TWI381667B - 使用其他扇區干擾指示的方法及裝置 - Google Patents

使用其他扇區干擾指示的方法及裝置 Download PDF

Info

Publication number
TWI381667B
TWI381667B TW097100516A TW97100516A TWI381667B TW I381667 B TWI381667 B TW I381667B TW 097100516 A TW097100516 A TW 097100516A TW 97100516 A TW97100516 A TW 97100516A TW I381667 B TWI381667 B TW I381667B
Authority
TW
Taiwan
Prior art keywords
partition
osi
osi indication
indication
fast
Prior art date
Application number
TW097100516A
Other languages
English (en)
Chinese (zh)
Other versions
TW200845619A (en
Inventor
Alexei Gorokhov
Aamod Khandekar
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 TW200845619A publication Critical patent/TW200845619A/zh
Application granted granted Critical
Publication of TWI381667B publication Critical patent/TWI381667B/zh

Links

Classifications

    • 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
    • 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
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW097100516A 2007-01-04 2008-01-04 使用其他扇區干擾指示的方法及裝置 TWI381667B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88338707P 2007-01-04 2007-01-04
US88375807P 2007-01-05 2007-01-05
US11/968,638 US8433357B2 (en) 2007-01-04 2008-01-02 Method and apparatus for utilizing other sector interference (OSI) indication

Publications (2)

Publication Number Publication Date
TW200845619A TW200845619A (en) 2008-11-16
TWI381667B true TWI381667B (zh) 2013-01-01

Family

ID=40379796

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097100516A TWI381667B (zh) 2007-01-04 2008-01-04 使用其他扇區干擾指示的方法及裝置

Country Status (8)

Country Link
US (2) US8433357B2 (enExample)
EP (1) EP2115888B1 (enExample)
JP (2) JP5976267B2 (enExample)
BR (1) BRPI0806298B1 (enExample)
CA (1) CA2673872A1 (enExample)
ES (1) ES2404672T3 (enExample)
TW (1) TWI381667B (enExample)
WO (1) WO2008086143A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8681749B2 (en) 2007-01-04 2014-03-25 Qualcomm Incorporated Control resource mapping for a wireless communication system
US8433357B2 (en) * 2007-01-04 2013-04-30 Qualcomm Incorporated Method and apparatus for utilizing other sector interference (OSI) indication
US8457315B2 (en) * 2007-01-05 2013-06-04 Qualcomm Incorporated Pilot transmission in a wireless communication system
US8320407B2 (en) 2007-01-05 2012-11-27 Qualcomm Incorporated Mapping of subpackets to resources in a communication system
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
US7860036B2 (en) * 2007-09-10 2010-12-28 Qualcomm Incorporated Methods and apparatus for including mode information in a frame for system acquisition
KR101732856B1 (ko) 2007-11-05 2017-05-04 애플 인크. 자원 배정을 위한 방법들 및 시스템들
US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US8583159B2 (en) * 2009-10-08 2013-11-12 Qualcomm Incorporated Methods and apparatus for scaling transmit power of signals in wireless communications
US8934353B2 (en) * 2009-10-08 2015-01-13 Qualcomm Incorporated Methods and apparatus for scaling transmit power of signals in wireless communications
JP5766881B2 (ja) * 2011-09-26 2015-08-19 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて干渉を測定する方法及び装置
CN109615884A (zh) * 2018-12-20 2019-04-12 南京丹腾智能科技有限公司 无线交通信号灯管理系统
CN114466440B (zh) * 2021-08-31 2025-05-02 华为技术有限公司 控制发射功率的方法及通信设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006007318A1 (en) * 2004-06-18 2006-01-19 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US20060285503A1 (en) * 2005-03-15 2006-12-21 Murat Mese Interference control in a wireless communication system

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742939A1 (de) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag Verfahren zur hybriden paketvermittlung und einrichtungen hierzu
US5537434A (en) 1993-10-25 1996-07-16 Telefonaktiebolaget Lm Ericsson Frequency hopping control channel in a radio communication system
JPH07183862A (ja) 1993-12-22 1995-07-21 Toshiba Corp 周波数分割多重伝送の誤り訂正方法およびそれを用いた伝送システム
FR2721784B1 (fr) * 1994-06-24 1996-07-19 Thomson Csf Procédé, émetteur et récepteur pour la transmission d'informations par paquets.
US5594795A (en) 1994-07-05 1997-01-14 Ericsson Inc. Method and apparatus for key transforms to discriminate between different networks
US5966668A (en) 1995-09-01 1999-10-12 Telefonaktiebolaget Lm Ericsson Methods for handling reconfiguration of radio base stations in radio local loop systems
FI113223B (fi) 1995-10-23 2004-03-15 Nokia Corp Menetelmä, laite ja televerkko törmäysten välttämiseksi radioliikenteessä
JPH1049955A (ja) * 1996-07-31 1998-02-20 Asahi Optical Co Ltd ディスクドライブ装置のシャッター開閉機構
DE69840527D1 (de) * 1997-04-17 2009-03-19 Ntt Docomo Inc Sendegerät für ein Mobilfunksystem
JP2005333677A (ja) 1997-04-17 2005-12-02 Ntt Docomo Inc 移動通信システムにおける基地局装置
FI972040L (fi) 1997-05-13 1998-11-14 Nokia Telecommunications Oy Menetelmä pakettivälitteiseen tiedonsiirtoon
JP3870507B2 (ja) 1997-09-22 2007-01-17 ソニー株式会社 通信方法、送信方法、受信方法、基地局及び端末装置
JPH11266224A (ja) 1998-03-18 1999-09-28 Nippon Telegr & Teleph Corp <Ntt> 直交周波数多重通信装置
KR100330241B1 (ko) 1998-08-26 2002-10-04 삼성전자 주식회사 무선패킷음성데이터통신장치및방법
KR100547713B1 (ko) 1998-10-20 2006-03-23 삼성전자주식회사 광대역 코드분할 다중접속 시스템을 위한 가변채널 장치
CN1110985C (zh) * 1998-11-09 2003-06-04 三星电子株式会社 用于移动通信系统的备用多址控制设备和方法
US6363060B1 (en) 1999-06-30 2002-03-26 Qualcomm Incorporated Method and apparatus for fast WCDMA acquisition
US6278685B1 (en) * 1999-08-19 2001-08-21 Intellon Corporation Robust transmission mode
US6542743B1 (en) 1999-08-31 2003-04-01 Qualcomm, Incorporated Method and apparatus for reducing pilot search times utilizing mobile station location information
FR2798542B1 (fr) * 1999-09-13 2002-01-18 France Telecom Recepteur a multiplexage par repartition en frequences orthogonales avec estimation iterative de canal et procede correspondant
PL357336A1 (en) 1999-10-02 2004-07-26 Samsung Electronics Co, Ltd Apparatus and method for gating data on a control channel in a cdma communication system
RU2242091C2 (ru) 1999-10-02 2004-12-10 Самсунг Электроникс Ко., Лтд. Устройство и способ стробирования данных, передаваемых по каналу управления в системе связи мдкр
US6845104B2 (en) * 2000-06-14 2005-01-18 Ipr Licensing, Inc. Receiver for time division multiplex system without explicit time slot assignment
US6400699B1 (en) * 2000-09-12 2002-06-04 Iospan Wireless, Inc. Transmission scheduler for a multiple antenna wireless cellular network
JP2002101062A (ja) 2000-09-26 2002-04-05 Yrp Kokino Idotai Tsushin Kenkyusho:Kk マルチキャリア通信システム及び無線受信装置
US7164669B2 (en) 2001-01-19 2007-01-16 Adaptix, Inc. Multi-carrier communication with time division multiplexing and carrier-selective loading
FI112138B (fi) 2001-02-09 2003-10-31 Nokia Corp Kehittynyt menetelmä ja järjestely tiedon siirtämiseksi pakettiradiopalvelussa
US6973030B2 (en) 2001-06-20 2005-12-06 Motorola, Inc. Method and apparatus for controlling multiple logical data flow in a variable data rate environment
EP1289328A1 (en) 2001-08-28 2003-03-05 Lucent Technologies Inc. A method of sending control information in a wireless telecommunications network, and corresponding apparatus
US8089940B2 (en) 2001-10-05 2012-01-03 Qualcomm Incorporated Method and system for efficient and reliable data packet transmission
US7280467B2 (en) 2003-01-07 2007-10-09 Qualcomm Incorporated Pilot transmission schemes for wireless multi-carrier communication systems
JP4276009B2 (ja) 2003-02-06 2009-06-10 株式会社エヌ・ティ・ティ・ドコモ 移動局、基地局、無線伝送プログラム、及び無線伝送方法
KR100689382B1 (ko) 2003-06-20 2007-03-02 삼성전자주식회사 직교분할다중화방식을 기반으로 하는이동통신시스템에서의 송신장치 및 방법
JP2007005841A (ja) 2003-07-10 2007-01-11 Nec Corp マルチキャリア伝送方法、装置、およびシステム
KR100640461B1 (ko) 2003-07-30 2006-10-30 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 서브 채널 할당 장치 및 방법
US7242722B2 (en) * 2003-10-17 2007-07-10 Motorola, Inc. Method and apparatus for transmission and reception within an OFDM communication system
US7660275B2 (en) 2003-10-24 2010-02-09 Qualcomm Incorporated Local and wide-area transmissions in a wireless broadcast network
CN1617473A (zh) 2003-11-10 2005-05-18 皇家飞利浦电子股份有限公司 在支持p2p模式的通信体系中用于消除p2p干扰的方法和装置
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
KR100560386B1 (ko) * 2003-12-17 2006-03-13 한국전자통신연구원 무선 통신 시스템의 상향 링크에서 코히어런트 검출을위한 직교주파수 분할 다중 접속 방식의 송수신 장치 및그 방법
US7852799B2 (en) 2004-01-20 2010-12-14 Qualcomm, Inc. Network using randomized time division duplexing
US8611283B2 (en) 2004-01-28 2013-12-17 Qualcomm Incorporated Method and apparatus of using a single channel to provide acknowledgement and assignment messages
US20050163194A1 (en) * 2004-01-28 2005-07-28 Qualcomm Incorporated Interference estimation in a wireless communication system
US7672285B2 (en) 2004-06-28 2010-03-02 Dtvg Licensing, Inc. Method and apparatus for minimizing co-channel interference by scrambling
US7536626B2 (en) * 2004-06-18 2009-05-19 Qualcomm Incorporated Power control using erasure techniques
DE602004022466D1 (de) 2004-06-29 2009-09-17 Ericsson Telefon Ab L M Verfahren zur verarbeitung von paketbasierten daten sowie übertragung und empfang
WO2006020611A2 (en) 2004-08-13 2006-02-23 Glasslock, Inc. Retrofit glass fragment catching system
CN100438685C (zh) 2004-09-20 2008-11-26 上海贝尔阿尔卡特股份有限公司 处理多用户/多业务的方法及设备
EP1808039B1 (en) 2004-10-29 2014-07-16 Telefonaktiebolaget LM Ericsson (publ) Resource allocation in communication networks
US8248938B2 (en) * 2004-11-24 2012-08-21 Qualcomm Incorporated Preamble miss detection in transmission of multi-slot packets
US7852822B2 (en) 2004-12-22 2010-12-14 Qualcomm Incorporated Wide area and local network ID transmission for communication systems
JP4284280B2 (ja) 2005-01-18 2009-06-24 株式会社東芝 無線通信システムおよび無線送信装置
US8488459B2 (en) 2005-03-04 2013-07-16 Qualcomm Incorporated Power control and quality of service (QoS) implementation in a communication system
US7646775B2 (en) 2005-03-08 2010-01-12 Leaf Networks, Llc Protocol and system for firewall and NAT traversal for TCP connections
RU2369965C2 (ru) 2005-03-15 2009-10-10 Квэлкомм Инкорпорейтед Информация о помехах из множества секторов для управления мощностью
US8942639B2 (en) 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US9520972B2 (en) * 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
JP4358158B2 (ja) 2005-03-31 2009-11-04 株式会社エヌ・ティ・ティ・ドコモ 送信装置および割当方法
JP2006287757A (ja) 2005-04-01 2006-10-19 Ntt Docomo Inc 下りリンクチャネル用の送信装置及び送信方法
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US7768979B2 (en) 2005-05-18 2010-08-03 Qualcomm Incorporated Separating pilot signatures in a frequency hopping OFDM system by selecting pilot symbols at least hop away from an edge of a hop region
EP1897395B1 (en) 2005-05-31 2017-10-18 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US7554948B2 (en) 2005-06-07 2009-06-30 Qualcomm, Incorporated Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system
JP4463780B2 (ja) 2005-06-14 2010-05-19 株式会社エヌ・ティ・ティ・ドコモ 送信装置および送信方法
ATE478536T1 (de) 2005-06-15 2010-09-15 Huawei Tech Co Ltd Verfahren und system zur zuweisung von kommunikationsressourcen
EP1894335B1 (en) 2005-06-22 2019-11-13 Samsung Electronics Co., Ltd. Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system
US9088389B2 (en) * 2006-06-13 2015-07-21 Qualcomm Incorporated Reverse link pilot transmission for a wireless communication system
US8457221B2 (en) 2006-09-08 2013-06-04 Qualcomm Incorporated Signaling transmission with localized spreading for wireless communication
US8681749B2 (en) * 2007-01-04 2014-03-25 Qualcomm Incorporated Control resource mapping for a wireless communication system
US8433357B2 (en) * 2007-01-04 2013-04-30 Qualcomm Incorporated Method and apparatus for utilizing other sector interference (OSI) indication
US8457315B2 (en) * 2007-01-05 2013-06-04 Qualcomm Incorporated Pilot transmission in a wireless communication system
US8320407B2 (en) * 2007-01-05 2012-11-27 Qualcomm Incorporated Mapping of subpackets to resources in a communication system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006007318A1 (en) * 2004-06-18 2006-01-19 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US20060285503A1 (en) * 2005-03-15 2006-12-21 Murat Mese Interference control in a wireless communication system

Also Published As

Publication number Publication date
EP2115888B1 (en) 2013-03-20
TW200845619A (en) 2008-11-16
HK1137265A1 (en) 2010-07-23
JP2010516113A (ja) 2010-05-13
US20080166969A1 (en) 2008-07-10
BRPI0806298B1 (pt) 2020-05-12
US9295008B2 (en) 2016-03-22
CA2673872A1 (en) 2008-07-17
US20130215760A1 (en) 2013-08-22
JP5976267B2 (ja) 2016-08-23
WO2008086143A1 (en) 2008-07-17
JP2016007030A (ja) 2016-01-14
JP6109891B2 (ja) 2017-04-05
EP2115888A1 (en) 2009-11-11
BRPI0806298A2 (pt) 2011-09-06
US8433357B2 (en) 2013-04-30
ES2404672T3 (es) 2013-05-28

Similar Documents

Publication Publication Date Title
RU2420877C2 (ru) Способ и устройство для использования показателя помехи другого сектора (osi)
JP5976267B2 (ja) 他セクタ干渉（ｏｓｉ）指標を利用するための方法および装置
CN101578775B (zh) 使用其它扇区干扰（osi）指示的方法和装置
KR101238421B1 (ko) 무선 통신 시스템을 위한 전력 결정 파일럿
TWI424697B (zh) 用於無線通信系統之功率控制
JP5502846B2 (ja) 電力制御コマンドおよび消去指示を用いた電力制御およびハンドオフ
KR101299182B1 (ko) 무선 통신 시스템에서의 간섭 감소 요청
JP4981929B2 (ja) 無線通信システム、移動局装置、基地局装置、無線通信方法および集積回路
TW200950371A (en) Method and system to indicate a desired transmit power and soft power control in a wireless network
EP3314794A1 (en) Method and base station for selecting a transport format
JP5683724B2 (ja) Ｌｔｅ無線通信システムの基地局における送信電力制御方法及び基地局
KR101162993B1 (ko) 타 섹터 간섭(ｏｓｉ) 지시를 활용하기 위한 방법 및 장치
JP2014096624A (ja) Ｌｔｅ無線通信システムの基地局における送信電力制御方法及び基地局
HK1137265B (en) Method and apparatus for utilizing other sector interference (osi) indication
HK1154326A (en) Method and system to indicate a desired transmit power and soft power control in a wireless network