DE60030751D1 - Verfahren und vorrichtung zur koordinierung des zugriffs auf gemeinsam genutzte paralele datenkanäle - Google Patents

Verfahren und vorrichtung zur koordinierung des zugriffs auf gemeinsam genutzte paralele datenkanäle

Info

Publication number
DE60030751D1
DE60030751D1 DE60030751T DE60030751T DE60030751D1 DE 60030751 D1 DE60030751 D1 DE 60030751D1 DE 60030751 T DE60030751 T DE 60030751T DE 60030751 T DE60030751 T DE 60030751T DE 60030751 D1 DE60030751 D1 DE 60030751D1
Authority
DE
Germany
Prior art keywords
channel
data channels
reservation
receiver
reservation channel
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.)
Expired - Lifetime
Application number
DE60030751T
Other languages
English (en)
Other versions
DE60030751T2 (de
Inventor
A Whitehill
Tim Dempsey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exelis Inc
Original Assignee
ITT Manufacturing Enterprises LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22589169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60030751(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Publication of DE60030751D1 publication Critical patent/DE60030751D1/de
Application granted granted Critical
Publication of DE60030751T2 publication Critical patent/DE60030751T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/40163—Bus networks involving priority mechanisms by assigning priority to messages according to a message field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
DE60030751T 1999-11-03 2000-11-03 Verfahren und vorrichtung zur koordinierung des zugriffs auf gemeinsam genutzte paralele datenkanäle Expired - Lifetime DE60030751T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16325799P 1999-11-03 1999-11-03
US163257P 1999-11-03
PCT/US2000/030394 WO2001033770A2 (en) 1999-11-03 2000-11-03 Methods and apparatus for coordinating channel access to shared parallel data channels

Publications (2)

Publication Number Publication Date
DE60030751D1 true DE60030751D1 (de) 2006-10-26
DE60030751T2 DE60030751T2 (de) 2007-09-13

Family

ID=22589169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60030751T Expired - Lifetime DE60030751T2 (de) 1999-11-03 2000-11-03 Verfahren und vorrichtung zur koordinierung des zugriffs auf gemeinsam genutzte paralele datenkanäle

Country Status (9)

Country Link
US (1) US6404756B1 (de)
EP (1) EP1228603B1 (de)
JP (1) JP2003513591A (de)
KR (1) KR100669130B1 (de)
AT (1) ATE339823T1 (de)
AU (1) AU1583701A (de)
CA (1) CA2390529C (de)
DE (1) DE60030751T2 (de)
WO (1) WO2001033770A2 (de)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114542B1 (de) * 1998-09-18 2008-03-12 Harris Corporation Verteilter verbindungsmechanismus für ein vhf-netzwerk
US6707808B1 (en) * 2000-03-17 2004-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for fast access to an uplink channel in a mobile communication network
US7065580B1 (en) 2000-03-31 2006-06-20 Sun Microsystems, Inc. Method and apparatus for a pipelined network
US6975626B1 (en) 2000-03-31 2005-12-13 Sun Microsystems, Inc. Switched network for low latency communication
US7061929B1 (en) * 2000-03-31 2006-06-13 Sun Microsystems, Inc. Data network with independent transmission channels
US7020161B1 (en) 2000-03-31 2006-03-28 Sun Microsystems, Inc. Prescheduling arbitrated resources
US7079492B1 (en) * 2000-06-28 2006-07-18 Qualcomm, Incorporated System, method, and apparatus for access channel traffic management
DE10034248A1 (de) * 2000-07-14 2002-01-31 Siemens Ag Verfahren zum schnellen Zuweisen von Funk-Ressourcen zu logischen Kanälen in Abwärtsrichtung
US7339892B1 (en) 2000-08-18 2008-03-04 Nortel Networks Limited System and method for dynamic control of data packet fragmentation threshold in a wireless network
US7154854B1 (en) * 2000-08-18 2006-12-26 Nortel Networks Limited Automatic distribution of RTS and frag thresholds
US7280495B1 (en) 2000-08-18 2007-10-09 Nortel Networks Limited Reliable broadcast protocol in a wireless local area network
US7308279B1 (en) 2000-08-18 2007-12-11 Nortel Networks Limited Dynamic power level control on transmitted messages in a wireless LAN
US7366103B2 (en) * 2000-08-18 2008-04-29 Nortel Networks Limited Seamless roaming options in an IEEE 802.11 compliant network
US6807165B2 (en) * 2000-11-08 2004-10-19 Meshnetworks, Inc. Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
JP2002288287A (ja) * 2001-03-23 2002-10-04 Nec Commun Syst Ltd 交通機関情報発信システム
EP1708382A1 (de) * 2001-09-25 2006-10-04 Meshnetworks, Inc. Algorithmen und Protokolle zur Optimierung von CSMA-Protokollen (Carrier Sense Multiple Access) in drahtlosen Netzwerken
JP4139775B2 (ja) * 2001-09-25 2008-08-27 メシュネットワークス、インコーポレイテッド 無線ネットワークにおいてキャリアセンスマルテイプルアクセス（ｃｓｍａ）プロトコルを動作させるためのアルゴリズム及びプロトコルを採用するシステム及び方法
US6768730B1 (en) * 2001-10-11 2004-07-27 Meshnetworks, Inc. System and method for efficiently performing two-way ranging to determine the location of a wireless node in a communications network
US6977944B2 (en) * 2002-01-12 2005-12-20 Conexant, Inc. Transmission protection for communications networks having stations operating with different modulation formats
US7352741B2 (en) * 2002-02-21 2008-04-01 Sun Microsystems, Inc. Method and apparatus for speculative arbitration
US7697420B1 (en) 2002-04-15 2010-04-13 Meshnetworks, Inc. System and method for leveraging network topology for enhanced security
US6580981B1 (en) 2002-04-16 2003-06-17 Meshnetworks, Inc. System and method for providing wireless telematics store and forward messaging for peer-to-peer and peer-to-peer-to-infrastructure a communication network
US6687259B2 (en) * 2002-06-05 2004-02-03 Meshnetworks, Inc. ARQ MAC for ad-hoc communication networks and a method for using the same
US7263377B1 (en) * 2002-07-25 2007-08-28 Cingular Wireless Ii, Llc System and method of assigning priority to remote units in a collision free multiple access protocol
US7042867B2 (en) * 2002-07-29 2006-05-09 Meshnetworks, Inc. System and method for determining physical location of a node in a wireless network during an authentication check of the node
US7428595B2 (en) * 2002-09-30 2008-09-23 Sharp Laboratories Of America, Inc. System and method for streaming TCP messages in an enterprise network
AT413019B (de) * 2002-10-14 2005-10-15 Hochgatterer Josef Vorrichtung zur gaseintragung in eine flüssigkeit
JP3922571B2 (ja) * 2003-03-26 2007-05-30 ソニー株式会社 情報処理装置および情報処理方法、記録媒体、並びに、プログラム
US7630334B2 (en) * 2003-05-07 2009-12-08 Sony Corporation Radio communication system, radio communication device, radio communication method, and computer program
JP2004350086A (ja) * 2003-05-23 2004-12-09 Renesas Technology Corp 通信制御方法
WO2004109473A2 (en) 2003-06-06 2004-12-16 Meshnetworks, Inc. System and method to provide fairness and service differentiation in ad-hoc networks
EP1632044B1 (de) * 2003-06-06 2011-10-19 Meshnetworks, Inc. Verfahren zur verbesserung der gesamtleistungsfähigkeit eines drahtlosen kommunikationsnetzes
ES2221803B1 (es) * 2003-06-18 2006-03-01 Diseño De Sistemas En Silicio, S.A. Procedimiento de acceso al medio de transmision de multiples nodos de comunicaciones sobre red electrica.
US8630168B2 (en) * 2003-06-23 2014-01-14 Intel Corporation Adaptive use of a transmit opportunity
US7512070B2 (en) * 2003-06-23 2009-03-31 Intel Corporation Adaptive use of a transmit opportunity
WO2004114598A1 (en) * 2003-06-25 2004-12-29 Philips Intellectual Property & Standards Gmbh A method of decentralized medium access control in a communications network
CN1264309C (zh) * 2003-06-26 2006-07-12 华为技术有限公司 一种给无线局域网用户发送业务数据的方法
US20050036465A1 (en) * 2003-06-30 2005-02-17 Shai Waxman Device, system and method of signal detection for wireless network
US20040264475A1 (en) * 2003-06-30 2004-12-30 The Nature Of The Conveyance Class of high throughput MAC architectures for multi-channel CSMA systems
US7336642B2 (en) 2003-08-07 2008-02-26 Skypilot Networks, Inc. Communication protocol for a wireless mesh architecture
US7103371B1 (en) 2003-10-22 2006-09-05 Itt Manufacturing Enterprises, Inc. Method and apparatus for dynamic voice reservation within wireless networks
EP1530316A1 (de) * 2003-11-10 2005-05-11 Go Networks Leistungserhöhung eines Datenpaket-Funkkommunikationssystems
US7305237B2 (en) * 2003-12-17 2007-12-04 Intel Corporation Hole-filling channel access
JP2005236649A (ja) * 2004-02-19 2005-09-02 Pioneer Electronic Corp 通信制御プログラム
US8010123B2 (en) * 2004-02-26 2011-08-30 Research In Motion Limited Cellular communications system with mobile cellular device battery saving features based upon quality of service and access denial and related methods
GB2412038B (en) * 2004-03-10 2006-04-19 Toshiba Res Europ Ltd Packet format
GEP20094866B (en) * 2004-04-30 2009-12-25 Interdigital Tech Corp Method and apparatus for minimizing redundant enhanced uplink allocation requests and fault-tolerating eu transmission failures
US20050250507A1 (en) * 2004-05-06 2005-11-10 Leung Kin K Dynamic channel assignment in wireless local area networks
US7826431B2 (en) * 2004-05-14 2010-11-02 Interdigital Technology Corporation Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage
WO2005125047A1 (en) * 2004-06-16 2005-12-29 Philips Intellectual Property & Standards Gmbh Distributed resource reservation in a wireless adhoc network
KR20050121355A (ko) * 2004-06-22 2005-12-27 삼성전자주식회사 비동기 통신시스템에서 전력 절약 방법 및 시스템
EP1762058A1 (de) * 2004-06-24 2007-03-14 Philips Intellectual Property & Standards GmbH Funknetzwerk mit paralleler übertragung und verfahren zum weiterleiten eines signals in einem funknetzwerk
US8027327B2 (en) * 2004-06-25 2011-09-27 Alcatel Lucent Distributed scheduling in wireless networks with service differentiation
US7542478B1 (en) 2004-06-25 2009-06-02 Meshnetworks, Inc. System and method for rate limiting in multi-hop wireless ad hoc networks
US7817643B2 (en) * 2004-09-14 2010-10-19 Maksim Azarov System and method for varying the scheduling of real time protocol (RTP) packets
DE112005003146T5 (de) * 2004-12-17 2008-02-21 MeshNetworks, Inc., Schaumburg System und Verfahren zum Steuern von Überlastung in drahtlosen Multihop-Netzwerken
US7912032B2 (en) * 2004-12-17 2011-03-22 Motorola, Inc. System and method for communicating within a wireless communication network
JP4708036B2 (ja) * 2005-01-21 2011-06-22 パナソニック株式会社 通信システム、情報処理装置、サーバ、及び情報処理方法
US20060230150A1 (en) * 2005-03-11 2006-10-12 Interdigital Technology Corporation Method and apparatus for assigning channels to mesh portals and mesh points of a mesh network
MY140798A (en) * 2005-06-09 2010-01-15 Samsung Electronics Co Ltd Method and apparatus for receiving data with down compatibility in high throughput wireless network
US7664120B2 (en) * 2005-09-27 2010-02-16 Raytheon Company Multiple-transceiver distributed dynamic channel selection in a communication network
US20070097903A1 (en) * 2005-11-03 2007-05-03 Interdigital Technology Corporation Method and apparatus of exchanging messages via a wireless distribution system between groups operating in different frequencies
US20070133592A1 (en) * 2005-12-13 2007-06-14 Heyun Zheng Method for tree-based spatial time division multiple access (TDMA) scheduling in a multi-hop wireless
US8576811B2 (en) * 2006-02-06 2013-11-05 Motorola Solutions, Inc. System, method and apparatus for reliable exchange of information between nodes of a multi-hop wireless communication network
US7817609B2 (en) * 2006-03-27 2010-10-19 Ka Lun Eddie Law Multi-channel wireless networks
US8855275B2 (en) 2006-10-18 2014-10-07 Sony Online Entertainment Llc System and method for regulating overlapping media messages
US8526349B2 (en) * 2006-11-10 2013-09-03 Broadcom Corporation Serial clear to send (CTS) to self (CTS2SELF) messaging procedure
KR100877412B1 (ko) * 2007-01-31 2009-01-09 재단법인서울대학교산학협력재단 무선랜에서 도청기반 패킷전송 제어시스템 및 그 방법
US7940790B2 (en) * 2007-06-11 2011-05-10 Viasat, Inc. Multiple request intervals
US7983230B1 (en) 2007-07-11 2011-07-19 Itt Manufacturing Enterprises, Inc. Adaptive power and data rate control for ad-hoc mobile wireless systems
US8094573B2 (en) * 2007-07-25 2012-01-10 Alcatel Lucent Method of managing transmission within a wireless communications network
US8559365B2 (en) * 2007-10-30 2013-10-15 Coppergate Communications Ltd. After transmission return signal
US7995467B2 (en) * 2007-12-12 2011-08-09 Synapsense Corporation Apparatus and method for adapting to failures in gateway devices in mesh networks
US8351369B2 (en) * 2007-12-12 2013-01-08 Synapsense Corporation Apparatus and method for adaptive data packet scheduling in mesh networks
US8331282B2 (en) * 2007-12-28 2012-12-11 Synapsense Corporation Apparatus and method for adaptive channel hopping in mesh networks
US8885548B2 (en) 2007-12-28 2014-11-11 Synapsense Corporation Apparatus and method for admitting new devices in a self-healing, self-organizing mesh network
TWI468047B (zh) * 2008-04-25 2015-01-01 Koninkl Philips Electronics Nv 多頻道無線網路之媒介存取控制協定
US8259659B2 (en) * 2008-07-03 2012-09-04 Apple Inc. Apparatus and methods for managing access and update requests in a wireless network
US20100002624A1 (en) * 2008-07-03 2010-01-07 Arima Communication Corp. Wireless Communication Network System and Method
US8473898B2 (en) 2008-07-08 2013-06-25 Synapsense Corporation Apparatus and method for building integrated distributed applications for use with a mesh network
US8532003B2 (en) 2008-10-03 2013-09-10 Synapsense Corporation Apparatus and method for managing packet routing through internally-powered network devices in wireless sensor networks
US8600560B2 (en) 2008-12-30 2013-12-03 Synapsense Corporation Apparatus and method for controlling computer room air conditioning units (CRACs) in data centers
US8538584B2 (en) 2008-12-30 2013-09-17 Synapsense Corporation Apparatus and method for controlling environmental conditions in a data center using wireless mesh networks
US8761084B2 (en) * 2009-01-14 2014-06-24 Synapsense Corporation Apparatus and method for establishing data communication in a time-synchronized mesh wireless network during time synchronization failures
US8160838B2 (en) * 2009-04-30 2012-04-17 Synapsense Corporation Apparatus and method for visualizing environmental conditions in a data center using wireless sensor networks
DE102009039431B4 (de) * 2009-08-31 2014-05-22 Eads Deutschland Gmbh Kollisionsverringerungsverfahren sowie Verwendung desselben
US8259745B2 (en) * 2010-03-29 2012-09-04 Intel Corporation Enhanced carrier sensing for multi-channel operation
US8811377B1 (en) 2010-08-30 2014-08-19 Synapsense Corporation Apparatus and method for instrumenting devices to measure power usage using a multi-tier wireless network
US9585025B2 (en) 2011-02-16 2017-02-28 Qualcomm Incorporated Managing transmit power for better frequency re-use in TV white space
US9813994B2 (en) * 2011-02-16 2017-11-07 Qualcomm, Incorporated Managing transmit power for better frequency re-use in TV white space
US9392469B2 (en) * 2011-06-03 2016-07-12 Qualcomm Incorporated Systems and methods for receiver based clear channel assessment
US9665531B2 (en) * 2012-06-13 2017-05-30 International Business Machines Corporation Performing synchronized collective operations over multiple process groups
US9312977B1 (en) 2012-08-28 2016-04-12 Bae Systems Information And Electronic Systems Integration Inc. System and method to provide channel access synchronization without time-stamp exchange in time division multiple access (TDMA) multi-hop networks
US20150236829A1 (en) * 2012-08-31 2015-08-20 Nokia Solutions And Networks Oy Method, apparatus, system and computer program product for coordination of wireless transmission in a frequency band
CN105191473B (zh) 2013-05-10 2019-03-19 摩托罗拉解决方案公司 用于以直接模式复用信道频率的方法和设备
US9088343B2 (en) 2013-10-03 2015-07-21 Echostar Technologies L.L.C. Multi personal area network (PAN) radio with shared transmitter
US20150359001A1 (en) * 2014-06-09 2015-12-10 Qinghua Li Systems and methods for facilitating simultaneous poll responses
WO2016015318A1 (zh) * 2014-07-31 2016-02-04 华为技术有限公司 一种数据传输方法和通信设备
DE102014221346A1 (de) 2014-10-21 2016-04-21 Robert Bosch Gmbh Teilnehmerstation für ein Kommunikationssystem und Verfahren zur hochdatenratigen CAN-basierten Kommunikation
US10405349B2 (en) 2014-11-07 2019-09-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Media access control for license-assisted access
US9504038B2 (en) * 2014-12-25 2016-11-22 Intel Corporation Apparatus, method and system of communicating a wide-bandwidth data frame
CN107466450B (zh) * 2015-04-10 2021-07-16 华为技术有限公司 一种数据传输方法、设备及系统
US20170150520A1 (en) * 2015-04-23 2017-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Controlling Access to a Radio Medium for Wireless Communication
EP3394751A1 (de) * 2015-12-23 2018-10-31 IDAC Holdings, Inc. Verfahren zum offload der datenverarbeitung von einer mobilen vorrichtung zur cloud
US10327178B2 (en) * 2016-11-11 2019-06-18 Qualcomm Incorporated Radio resource management procedures for new radio
KR102286050B1 (ko) * 2017-06-23 2021-08-03 현대자동차주식회사 차량 네트워크에서 진단 오류 방지를 위한 방법 및 장치
US11558901B2 (en) * 2018-08-06 2023-01-17 Sony Corporation Communication apparatus
US20220116997A1 (en) * 2019-02-27 2022-04-14 Sony Group Corporation Communication devices and methods
CN109922537B (zh) * 2019-03-29 2024-03-15 广州邦讯信息系统有限公司 无线模块及其实现方法
GB2595366B (en) * 2020-04-30 2022-08-17 Apple Inc Apparatus and method for extremely high throughput (EHT) medium reservation
US11726940B2 (en) * 2021-08-06 2023-08-15 Lear Corporation System for communicating with removable components

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1261080A (en) * 1985-12-30 1989-09-26 Shunichiro Tejima Satellite communications system with random multiple access and time slot reservation
JP2692418B2 (ja) * 1991-05-17 1997-12-17 日本電気株式会社 無線チャネル割当方式
US5392450A (en) * 1992-01-08 1995-02-21 General Electric Company Satellite communications system
US5502722A (en) * 1994-08-01 1996-03-26 Motorola, Inc. Method and apparatus for a radio system using variable transmission reservation
US5796741A (en) * 1995-03-09 1998-08-18 Nippon Telegraph And Telephone Corporation ATM bus system
US5886992A (en) * 1995-04-14 1999-03-23 Valtion Teknillinen Tutkimuskeskus Frame synchronized ring system and method
GB2303763B (en) * 1995-07-26 2000-02-16 Motorola Israel Ltd Communications system and method of operation
US5615212A (en) * 1995-09-11 1997-03-25 Motorola Inc. Method, device and router for providing a contention-based reservation mechanism within a mini-slotted dynamic entry polling slot supporting multiple service classes
US5680392A (en) * 1996-01-16 1997-10-21 General Datacomm, Inc. Multimedia multipoint telecommunications reservation systems
US5844905A (en) * 1996-07-09 1998-12-01 International Business Machines Corporation Extensions to distributed MAC protocols with collision avoidance using RTS/CTS exchange
KR100563612B1 (ko) * 1997-03-03 2006-03-23 살부 리서치 앤드 디벨롭먼트 리미티드 셀룰러 무선통신시스템과 셀룰러 무선통신시스템의 국간의 데이터 송신방법
US5936953A (en) * 1997-12-18 1999-08-10 Raytheon Company Multi-mode, multi-channel communication bus

Also Published As

Publication number Publication date
CA2390529A1 (en) 2001-05-10
US6404756B1 (en) 2002-06-11
KR20020059674A (ko) 2002-07-13
AU1583701A (en) 2001-05-14
KR100669130B1 (ko) 2007-01-15
WO2001033770A2 (en) 2001-05-10
EP1228603B1 (de) 2006-09-13
DE60030751T2 (de) 2007-09-13
EP1228603A2 (de) 2002-08-07
WO2001033770A3 (en) 2002-04-18
CA2390529C (en) 2010-07-27
ATE339823T1 (de) 2006-10-15
JP2003513591A (ja) 2003-04-08

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