KR20030080206A - 네트워크 제어된 고속 셀 스위칭 - Google Patents

네트워크 제어된 고속 셀 스위칭 Download PDF

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Publication number
KR20030080206A
KR20030080206A KR10-2003-0020060A KR20030020060A KR20030080206A KR 20030080206 A KR20030080206 A KR 20030080206A KR 20030020060 A KR20030020060 A KR 20030020060A KR 20030080206 A KR20030080206 A KR 20030080206A
Authority
KR
South Korea
Prior art keywords
base station
cell base
global
scheduler
communication system
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.)
Withdrawn
Application number
KR10-2003-0020060A
Other languages
English (en)
Korean (ko)
Inventor
아르납다스
칸파루크울라
아쉰샘패스
후수안-정수
Original Assignee
루센트 테크놀러지스 인크
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
Application filed by 루센트 테크놀러지스 인크 filed Critical 루센트 테크놀러지스 인크
Publication of KR20030080206A publication Critical patent/KR20030080206A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR10-2003-0020060A 2002-04-05 2003-03-31 네트워크 제어된 고속 셀 스위칭 Withdrawn KR20030080206A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/117,498 US7079848B2 (en) 2002-04-05 2002-04-05 Network controlled fast cell switching
US10/117498 2002-04-05

Publications (1)

Publication Number Publication Date
KR20030080206A true KR20030080206A (ko) 2003-10-11

Family

ID=28041102

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0020060A Withdrawn KR20030080206A (ko) 2002-04-05 2003-03-31 네트워크 제어된 고속 셀 스위칭

Country Status (4)

Country Link
US (1) US7079848B2 (https=)
EP (1) EP1351539A3 (https=)
JP (1) JP2003319467A (https=)
KR (1) KR20030080206A (https=)

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KR100750527B1 (ko) * 2003-03-24 2007-08-21 모토로라 인코포레이티드 통신 시스템에서 동일 채널 간섭을 감소시키는 방법 및장치

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US7139274B2 (en) * 2002-08-23 2006-11-21 Qualcomm, Incorporated Method and system for a data transmission in a communication system
US8179833B2 (en) * 2002-12-06 2012-05-15 Qualcomm Incorporated Hybrid TDM/OFDM/CDM reverse link transmission
GB2404114B (en) * 2003-07-12 2005-08-10 Motorola Inc Communication system, communication unit and method of power saving therein
US7200405B2 (en) * 2003-11-18 2007-04-03 Interdigital Technology Corporation Method and system for providing channel assignment information used to support uplink and downlink channels
KR20050054676A (ko) * 2003-12-05 2005-06-10 삼성전자주식회사 누적분포함수를 이용한 무선 패킷 스케줄링 방법
US20050207367A1 (en) * 2004-03-22 2005-09-22 Onggosanusi Eko N Method for channel quality indicator computation and feedback in a multi-carrier communications system
KR100978325B1 (ko) * 2004-08-11 2010-08-26 가부시키가이샤 엔.티.티.도코모 이동 통신 시스템, 이동 기기 및 제어 장치
KR101153597B1 (ko) * 2004-10-29 2012-06-12 텔레폰악티에볼라겟엘엠에릭슨(펍) 통신 네트워크에서 자원 할당
EP1829297B1 (en) 2004-12-17 2011-04-13 Telefonaktiebolaget LM Ericsson (publ) Retransmission in wireless communication systems
JP4940548B2 (ja) * 2004-12-17 2012-05-30 富士通株式会社 移動局
US8494542B2 (en) * 2004-12-21 2013-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for mobile station-assisted load balancing in wireless packet data networks
EP1694000A1 (de) * 2005-02-18 2006-08-23 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Teilnehmerstation und zum Betrieb einer netzseitigen Einrichtung eines Funkkommunikationssystems
CN101218837B (zh) * 2005-07-06 2012-11-07 日本电气株式会社 使用便携终端装置的移动通信系统及切换控制方法
KR100706996B1 (ko) 2005-08-16 2007-04-12 에스케이 텔레콤주식회사 이동통신망에 이중화 스케줄러 구조를 제공하는 시스템 및방법
US8503356B2 (en) * 2005-08-26 2013-08-06 Interdigital Technology Corporation Wireless communication method and apparatus for selecting cells in an OFDMA system
EP1761091B1 (en) * 2005-08-30 2012-11-07 LG Electronics, Inc. Method for performing admission control in a cellular network
KR100895166B1 (ko) 2006-04-21 2009-05-04 삼성전자주식회사 무선 통신 시스템에서의 채널품질정보 송수신 방법 및 장치
RU2435309C2 (ru) * 2007-06-11 2011-11-27 Самсунг Электроникс Ко., Лтд. Разбиение частотных ресурсов для передачи управляющих сигналов и сигналов данных в системе связи sc-fdma
US8031688B2 (en) 2007-06-11 2011-10-04 Samsung Electronics Co., Ltd Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems
GB0724904D0 (en) 2007-12-21 2008-01-30 Nortel Networks Ltd Improved soft handover for cellular radio systems
KR20140062177A (ko) * 2008-04-25 2014-05-22 인터디지탈 패튼 홀딩스, 인크 이동 통신 네트워크에서의 셀 재선택을 위한 방법 및 장치
US8301145B2 (en) 2010-06-24 2012-10-30 Apple Inc. Fast cell selection in a mobile wireless device
CN101924613B (zh) * 2010-08-27 2012-11-21 北京航空航天大学 用于无线通信的信道质量信息反馈和用户调度方法
WO2014020661A1 (ja) * 2012-07-30 2014-02-06 富士通株式会社 無線通信システム、通信制御方法、制御装置及び無線端末
WO2014139090A1 (zh) * 2013-03-12 2014-09-18 华为技术有限公司 识别发射点的方法、装置和系统
US9264962B2 (en) * 2013-10-29 2016-02-16 Qualcomm Incorporated Apparatus and methods for detecting and handling spurious dedicated physical control channel in soft handover

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JP2616244B2 (ja) * 1993-05-18 1997-06-04 日本電気株式会社 移動通信システムのチャネル割当て方法
CN1190088C (zh) * 1994-02-04 2005-02-16 Ntt移动通信网株式会社 移动通信系统及其无线电信道分配方法
DE19713666C2 (de) * 1997-04-02 1999-01-14 Siemens Ag Verfahren und Einrichtung zur Kanalzuteilung
EP1188334B1 (en) * 1999-05-04 2006-06-21 Nokia Corporation Device and method for measuring the requested and allocated resources in telecommunications system
US6845238B1 (en) * 1999-09-15 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Inter-frequency measurement and handover for wireless communications
JP4276399B2 (ja) * 1999-11-24 2009-06-10 富士通株式会社 基地局制御局装置、無線端末装置および無線通信システム
US6434380B1 (en) * 1999-12-13 2002-08-13 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic negotiation of resources for user equipment in wireless communications system
EP1117269A1 (en) * 2000-01-13 2001-07-18 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Method and devices for improved handover procedures in mobile communication systems
US6970708B1 (en) * 2000-02-05 2005-11-29 Ericsson Inc. System and method for improving channel monitoring in a cellular system
US7054638B2 (en) * 2001-01-12 2006-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Controlling transmission of cell information between control nodes in radio access network
US7227850B2 (en) * 2001-04-04 2007-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Cellular radio communication system with frequency reuse
US6850500B2 (en) * 2001-05-15 2005-02-01 Interdigital Technology Corporation Transmission power level estimation
US7103350B2 (en) * 2001-11-16 2006-09-05 Nortel Networks Limited Scheduler with fairness control and quality of service support
US7050759B2 (en) * 2002-02-19 2006-05-23 Qualcomm Incorporated Channel quality feedback mechanism and method
US7245598B2 (en) * 2002-02-21 2007-07-17 Qualcomm Incorporated Feedback of channel quality information
KR100605859B1 (ko) * 2002-03-26 2006-07-31 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서채널 품질 지시자 정보의 부호화 및 복호화 방법 및 장치
US7079856B2 (en) * 2002-04-05 2006-07-18 Lucent Technologies Inc. Data flow control between a base station and a mobile station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750527B1 (ko) * 2003-03-24 2007-08-21 모토로라 인코포레이티드 통신 시스템에서 동일 채널 간섭을 감소시키는 방법 및장치

Also Published As

Publication number Publication date
EP1351539A2 (en) 2003-10-08
EP1351539A3 (en) 2003-12-03
JP2003319467A (ja) 2003-11-07
US7079848B2 (en) 2006-07-18
US20040203819A1 (en) 2004-10-14

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20030331

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid