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TWI371201B - Transmission rate control method and radio base station - Google Patents

Transmission rate control method and radio base station

Info

Publication number
TWI371201B
TWI371201B TW095130997A TW95130997A TWI371201B TW I371201 B TWI371201 B TW I371201B TW 095130997 A TW095130997 A TW 095130997A TW 95130997 A TW95130997 A TW 95130997A TW I371201 B TWI371201 B TW I371201B
Authority
TW
Taiwan
Prior art keywords
base station
control method
transmission rate
radio base
rate control
Prior art date
Application number
TW095130997A
Other languages
English (en)
Other versions
TW200715780A (en
Inventor
Masafumi Usuda
Anil Umesh
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of TW200715780A publication Critical patent/TW200715780A/zh
Application granted granted Critical
Publication of TWI371201B publication Critical patent/TWI371201B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW095130997A 2005-08-23 2006-08-23 Transmission rate control method and radio base station TWI371201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005241877A JP4761890B2 (ja) 2005-08-23 2005-08-23 伝送速度制御方法、無線基地局及び無線回線制御局

Publications (2)

Publication Number Publication Date
TW200715780A TW200715780A (en) 2007-04-16
TWI371201B true TWI371201B (en) 2012-08-21

Family

ID=37192515

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095130997A TWI371201B (en) 2005-08-23 2006-08-23 Transmission rate control method and radio base station

Country Status (8)

Country Link
US (1) US8169976B2 (zh)
EP (2) EP2574115B1 (zh)
JP (1) JP4761890B2 (zh)
KR (1) KR20070068319A (zh)
CN (1) CN1921351B (zh)
BR (1) BRPI0605797A (zh)
RU (2) RU2345486C2 (zh)
TW (1) TWI371201B (zh)

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KR100762647B1 (ko) * 2005-03-31 2007-10-01 삼성전자주식회사 기지국 장치 및 이를 이용한 무선 자원 관리 방법
KR100876715B1 (ko) * 2006-08-24 2008-12-31 삼성전자주식회사 통신 시스템에서 역방향 전력 제어 방법 및 장치
US8081712B2 (en) * 2007-02-02 2011-12-20 Interdigital Technology Corporation Method and apparatus for mapping of absolute power grant values in wireless communications
US20090036155A1 (en) * 2007-08-01 2009-02-05 Broadcom Corporation E-HICH/E-RGCH adaptive threshold setting
JP5108450B2 (ja) 2007-10-22 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法、基地局及び無線端末
ATE505051T1 (de) * 2007-11-26 2011-04-15 Ericsson Telefon Ab L M Dpcch- und hs-dpcch-steuerung bei niedrigen gewährungen für e-dch
WO2009072940A1 (en) * 2007-12-03 2009-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced uplink user entity rate limitation signalling
CN101453746B (zh) * 2007-12-03 2010-06-23 大唐移动通信设备有限公司 基站业务功能的测试方法、系统及测试控制器
RU2447615C2 (ru) * 2007-12-10 2012-04-10 ЗетТиИ Корпорейшн Способ конфигурирования таблицы преобразования абсолютного гранта для базовой станции
BRPI0722252B1 (pt) * 2007-12-10 2020-01-21 Zte Corp método para configurar a tabela de mapeamento de concessão absoluta para estação base
FR2925303B1 (fr) * 2007-12-21 2012-07-06 Oreal Compositions a base de peroxyde dans un vehicule glycole et leurs utilisations
JP5165397B2 (ja) * 2008-01-16 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
JP5091170B2 (ja) * 2008-02-13 2012-12-05 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動通信システム及び無線基地局
CN102598764B (zh) * 2009-10-30 2016-08-24 富士通株式会社 基站、通信方法和移动站
JP4850296B2 (ja) * 2010-04-07 2012-01-11 三菱電機株式会社 基地局および伝送制御方法
US8842542B2 (en) * 2012-02-08 2014-09-23 Qualcomm Incorporated Method and apparatus for scheduling resources for uplink MIMO communication
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
WO2012064100A2 (ko) * 2010-11-09 2012-05-18 엘지전자 주식회사 무선통신 시스템에서 전력상태보고를 전송하기 위한 방법 및 이를 위한 단말 장치
CN102740495B (zh) * 2011-04-02 2016-01-06 华为技术有限公司 随机接入的方法、终端设备和通信系统
US9031115B2 (en) 2013-02-01 2015-05-12 Qualcomm Incorporated Apparatus and method for memory resource allocation based on virtual minimum spreading factor
EP3771122B1 (en) 2017-03-20 2022-11-09 Telefonaktiebolaget LM Ericsson (publ) Methods and nodes for determining a transmission data block size
WO2022269917A1 (ja) * 2021-06-25 2022-12-29 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局

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JP3856253B2 (ja) * 1997-10-16 2006-12-13 ソニー株式会社 セルラー無線通信システム及び基地局
EP1081977A1 (en) * 1999-08-31 2001-03-07 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Subscriber station, network control means and method for triggering inter-frequency measurements in a mobile communication system
ES2279768T3 (es) * 1999-09-30 2007-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Control de una potencia de transmision.
US6473624B1 (en) * 2000-03-21 2002-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Determining a reference power level for diversity handover base stations
BR0106881A (pt) * 2000-06-28 2002-05-07 Samsung Electronics Co Ltd Método e aparelho de transmissão de dados inversa em sistema de comunicação móvel
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KR100832117B1 (ko) * 2002-02-17 2008-05-27 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법
US7170876B2 (en) * 2002-04-30 2007-01-30 Qualcomm, Inc. Outer-loop scheduling design for communication systems with channel quality feedback mechanisms
AU2003249451A1 (en) * 2002-07-31 2004-02-23 Nortel Networks Limited Adaptive dual-mode reverse link scheduling method for wireless telecommunications networks
KR20050110617A (ko) * 2003-01-10 2005-11-23 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선 통신 네트워크를 위한 일반화된 레이트 제어
JP4116925B2 (ja) * 2003-05-13 2008-07-09 松下電器産業株式会社 無線基地局装置、制御局装置、通信端末装置、送信信号生成方法、受信方法及び無線通信システム
JP4538357B2 (ja) * 2005-03-29 2010-09-08 株式会社エヌ・ティ・ティ・ドコモ 伝送速度制御方法、移動局、無線基地局及び無線回線制御局

Also Published As

Publication number Publication date
EP1758318A2 (en) 2007-02-28
EP1758318B1 (en) 2013-10-02
RU2006130459A (ru) 2008-02-27
EP2574115B1 (en) 2018-05-02
RU2008142675A (ru) 2010-05-10
JP4761890B2 (ja) 2011-08-31
TW200715780A (en) 2007-04-16
EP2574115A3 (en) 2014-04-16
CN1921351B (zh) 2012-07-18
EP2574115A2 (en) 2013-03-27
RU2503126C2 (ru) 2013-12-27
KR20070068319A (ko) 2007-06-29
CN1921351A (zh) 2007-02-28
BRPI0605797A (pt) 2007-04-27
EP1758318A3 (en) 2008-12-10
JP2007060173A (ja) 2007-03-08
US8169976B2 (en) 2012-05-01
RU2345486C2 (ru) 2009-01-27
US20070066339A1 (en) 2007-03-22

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees