CA2703772C - Wireless communication channel blanking - Google Patents

Wireless communication channel blanking Download PDF

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Publication number
CA2703772C
CA2703772C CA2703772A CA2703772A CA2703772C CA 2703772 C CA2703772 C CA 2703772C CA 2703772 A CA2703772 A CA 2703772A CA 2703772 A CA2703772 A CA 2703772A CA 2703772 C CA2703772 C CA 2703772C
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CA
Canada
Prior art keywords
blanking
control channels
interference
wireless communications
communications apparatus
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.)
Active
Application number
CA2703772A
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English (en)
French (fr)
Other versions
CA2703772A1 (en
Inventor
Naga Bhushan
Aamod Khandekar
Ravi Palanki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40404293&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2703772(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2703772A1 publication Critical patent/CA2703772A1/en
Application granted granted Critical
Publication of CA2703772C publication Critical patent/CA2703772C/en
Active legal-status Critical Current
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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
    • 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
    • H04W52/32—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2703772A 2007-11-15 2008-10-16 Wireless communication channel blanking Active CA2703772C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US98835607P 2007-11-15 2007-11-15
US60/988,356 2007-11-15
US12/163,835 US9326253B2 (en) 2007-11-15 2008-06-27 Wireless communication channel blanking
US12/163,835 2008-06-27
PCT/US2008/080220 WO2009064582A2 (en) 2007-11-15 2008-10-16 Wireless communication channel blanking

Publications (2)

Publication Number Publication Date
CA2703772A1 CA2703772A1 (en) 2009-05-22
CA2703772C true CA2703772C (en) 2017-07-25

Family

ID=40404293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2703772A Active CA2703772C (en) 2007-11-15 2008-10-16 Wireless communication channel blanking

Country Status (17)

Country Link
US (1) US9326253B2 (enExample)
EP (1) EP2225905B1 (enExample)
JP (4) JP2011508987A (enExample)
KR (1) KR101200180B1 (enExample)
CN (1) CN101861755B (enExample)
AU (1) AU2008321245B2 (enExample)
BR (1) BRPI0819435B1 (enExample)
CA (1) CA2703772C (enExample)
ES (1) ES2711315T3 (enExample)
HU (1) HUE042181T2 (enExample)
IL (1) IL205522A (enExample)
MX (1) MX2010005242A (enExample)
MY (1) MY167482A (enExample)
RU (1) RU2469509C2 (enExample)
TW (1) TWI389482B (enExample)
UA (1) UA116518C2 (enExample)
WO (1) WO2009064582A2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8798665B2 (en) * 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US8761032B2 (en) * 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
KR20090054186A (ko) * 2007-11-26 2009-05-29 삼성전자주식회사 하향 더미 제어블록을 이용한 데이터 전송방법 및 그방법에 따른 시스템
US9009573B2 (en) * 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
US8265562B2 (en) * 2008-03-12 2012-09-11 Qualcomm Incorporated Method and system to indicate a desired transmit power and soft power control in a wireless network
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
US8938238B2 (en) * 2009-11-06 2015-01-20 Qualcomm Incorporated Restricting access point transmissions
US9048993B2 (en) * 2009-12-18 2015-06-02 Qualcomm Incorporated Wireless communication channel blanking
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
CN102377495B (zh) * 2010-08-13 2015-08-12 中兴通讯股份有限公司 射频检测方法、装置及系统
US8576742B2 (en) * 2010-10-06 2013-11-05 Qualcomm Incorporated Dynamic switching between common reference signal interference cancellation and resource element puncturing in a co-channel heterogeneous network
US20130114571A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Coordinated forward link blanking and power boosting for flexible bandwidth systems
US9161364B2 (en) * 2011-12-21 2015-10-13 Qualcomm Incorporated Methods and apparatus for assignment dependent downlink channel processing for wireless networks
US10045364B2 (en) 2014-07-15 2018-08-07 Ruckus Wireless, Inc. Schedule aggregation and antenna-radiation-pattern optimization
CN110691405B (zh) * 2017-09-30 2021-01-01 华为技术有限公司 功率控制方法及装置
US10887920B2 (en) * 2018-01-11 2021-01-05 Mediatek Inc. Apparatuses and methods for Bandwidth Part (BWP) selection for a random access procedure
SG11202006207WA (en) * 2018-01-31 2020-07-29 Sony Corp Transmission apparatus and transmission method, reception apparatus and reception method, and communication system
EP3905559A1 (en) 2020-04-29 2021-11-03 Nokia Solutions and Networks Oy Radio jamming detection

Family Cites Families (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6157668A (en) * 1993-10-28 2000-12-05 Qualcomm Inc. Method and apparatus for reducing the average transmit power of a base station
FI99182C (fi) * 1994-05-26 1997-10-10 Nokia Telecommunications Oy Menetelmä tukiaseman yleislähetyskanavan kuuluvuuden parantamiseksi, sekä solukkoradiojärjestelmä
US5577022A (en) 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
RU2165678C2 (ru) 1995-03-09 2001-04-20 Нокиа Телекоммьюникейшнз Ой Способ управления связью и соединением
US5920862A (en) * 1995-11-09 1999-07-06 Misubishi Electric Information Technology Center America, Inc. (Ita) Beacons for locales
FR2747874B1 (fr) * 1996-04-18 1998-07-03 France Telecom Procede d'analyse de la localisation trafic dans un reseau de radiocommunication cellulaire
US5940765A (en) * 1996-08-30 1999-08-17 Telefonaktiebolaget Lm Ericsson Radio communications systems and methods for jittered beacon transmission
ATE214213T1 (de) * 1996-12-18 2002-03-15 Nokia Networks Oy Verfahren und vorrichtung zur bestimmung der dämpfung zwischen einer basis-übertragungsstation und einer mobilstation in einem mobilen funknetzwerk
US5970414A (en) * 1997-05-30 1999-10-19 Lucent Technologies, Inc. Method for estimating a mobile-telephone's location
US5867478A (en) * 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
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
JP3572933B2 (ja) * 1998-03-31 2004-10-06 Ｋｄｄｉ株式会社 移動通信システム
US6477377B2 (en) * 1998-05-29 2002-11-05 Ericsson Inc. Cellular radiotelephone systems and methods that broadcast a common control channel over multiple radio frequencies
KR100429540B1 (ko) 1998-08-26 2004-08-09 삼성전자주식회사 이동통신시스템의패킷데이터통신장치및방법
KR100322001B1 (ko) * 1998-09-16 2002-06-22 윤종용 이동통신시스템에서이동국의위치측정장치및방법
EP1045529B1 (en) * 1999-04-12 2006-11-29 Alcatel A method for improving performances of a mobile radiocommunication system using a power control algorithm
JP2000308124A (ja) * 1999-04-26 2000-11-02 Mitsubishi Electric Corp 制御チャネル配置方法
EP1416694B1 (en) 1999-06-16 2006-09-20 Sony Deutschland GmbH Optimized synchronization preamble structure for OFDM system
DE69941331D1 (de) * 1999-07-09 2009-10-08 Sony Deutschland Gmbh Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung
US6721568B1 (en) 1999-11-10 2004-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Admission control in a mobile radio communications system
US6535739B1 (en) 2000-04-07 2003-03-18 Qualcomm Incorporated Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities
US6587697B2 (en) * 2001-05-14 2003-07-01 Interdigital Technology Corporation Common control channel uplink power control for adaptive modulation and coding techniques
JP3660278B2 (ja) * 2001-07-13 2005-06-15 松下電器産業株式会社 基地局装置、移動局装置、無線通信システム及び無線通信方法
US20030040306A1 (en) * 2001-08-23 2003-02-27 Hanma Kentaro Wireless communication system
JP2003069493A (ja) * 2001-08-28 2003-03-07 Mitsubishi Electric Corp 無線通信システム、無線通信システムの端末局及び基地局、並びにその送信電力制御方法
US20030119452A1 (en) 2001-10-19 2003-06-26 Samsung Electronics Co., Ltd. Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS
US6839007B2 (en) * 2001-11-01 2005-01-04 Qualcomm Incorporated Inner coding of higher priority data within a digital message
WO2003043228A1 (en) 2001-11-16 2003-05-22 Lg Electronics Inc. Method for trasmitting power control information for hs-scch in mobile communication system
US6795419B2 (en) 2002-03-13 2004-09-21 Nokia Corporation Wireless telecommunications system using multislot channel allocation for multimedia broadcast/multicast service
US7636337B2 (en) 2002-05-28 2009-12-22 Nokia Corporation Transmission of data for multimedia broadcast/multicast services
US8280412B2 (en) 2002-07-31 2012-10-02 Interdigital Technology Corporation Method for enhanced mobile assisted positioning
TW200721738A (en) 2002-07-31 2007-06-01 Interdigital Tech Corp Wireless personal communicator and communication method
US7366200B2 (en) 2002-08-26 2008-04-29 Qualcomm Incorporated Beacon signaling in a wireless system
US7388845B2 (en) 2002-08-26 2008-06-17 Qualcomm Incorporated Multiple access wireless communications system using a multisector configuration
US7986742B2 (en) * 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US7555300B2 (en) * 2002-10-25 2009-06-30 Intel Corporation Base station interference control using timeslot resource management
US20040180675A1 (en) 2002-11-06 2004-09-16 Samsung Electronics Co., Ltd. Method for transmitting and receiving control messages in a mobile communication system providing MBMS service
DE10251993B4 (de) 2002-11-06 2012-09-27 Actix Gmbh Verfahren und Vorrichtung zur Optimierung von zellularen drahtlosen Nachrichtennetzen
JP4131177B2 (ja) 2003-02-27 2008-08-13 株式会社デンソー 無線通信システムおよび通信局
GB2398965B (en) * 2003-02-27 2005-05-18 Toshiba Res Europ Ltd Methods of controlling transmission power levels in air interface channels
US7016319B2 (en) * 2003-03-24 2006-03-21 Motorola, Inc. Method and apparatus for reducing co-channel interference in a communication system
US7522919B2 (en) * 2003-07-14 2009-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Enhancements to periodic silences in wireless communication systems
KR100651405B1 (ko) 2003-07-24 2006-11-29 삼성전자주식회사 이동통신 시스템에서 멀티미디어 브로드캐스트/멀티캐스트 서비스의 제어 정보 송수신 장치 및 방법
US7830907B1 (en) * 2003-09-26 2010-11-09 Coppergate Communications Ltd. Frame structure for OFDM signaling, including beacons and traffic
US7302276B2 (en) * 2003-11-25 2007-11-27 Telefonaktiebolaget L M Ericsson (Publ) Method and system for determining uplink/downlink path-loss difference
GB2423897B (en) 2003-12-19 2009-04-22 Ibis Telecom Inc Base station interference control using timeslot resource management
US8553657B2 (en) * 2004-03-08 2013-10-08 Koninklijke Philips N.V. System and method to enable WUSB application in a distributed UWB MAC
KR100973946B1 (ko) 2004-03-12 2010-08-05 삼성전자주식회사 직교 주파수 분할 다중 접속 통신 시스템에서 밴드 적응적변조 및 코딩 서브 채널 운용을 위한 시스템 및 방법
US7453912B2 (en) 2004-04-15 2008-11-18 Qualcomm Incorporated Methods and apparatus for selecting between multiple carriers based on signal energy measurements
US8085831B2 (en) * 2004-05-17 2011-12-27 Qualcomm Incorporated Interference control via selective blanking/attenuation of interfering transmissions
US20050277425A1 (en) * 2004-06-15 2005-12-15 Kari Niemela Method of controlling data transmission, radio system, controller, and base station
US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
EP1775850A1 (en) 2004-06-24 2007-04-18 Matsushita Electric Industrial Co., Ltd. Wireless transmission device, wireless reception device, and symbol arranging method
US9294218B2 (en) 2004-07-16 2016-03-22 Qualcomm Incorporated Rate prediction in fractional reuse systems
GR1005055B (el) * 2004-08-27 2005-12-06 Atmel Corporation Μεθοδος και συστημα για ενα μηχανισμο διασφαλισης ποιοτητας υπηρεσιας για ασυρματα δικτυα.
US7657277B2 (en) * 2004-09-24 2010-02-02 Qualcomm Incorporated Method and system for power control in a communication system
US20080076407A1 (en) 2004-10-07 2008-03-27 Sharp Kabushiki Kaisha Base Station Apparatus, Radio Communication System and Radio Transmission Method
EP1811689A4 (en) 2004-10-19 2012-05-02 Sharp Kk BASE STATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS TRANSMITTING METHOD
JP4519606B2 (ja) 2004-11-05 2010-08-04 株式会社エヌ・ティ・ティ・ドコモ 基地局および移動通信システム並びに送信電力制御方法
EP1679814B1 (en) 2005-01-11 2018-01-10 Samsung Electronics Co., Ltd. Apparatus and method for transmitting fast feedback information in a wireless communication system
US7590169B2 (en) 2005-02-07 2009-09-15 Qualcomm Incorporated Multipath interference reduction on pilot estimation with legacy system interoperability
US20060203793A1 (en) 2005-03-09 2006-09-14 Lucent Technologies, Inc. Method for increasing capacity in a wireless communications system
JP4433216B2 (ja) * 2005-03-24 2010-03-17 日本電気株式会社 Ｃｄｍａ方式の移動端末、ｃｄｍａ方式の移動通信方法、および通信品質推定方法
US7426395B2 (en) * 2005-03-31 2008-09-16 Intel Corporation Techniques to select data rates for a wireless 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
JP4531614B2 (ja) 2005-04-01 2010-08-25 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び受信装置
EP1890076A4 (en) * 2005-06-01 2009-11-04 Ccs Inc LIGHT IRRADIATION DEVICE
US7574224B2 (en) * 2005-06-13 2009-08-11 Qualcomm Incorporated Methods and apparatus for performing timing synchronization with base stations
US8254360B2 (en) 2005-06-16 2012-08-28 Qualcomm Incorporated OFDMA control channel interlacing
DE102005028179A1 (de) 2005-06-17 2006-12-28 Siemens Ag Verfahren zum Verbindungsaufbau durch mobile Endgeräte in Kommunikationsnetzen mit variablen Bandbreiten
WO2007002032A2 (en) * 2005-06-20 2007-01-04 Texas Instruments Incorporated Slow uplink power control
JP4781116B2 (ja) * 2005-06-30 2011-09-28 三洋電機株式会社 無線装置
US8229008B2 (en) 2005-07-26 2012-07-24 Nvidia Corporation Interference mitigation for orthogonal frequency division multiplexing communication
US7751510B2 (en) * 2005-07-26 2010-07-06 Qualcomm Incorporated Simplified channel and interference estimation with dedicated pilot tones for OFDMA
US8559295B2 (en) * 2005-08-15 2013-10-15 Motorola Mobility Llc Method and apparatus for pilot signal transmission
JP4671803B2 (ja) 2005-08-15 2011-04-20 シャープ株式会社 下りリンク制御情報のマッピング方法、受信方法、基地局装置、移動局装置、及びこれらを実行するプログラム及び記録媒体
US7653357B2 (en) 2005-08-22 2010-01-26 Toshiba America Research, Inc. Access point interference control and selection methods
US8077654B2 (en) 2005-08-22 2011-12-13 Qualcomm Incorporated Auxiliary FL MIMO pilot transmission in 1XEV-DO
US8355376B2 (en) * 2005-08-25 2013-01-15 Samsung Electronics Co., Ltd Broadcast scheme for a multi-carrier wireless network
US8855704B2 (en) 2005-08-26 2014-10-07 Qualcomm Incorporated Fast cell selection in TD-CDMA (UMTS TDD)
KR100906125B1 (ko) 2005-09-26 2009-07-07 삼성전자주식회사 광대역 무선 통신시스템에서 패스트 피드백 정보를검파하기 위한 장치 및 방법
US7616610B2 (en) 2005-10-04 2009-11-10 Motorola, Inc. Scheduling in wireless communication systems
US20070082619A1 (en) * 2005-10-06 2007-04-12 Interdigital Technology Corporation Method and apparatus for controlling downlink transmission power for ofdma based evolved utra
JP2007109010A (ja) * 2005-10-13 2007-04-26 Fujitsu Ltd データ記憶装置
US7450559B2 (en) * 2005-10-13 2008-11-11 Qualcomm Incorporated Method and apparatus for preserving compatibility between legacy mode(s) of operation and new mode(s) of operation in a communication system
US8175021B2 (en) * 2005-11-04 2012-05-08 Texas Instruments Incorporated Method for transmission of unicast control in broadcast/multicast transmission time intervals
EP1783966A2 (en) 2005-11-04 2007-05-09 Samsung Electronics Co., Ltd. Apparatus and method for supporting multiple links by grouping multiple hops
KR100782844B1 (ko) 2006-01-12 2007-12-06 삼성전자주식회사 무선랜에서 채널 본딩을 이용하여 데이터 프레임을전송하는 방법 및 장치
JP4714588B2 (ja) * 2006-01-16 2011-06-29 富士通東芝モバイルコミュニケーションズ株式会社 無線通信システムおよびこのシステムで用いられる基地局装置と移動無線端末装置
JP4373410B2 (ja) 2006-01-18 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
KR101141831B1 (ko) 2006-02-09 2012-05-07 알테어 세미콘덕터 엘티디. 복합기능형 무선 데이터 단말기
US8160001B2 (en) * 2006-05-25 2012-04-17 Altair Semiconductor Ltd. Multi-function wireless terminal
WO2007094415A1 (ja) * 2006-02-17 2007-08-23 Sharp Kabushiki Kaisha 移動通信システム、移動局装置、基地局装置及び移動通信方法
JP5113085B2 (ja) 2006-02-21 2013-01-09 クゥアルコム・インコーポレイテッド 無線通信のマルチプル多重化方式をサポートする方法及び装置
JP2007235201A (ja) 2006-02-27 2007-09-13 Toshiba Corp 基地局および無線通信方法
JP4649353B2 (ja) 2006-03-17 2011-03-09 株式会社東芝 Ｏｆｄｍ信号の送信方法、ｏｆｄｍ送信機及びｏｆｄｍ受信機
WO2007106980A1 (en) 2006-03-17 2007-09-27 Nortel Networks Limited Closed-loop mimo systems and methods
JP4332805B2 (ja) * 2006-03-17 2009-09-16 ソニー株式会社 通信システム、送信装置および方法、並びに、受信装置および方法
US8649333B2 (en) 2006-03-20 2014-02-11 Panasonic Corporation Radio communication system, radio transmission apparatus, and resource allocation method
US20080056201A1 (en) * 2006-03-22 2008-03-06 Broadcom Corporation, A California Corporation Interference parameter reporting from client devices to access point for use in modifying wireless operations
KR20070096539A (ko) * 2006-03-25 2007-10-02 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 제어 채널 송수신 장치및 방법
EP2838237B1 (en) * 2006-04-12 2016-06-29 Lg Electronics Inc. Method and devices for allocating reference signals in mimo system
JP4732947B2 (ja) 2006-05-01 2011-07-27 日本電信電話株式会社 Ｏｆｄｍ通信システム、ｏｆｄｍ通信方法およびｏｆｄｍ信号送信装置ならびにｏｆｄｍ信号受信装置
US8583132B2 (en) 2006-05-18 2013-11-12 Qualcomm Incorporated Efficient channel structure for a wireless communication system
EP1860814A1 (de) 2006-05-26 2007-11-28 Nokia Siemens Networks Gmbh & Co. Kg Verfahren zur Interferenzreduzierung
JP4707144B2 (ja) 2006-06-10 2011-06-22 株式会社Ｋｄｄｉ研究所 Ｏｆｄｍａ方式の中継通信方法、基地局、中継局及びプログラム
CN101094433B (zh) 2006-06-23 2010-05-12 上海贝尔阿尔卡特股份有限公司 无线接入网中为多播组播业务进行资源调度的方法和设备
US8243693B2 (en) * 2006-08-01 2012-08-14 Samsung Electronics Co., Ltd. Apparatus and method for broadcast pilot transmission in a wireless communication network
KR101387500B1 (ko) 2006-08-22 2014-04-21 엘지전자 주식회사 무선 통신 시스템에서의 제어정보 전송 및 수신 방법
JP4295300B2 (ja) 2006-08-22 2009-07-15 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
US8400998B2 (en) * 2006-08-23 2013-03-19 Motorola Mobility Llc Downlink control channel signaling in wireless communication systems
TWI433569B (zh) * 2006-09-29 2014-04-01 Interdigital Tech Corp 專用多媒體廣播多播服務胞元中無線傳送／接收單元操作方法及裝置
JP5001375B2 (ja) 2006-10-19 2012-08-15 クゥアルコム・インコーポレイテッド 無線通信システムにおけるビーコン符号化
US20080095133A1 (en) * 2006-10-23 2008-04-24 Shu Kodo Method for reducing inter-cell interference in communications system
CN101536449B (zh) * 2006-11-06 2014-04-16 高通股份有限公司 无线通信系统中基于信标的小区搜索方法和装置
WO2008066285A1 (en) * 2006-11-27 2008-06-05 Samsung Electronics Co., Ltd. Method for performing cell selection in a mobile communication system and system therefor
US9131486B2 (en) * 2006-12-01 2015-09-08 Qualcomm Incorporated Control signal transmission for wireless communication systems
US20080144612A1 (en) * 2006-12-13 2008-06-19 Nokia Corporation Flexible radio resource sharing in time and frequency domains among TDD communication systems
US8681749B2 (en) 2007-01-04 2014-03-25 Qualcomm Incorporated Control resource mapping for a wireless communication system
US8077801B2 (en) 2007-01-10 2011-12-13 Qualcomm Incorporated Pilot structure with multiplexed unicast and SFN transmissions
US8552749B2 (en) * 2007-02-13 2013-10-08 Linear Technology Corporation Measuring cable resistance in system for providing power over communication cable
WO2008100209A1 (en) * 2007-02-13 2008-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Detection and efficient use of broadcast-only modes of cellular communication system operation
JP4894562B2 (ja) 2007-03-06 2012-03-14 住友電気工業株式会社 通信装置及びウェイト更新方法
US8300658B2 (en) * 2007-03-21 2012-10-30 Motorola Mobility Llc Apparatuses and methods for multi-antenna channel quality data acquisition in a broadcast/multicast service network using a multicast symbol
US7796639B2 (en) * 2007-03-21 2010-09-14 Motorola Mobility, Inc. Apparatuses and methods for multi-antenna channel quality data acquisition in a broadcast/multicast service network
JP2008288736A (ja) 2007-05-15 2008-11-27 Mitsubishi Electric Corp 送信装置、受信装置および通信システム
US8681737B2 (en) 2007-09-21 2014-03-25 Motorola Mobility Llc Method and apparatus for inter-technology handoff between a packet data network and a circuit switched network
US8077649B2 (en) * 2007-09-13 2011-12-13 Research In Motion Limited Indication of multicast control information
KR101376233B1 (ko) * 2007-10-02 2014-03-21 삼성전자주식회사 주파수 분할 다중 접속 방식의 시스템에서 제어 채널의자원 할당 장치 및 방법
JP5463297B2 (ja) * 2007-11-09 2014-04-09 ゼットティーイー （ユーエスエー） インコーポレイテッド 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造
US8798665B2 (en) * 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US9648493B2 (en) * 2007-11-16 2017-05-09 Qualcomm Incorporated Using identifiers to establish communication
US8761032B2 (en) 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
US20090132674A1 (en) * 2007-11-16 2009-05-21 Qualcomm Incorporated Resolving node identifier confusion
US7920494B2 (en) * 2008-01-04 2011-04-05 Motorola Mobility, Inc. Method and apparatus for performing mobility measurements in a communication network
US9009573B2 (en) * 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
US7808934B2 (en) * 2008-02-29 2010-10-05 Nokia Siemens Networks Oy TDD frame format in wireless mesh network
US8780798B2 (en) * 2008-03-05 2014-07-15 Telefonaktiebolaget L M Ericsson (Publ) Method and devices for providing enhanced signaling
US9544776B2 (en) * 2008-03-25 2017-01-10 Qualcomm Incorporated Transmission and reception of dedicated reference signals
JP5224869B2 (ja) 2008-03-28 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置、ユーザ装置及び方法
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) * 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
EP2272264A4 (en) * 2008-04-28 2014-05-14 Nokia Corp SYSTEM AND METHOD FOR ACTIVATING THE EFFICIENT RE-USE OF AN MBMS DONWLINK RESOURCE FOR FURTHER DOWNLINK TRANSPORT
US9585069B2 (en) * 2008-06-19 2017-02-28 Qualcomm Incorporated Access terminal assisted node identifier confusion resolution
US8743858B2 (en) * 2008-07-15 2014-06-03 Qualcomm Incorporated Wireless communication systems with femto cells
US8989138B2 (en) * 2008-07-15 2015-03-24 Qualcomm Incorporated Wireless communication systems with femto nodes
US20100329171A1 (en) * 2009-06-29 2010-12-30 Richard Lee-Chee Kuo Method and Apparatus for Handling Subframe of Multimedia Broadcast Multicast Service Single Frequency Network in Wireless Communication System
US8989174B2 (en) * 2009-10-06 2015-03-24 Qualcomm Incorporated MBSFN subframe generation and processing for Unicast

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