HK1061124A1 - Methods and apparatus for allocation of power to base station channels - Google Patents

Methods and apparatus for allocation of power to base station channels

Info

Publication number
HK1061124A1
HK1061124A1 HK04104107A HK04104107A HK1061124A1 HK 1061124 A1 HK1061124 A1 HK 1061124A1 HK 04104107 A HK04104107 A HK 04104107A HK 04104107 A HK04104107 A HK 04104107A HK 1061124 A1 HK1061124 A1 HK 1061124A1
Authority
HK
Hong Kong
Prior art keywords
allocation
methods
power
base station
station channels
Prior art date
Application number
HK04104107A
Other languages
English (en)
Inventor
Rajiv Vijayan
Peter J Black
Eduardo A S Esteves
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1061124A1 publication Critical patent/HK1061124A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HK04104107A 2000-09-25 2004-06-09 Methods and apparatus for allocation of power to base station channels HK1061124A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/669,950 US6678257B1 (en) 2000-09-25 2000-09-25 Methods and apparatus for allocation of power to base station channels
PCT/US2001/028494 WO2002027967A1 (en) 2000-09-25 2001-09-14 Methods and apparatus for allocation of power to base station channels

Publications (1)

Publication Number Publication Date
HK1061124A1 true HK1061124A1 (en) 2004-09-03

Family

ID=24688402

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04104107A HK1061124A1 (en) 2000-09-25 2004-06-09 Methods and apparatus for allocation of power to base station channels

Country Status (10)

Country Link
US (1) US6678257B1 (ko)
EP (1) EP1320944A1 (ko)
JP (1) JP2004510389A (ko)
KR (1) KR100806996B1 (ko)
CN (1) CN1306720C (ko)
AU (1) AU2001289031A1 (ko)
BR (1) BR0114099A (ko)
HK (1) HK1061124A1 (ko)
TW (1) TW535447B (ko)
WO (1) WO2002027967A1 (ko)

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DE60040137D1 (de) * 1999-03-12 2008-10-16 Qualcomm Inc Verfahren und vorrichtung zur leistungszuteilung auf eine rückwärtsleistungssteuerung eines kommunikationssystems
US7006464B1 (en) * 2000-11-17 2006-02-28 Lucent Technologies Inc. Downlink and uplink channel structures for downlink shared channel system
US7006483B2 (en) * 2001-02-23 2006-02-28 Ipr Licensing, Inc. Qualifying available reverse link coding rates from access channel power setting
US6993337B2 (en) * 2001-03-30 2006-01-31 Lucent Technologies Inc. Velocity based scheduling in cellular systems
US7085581B2 (en) * 2001-06-01 2006-08-01 Telefonaktiebolaget Lm Ericsson (Publ) RPC channel power control in a HDR network
US6842619B2 (en) * 2001-07-19 2005-01-11 Ericsson Inc. Telecommunications system and method for load sharing within a code division multiple access 2000 network
US7103021B2 (en) 2001-09-25 2006-09-05 Qualcomm Incorporated Method and apparatus for communications of data rate control information in a CDMA communication system
KR100547847B1 (ko) * 2001-10-26 2006-01-31 삼성전자주식회사 이동통신 시스템에서 역방향 링크의 제어 장치 및 방법
KR100429534B1 (ko) * 2001-10-29 2004-05-03 삼성전자주식회사 이동통신시스템의 핸드오프시 역방향 전력제어채널의전송제어를 위한 방법 및 장치
US7139274B2 (en) * 2002-08-23 2006-11-21 Qualcomm, Incorporated Method and system for a data transmission in a communication system
US8165619B2 (en) * 2002-10-02 2012-04-24 Qualcomm Incorporated Power allocation for power control bits in a cellular network
US8179833B2 (en) * 2002-12-06 2012-05-15 Qualcomm Incorporated Hybrid TDM/OFDM/CDM reverse link transmission
US7746816B2 (en) * 2003-03-13 2010-06-29 Qualcomm Incorporated Method and system for a power control in a communication system
US7206598B2 (en) 2003-07-25 2007-04-17 Qualcomm Incorporated Method and apparatus for a control channel power allocation in a communication system
EP1524791A3 (en) * 2003-10-15 2008-02-13 Samsung Electronics Co., Ltd. Method for controlling packet rate in a mobile communication system
KR100744364B1 (ko) * 2004-03-18 2007-07-30 삼성전자주식회사 이동통신 시스템에서 역방향 데이터 전송 방법 및 시스템
US7809336B2 (en) 2005-03-07 2010-10-05 Qualcomm Incorporated Rate selection for a quasi-orthogonal communication system
US7437176B1 (en) * 2005-03-15 2008-10-14 Sprint Spectrum L.P. Method and system for reducing pilot pollution by systematically adjusting sector power allocations
US8838115B2 (en) * 2005-07-20 2014-09-16 Qualcomm Incorporated Method and apparatus for expanded data rate control indices in a wireless communication system
US7729714B2 (en) 2005-12-20 2010-06-01 Qualcomm Incorporated Method and apparatus for reverse link transmit beam-forming
JP4641513B2 (ja) * 2006-06-29 2011-03-02 京セラ株式会社 無線通信方法及び無線通信端末
US8050701B2 (en) * 2006-10-13 2011-11-01 Qualcomm Incorporated Reverse link power control for wireless communication systems
US7787899B1 (en) 2007-03-05 2010-08-31 Sprint Spectrum L.P. Dynamic Adjustment of the pilot-channel, paging-channel, and sync-channel transmission-power levels based on forward-link and reverse-link RF conditions
US8140101B1 (en) 2007-03-19 2012-03-20 Sprint Spectrum L.P. Dynamic adjustment of forward-link traffic-channel power levels based on forward-link RF conditions
US20090005102A1 (en) * 2007-06-30 2009-01-01 Suman Das Method and Apparatus for Dynamically Adjusting Base Station Transmit Power
US7949315B2 (en) * 2007-09-25 2011-05-24 Broadcom Corporation Power consumption management and data rate control based on transmit power and method for use therewith
JP5145852B2 (ja) * 2007-10-15 2013-02-20 日本電気株式会社 係数決定装置、無線通信システム、係数決定方法及び係数決定プログラム
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. MULTIPLE INPUT AND INCOHERENT COOPERATIVE MULTIPLE OUTPUT COMMUNICATIONS
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation

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MY123040A (en) * 1994-12-19 2006-05-31 Salbu Res And Dev Proprietary Ltd Multi-hop packet radio networks
US6212360B1 (en) * 1997-04-09 2001-04-03 Ge Capital Spacenet Services, Inc. Methods and apparatus for controlling earth-station transmitted power in a VSAT network
JP3190859B2 (ja) * 1997-07-29 2001-07-23 松下電器産業株式会社 Ｃｄｍａ無線送信装置及びｃｄｍａ無線受信装置
KR100369794B1 (ko) * 1997-08-18 2003-04-11 삼성전자 주식회사 이동통신시스템의송신장치의대역확산신호발생장치및방법
US6208873B1 (en) 1998-11-23 2001-03-27 Qualcomm Incorporated Method and apparatus for transmitting reverse link power control signals based on the probability that the power control command is in error
US6393012B1 (en) * 1999-01-13 2002-05-21 Qualcomm Inc. System for allocating resources in a communication system
US6205129B1 (en) * 1999-01-15 2001-03-20 Qualcomm Inc. Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system
DE60040137D1 (de) 1999-03-12 2008-10-16 Qualcomm Inc Verfahren und vorrichtung zur leistungszuteilung auf eine rückwärtsleistungssteuerung eines kommunikationssystems
US6426971B1 (en) * 1999-09-13 2002-07-30 Qualcomm Incorporated System and method for accurately predicting signal to interference and noise ratio to improve communications system performance
US6377814B1 (en) * 2000-02-07 2002-04-23 Qualcomm Incorporated Method and apparatus for supervising transmit power in a high data rate system
US6330460B1 (en) * 2000-08-21 2001-12-11 Metawave Communications Corporation Simultaneous forward link beam forming and learning method for mobile high rate data traffic

Also Published As

Publication number Publication date
AU2001289031A1 (en) 2002-04-08
CN1476685A (zh) 2004-02-18
US6678257B1 (en) 2004-01-13
EP1320944A1 (en) 2003-06-25
BR0114099A (pt) 2004-01-27
JP2004510389A (ja) 2004-04-02
KR20030032054A (ko) 2003-04-23
WO2002027967A1 (en) 2002-04-04
TW535447B (en) 2003-06-01
KR100806996B1 (ko) 2008-02-25
CN1306720C (zh) 2007-03-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110914