CA2247363A1 - Call admission control method and mobile station device for cdma mobil e communication system - Google Patents
Call admission control method and mobile station device for cdma mobil e communication systemInfo
- Publication number
- CA2247363A1 CA2247363A1 CA002247363A CA2247363A CA2247363A1 CA 2247363 A1 CA2247363 A1 CA 2247363A1 CA 002247363 A CA002247363 A CA 002247363A CA 2247363 A CA2247363 A CA 2247363A CA 2247363 A1 CA2247363 A1 CA 2247363A1
- Authority
- CA
- Canada
- Prior art keywords
- mobile station
- base station
- link interference
- station device
- control method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Abstract
A call acceptance control method for a CDMA mobile radio communication system and a mobile station device which enable prevention of deterioration in radio communication quality of a communicating mobile station even under a dense traffic, sufficient suppression of the possibility of deteriorating the communication quality of a mobile station communicating with a peripheral base station, and improvement in efficiency without increasing a control signal traffic. A radio base station device measures the quantity of up-link interference and informs a mobile station of this quantity. The mobile station obtains the quantity of up-link interference informed of by the base station, and calculates a required receiving level at the base station anticipated in the case where the mobile station is accepted by the connected base station, on the basis of the obtained quantity of up-link interference. If it is judged that predetermined communication quality cannot be realized on the basis of the calculated required receiving level and the quantity of up-link interference, the call of the mobile station is determined to be unacceptable.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPP8-351273 | 1996-12-27 | ||
JP35127396 | 1996-12-27 | ||
JPP9-203435 | 1997-07-29 | ||
JP20343597 | 1997-07-29 | ||
PCT/JP1997/004827 WO1998030057A1 (en) | 1996-12-27 | 1997-12-25 | Call acceptance control method for cdma mobile radio communication system and mobile station device |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2247363A1 true CA2247363A1 (en) | 1998-07-09 |
CA2247363C CA2247363C (en) | 2003-01-28 |
Family
ID=26513917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002247363A Expired - Fee Related CA2247363C (en) | 1996-12-27 | 1997-12-25 | Call admission control method and mobile station device for cdma mobil e communication system |
Country Status (8)
Country | Link |
---|---|
US (1) | US6801515B1 (en) |
EP (3) | EP1320277B1 (en) |
JP (1) | JP3112173B2 (en) |
KR (1) | KR100300224B1 (en) |
CN (1) | CN1182750C (en) |
CA (1) | CA2247363C (en) |
DE (3) | DE69736723T2 (en) |
WO (1) | WO1998030057A1 (en) |
Families Citing this family (59)
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US6028851A (en) * | 1997-09-26 | 2000-02-22 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for mobile assisted admission control |
FI107505B (en) | 1999-02-16 | 2001-08-15 | Nokia Networks Oy | Access control procedure |
GB9906005D0 (en) | 1999-03-17 | 1999-05-12 | Motorola Ltd | A subscriber unit and method of cell selection for a cellular communication system |
JP2000341358A (en) * | 1999-05-31 | 2000-12-08 | Nec Mobile Commun Ltd | Cdma base station and its communication control method |
US6487415B1 (en) * | 1999-07-19 | 2002-11-26 | Lucent Technologies Inc. | Method for initiating call blocking based upon pilot fraction |
US7024186B1 (en) | 2000-08-15 | 2006-04-04 | Ntt Docomo, Inc. | Communication performance calculation method and communication performance calculation apparatus in mobile communication system, and blocking probability calculation method and blocking probability calculation apparatus in communication system, and recording medium |
US6944125B1 (en) | 1999-08-26 | 2005-09-13 | Nortel Networks Limited | Call admission control method and apparatus for cellular systems |
US6609007B1 (en) | 1999-09-14 | 2003-08-19 | Lucent Technologies Inc. | Apparatus and method for controlling the transmission power of the forward link of a wireless communication system |
US6721568B1 (en) | 1999-11-10 | 2004-04-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Admission control in a mobile radio communications system |
SE516662C2 (en) * | 1999-11-26 | 2002-02-12 | Ericsson Telefon Ab L M | Power allocation method for downlink channels in a downlink power limited communication system |
SE515986C2 (en) * | 1999-12-10 | 2001-11-05 | Ericsson Telefon Ab L M | Procedure in a telecommunications system |
JP3618071B2 (en) | 1999-12-28 | 2005-02-09 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile communication control method and system, base station and mobile station used therefor |
JP2001320756A (en) | 2000-05-11 | 2001-11-16 | Nec Saitama Ltd | Overload detection circuit for incoming line and base station device |
US6944449B1 (en) * | 2000-05-30 | 2005-09-13 | Lucent Technologies Inc. | Method and system for controlling access of a subscriber station to a wireless system |
US20020049062A1 (en) * | 2000-10-02 | 2002-04-25 | Robert Petersen | Distributed admission control |
CN1156180C (en) | 2000-10-02 | 2004-06-30 | 株式会社Ntt都科摩 | Communication system and resources division method |
CN1135746C (en) | 2000-10-19 | 2004-01-21 | 华为技术有限公司 | Multiple-job load monitoring and forecasting device in CDMA cellular communication system and its calculation method |
EP1223771A1 (en) * | 2001-01-15 | 2002-07-17 | Siemens Aktiengesellschaft | Access to a channel, in particular to a random access channel (RACH), in dependency of actual load and quality of service or phase of communication |
JP3844968B2 (en) | 2001-02-01 | 2006-11-15 | 株式会社エヌ・ティ・ティ・ドコモ | Call admission control apparatus and method |
JP3682768B2 (en) * | 2001-02-09 | 2005-08-10 | 株式会社エヌ・ティ・ティ・ドコモ | Call admission control device and base station |
JP2002247639A (en) * | 2001-02-15 | 2002-08-30 | Ntt Docomo Inc | Wireless channel setting control method, wireless network controller, base station unit and mobile communication system |
US8145228B2 (en) * | 2001-05-10 | 2012-03-27 | Qualcomm Incorporated | Method and apparatus for controlling call request in a communication system |
EP1280364A1 (en) * | 2001-07-27 | 2003-01-29 | Siemens Aktiengesellschaft | Method, communication system and apparatus for improving the allocation of resources |
GB0120033D0 (en) * | 2001-08-16 | 2001-10-10 | Fujitsu Ltd | Cell selection |
EP1463356B1 (en) * | 2001-12-06 | 2013-02-13 | ZTE Corporation | Equipment and method of call admission in cdma based system |
US6944147B2 (en) | 2001-12-10 | 2005-09-13 | Nortel Networks Limited | System and method for maximizing capacity in a telecommunications system |
JP3927027B2 (en) * | 2001-12-21 | 2007-06-06 | 株式会社エヌ・ティ・ティ・ドコモ | Resource control system, resource control method, and base station suitable for use in the same |
JP3842666B2 (en) * | 2002-02-20 | 2006-11-08 | 株式会社エヌ・ティ・ティ・ドコモ | Base station and communication method |
JP4154174B2 (en) * | 2002-05-20 | 2008-09-24 | 株式会社エヌ・ティ・ティ・ドコモ | Traffic volume measuring device, traffic volume measuring method, and traffic volume measuring program |
US6631269B1 (en) | 2002-05-23 | 2003-10-07 | Interdigital Technology Corporation | Signaling connection admission control in a wireless network |
JP2004015342A (en) | 2002-06-05 | 2004-01-15 | Ntt Docomo Inc | Call acceptance control method, and communication system applied thereof |
AU2003279207A1 (en) * | 2002-10-09 | 2004-05-04 | Interdigital Technology Corporation | Information storage for radio resource management |
US7106708B2 (en) * | 2003-02-19 | 2006-09-12 | Interdigital Technology Corp. | Method for implementing fast dynamic channel allocation (F-DCA) call admission control in radio resource management |
JP4178055B2 (en) * | 2003-02-25 | 2008-11-12 | 株式会社エヌ・ティ・ティ・ドコモ | Wireless packet communication system, wireless packet communication method, base station, and mobile station |
MXPA06005007A (en) * | 2003-11-07 | 2006-07-06 | Interdigital Tech Corp | Wireless communication method and apparatus for implementing call admission control based on common measurements. |
US8619556B2 (en) * | 2004-03-01 | 2013-12-31 | Bae Systems Plc | Call control |
CN1961601B (en) * | 2004-04-19 | 2010-12-15 | 意大利电信股份公司 | Method and system for service allocation in communication networks, related network and computer program product therefor |
US8452316B2 (en) | 2004-06-18 | 2013-05-28 | Qualcomm Incorporated | Power control for a wireless communication system utilizing orthogonal multiplexing |
US7197692B2 (en) | 2004-06-18 | 2007-03-27 | Qualcomm Incorporated | Robust erasure detection and erasure-rate-based closed loop power control |
US7594151B2 (en) | 2004-06-18 | 2009-09-22 | Qualcomm, Incorporated | Reverse link power control in an orthogonal system |
US8938249B2 (en) * | 2004-07-29 | 2015-01-20 | Telecom Italia S.P.A. | Method and system for controlling admission in mobile communication networks, related network and computer program product therefor |
US7454174B2 (en) | 2004-08-03 | 2008-11-18 | Qualcomm, Incorporated | Estimation of received signal strength |
US20090016278A1 (en) * | 2004-08-05 | 2009-01-15 | Mitsubishi Electric Corporation | Base station, mobile communication terminal equipment, and primary cell determination method |
US8594704B2 (en) * | 2004-12-16 | 2013-11-26 | Atc Technologies, Llc | Location-based broadcast messaging for radioterminal users |
US8848574B2 (en) * | 2005-03-15 | 2014-09-30 | Qualcomm Incorporated | Interference control in a wireless communication system |
US8942639B2 (en) * | 2005-03-15 | 2015-01-27 | Qualcomm Incorporated | Interference control in a wireless communication system |
UA101826C2 (en) * | 2005-03-15 | 2013-05-13 | Квелкомм Инкорпорейтед | Interference managenent in wireless communication system |
JP4433216B2 (en) * | 2005-03-24 | 2010-03-17 | 日本電気株式会社 | CDMA mobile terminal, CDMA mobile communication method, and communication quality estimation method |
KR100648926B1 (en) * | 2005-07-11 | 2006-11-27 | 삼성전자주식회사 | Image forming apparatus having function of embedding user identification information into scan data and method thereof |
US9955438B2 (en) * | 2005-09-27 | 2018-04-24 | Qualcomm Incorporated | Method and apparatus for carrier allocation and management in multi-carrier communication systems |
JP5430938B2 (en) | 2005-10-27 | 2014-03-05 | クゥアルコム・インコーポレイテッド | Method and apparatus for estimating reverse link loading in a wireless communication system |
US8442572B2 (en) | 2006-09-08 | 2013-05-14 | Qualcomm Incorporated | Method and apparatus for adjustments for delta-based power control in wireless communication systems |
US8670777B2 (en) | 2006-09-08 | 2014-03-11 | Qualcomm Incorporated | Method and apparatus for fast other sector interference (OSI) adjustment |
CN101399562B (en) * | 2007-09-30 | 2014-05-07 | Nxp股份有限公司 | Interference prevention method in hybrid mobile radio communication network and mobile terminal |
JP2009267815A (en) * | 2008-04-25 | 2009-11-12 | Nippon Telegr & Teleph Corp <Ntt> | Interference amount estimating method, radio communication method, radio communication system, and radio communication apparatus |
EP2294877B1 (en) * | 2008-07-01 | 2015-10-21 | Telefonaktiebolaget L M Ericsson (PUBL) | Cellular congestion and admission control based on ringing tones in unanswered calls |
US8285285B2 (en) | 2008-08-08 | 2012-10-09 | Qualcomm Incorporated | Intra-frequency cell reselection restriction in wireless communications |
KR101487562B1 (en) | 2008-11-11 | 2015-01-30 | 엘지전자 주식회사 | Method for relaying data in wireless communication system based on tdd |
KR101497153B1 (en) | 2008-12-22 | 2015-03-02 | 엘지전자 주식회사 | Procedure for Basic Service Set(BSS) load management for a WLAN system |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04286432A (en) | 1991-03-15 | 1992-10-12 | Nippon Telegr & Teleph Corp <Ntt> | Mobile station controlled type channel selection system |
DE69323994T2 (en) * | 1992-08-11 | 1999-07-29 | Ericsson Telefon Ab L M | REORGANIZATION OF CHANNELS |
JPH0738741B2 (en) * | 1992-08-28 | 1995-04-26 | 日本電気株式会社 | Channel allocation method for mobile communication system |
SE9301695L (en) | 1993-05-17 | 1994-09-12 | Ericsson Telefon Ab L M | Method and apparatus for channel utilization in a radio communication system |
US5491717A (en) * | 1993-10-18 | 1996-02-13 | Motorola, Inc. | Method for controlling transmission during handoff in a communication system |
FI107854B (en) * | 1994-03-21 | 2001-10-15 | Nokia Networks Oy | A method for eliminating interference in a CDMA cellular network |
US5633868A (en) * | 1994-10-17 | 1997-05-27 | Lucent Technologies Inc. | Virtual circuit management in cellular telecommunications |
JP2626597B2 (en) * | 1994-12-14 | 1997-07-02 | 日本電気株式会社 | Radio base station selection method in cellular mobile radio communication system |
FI100575B (en) * | 1995-05-17 | 1997-12-31 | Nokia Mobile Phones Ltd | Method for improving handover and connection reliability and cellular radio system |
FI98108C (en) * | 1995-05-17 | 1997-04-10 | Nokia Mobile Phones Ltd | Method for assessing connection quality and receiver |
US5838671A (en) * | 1995-06-23 | 1998-11-17 | Ntt Mobile Communications Network Inc. | Method and apparatus for call admission control in CDMA mobile communication system |
US5752193A (en) * | 1995-09-01 | 1998-05-12 | Motorola, Inc. | Method and apparatus for communicating in a wireless communication system |
US5826169A (en) * | 1995-09-25 | 1998-10-20 | Motorola, Inc. | Admission control system and method in space-based mobile telecommunication system |
US5666356A (en) * | 1995-10-04 | 1997-09-09 | Motorola, Inc. | Method and apparatus for controlling calls in a code division multiple access system |
JP2739850B2 (en) * | 1995-10-11 | 1998-04-15 | 日本電気株式会社 | Mobile communication system |
JP3078216B2 (en) * | 1995-12-13 | 2000-08-21 | 株式会社エヌ・ティ・ティ・ドコモ | Base station selection method |
US5886988A (en) * | 1996-10-23 | 1999-03-23 | Arraycomm, Inc. | Channel assignment and call admission control for spatial division multiple access communication systems |
US5901145A (en) * | 1997-02-28 | 1999-05-04 | Telefonaktiebolaget L M Ericsson (Publ) | Mobile station handoff between a spread spectrum communications system and a frequency division communications system |
US6038448A (en) * | 1997-07-23 | 2000-03-14 | Nortel Networks Corporation | Wireless communication system having hand-off based upon relative pilot signal strengths |
US6078570A (en) * | 1997-08-21 | 2000-06-20 | Nokia Mobile Phones Limited | Mobile assisted hard hand-off for a code division multiple access (CDMA) system |
US6028851A (en) * | 1997-09-26 | 2000-02-22 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for mobile assisted admission control |
US6167035A (en) * | 1997-12-09 | 2000-12-26 | Nortel Networks Corporation | Method an apparatus for designing soft handoff regions in a wireless communications system |
-
1997
- 1997-12-25 CN CNB971925909A patent/CN1182750C/en not_active Expired - Fee Related
- 1997-12-25 EP EP03002686A patent/EP1320277B1/en not_active Expired - Lifetime
- 1997-12-25 US US09/125,784 patent/US6801515B1/en not_active Expired - Fee Related
- 1997-12-25 DE DE69736723T patent/DE69736723T2/en not_active Expired - Lifetime
- 1997-12-25 DE DE69731378T patent/DE69731378T2/en not_active Expired - Lifetime
- 1997-12-25 DE DE69731567T patent/DE69731567T2/en not_active Expired - Lifetime
- 1997-12-25 KR KR1019980706743A patent/KR100300224B1/en not_active IP Right Cessation
- 1997-12-25 WO PCT/JP1997/004827 patent/WO1998030057A1/en active IP Right Grant
- 1997-12-25 CA CA002247363A patent/CA2247363C/en not_active Expired - Fee Related
- 1997-12-25 EP EP03002685A patent/EP1320276B1/en not_active Expired - Lifetime
- 1997-12-25 JP JP10529844A patent/JP3112173B2/en not_active Expired - Lifetime
- 1997-12-25 EP EP97950396A patent/EP0889663B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69736723D1 (en) | 2006-11-02 |
EP1320277A3 (en) | 2003-06-25 |
EP0889663A4 (en) | 2001-12-12 |
DE69731378T2 (en) | 2005-10-20 |
EP0889663A1 (en) | 1999-01-07 |
KR100300224B1 (en) | 2001-10-29 |
US6801515B1 (en) | 2004-10-05 |
DE69736723T2 (en) | 2007-09-13 |
EP1320276A2 (en) | 2003-06-18 |
EP0889663B1 (en) | 2004-10-27 |
CN1182750C (en) | 2004-12-29 |
EP1320276B1 (en) | 2004-11-10 |
EP1320277B1 (en) | 2006-09-20 |
JP3112173B2 (en) | 2000-11-27 |
EP1320276A3 (en) | 2003-06-25 |
DE69731378D1 (en) | 2004-12-02 |
EP1320277A2 (en) | 2003-06-18 |
DE69731567T2 (en) | 2005-10-20 |
DE69731567D1 (en) | 2004-12-16 |
CN1214182A (en) | 1999-04-14 |
CA2247363C (en) | 2003-01-28 |
KR19990087334A (en) | 1999-12-27 |
WO1998030057A1 (en) | 1998-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20131227 |
|
MKLA | Lapsed |
Effective date: 20131227 |