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Publication numberCN101043638 A
Publication typeApplication
Application numberCN 200610024874
Publication date26 Sep 2007
Filing date20 Mar 2006
Priority date20 Mar 2006
Also published asCN101043638B
Publication number200610024874.6, CN 101043638 A, CN 101043638A, CN 200610024874, CN-A-101043638, CN101043638 A, CN101043638A, CN200610024874, CN200610024874.6
Inventors尤明礼, 杨涛, 朱学庆, 温萍萍, 赵岩, 王亮
Applicant上海贝尔阿尔卡特股份有限公司
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Base station dispatcher, resource distribution module and dispatch control method for HSUPA
CN 101043638 A
Abstract
The related BS scheduler for HSUPA comprises: a scheduling PRI module to generate a PRI table for all UE of every subzones controlled by same BS, a resource allocation module to right generate scheduling command for control wireless resource allocation, with respect to the PRI table and meeting business QoS and improving resource utility; and a command selecting module to select and output command according to all of UE scheduling command and scheduling period and down signaling channel management message. This invention improves scheduling and HSUPA system performance, and can avoid congestion for all UE on one BS to reduce loading.
Claims(16)  translated from Chinese
1.一种用于HSUPA的基站调度器,其特征在于:它包括依次相连的调度优先级模块、资源分配模块和命令选择模块,其中:调度优先级模块,用于根据输入的用户状态信息,无线信道条件,业务的QoS或优先级信息,利用调度策略,产生属于同一基站控制的不同的小区的所有UE形成的一个调度优先级列表;资源分配模块,用于根据所述UE调度优先级列表的顺序,结合输入的包括用户状态信息,无线信道条件,小区的负载情况,业务的QoS或优先级信息,利用资源分配策略,以满足业务QoS及提高小区无线资源利用率为处理原则,正确地产生指定UE的调度命令,以控制小区无线资源的分配;命令选择模块,用于根据所述的UE调度命令,并结合调度周期和下行信令信道码管理的信息,在命令选项中进行命令选择,并输出该被选命令至用户终端。 A scheduler for HSUPA base station, wherein: it comprises scheduling priority modules connected in turn, resource allocation module and command selection module, including: scheduling priority module for user input status information channel conditions, QoS or traffic priority information, the use of scheduling policy, belonging to the same base station controller generates a different priority list of all cells formed by a UE scheduling; resource allocation module for the UE according to the scheduling priority list The order, combined with input status information including user, channel conditions, load cell, the QoS or priority information, the use of resource allocation strategies to meet business community to improve QoS and radio resource utilization principles correctly produce the specified UE scheduling commands to control the cell radio resource allocation; command to select the module for the UE according to the scheduling order, combined with the scheduling period and downstream signaling channel code management information in the command options for command selection and outputting the selected command to the user terminal.
2.根据权利要求1所述的基站调度器,其特征在于:所述的资源分配模块还根据输入的满意比特信息来产生指定UE的调度命令,以进行快速的动态资源分配。 The base station scheduler as claimed in claim 1, wherein: said further resource allocation module according to the input information bits to generate a specified satisfactory UE scheduling commands, for fast dynamic resource allocation.
3.根据权利要求1所述的基站调度器,其特征在于:所述UE调度优先级列表是周期性调整的,且调度周期为整数个帧长。 The base station scheduler as claimed in claim 1, wherein: said UE scheduling priority list is periodically adjusted, and the scheduling period is an integer number of frame length.
4.根据权利要求1所述的基站调度器,其特征在于:所述调度优先级列表的方式为:不同小区的UE按照用户的优先级等级或小区的负载情况依序排列。 4. The base station scheduler as claimed in claim 1, wherein: the scheduling priority list mode to: different UE cells arranged sequentially according to the priority level of the user or the load cell.
5.根据权利要求1所述的基站调度器,其特征在于:所述调度优先级列表的方式为:每个小区的所有UE形成的一个独立的调度优先级列表。 The base station scheduler as claimed in claim 1, wherein: the scheduling priority list mode to: a separate priority list for each UE the scheduling of all cell formation.
6.根据权利要求1所述的基站调度器,其特征在于:所述资源分配模块和命令选项模块之间还可以根据有限的AG命令设置调度列表,以减少资源分配模块的计算及有效地利用AG命令。 The base station scheduler according to claim 1, characterized in that: between the resource allocation module and command options module may also set the schedule list according limited AG commands to reduce the computational resource allocation module and effective use of AG command.
7.根据权利要求1所述的基站调度器,其特征在于:所述的资源分配模块还配置一调整子模块,用于根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以在满足基带板的处理能力的同时避免基带板处理的拥塞。 7. The base station scheduler as claimed in claim 1, wherein: said resource allocation module is further configured to adjust a sub-module for uplink transmission corresponding baseband processing requirements and system board processing power, adjust UE scheduling commands given to meet the baseband board processing capability while avoiding congestion baseband processing board.
8.根据权利要求1或7所述的基站调度器,其特征在于:所述资源分配模块进一步配置一处理子模块,用于在满足业务QoS及提高小区无线资源利用率的处理原则下进行处理,该处理子模块包括两个相连的设置子模块和更新子模块:设置子模块:用于对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子模块:用于随某UE的QoS配置的变化,动态更新UE的调度命令为基于Rmin的资源;用于在小区还有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rcurr的资源;用于在小区仍有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rmax的资源。 8. The base station scheduler according to claim 1 or claim 7, wherein: said resource allocation module is further configured to a processing sub-module, for processing in the cell to meet the service QoS and improve radio resource utilization of principles The processing sub-modules include setting sub-module and updated two connected sub-modules: Set sub-modules: for each UE parameter settings, including: up to meet the minimum QoS control "guaranteed" minimum bit rate Rmin; meet improve radio resource utilization and the cell considered in service highest priority logical channel buffer status of the current value Rcurr; and the total buffer status in accordance with the load cell when a radio resource allocation lighter maximum Rmax; updating sub-module: using With the change in the configuration of a UE QoS, dynamic update UE scheduling commands based Rmin resources; also available for under RTWP Community Resources, will dispatch a list of all the UE in order to update its scheduling order based Rcurr resources; for in the area are still available under the RTWP resources, dispatches list of all UE in order to update its scheduling order for Rmax based resources.
9.一种资源分配模块,包括资源分配模块本体,其特征在于:它包括一处理子模块,用于在满足业务QoS及提高小区无线资源利用率的处理原则下进行处理;该处理子模块包括两个相连的设置子模块和更新子模块:设置子模块:用于对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子模块:用于随某UE的QoS配置的变化,动态更新UE的调度命令为基于Rmin的资源;用于在小区还有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rcurr的资源;用于在小区仍有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rmax的资源。 A resource allocation module, includes a resource allocation module body, characterized in that: it comprises a processing sub-module, for processing in the cell to meet the service QoS and improve radio resource utilization of principles; the process sub-modules comprises Both settings sub-modules and sub-modules connected update: Set sub-modules: for each UE parameter settings, including: up to meet the minimum QoS control "guaranteed" minimum bit rate Rmin; meet to improve cell radio resource utilization and considered in service the highest priority logical channel buffer status of the current value Rcurr; and the total buffer status in accordance with the load cell when a radio resource allocation lighter maximum Rmax; updating sub-module: for a UE with the QoS configuration changes, dynamically updated UE scheduling order for Rmin based resources; for there is in the district RTWP available resources, the dispatch list in order to update its all UE scheduling command Rcurr based resource; for Community resources are still available RTWP situations, will list all of the UE scheduling in order to update its scheduling order for Rmax based resources.
10.根据权利要求9所述的资源分配模块,其特征在于:它还进一步包括一调整子模块,用于根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以在满足基带板的处理能力的同时避免基带板处理的拥塞。 10. The resource allocation module according to claim 9 or claim, characterized in that: it further comprises an adjustment sub-module, for uplink transmission according to the corresponding baseband processing requirements and system board processing power, adjust the UE scheduling grant order to meet the baseband board processing capabilities while avoiding congestion baseband board handling.
11.一种用于HSUPA的基站调度控制方法,包括:产生调度优先级步骤,根据系统的用户状态信息,无线信道条件,业务的QoS或优先级信息,利用调度策略,产生本基站控制下的各小区所有的UE形成的调度优先级列表;资源分配步骤,根据所述UE调度优先级列表的顺序,结合系统的用户状态信息,无线信道条件,小区的负载情况,业务的QoS或优先级信息,利用资源分配策略,以满足业务QoS及提高小区无线资源利用率为处理原则,正确地产生指定UE的调度命令,以控制小区无线资源的分配;命令选择步骤,根据所述的UE调度命令,并结合调度周期和下行信令信道码管理的信息,在命令选项中进行命令选择,并输出该被选命令至用户终端。 A HSUPA scheduling control method for a base station, comprising: generating scheduling priority step, according to the system of user status information, channel conditions, the QoS or priority information, utilizing the scheduling policy, the base station generates control under this Scheduling priority list of each cell is formed of all the UE; resource allocation step, the order of the priority list, the user status information combined systems, channel conditions, load cell, the QoS or the priority information of the UE according to the scheduling use of resource allocation strategies to meet business community to improve QoS and radio resource utilization principles, the right to produce the specified UE scheduling commands to control the cell radio resource allocation; command selection step, the UE according to the scheduling order, combined cycle scheduling and downlink signaling channel code management information, in order to select options in the command, and outputs the command to the selected user terminals.
12.根据权利要求11所述的基站调度控制方法,其特征在于:在所述的资源分配步骤中还根据输入的满意比特信息来产生指定UE的调度命令,以进行快速的动态资源分配。 12. The base station according to the scheduling control method according to claim 11, wherein: said step of resource allocation is also based on the input information bits to generate a specified satisfactory UE scheduling commands, for fast dynamic resource allocation.
13.根据权利要求11所述的基站调度控制方法,其特征在于:所述调度优先级列表的方式为:不同小区的UE按照用户的优先级等级或小区的负载情况依序排列。 13. The control method according to the base station schedules according to claim 11, wherein: the scheduling priority list mode to: different UE cells arranged sequentially according to the priority level of the user or a load cell.
14.根据权利要求11所述的基站调度控制方法,其特征在于:所述调度优先级列表的方式为:每个小区的所有UE形成的一个独立的调度优先级列表。 14. The control method according to the base station schedules according to claim 11, wherein: the scheduling priority list mode to: a separate priority list for each UE scheduling all cells formed.
15.根据权利要求11所述的基站调度控制方法,其特征在于:在所述资源分配步骤中,还根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以在满足基带板的处理能力的同时避免基带板处理的拥塞。 15. The control method according to the base station schedules according to claim 11, wherein: said resource allocation step, also in accordance with the corresponding uplink transmission baseband processing requirements and system board processing power, adjust the UE scheduling command given to meet the baseband board processing capabilities while avoiding congestion baseband board handling.
16.根据权利要求11或15所述的基站调度控制方法,其特征在于:所述资源分配步骤中,以满足业务QoS及提高小区无线资源利用率为处理原则的方法为:设置子步骤:对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子步骤:在调度中计算每个UE的所有Rmin,Rmax和Rcurr,并按下面的规则更新UE的调度命令,即:步骤a:如果某UE有相应的QoS配置,则该UE的Rmin被设置为相应的值以满足QoS配置,并随QoS配置的变化而被动态更新;如果UE没有相应的QoS配置,Rmin可以设为零;并更新UE的调度命令为基于Rmin值的资源;步骤b:如果小区还有可用RTWP资源,则将调度列表中的所有UE按顺序更新其调度为命令为基于Rcurr的资源;步骤c:如果小区仍旧有可用RTWP资源,则将调度列表中的所有UE按顺序更新其调度为命令为基于Rmax的资源。 16. The base station 11 the scheduling control method according to claim 15 or, wherein: said resource allocation step, in order to meet service QoS and improve radio resource utilization for the method of cell treatment principle is: setting sub steps of: Each UE parameter settings, including: up to meet the minimum QoS control "guaranteed" minimum bit rate Rmin; cell radio resource utilization to meet the increase in buffer state services and consider the highest priority of the current value of the logical Rcurr; and Based on the total buffer status in the cell when the load is light wireless resource allocation maximum Rmax; updating sub-steps of: calculating for each UE in the scheduling of all Rmin, Rmax and Rcurr, in accordance with the following rule update the UE scheduling command, namely: Step a: If a UE corresponding QoS configuration, the UE Rmin is set to the appropriate values to meet QoS configuration and change with QoS configurations are dynamically updated; if there is no corresponding UE QoS configuration, Rmin can be set to zero; and update the UE based resource scheduling command Rmin value; Step b: If the cell RTWP resources available there, it will list all of the UE in order to update its scheduling scheduling for command Rcurr based resources; Step c: if the cell is still available RTWP resource, then the schedule list all the UE in order to command the update of scheduling resources based on Rmax.
Description  translated from Chinese
用于HSUPA的基站调度器、资源分配模块及调度控制方法 Base station scheduler for HSUPA, resource allocation and scheduling module control method

技术领域 FIELD

本发明涉及3G(第3代移动通信)移动通信系统,尤其涉及一种用于HSUPA的基站调度器、资源分配模块及调度控制方法。 The present invention relates to a 3G (3rd generation mobile communications) mobile communication system, and more particularly to a base station scheduler for HSUPA, the resource allocation module and scheduling control method.

背景技术 BACKGROUND

HSUPA作为3G的上行增强技术,其主要目的在于提高系统上行性能,改善用户体验。 As 3G HSUPA uplink enhancement technology, its main purpose is to improve the system performance up to improve the user experience. 为了实现这一目的,HSUPA(High speed uplink packet access,高速上行分组接入)采用了如具有Node B(基站)的调度策略等技术。 To achieve this, HSUPA (High speed uplink packet access, High-Speed Uplink Packet Access) using as having Node B (base station) scheduling policy techniques.

在HSUPA中,基于基站调度的基本过程为:基站根据相关的上行信息,产生相应的下行命令并发送到用户终端。 In HSUPA, the base station scheduler based on the basic process is: the base station based on information related to the uplink, downlink commands generated and transmitted to the corresponding user terminal. 而终端根据下行调度命令进行正确的数据传输。 The terminal for proper data transmission based on downlink scheduling command.

在HSUPA的传输过程中,终端将根据一定的规则(如周期性或事件触发方式)向基站报告其状态,并在每个传输周期中,通过在上行信令信道中传输终端对当前所占有资源的满意比特(HB,Happy Bit)。 During transmission of HSUPA, the terminal based on certain rules (e.g. periodic or event-triggered mode) report its status to the base station, and at each transmission cycle, transmission by the terminal in the uplink signaling channel on the current resource occupied The happy bit (HB, Happy Bit). 同时,基站会测量当前的干扰情况。 Meanwhile, the base station will measure the current interference. 最后基站将根据这些信息及其上层的管理配置信息在各个终端之间实现资源调度过程。 Finally, the base station configuration information of resources in the scheduling process between each terminal according to the information and its upper management.

在一般的基站调度器中,往往要考虑以下情况:1)QoS控制2)缓冲状态和逻辑信道优先级以适应突发分组业务3)无线衰落信道条件以发挥多用户分集增益4)流控以避免由于基带板的处理能力引起的拥塞由于HSUPA基站调度器本身不属于标准化范围的公开内容,目前尚无公开的完整方案。 In a typical base station scheduler, and often have to consider the following: 1) QoS control 2) buffer state and the logical priority to accommodate the burst packet service 3) wireless fading channel conditions in order to play multi-user diversity gain 4) flow control to avoid congestion due to the complete program baseband board processing capability caused due to HSUPA base station scheduler itself does not belong to the scope of the disclosure of standardization, there is no publicly available. 本申请人曾在专利申请号为:200510023902.8,发明名称为“一种用于HSUPA的基站调度方法及系统”中提及有关该方面的技术内容,其也仅定义了调度命令对信令的选择。 The applicant has the patent application number: 200,510,023,902.8, invented the name "HSUPA base stations for scheduling method and system" in reference to the technical content related to this aspect, it is only the choice of scheduling command defines signaling .

因此根据HSUPA的特点,充分考虑多用户系统的时分调度的特性,研究适合于HSUPA上行干扰受限特性的基站调度器及其调度控制方法对提高HSUPA的系统性能是十分必要的。 Therefore, according to the characteristics of HSUPA, fully consider the characteristics of multi-user systems division scheduling, research suitable for HSUPA uplink interference limited feature base station scheduler and scheduling control method for improving system performance HSUPA is very necessary.

发明内容 SUMMARY

本发明旨在提供一种基于在3GPP标准中定义的接口的用于HSUPA的基站调度器、资源分配模块及调度控制方法,以实现有效调度和提高HSUPA的系统性能,并避免由于基带板的处理能力引起的拥塞。 The present invention aims to provide an interface based on the 3GPP standard defined for the HSUPA scheduler of the base station, resource allocation and scheduling module control method, in order to achieve effective HSUPA scheduling and improve system performance, and to avoid processing baseband board the ability to cause congestion.

本发明之一,一种用于HSUPA的基站调度器。 One of the present invention, a base station for HSUPA scheduler. 它包括依次相连的调度优先级模块、资源分配模块和命令选择模块,其中:调度优先级模块,用于根据输入的用户状态信息,无线信道条件,业务的QoS或优先级信息,利用调度策略,产生属于同一基站控制的不同的小区的所有UE形成的一个调度优先级列表;资源分配模块,用于根据所述UE调度优先级列表的顺序,结合输入的包括用户状态信息,无线信道条件,小区的负载情况,业务的QoS或优先级信息,利用资源分配策略,以满足业务QoS及提高小区无线资源利用率为处理原则,正确地产生指定UE的调度命令,以控制小区无线资源的分配;命令选择模块,用于根据所述的UE调度命令,并结合调度周期和下行信令信道码管理的信息,在命令选项中进行命令选择,并输出该被选命令至用户终端。 It includes modules in turn connected to the scheduling priority, resource allocation module and command selection module, including: scheduling priority module for information, channel conditions, the QoS or priority status information based on user input, use the scheduling strategy, priority list of all formed a scheduling UE belonging to the same base station controller produces different cells; resource allocation module, the order for the UE according to the scheduling of the priority list, the user input comprises combining state information, channel conditions, the cell load conditions, QoS traffic or priority information, the use of resource allocation strategies to meet business community to improve QoS and radio resource utilization principles, the right to produce the specified UE scheduling commands to control the allocation of community radio resources; command Select the module for the UE according to the scheduling order, combined with the scheduling period and downstream signaling channel code management information, in order to select options in the command, and the output of the command to the selected user terminals.

在上述的基站调度器中,资源分配模块还根据输入的满意比特信息来产生指定UE的调度命令,以进行快速的动态资源分配。 In the above-described base station scheduler, the resource allocation module is also based on the input of the happy bit information to produce the specified UE scheduling command to perform fast dynamic resource allocation.

在上述的基站调度器中,UE调度优先级列表是周期性调整的,且调度周期为整数个帧长。 In the above-described base station scheduler, UE scheduling priority list is periodically adjusted, and the scheduling period is an integer of one frame length.

在上述的基站调度器中,调度优先级列表的方式为:不同小区的UE按照用户的优先级等级或小区的负载情况依序排列。 In the above-described base station scheduler, the scheduling priority list mode is: UE in different cells arranged sequentially according to the priority level of the user or the load cell.

在上述的基站调度器中,调度优先级列表的方式为:每个小区的所有UE形成的一个独立的调度优先级列表。 In the above-described base station scheduler, the scheduling priority list mode to: a separate priority list for each UE the scheduling of all cell formation.

在上述的基站调度器中,资源分配模块和命令选项模块之间还可以根据有限的AG命令设置调度列表,以减少资源分配模块的计算及有效地利用AG命令。 In the base station scheduler, resource allocation between the module and the command option module can also be set based on a limited schedule list AG orders to reduce the computational resource allocation module and the effective use of AG command.

在上述的基站调度器中,资源分配模块还配置一调整子模块,用于根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以在满足基带板的处理能力的同时避免基带板处理的拥塞。 In the above-described base station scheduler, the resource allocation module is further configured to adjust a sub-module for uplink transmission corresponding baseband processing requirements and system board processing power, given UE scheduling command to adjust to meet the baseband board processing capacity while avoiding congestion baseband processing board.

在上述的基站调度器中,资源分配模块进一步配置一处理子模块,用于在满足业务QoS及提高小区无线资源利用率的处理原则下进行处理,该处理子模块包括两个相连的设置子模块和更新子模块:设置子模块,用于对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子模块,用于随某UE的QoS配置的变化,动态更新UE的调度命令为基于Rmin的资源;用于在小区还有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rcurr的资源;用于在小区仍有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rmax的资源。 In the above-described base station scheduler, a resource allocation module is further configured to process sub-modules, for processing in the cell to meet the service QoS and improve radio resource utilization of principles, the process sub-modules comprises two contiguous set submodule and updated modules: setting sub module for each UE parameter settings, including: up to meet the minimum QoS control "guaranteed" minimum bit rate Rmin; cell radio resource utilization to meet the increase in service and priority consideration current value Rcurr highest logical channel buffer status; and a total buffer status in accordance with the load cell when a radio resource allocation lighter maximum Rmax; updating sub-module, configured to change a configuration of the UE with the QoS, the dynamic update UE scheduling order for Rmin based resources; for there is in the district RTWP available resources, the scheduling list of all UE in order to update its scheduling order for Rcurr based resources; for there is still available in the district RTWP Resources Under the schedule list all UE in order to update its scheduling order for Rmax based resources.

本发明之二,一种资源分配模块。 Two of the present invention, a resource allocation module. 其包括资源分配模块本体,其特征在于:它包括一处理子模块,用于在满足业务QoS及提高小区无线资源利用率的处理原则下进行处理;该处理子模块包括两个相连的设置子模块和更新子模块:设置子模块:用于对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子模块:用于随某UE的QoS配置的变化,动态更新UE的调度命令为基于Rmin的资源;用于在小区还有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rcurr的资源;用于在小区仍有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rmax的资源。 Comprising a resource allocation module body, characterized in that: it comprises a process sub-modules, for processing in the cell to meet the service QoS and improve radio resource utilization of principles; the process sub-modules comprises two contiguous set submodule and updated modules: Set sub-modules: for each UE parameter settings, including: up to meet the minimum QoS control "guaranteed" minimum bit rate Rmin; cell radio resource utilization to meet the increase in service and priority consideration current value Rcurr highest logical channel buffer status; and a total buffer status in accordance with the load cell when a radio resource allocation lighter maximum Rmax; updating sub-module: used to change over a configuration of QoS of a UE, dynamic updates UE scheduling order for Rmin based resources; for there is in the district RTWP available resources, the scheduling list of all UE in order to update its scheduling order for Rcurr based resources; for there is still available in the district RTWP Resources Under the schedule list all UE in order to update its scheduling order for Rmax based resources.

在上述的资源分配模块中,还进一步包括一调整子模块,用于根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以在满足基带板的处理能力的同时避免基带板处理的拥塞。 In the resource allocation module, further comprising an adjustment sub-module, for uplink transmission according to the corresponding baseband processing requirements and system board processing power, given UE scheduling command to adjust to meet the baseband board processing capability while avoiding congestion baseband processing board.

本发明之三,一种用于HSUPA的基站调度控制方法。 Three of the present invention, a base station HSUPA scheduling control methods. 包括:产生调度优先级步骤,根据系统的用户状态信息,无线信道条件,业务的QoS或优先级信息,利用调度策略,产生本基站控制下的各小区所有的UE形成的调度优先级列表;资源分配步骤,根据所述UE调度优先级列表的顺序,结合系统的用户状态信息,无线信道条件,小区的负载情况,业务的QoS或优先级信息,利用资源分配策略,以满足业务QoS及提高小区无线资源利用率为处理原则,正确地产生指定UE的调度命令,以控制小区无线资源的分配;命令选择步骤,根据所述的UE调度命令,并结合调度周期和下行信令信道码管理的信息,在命令选项中进行命令选择,并输出该被选命令至用户终端。 Comprising: a step of generating the scheduling priority, according to user status information systems, channel conditions, the QoS or priority information, the use of scheduling policies, to produce each cell under the control of the base station scheduling priority list of all the UE formed; Res allocation step, according to the UE scheduling order of the priority list, combined with user state information systems, channel conditions, load cells, QoS traffic or priority information, the use of resource allocation strategies to meet the QoS and improve business district radio resource utilization principles, the right to produce the specified UE scheduling commands to control the cell radio resource allocation; command selection step, the UE according to the scheduling order, combined with the scheduling period and downstream signaling channel code management information In order to select options in the command, and the output of the command to the selected user terminals.

在上述的基站调度控制方法中,在资源分配步骤中还根据输入的满意比特信息来产生指定UE的调度命令,以进行快速的动态资源分配。 In the above-described control method, the base station scheduling, resource allocation step further in accordance with the input of the happy bit information to generate a designated UE of the scheduling command to perform fast dynamic resource allocation.

在上述的基站调度控制方法中,调度优先级列表的方式为:不同小区的UE按照用户的优先级等级或小区的负载情况依序排列。 In the above-described control method, the base station scheduler, scheduling priority list mode to: different UE cells arranged sequentially according to the priority level of the user or the load cell.

在上述的基站调度控制方法中,调度优先级列表的方式为:每个小区的所有UE形成的一个独立的调度优先级列表在上述的基站调度控制方法的资源分配步骤中,还根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以在满足基带板的处理能力的同时避免基带板处理的拥塞。 In the above-described control method, the base station scheduler, scheduling priority list mode to: a separate priority list of all scheduled UE each cell is formed in said base station control method of scheduling resource allocation step, it is also based on the uplink corresponding baseband processing requirements and system board processing power transmission adjustment given UE scheduling command, to meet the baseband board processing capabilities while avoiding congestion baseband board processing.

在上述的基站调度控制方法的资源分配步骤中,以满足业务QoS及提高小区无线资源利用率为处理原则的方法为:设置子步骤:对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子步骤:在调度中计算每个UE的所有Rmin,Rmax和Rcurr,并按下面的规则更新UE的调度命令,即:步骤a:如果某UE有相应的QoS配置,则该UE的Rmin被设置为相应的值以满足QoS配置,并随QoS配置的变化而被动态更新;如果UE没有相应的QoS配置,Rmin可以设为零;并更新UE的调度命令为基于Rmin值的资源;步骤b:如果小区还有可用RTWP资源,则将调度列表中的所有UE按顺序更新其调度为命令为基于Rcurr的资源;步骤c:如果小区仍旧有可用RTWP资源,则将调度列表中的所有UE按顺序更新其调度为命令为基于Rmax的资源。 Reach to meet the minimum QoS control: In the above method of controlling the base station scheduler resource allocation step, in order to meet the business community to improve QoS and radio resource utilization method principles are: to set the sub-steps: set the parameters for each UE, including "guaranteed" bit rate of the minimum value Rmin; satisfy improve radio resource utilization and the cell considered in service the highest priority logical channel buffer status of the current value Rcurr; and the total radio resources according to the cell buffer state when the load is light Rmax maximum allocation; update the sub-steps: the calculation of all each UE Rmin, Rmax and Rcurr in the schedule, according to the following rules update UE scheduling order, namely: Step a: If a UE corresponding QoS configuration, the UE's Rmin is set to the appropriate values to meet QoS configuration and change with QoS configuration is dynamically updated; if there is no corresponding UE QoS configuration, Rmin can be set to zero; and update UE scheduling commands based Rmin resource values; Step b: If the cell RTWP resources available there, it will list all of the UE in order to update its scheduling for command Rcurr based resource scheduling; Step c: if the cell is still available RTWP resources will dispatch the list of all UE in order to command the update of scheduling resources based on Rmax.

由于采用了上述的技术解决方案,本发明基站调度器在实现QoS的基础上,提出了有效资源分配方案,以实现有效调度和提高HSUPA的系统性能。 As a result of these technical solutions, the present invention is a base station scheduler to implement QoS based on efficient resource allocation scheme is proposed to achieve efficient scheduling and improve system performance of HSUPA. 另外,调度器中还考虑一个基站中的所有UE避免基带板处理的拥塞。 In addition, the scheduler in a base station also contemplated to avoid the congestion of all the UE baseband board processing. 本发明使得基站调度器以合理结构实现有效调度和易于优化系统的性能,并能简化处理负荷。 The present invention allows the base station scheduler to a reasonable structure to achieve efficient scheduling and easy to optimize system performance, and to simplify the processing load.

附图说明 Brief Description

图1是本发明基站调度器的结构示意图;图2是本发明中基站控制的不同小区的随机或循环组合在一起形成的UE调度排列示意图;图3是本发明中基站控制的不同小区的UE按照小区的负载情况或用户的优先级等级依序排列的示意图;图4是本发明中基站控制的每个小区的所有UE形成的一个独立的调度优先级列表的示意图;图5是本发明中资源分配模块的示意图;图6是本发明基站调度控制方法的流程图。 Figure 1 is a schematic structural view of the present invention, the base station scheduler; Figure 2 is a UE scheduling random or cyclic combinations of the present invention, a base station controlling the different cells together to form a schematic view of the arrangement; Fig. 3 is a base station controller of the present invention, different cells UE schematic view of the cell according to the load conditions or the user's priority level are sequentially arranged; Fig. 4 is a schematic view of an independent all scheduling priority UE list of each cell is formed in the present invention, control of the base station; Figure 5 is the present invention, a schematic diagram of the resource allocation module; FIG. 6 is a flowchart of the base station scheduler control method of the present invention.

具体实施方式 DETAILED DESCRIPTION

一、本发明之一,基站调度器如图1所示,本发明基站调度器,根据WCDMA上行时分和码分(如干扰受限)及下行信令有限制的特点,把基站调度器分成依次相连的调度优先级模块1、资源分配模块2和信令选择模块3。 First, one of the present invention, the base station scheduler shown in Figure 1, the present invention is a base station scheduler, based on WCDMA uplink time division and code division (e.g., interference-limited) and the characteristics of the downlink signaling is limited, the base station scheduler sequentially into scheduling priority module connected to a resource allocation module 2 and 3 signaling selection module.

三个模块之间的接口有:调度优先级模块1和资源分配模块2之间的UE的调度优先级列表;资源分配模块2和命令选项模块3之间可以根据有限的AG命令设置调度命令(Sgi)列表,以减少资源分配模块的计算及有效地利用AG命令。 The interface between the three modules are: Module 1 priority scheduling and resource allocation module UE scheduling priority list between the two; resource allocation module 2 module and command options can be set between three scheduling order under limited command AG ( Sgi) list to reduce the computational resource allocation module and the effective use of AG command.

1、调度优先级模块充分考虑多用户系统的时分调度的特性,该模块根据输入的来自UE状态报告(如:调度信息(SI)、内存信息、发射功率等),NodeB(基站)测量报告(如:平均使用的资源、载干比C/I)、以及来自RNC(无线网络控制器)和基站的与业务相关的QoS控制信息,利用调度策略(如轮循,公平等),产生本基站控制下的各小区所有的UE形成的调度优先级列表,然后将按照优先级列表的先后顺序用时分的方式依次分配小区无线资源。 A scheduling priority module fully consider the characteristics of multi-user systems division scheduling module based on the input of a status report from the UE (such as: scheduling information (SI), memory information, transmit power, etc.), NodeB (base) measurement report ( Such as: the average use of resources, the carrier to interference ratio C / I), as well as business-related QoS from the RNC (Radio Network Controller) and base station control information, the use of scheduling policies (such as round robin, fair, etc.), generated by the base station each cell under the control of the scheduling priority of the UE list of all formed, and then assign a cell with a time division radio resources in the order of priority list, sequentially.

调度优先级列表的大小等于基站控制下UE的总数量。 Scheduling priority list size equal to the total number of the UE under the control of the base station.

上述SI信息一般包括缓冲状态、UPH(用户功率余量)、逻辑信道优先级。 SI information generally includes the above-described buffer status, UPH (user power headroom), logical channel priority.

UE的调度优先级列表可以是属于同一个NodeB控制的不同的小区的所有UE形成的一个调度优先级列表,参见图2,是基站中不同小区的随机或循环组合在一起形成的UE调度排列示意图。 UE scheduling base station or a random combination of different cell cycle together to form a schematic arrangement of a scheduler priority list, see Figure 2, is a priority list of all UE scheduling UE may belong to different cells of the same NodeB controlled formation .

UE调度优先级列表是周期性调整的,且调度周期为整数个帧长(TTI)。 UE scheduling priority list is a cyclical adjustment, and the scheduling period for an integer number of frame length (TTI).

2、资源分配模块该模块用以根据所述UE调度优先级列表的顺序,结合输入的包括用户状态信息,无线信道条件,小区的负载情况,业务的QoS或优先级信息等信息,在同一调度时刻充分考虑用户间码分(如干扰受限)的特点,可以应用不同的资源分配策略(如平均分配,加权分配,最大比特速率分配,最大载干比分配等),以满足业务QoS及提高小区无线资源利用率为处理原则,正确地产生指定UE的调度命令,以控制小区无线资源的分配;同时,在资源分配模块可以考虑快速的满意比特(Happy Bit)信息,Happy Bit信息为从上行E-DPCCH信道上传输的信息,每个帧就有一个比特信息,用以进行快速的动态资源分配。 2, the module is used for the resource allocation module priority order list of the UE according to the scheduling, combining input comprises a user state information, channel conditions, the cell load, QoS or the traffic priority information and other information, in the same schedule fully consider the characteristics of code division time (e.g. interference limited) between user can apply different resource allocation strategies (e.g., distributed equally weighted distribution, maximum bit rate allocation, the maximum carrier to interference ratio distribution, etc.), in order to satisfy QoS and improve business Community radio resource utilization principles, correctly produce the specified UE scheduling commands to control the cell radio resource allocation; at the same time, the resource allocation module can be considered satisfactory quick bit (Happy Bit) information, Happy Bit information from upstream E-DPCCH transmission channel information, there is a bit of information in each frame, for performing fast dynamic resource allocation.

参见图5,资源分配模块,配置有一调整子模块21,用于根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以满足基带板的处理能力;以及配置有一处理子模块22,用于在满足业务QoS及提高小区无线资源利用率的处理原则下进行处理,其进一步包括两个相连的设置子模块和更新子模块:设置子模块221:用于对各UE进行参数设置,包括:达到满足QoS控制的mGbr(最小“保证”比特速率)的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子模块222:用于随某UE的QoS配置的变化,动态更新UE的调度命令为基于Rmin的资源;用于在小区还有可用RTWP(Received total wideband power,接收宽带总功率)资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rcurr的资源;用于在小区仍有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rmax的资源。 Referring to Figure 5, the resource allocation module, configured with an adjustment sub-module 21, for the uplink transmission of the respective processing requirements and system baseband board processing power, adjust the given UE scheduling command, in order to meet the baseband board processing capability; and is provided with a processing sub-module 22, for processing to meet QoS and improve operational principles of the cell under the radio resource utilization, further comprising setting sub-module and update the two contiguous sub-module: setting sub-module 221: used for Each UE parameter settings, including: up to meet the QoS control mGbr (minimum "guaranteed" bit rate) minimum Rmin; improve cell radio resource utilization to meet and consider the current value is in the service the highest priority logical channel buffer status of updating sub-module 222 Rcurr;; and the total buffer status in accordance with the load cell when a radio resource allocation lighter maximum Rmax: Rmin QoS resources used varies with the configuration of a UE, the UE updates the dynamic scheduling command based ; also available in the area for RTWP (Received total wideband power, receive broadband total power) under the resources, the scheduling list of all UE in order to update its scheduling order for Rcurr based resources; for there is still available in the area Under RTWP resources, dispatches list of all UE in order to update its scheduling order for Rmax based resources.

3.命令选择模块该模块根据所述的UE调度命令,并结合调度周期和下行信令信道码管理的信息,在命令选项中进行命令选择,并输出该被选命令至用户终端。 3. Select the command module of the module according to the UE in the scheduling order, combined with the scheduling period and downstream signaling channel code management information, in order to select options in the command, and the output of the command to the selected user terminals.

下行信令信道码管理的信息为:由E-AGCH和E-RGCH的信道码和签名管理模块输出的有限的可用的信道数。 A downlink signaling channel code management information as: the number of channels available is limited by E-AGCH and E-RGCH channel code and signature management module output.

命令选择模块的可供选择的命令选项为:绝对(AG with primary E-RNTI)或专用/通用命令(AG with secondary E-RNTI)、服务相对命令(serving RG)。 Select the options command module command options are: Absolute (AG with primary E-RNTI) or private / general commands (AG with secondary E-RNTI), service is relatively command (serving RG).

二、本发明之二,资源分配模块参见图5,本发明资源分配模块包括:一调整子模块21,用于根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以满足基带板的处理能力;以及配置有一处理子模块22,用于在满足业务QoS及提高小区无线资源利用率的处理原则下进行处理,其进一步包括两个相连的设置子模块和更新子模块:设置子模块221:用于对各UE进行参数设置,包括:达到满足QoS控制的mGbr(最小“保证”比特速率)的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;更新子模块222:用于随某UE的QoS配置的变化,动态更新UE的调度命令为基于Rmin的资源;用于在小区还有可用RTWP(接收宽带总功率)资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rcurr的资源;用于在小区仍有可用RTWP资源状况下,将调度列表中的所有UE按顺序更新其调度命令为基于Rmax的资源。 Two, two of the present invention, the resource allocation module Referring to Figure 5, the resource allocation module of the present invention comprises: an adjustment sub-module 21, for uplink transmission according to the corresponding baseband processing requirements and system board processing power, adjust the UE administered scheduling command to meet baseband board processing capability; and provided with a processing sub-module 22, for processing to meet QoS and improve operational principles of a cell under the radio resource utilization, which further comprises a set of two connected sub-module and Update sub-modules: setting sub-module 221: UE for each parameter settings, including: up to meet the QoS control mGbr (minimum "guaranteed" bit rate) minimum Rmin; cell radio resource utilization to meet the increase in service and consideration sub-module 222 updates the current value Rcurr highest priority logical channel buffer status;; and the total buffer status in accordance with the load cell when a radio resource allocation lighter maximum value Rmax: change for a UE with the QoS configuration dynamically update UE scheduling order for Rmin based resources; there are available in the area for the next RTWP (Received Total Wideband Power) resources, will list all of the UE scheduling order for the update command Rcurr resource scheduling based; in the district are still available for the next RTWP resources, will list all of the UE scheduling order update its scheduling order for Rmax based resources.

三、本发明之三,基站调度控制方法参见图6,该方法包括下列步骤: Three, three of the present invention, the base station scheduling control method, see Figure 6, the method comprising the steps of:

产生调度优先级步骤101,根据系统的用户状态信息,无线信道条件,业务的QoS或优先级信息,利用调度策略,产生本基站控制下的各小区所有的UE形成的调度优先级列表;如图2,对于不同的NodeB的基带板处理能力的分配,调度(优先级)列表可以包含一个NodeB的所有UE或一个小区的所有UE。 Generating scheduling priority step 101, the system according to the user status information, channel conditions, the QoS or priority information, the use of scheduling policies, to produce each cell under the control of the base station scheduling priority list of all the UE is formed; FIG. 2, for the distribution of different NodeB baseband board processing capabilities, scheduling (priority) list can contain all UE or a NodeB all UE a cell. 当同一NodeB的不同小区共享的基带板(BB)处理能力,可以随机(或循环)顺序或者根据UE的优先级信息(如金牌UE、银牌UE)来排列不同小区的UE的顺序。 When different cells share the same NodeB baseband board (BB) processing capability, you can randomly (or cycle) or according to the priority order information of the UE (eg Gold UE, silver UE) to order different cells of the UE.

资源分配步骤102,根据所述UE调度优先级列表的顺序,结合系统的用户状态信息,无线信道条件,小区的负载情况,业务的QoS或优先级信息,利用资源分配策略,以满足业务QoS及提高小区无线资源利用率为处理原则,正确地产生指定UE的调度命令,以控制小区无线资源的分配;命令选择步骤103,根据所述的UE调度命令,并结合调度周期和下行信令信道码管理的信息,在命令选项中进行命令选择,并输出该被选命令至用户终端。 Resource allocation step 102, according to the UE scheduling order of the priority list, the user combined system status information, channel conditions, load cell, the QoS or priority information, the use of resource allocation strategies to meet business and QoS improve cell radio resource utilization principles, correctly produce the specified UE scheduling commands to control the cell radio resource allocation; command selection step 103, the UE according to the scheduling order, combined with the scheduling period and downstream signaling channel code management of information, in order to select options in the command, and the output of the command to the selected user terminals.

在上述的资源分配步骤中还根据输入的满意比特信息来产生指定UE的调度命令,以进行快速的动态资源分配。 In the resource allocation step further satisfied based on the input bit information to generate a designated UE of the scheduling command to perform fast dynamic resource allocation.

在上述资源分配步骤中,以满足业务QoS及提高小区无线资源利用率为处理原则的方法为:设置子步骤:对各UE进行参数设置,包括:达到满足QoS控制的最小“保证”比特速率(mGbr)的最小值Rmin;满足提高小区无线资源利用率及考虑处于服务优先级的最高逻辑信道的缓冲状态的当前值Rcurr;以及在小区负载较轻时的根据总缓冲状态进行无线资源分配的最大值Rmax;Rmin:满足QoS控制的mGbr(如果没有从RNC传送的QoS需求,则是可选)的Rmin,Rmin>=mGbr。 In the resource allocation step, in order to meet the business community to improve QoS and radio resource utilization principles of method: Set the sub-steps: each UE parameter settings, including: up to meet the minimum QoS control "guaranteed" bit rate ( mGbr) minimum value Rmin; satisfy improve radio resource utilization and the cell considered in service the highest priority logical channel buffer status of the current value Rcurr; cell load and the total buffer status in accordance with the lighter when the maximum radio resource allocation value Rmax; Rmin: meet QoS control mGbr (if no QoS requirements transmitted from RNC, is optional) of Rmin, Rmin> = mGbr.

Rmax:通常当小区负载较轻时使用,并且其被定义为:Rmax=min{maxE-TFC(最大传输格式),最大数据速率请求,UPH(用户功率余量),maxAvailable BB resource(最大可用BB资源)};其中最大数据速率请求可以平均分配,定义为最大缓冲量/调度周期(如TEBS/SP),也可以采用最大比特速率分配,定义为最大缓冲量/帧周期(TTI)等其它策略。 Rmax: typically used when the cell load is light, and it is defined as: Rmax = min {maxE-TFC (maximum transmission format), the maximum data rate request, UPH (user power headroom), maxAvailable BB resource (the maximum available BB Resources)}; wherein the maximum buffer size / frame period (TTI), and other strategies can be the maximum data rate request evenly distributed, defined as the maximum amount of buffer / scheduling period (e.g. TEBS / SP), can also be used the maximum bit rate allocation, defined as .

Rcurr:用于优化调度器资源利用率,其定义如下:Rcurr为Rmin,业务的QoS(a),用户的缓冲状态(buffer status,b)及信道条件(Channel condition,c)的加权,R=Rmin+w1*b+w2*c+w3*f>=Rmin,其中w1,w2和w3是加权系数。 Rcurr: scheduler to optimize resource utilization, which is defined as follows: Rcurr for Rmin, QoS services (a), the user's buffer state (buffer status, b) and channel conditions (Channel condition, c) weighted, R = Rmin + w1 * b + w2 * c + w3 * f> = Rmin, where w1, w2 and w3 are weighting coefficients. 考虑Rmax中的UPH和TEBS,Rcurr<=Rmax更新子步骤:在调度中计算每个UE的所有Rmin,Rmax和Rcurr,并按下面的规则更新UE的调度命令,即:步骤a:如果某UE有相应的QoS配置,则该UE的Rmin被设置为相应的值以满足QoS配置,并随QoS配置的变化而被动态更新;如果UE没有相应的QoS配置,Rmin可以设为零;并更新UE的调度命令为基于Rmin值的资源;步骤b:如果小区还有可用RTWP资源,则将调度列表中的所有UE按顺序更新其调度为命令为基于Rcurr的资源;步骤c:如果小区仍旧有可用RTWP资源,则将调度列表中的所有UE按顺序更新其调度为命令为基于Rmax的资源。 Rmax considering the UPH and TEBS, Rcurr <= Rmax update sub-steps: calculation of each UE in scheduling all Rmin, Rmax and Rcurr, in accordance with the following rules update UE scheduling order, namely: Step a: If a UE corresponding QoS configuration, the UE Rmin is set to the appropriate values to meet QoS configuration and change with QoS configurations are dynamically updated; if there is no corresponding UE QoS configuration, Rmin can be set to zero; and update UE based resource scheduling command Rmin value; Step b: If the cell RTWP resources available there, it will list all of the UE in order to update its scheduling for command Rcurr based resource scheduling; Step c: if the cell is still available RTWP resource, then the schedule list all the UE in order to command the update of scheduling resources based on Rmax.

输出步骤:最后,调度列表及其所有UE的调度命令传递到命令选择模块进行发送。 Output step: Finally, a list of all its UE scheduling scheduling command to the command to select the module to transmit.

因此,资源分配的基本策略是先满足所有UE的Rmin,然后在有剩余RTWP资源的基础上,在按调度优先级列表的顺序依次为满足UE的Rcurr,只有当所有UE的Rcurr得到满足且有剩余RTWP资源时,再按调度优先级列表的顺序依次为满足UE的Rmax。 Thus, the basic strategy is to satisfy resource allocation Rmin all the UE, then the residual RTWP resource based on the scheduling priority in the order in the order of the list to satisfy the UE Rcurr, only when all the UE Rcurr have been met and the remaining RTWP resource, then the scheduling order of the priority list in order to meet the Rmax UE.

另外,在上述资源分配步骤中,还根据上行链路传输的相应处理需求及系统基带板的处理能力,调整给予的UE调度命令,以满足基带板的处理能力。 Further, in the above-described resource allocation step, further uplink transmission according to the corresponding baseband processing requirements and system board processing power, given UE scheduling command to adjust to meet the baseband board processing capability.

对于基站的基带板(BB)处理能力的分配,本发明提出了如图3~4所示的二种调度:参见图3,不同小区的UE可以按照小区的负载情况或用户的优先级等按序排列;参见图4,也可以是每个小区的所有UE形成的一个独立的调度优先级列表。 For base plate baseband (BB) processing power allocation, the present invention proposes two kinds of scheduling shown in Fig. 3 to 4: Referring to Figure 3, the UE may follow different cell load cell or the like according to the user's priority arranged in order; see FIG. 4, it can be a separate priority list for each UE the scheduling of all cell formation.

对于基带(BB)板处理能力对无线资源分配的影响,可以在资源分配模块作简单的如下处理: Impact baseband (BB) board processing capability of the radio resource allocation, the following processing can be made simple in the resource allocation modules:

如果调度的上行链路传输的处理需要>剩余的BB处理能力,则调度命令设为所剩余的BB处理能力。 If the processing requires uplink transmission scheduling> BB remaining processing capacity, the scheduling command to the remaining processing capacity of BB.

以上实施例仅供说明本发明之用,而非对本发明保护范围的限制。 The above embodiments are merely illustrative of the present invention, and not limit the scope of the present invention. 有关本技术领域的技术人员,在不脱离本发明的精神和范围的情况下,还可以作出各种变换或变型,而所有等同的技术方案也应归属在本发明保护的范畴之内,由各权利要求所限定。 For those skilled in the art, without departing from the spirit and scope of the present invention, the various modifications may be made or modifications, and all equivalent technical solutions should also be attributable to the present invention within the scope of protection, by the defined in the claims.

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