NO20083400L - Tjenende sektorstyrt effektkontroll - Google Patents

Tjenende sektorstyrt effektkontroll

Info

Publication number
NO20083400L
NO20083400L NO20083400A NO20083400A NO20083400L NO 20083400 L NO20083400 L NO 20083400L NO 20083400 A NO20083400 A NO 20083400A NO 20083400 A NO20083400 A NO 20083400A NO 20083400 L NO20083400 L NO 20083400L
Authority
NO
Norway
Prior art keywords
power control
access point
control information
information
controlled power
Prior art date
Application number
NO20083400A
Other languages
English (en)
Inventor
Aamod Khandekar
Avneesh Agrawal
Tingfang Ji
Mohammad J Borran
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 NO20083400L publication Critical patent/NO20083400L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

System og fremgangsmåter beskrives hvilke letter sendereffekt kontroll/regulering styrt av en tjenestesektor, i omgivelsene for trådløs kommunikasjon. I visse situasjoner kan et aksesspunkt ha bedre data for å bestemme riktigere effektnivåer enn det en enkelt terminal har. Følgelig kan et aksesspunkt oversende effektreguleringsinformasjon til en eller flere terminaler som betjenes av aksesspunktet, for overstyring av de normale prosedyrer for effektbestemmelse. Særskilt kan slik effektreguleringsinformasjon innbefattes i en tildelingsmelding som angir ressurser (så som frekvens, tid) som skal tildeles en terminal. Effektreguleringsinformasjonen kan være basert på nytteforholdet SNR, krav til tjenestekvalitet, interferensinformasjon, enhver annen type relevant informasjon, eller enhver kombinasjon av elementene ovenfor.
NO20083400A 2006-01-05 2008-08-04 Tjenende sektorstyrt effektkontroll NO20083400L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75696006P 2006-01-05 2006-01-05
PCT/US2007/060192 WO2007124184A2 (en) 2006-01-05 2007-01-05 Power control for serving sector

Publications (1)

Publication Number Publication Date
NO20083400L true NO20083400L (no) 2008-08-04

Family

ID=38625681

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083400A NO20083400L (no) 2006-01-05 2008-08-04 Tjenende sektorstyrt effektkontroll

Country Status (14)

Country Link
US (1) US7966033B2 (no)
EP (1) EP1972077A2 (no)
JP (3) JP2009522955A (no)
KR (2) KR101208397B1 (no)
CN (2) CN102625430A (no)
AR (1) AR058938A1 (no)
AU (1) AU2007240571A1 (no)
BR (1) BRPI0706355A2 (no)
CA (1) CA2635302A1 (no)
IL (1) IL191972A0 (no)
NO (1) NO20083400L (no)
RU (1) RU2407154C2 (no)
TW (2) TWI361581B (no)
WO (1) WO2007124184A2 (no)

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US7966033B2 (en) * 2006-01-05 2011-06-21 Qualcomm Incorporated Serving sector directed power control
EP2013786A2 (en) * 2006-03-31 2009-01-14 Visto Corporation System and method for searching disparate datastores via a remote device
US20080165733A1 (en) * 2007-01-10 2008-07-10 Motorola, Inc. Method and apparatus for the dynamic and contention-free allocation of communication resources
JP4835465B2 (ja) * 2007-02-26 2011-12-14 株式会社日立製作所 無線通信システムおよび端末
JP5224733B2 (ja) * 2007-06-19 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ 基地局装置およびユーザ装置
US8412255B2 (en) * 2007-09-20 2013-04-02 Qualcomm Incorporated Reverse link traffic power control
US9215669B2 (en) * 2007-11-16 2015-12-15 Qualcomm Incorporated Preamble design for a wireless signal
US9264976B2 (en) * 2007-11-16 2016-02-16 Qualcomm Incorporated Preamble design for a wireless signal
US20090129333A1 (en) * 2007-11-16 2009-05-21 Qualcomm Incorporated Preamble design for a wireless signal
US8918112B2 (en) 2007-11-16 2014-12-23 Qualcomm Incorporated Preamble design for a wireless signal
WO2009081457A1 (ja) * 2007-12-20 2009-07-02 Fujitsu Limited 無線通信システムにおけるアップリンク電力制御方法および同システムにおける上位装置
US8238455B2 (en) * 2008-01-07 2012-08-07 Samsung Electronics Co., Ltd. Methods and apparatus for downlink PDSCH power setting
US9801188B2 (en) * 2008-02-01 2017-10-24 Qualcomm Incorporated Backhaul signaling for interference avoidance
US8768372B2 (en) 2008-02-13 2014-07-01 Qualcomm Incorporated Sector interference management based on inter-sector performance
CA2718644C (en) * 2008-03-19 2015-10-06 Telefonaktiebolaget L M Ericsson (Publ) Improved uplink scheduling in a cellular system
US8538450B2 (en) * 2009-07-16 2013-09-17 Qualcomm Incorporated User equipment and base station behavior in response to an overload indicator
JP5508803B2 (ja) * 2009-10-05 2014-06-04 Ｋｄｄｉ株式会社 送信電力制御装置、送信電力制御方法およびプログラム
US20110235582A1 (en) * 2010-03-25 2011-09-29 Qualcomm Incorporated Subframe dependent transmission power control for interference management
KR101757299B1 (ko) * 2010-03-26 2017-07-26 엘지전자 주식회사 무선통신시스템에서 신호를 송수신하는 방법
US8944205B2 (en) * 2010-05-11 2015-02-03 Hoganas Ab (Publ) Bicycle motor hub
CN101951671B (zh) * 2010-08-25 2013-01-16 华为终端有限公司 一种无线网络连接方法、装置及终端
US20120149412A1 (en) * 2010-12-10 2012-06-14 Futurewei Technologies, Inc. System and Method for Interference Control in Simultaneous Transmission Systems
JP5668979B2 (ja) * 2011-03-10 2015-02-12 ソニー株式会社 受信装置、受信方法、およびプログラム
US8929880B2 (en) * 2011-04-21 2015-01-06 Motorola Solutions, Inc. Uplink interference management for a heterogeneous wireless network
US20130322370A1 (en) * 2012-06-01 2013-12-05 Qualcomm Incorporated Signaling reduced user equipment performance in wireless communication systems
US9398540B2 (en) * 2012-08-15 2016-07-19 Huawei Technologies Co., Ltd. Method and system for self-optimized uplink power control
US9924474B2 (en) * 2014-09-18 2018-03-20 Intel IP Corporation Scheme of finite power transmission statuses for low cost wireless broadband communication system
CN112533272A (zh) * 2014-09-28 2021-03-19 华为技术有限公司 上行功率配置方法和装置
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Also Published As

Publication number Publication date
IL191972A0 (en) 2009-08-03
US7966033B2 (en) 2011-06-21
RU2407154C2 (ru) 2010-12-20
JP2012186816A (ja) 2012-09-27
KR101208397B1 (ko) 2012-12-05
EP1972077A2 (en) 2008-09-24
KR20080083061A (ko) 2008-09-12
JP2009522955A (ja) 2009-06-11
US20070197254A1 (en) 2007-08-23
TWI361581B (en) 2012-04-01
JP2012178838A (ja) 2012-09-13
WO2007124184A2 (en) 2007-11-01
AU2007240571A1 (en) 2007-11-01
CA2635302A1 (en) 2007-11-01
CN101366196A (zh) 2009-02-11
TW200803217A (en) 2008-01-01
RU2008132140A (ru) 2010-02-10
CN102625430A (zh) 2012-08-01
WO2007124184A3 (en) 2008-03-13
AR058938A1 (es) 2008-03-05
BRPI0706355A2 (pt) 2011-03-22
TW201119449A (en) 2011-06-01
KR20110134502A (ko) 2011-12-14
KR101140536B1 (ko) 2012-05-02
CN101366196B (zh) 2012-08-29

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application