+

WO2010006289A3 - Procédé et appareil pour communiquer dans un scénario d'interférences dominantes - Google Patents

Procédé et appareil pour communiquer dans un scénario d'interférences dominantes Download PDF

Info

Publication number
WO2010006289A3
WO2010006289A3 PCT/US2009/050293 US2009050293W WO2010006289A3 WO 2010006289 A3 WO2010006289 A3 WO 2010006289A3 US 2009050293 W US2009050293 W US 2009050293W WO 2010006289 A3 WO2010006289 A3 WO 2010006289A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
frequency band
communicating
interference
dominant interference
Prior art date
Application number
PCT/US2009/050293
Other languages
English (en)
Other versions
WO2010006289A2 (fr
Inventor
Kapil Bhattad
Ravi Palanki
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Priority to KR1020117003320A priority Critical patent/KR101207536B1/ko
Priority to JP2011517663A priority patent/JP5175394B2/ja
Priority to EP09790294.4A priority patent/EP2324667B1/fr
Priority to CN200980127043.3A priority patent/CN102090109B/zh
Publication of WO2010006289A2 publication Critical patent/WO2010006289A2/fr
Publication of WO2010006289A3 publication Critical patent/WO2010006289A3/fr

Links

Classifications

    • 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
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)

Abstract

L'invention concerne des techniques pour supporter une communication dans un scénario d'interférences dominantes. Un équipement d'utilisateur (UE) peut communiquer avec une première station de base et peut observer de fortes interférences et/ou peut provoquer de fortes interférences vers une seconde station de base. Dans une conception, la première station de base peut utiliser une première bande de fréquences, qui peut chevaucher au moins partiellement une seconde bande de fréquences pour la seconde station de base et peut en outre s'étendre au-delà de la seconde bande de fréquences. La première station de base peut envoyer au moins un signal de synchronisation et un canal de diffusion dans une partie centrale de la première bande de fréquences destinés à être utilisés par des UE pour détecter la première station de base. La seconde bande de fréquences peut ne pas être chevauchée par la partie centrale de la première bande de fréquences. La première station de base peut également communiquer avec au moins un UE sur la première bande de fréquences.
PCT/US2009/050293 2008-07-11 2009-07-10 Procédé et appareil pour communiquer dans un scénario d'interférences dominantes WO2010006289A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020117003320A KR101207536B1 (ko) 2008-07-11 2009-07-10 우세한 간섭 시나리오에서 통신하기 위한 방법 및 장치
JP2011517663A JP5175394B2 (ja) 2008-07-11 2009-07-10 支配的干渉シナリオにおいて通信するための方法及び装置
EP09790294.4A EP2324667B1 (fr) 2008-07-11 2009-07-10 Procédé et appareil pour communiquer dans un scénario d'interférence dominante
CN200980127043.3A CN102090109B (zh) 2008-07-11 2009-07-10 用于在显著干扰场景中进行通信的方法和装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8005608P 2008-07-11 2008-07-11
US61/080,056 2008-07-11
US12/499,425 2009-07-08
US12/499,425 US8428016B2 (en) 2008-07-11 2009-07-08 Method and apparatus for communicating in a dominant interference scenario

Publications (2)

Publication Number Publication Date
WO2010006289A2 WO2010006289A2 (fr) 2010-01-14
WO2010006289A3 true WO2010006289A3 (fr) 2010-05-27

Family

ID=41505108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/050293 WO2010006289A2 (fr) 2008-07-11 2009-07-10 Procédé et appareil pour communiquer dans un scénario d'interférences dominantes

Country Status (7)

Country Link
US (2) US8428016B2 (fr)
EP (1) EP2324667B1 (fr)
JP (1) JP5175394B2 (fr)
KR (1) KR101207536B1 (fr)
CN (1) CN102090109B (fr)
TW (1) TW201008206A (fr)
WO (1) WO2010006289A2 (fr)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101507839B1 (ko) * 2008-03-14 2015-04-03 엘지전자 주식회사 무선접속 시스템에서 채널할당방법
US8428016B2 (en) 2008-07-11 2013-04-23 Qualcomm Incorporated Method and apparatus for communicating in a dominant interference scenario
US9853793B2 (en) * 2008-07-30 2017-12-26 Lg Electronics Inc. Method and apparatus of transmitting control information in wireless communication system
US7855977B2 (en) * 2008-08-01 2010-12-21 At&T Mobility Ii Llc Alarming in a femto cell network
EP2312898B1 (fr) 2008-08-08 2017-10-25 Sun Patent Trust Dispositif de station de base pour communication sans fil, dispositif de terminal pour communication sans fil et procédé d allocation de canaux
US8170592B2 (en) * 2008-09-12 2012-05-01 Broadcom Corporation Method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA)
JP5309218B2 (ja) * 2008-09-26 2013-10-09 リサーチ イン モーション リミテッド ハーフデュプレックス通信プロトコルを協調させるためのシステムおよび方法
KR101430491B1 (ko) * 2008-10-10 2014-08-14 엘지전자 주식회사 중계기의 기준 신호 전송 방법
US8761059B2 (en) * 2008-10-10 2014-06-24 Lg Electronics Inc. Method for transmitting relay node-specific control channel
WO2010050233A1 (fr) * 2008-10-31 2010-05-06 パナソニック株式会社 Appareil de terminal de communication sans fil, appareil de station de base de communication sans fil et procédé de modulation
KR101494406B1 (ko) * 2008-11-05 2015-02-23 삼성전자주식회사 계층적 셀 구조의 무선 통신 시스템에서 시스템 정보 송수신 장치 및 방법
US8848594B2 (en) * 2008-12-10 2014-09-30 Blackberry Limited Method and apparatus for discovery of relay nodes
US8040904B2 (en) * 2008-12-17 2011-10-18 Research In Motion Limited System and method for autonomous combining
US8402334B2 (en) 2008-12-17 2013-03-19 Research In Motion Limited System and method for hybrid automatic repeat request (HARQ) functionality in a relay node
US8311061B2 (en) 2008-12-17 2012-11-13 Research In Motion Limited System and method for multi-user multiplexing
US8446856B2 (en) 2008-12-19 2013-05-21 Research In Motion Limited System and method for relay node selection
US8335466B2 (en) * 2008-12-19 2012-12-18 Research In Motion Limited System and method for resource allocation
JP5293199B2 (ja) * 2009-01-08 2013-09-18 富士通株式会社 無線通信装置、制御装置、移動通信システムおよび無線通信方法
US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US8483150B2 (en) * 2009-02-05 2013-07-09 Lg Electronics Inc. Method and apparatus of transmitting uplink control signal in wireless communication system
MY158329A (en) * 2009-02-05 2016-09-30 Lg Electronics Inc Method and apparatus of transmitting uplink control signal in wireless communication system
KR101689597B1 (ko) 2009-02-09 2016-12-26 엘지전자 주식회사 하향링크 ｍｉｍｏ 시스템에 있어서, 참조 신호 전송 방법
US8660600B2 (en) * 2009-03-12 2014-02-25 Qualcomm Incorporated Over-the-air overload indicator
KR101472750B1 (ko) 2009-04-01 2014-12-15 삼성전자주식회사 계층적 셀 구조에서 간섭 완화 방법 및 그를 수행하는 통신 시스템
CN102282881B (zh) * 2009-05-05 2015-03-11 华为技术有限公司 利用汇聚载波通信的方法、接入网设备及终端
JP5449367B2 (ja) * 2009-08-19 2014-03-19 パナソニック株式会社 干渉制御方法およびフェムト基地局
KR101643937B1 (ko) * 2009-10-20 2016-08-10 삼성전자주식회사 다중 입출력 무선통신 시스템에서 셀 간 간섭을 제거하기 위한 장치 및 방법
US9401784B2 (en) * 2009-10-21 2016-07-26 Qualcomm Incorporated Time and frequency acquisition and tracking for OFDMA wireless systems
US10111111B2 (en) 2009-11-19 2018-10-23 Qualcomm Incorporated Per-cell timing and/or frequency acquisition and their use on channel estimation in wireless networks
KR101797491B1 (ko) * 2009-12-02 2017-11-15 엘지전자 주식회사 이종망을 지원하는 무선 통신 시스템에서 간섭 완화 방법 및 장치
US8698762B2 (en) * 2010-01-06 2014-04-15 Apple Inc. Device, method, and graphical user interface for navigating and displaying content in context
CN102123503B (zh) * 2010-01-07 2016-02-10 中兴通讯股份有限公司 一种中继链路的物理下行共享信道的资源分配方法及装置
KR101053635B1 (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 기지국이 릴레이 노드로 제어 신호를 송신하는 방법 및 이를 위한 장치
US8953507B2 (en) * 2010-02-11 2015-02-10 Qualcomm Incorporated Frequency and time domain range expansion
GB2477915B (en) 2010-02-12 2014-06-04 Ubiquisys Ltd Basestation carrier frequency selection
WO2011108028A1 (fr) * 2010-03-05 2011-09-09 富士通株式会社 Système de transmission sans fil, dispositif de terminal et procédé de transmission sans fil pour système de transmission sans fil
US8873439B2 (en) * 2010-03-25 2014-10-28 Qualcomm Incorporated Subframe dependent physical uplink control channel (PUCCH) region design
CN102835138A (zh) * 2010-04-06 2012-12-19 京瓷株式会社 无线通信系统、无线基站及通信控制方法
US20110250919A1 (en) * 2010-04-13 2011-10-13 Qualcomm Incorporated Cqi estimation in a wireless communication network
US9485069B2 (en) * 2010-04-15 2016-11-01 Qualcomm Incorporated Transmission and reception of proximity detection signal for peer discovery
WO2011135719A1 (fr) * 2010-04-30 2011-11-03 富士通株式会社 Station de base, système de communication, station mobile et procédé de communication
US20110267948A1 (en) 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
JP5364644B2 (ja) * 2010-05-28 2013-12-11 パナソニック株式会社 基地局、移動通信システム及び干渉抑圧方法
JP5283664B2 (ja) * 2010-06-21 2013-09-04 株式会社エヌ・ティ・ティ・ドコモ 移動局、基地局、送信方法及び通信制御方法
US20130094595A1 (en) * 2010-06-30 2013-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Method for Channel Estimation Using Cell Specific Reference Symbols
US20120026972A1 (en) * 2010-08-02 2012-02-02 Guowang Miao Apparatus and method for supporting range expansion in a wireless network
US8768359B2 (en) * 2010-08-20 2014-07-01 Qualcomm Incorporated Sample selection for secondary synchronization signal (SSS) detection
CN102487534A (zh) * 2010-12-03 2012-06-06 中国移动通信集团公司 干扰控制方法和装置
US20120243453A1 (en) * 2011-03-21 2012-09-27 Renesas Mobile Corporation Apparatus and Method for Configuring a Transmission Capability of a Mobile Communication System onto Unused Radio Bands/Channels
GB2491866B (en) * 2011-06-15 2015-10-14 Sca Ipla Holdings Inc Apparatus and methods for selecting carriers to camp on to in a wireless telecommunications system supporting a plurality of carriers
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
EP2564611B1 (fr) 2011-07-01 2015-02-18 Ofinno Technologies, LLC Signal de synchronisation et messages de commande en ofdm à porteuse multiple
US8582527B2 (en) * 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
US9742516B2 (en) * 2011-07-28 2017-08-22 Blackberry Limited Method and system for control format detection in heterogeneous cellular networks
JP5842453B2 (ja) * 2011-08-10 2016-01-13 ソニー株式会社 無線通信装置及び無線通信方法、並びに無線通信システム
US8743785B2 (en) * 2011-08-15 2014-06-03 Futurewei Technologies, Inc. System and method for reducing interference
JP5796448B2 (ja) * 2011-10-07 2015-10-21 ソニー株式会社 無線通信装置及び無線通信方法、並びに無線通信システム
US8774848B2 (en) 2011-10-11 2014-07-08 Fujitsu Limited System and method for enhancing cell-edge performance in a wireless communication network
WO2013065837A1 (fr) 2011-11-03 2013-05-10 京セラ株式会社 Procédé de commande de communication, station de base et terminal utilisateur
JP5893897B2 (ja) 2011-11-11 2016-03-23 株式会社Ｎｔｔドコモ ユーザ装置、基地局装置及び無線通信方法
US9544083B2 (en) * 2011-11-21 2017-01-10 Broadcom Corporation Secondary synchronization signal detection with interference cancelation for LTE
US8446844B1 (en) 2011-12-04 2013-05-21 Ofinno Technologies, Llc Handover in multicarrier wireless networks
CN102572970A (zh) * 2011-12-21 2012-07-11 华为技术有限公司 在同频邻区中执行小区搜索的方法和装置
WO2013100475A1 (fr) * 2011-12-27 2013-07-04 주식회사 팬택 Procédé et appareil destiné à appliquer un cadencement de programmation de pusch/phich dans des systèmes de transmission tdd interbande
CN103209493B (zh) * 2012-01-11 2017-04-12 华为技术有限公司 异构网络下的数据发送方法、装置和系统
US20130195069A1 (en) * 2012-01-30 2013-08-01 Nokia Siemens Networks Oy Signaling mechanism for supporting flexible physical broadcast channel and common reference signal configurations
US9497756B2 (en) 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
WO2013147788A1 (fr) * 2012-03-29 2013-10-03 Intel Corporation Système de communication sans fil à deux modes
KR101961919B1 (ko) * 2012-06-09 2019-03-27 삼성전자주식회사 무선 통신 시스템에서 신호 송수신 방법 및 장치
CN103546920A (zh) 2012-07-13 2014-01-29 中兴通讯股份有限公司 一种系统信息的接收方法和装置
US9839009B2 (en) * 2012-08-03 2017-12-05 Qualcomm Incorporated Methods and apparatus for processing control and/or shared channels in long term evolution (LTE)
EP2709393B1 (fr) * 2012-09-13 2019-05-22 Alcatel Lucent Sélection de bande de fréquence dans des réseaux hétérogènes
US10455575B2 (en) 2012-10-05 2019-10-22 Sierra Wireless, Inc. Method, apparatus and system for uplink radio resource allocation in an LTE communication system
CN104838715A (zh) * 2012-10-05 2015-08-12 司亚乐无线通讯股份有限公司 用于无线电资源分配的方法和系统
US20150237545A1 (en) 2012-10-30 2015-08-20 Sony Corporation Communication control device, program, communication control method, and terminal device
RU2623498C2 (ru) * 2012-11-02 2017-06-27 Телефонактиеболагет Л М Эрикссон (Пабл) Поддержка гибкого спектра в сотовой беспроводной связи
GB2507548A (en) * 2012-11-02 2014-05-07 Broadcom Corp Configuring a broadcast channel of a carrier in a subset of physical resource blocks distributed to cover the system bandwidth
US9692459B2 (en) 2012-11-28 2017-06-27 Intel Corporation Using multiple frequency bands with beamforming assistance in a wireless network
JP2014107821A (ja) * 2012-11-29 2014-06-09 Softbank Mobile Corp フェムトセル基地局、移動通信システム、ｌｔｅチャネル設定方法、及びｌｔｅチャネル設定プログラム
WO2014119246A1 (fr) * 2013-01-29 2014-08-07 京セラ株式会社 Système, procédé et appareil de communication
KR102235175B1 (ko) * 2013-03-17 2021-04-02 엘지전자 주식회사 방송채널할당 방법 및 방송채널 신호 송수신방법과 이를 지원하는 장치
CN104219728A (zh) * 2013-05-31 2014-12-17 中兴通讯股份有限公司 在宏小区中部署低功率基站的方法、装置及rnc
EP3017552B1 (fr) * 2013-07-04 2018-06-20 BAE SYSTEMS plc Réception et émission de signaux radiofréquence
CN104349458B (zh) * 2013-08-08 2019-05-17 中兴通讯股份有限公司 控制信道的传输方法、传输处理方法、通信节点及终端
CN103402251B (zh) * 2013-08-09 2017-02-22 上海瀚讯无线技术有限公司 同步信息收发方法、信道映射解析方法、控制信息发送方法
CN105814961B (zh) * 2014-04-09 2019-08-27 华为技术有限公司 一种系统信息的传输方法及基站、用户设备
EP3573260B1 (fr) * 2014-09-02 2022-03-09 LG Electronics Inc. Procédé et dispositif pour la transmission d'un signal de synchronisation par un terminal de dispositif à dispositif dans un système de communication sans fil
US9912362B2 (en) * 2014-09-10 2018-03-06 Samsung Electronics Co., Ltd. Apparatus and method for mitigating interference in a wireless communication system
US10455544B2 (en) 2015-01-30 2019-10-22 Qualcomm Incorporated Enhanced paging procedures for machine type communications (MTC)
WO2016176550A1 (fr) * 2015-04-29 2016-11-03 Interdigital Patent Holdings, Inc. Procédés et dispositifs pour schémas de transmission sous-canalisés dans des wlan
KR102332471B1 (ko) 2015-05-08 2021-11-30 삼성전자주식회사 동기 신호 검출을 위한 장치 및 방법
US20160378721A1 (en) * 2015-06-24 2016-12-29 Ricoh Company, Ltd. Electronic Discovery Insight Tool
CN106411372B (zh) * 2015-07-31 2020-02-14 华为技术有限公司 无线通信方法、宏基站和微基站
CN105356981B (zh) * 2015-11-20 2019-05-10 上海华为技术有限公司 一种通信的方法、设备及系统
CN107124767B (zh) * 2016-02-25 2021-11-23 中兴通讯股份有限公司 一种信号配置方法、信息处理方法及装置
US10512050B2 (en) * 2016-10-07 2019-12-17 Qualcomm Incorporated Synchronization and broadcast channel design with flexible bandwidth allocations
WO2018117921A1 (fr) * 2016-12-22 2018-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Transmission simultanée de pusch et pucch
CN110392436B (zh) * 2017-01-05 2020-07-21 华为技术有限公司 资源映射方法及用户设备
WO2019159135A1 (fr) * 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Fiabilité de pcfich améliorée à l'aide d'une amplification de puissance
JP7299215B2 (ja) * 2018-05-11 2023-06-27 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
WO2019213955A1 (fr) * 2018-05-11 2019-11-14 Oppo广东移动通信有限公司 Procédé et dispositif d'indication d'informations, et support de stockage informatique
US11206705B2 (en) 2018-07-23 2021-12-21 At&T Mobility Ii Llc Flexible carrier downlink and uplink pairing for advanced networks
JP6797162B2 (ja) * 2018-09-26 2020-12-09 ソフトバンク株式会社 大ゾーンセル基地局、地上セル基地局、それらを備えたシステム、及び、基地局管理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009835A1 (fr) * 1995-09-08 1997-03-13 At & T Wireless Services, Inc. Systeme de communication radio
EP1313338A1 (fr) * 2001-11-16 2003-05-21 Hutchison Whampoa Three G IP (Bahamas) Limited Allocation de canaux de fréquences dans un réseau hiérarchique de micro-cellules et macro-cellules WCDMA
WO2007024932A1 (fr) * 2005-08-22 2007-03-01 Qualcomm Incorporated Pilotes configurables dans un systeme de communication sans fil
US20080161013A1 (en) * 2006-12-29 2008-07-03 Nokia Corporation Pico cell system access using cellular communications network

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954616B2 (en) * 2001-03-22 2005-10-11 Transdimension, Inc. Top-level controller for wireless communication devices and protocols
ATE334519T1 (de) * 2001-06-18 2006-08-15 Koninkl Philips Electronics Nv Spitzenwerterkennung mit angepasstem filter
US20030109284A1 (en) 2001-12-07 2003-06-12 Dag Akerberg Flexible carrier utilization
US20030125039A1 (en) * 2001-12-27 2003-07-03 Nortel Networks Limited Multi-carrier traffic allocation enhancements to reduce access failures and to work across bands
KR20040062828A (ko) * 2003-01-03 2004-07-09 삼성전자주식회사 이동통신 시스템에서 이동통신 단말기의 ｐｌｍｎ획득방법및 기지국의 ｐｌｍｎ 정보제공방법 및 그 방법을수행하는 기지국
US7797018B2 (en) 2005-04-01 2010-09-14 Interdigital Technology Corporation Method and apparatus for selecting a multi-band access point to associate with a multi-band mobile station
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
JP2007096522A (ja) * 2005-09-27 2007-04-12 Fujitsu Ltd 無線接続方式
EP1932378A4 (fr) * 2005-10-04 2016-08-31 Ericsson Telefon Ab L M Selection de controleur de reseau radio pour station de base radio connecte a l'internet
US7701913B2 (en) * 2005-10-31 2010-04-20 Intel Corporation Methods and apparatus for providing a platform coexistence system of multiple wireless communication devices
US9532399B2 (en) * 2006-11-30 2016-12-27 Kyocera Corporation Apparatus, system and method for managing wireless local area network service to a multi-mode portable communication device
JP4274240B2 (ja) * 2006-12-28 2009-06-03 ブラザー工業株式会社 通信装置
US7986959B2 (en) * 2007-02-14 2011-07-26 Qualcomm Incorporated Preamble based uplink power control for LTE
US8879406B2 (en) * 2007-05-28 2014-11-04 Telefonaktiebolaget Lm Ericsson (Publ) User equipment tracing in a wireless communications network
US20080316959A1 (en) * 2007-06-19 2008-12-25 Rainer Bachl Method of transmitting scheduling requests over uplink channels
US7949005B2 (en) * 2007-09-25 2011-05-24 Intel Corporation Device, system, and method of wireless communication of base stations
EP2046090A1 (fr) * 2007-10-02 2009-04-08 Panasonic Corporation Gestion de signalisation de contrôle de session pour services de multidiffusion/radiodiffusion
US8023896B2 (en) * 2007-11-14 2011-09-20 Infineon Technologies Ag Radio communication device, receiver controller of a radio communication device, and method for searching for a radio cell
US20090196266A1 (en) * 2008-02-01 2009-08-06 Nokia Corporation Method and apparatuses for mobile communication
US8509160B2 (en) * 2008-02-11 2013-08-13 Apple Inc. Method for efficient CQI feedback
US20090257356A1 (en) * 2008-04-11 2009-10-15 Nokia Siemens Networks Oy Enhanced channel quality indication reports
US8428016B2 (en) 2008-07-11 2013-04-23 Qualcomm Incorporated Method and apparatus for communicating in a dominant interference scenario

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009835A1 (fr) * 1995-09-08 1997-03-13 At & T Wireless Services, Inc. Systeme de communication radio
EP1313338A1 (fr) * 2001-11-16 2003-05-21 Hutchison Whampoa Three G IP (Bahamas) Limited Allocation de canaux de fréquences dans un réseau hiérarchique de micro-cellules et macro-cellules WCDMA
WO2007024932A1 (fr) * 2005-08-22 2007-03-01 Qualcomm Incorporated Pilotes configurables dans un systeme de communication sans fil
US20080161013A1 (en) * 2006-12-29 2008-07-03 Nokia Corporation Pico cell system access using cellular communications network

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
3GPP RAN1: "3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures(Release 8)", 3GPP TS 36.213 V8.3.0, vol. 36.213, no. V8.3.0, 1 May 2008 (2008-05-01), SOPHIA ANTIPOLIS, pages 1 - 45, XP002554705, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Specs/archive/36_series/36.211/36213-830.zip> [retrieved on 20091109] *
3GPP RAN1: "3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access (E-UTRA);Physical Channels and Modulation(Release 8)", 3GPP TS 36.211 V8.3.0,, vol. 3GPP TS 36.211, no. V8.3.0, 1 May 2008 (2008-05-01), SOPHIA ANTIPOLIS, pages 1 - 77, XP002554704, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Specs/archive/36_series/36.211/36211-830.zip> [retrieved on 20090622] *
HUAWEI: "Carrier aggregation in Advanced E-UTRA", 3GPP DRAFT; R1-082448, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Warsaw, Poland; 20080625, 25 June 2008 (2008-06-25), XP050110721 *
QUALCOMM EUROPE: "Carrier Aggregation in Heterogeneous Networks", 3GPP DRAFT; R1-090357, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Ljubljana; 20090108, 8 January 2009 (2009-01-08), XP050318263 *
QUALCOMM EUROPE: "Notion of Anchor Carrier in LTE-A", 3GPP DRAFT; R1-090356, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Ljubljana; 20090108, 8 January 2009 (2009-01-08), XP050318262 *

Also Published As

Publication number Publication date
JP5175394B2 (ja) 2013-04-03
EP2324667A2 (fr) 2011-05-25
US8428016B2 (en) 2013-04-23
CN102090109A (zh) 2011-06-08
US20130094427A1 (en) 2013-04-18
JP2011527877A (ja) 2011-11-04
US9497732B2 (en) 2016-11-15
EP2324667B1 (fr) 2019-03-27
US20100008317A1 (en) 2010-01-14
KR101207536B1 (ko) 2012-12-04
KR20110030683A (ko) 2011-03-23
WO2010006289A2 (fr) 2010-01-14
CN102090109B (zh) 2014-06-18
TW201008206A (en) 2010-02-16

Similar Documents

Publication Publication Date Title
WO2010006289A3 (fr) Procédé et appareil pour communiquer dans un scénario d&#39;interférences dominantes
WO2018008916A3 (fr) Procédé de réception de signaux en liaison descendante et équipement utilisateur, ainsi que procédé d&#39;émission de signaux en liaison descendante et station de base
WO2008119052A3 (fr) Estimation de canal avec suppression efficace de l&#39;interférence co-canal
MY154851A (en) Transmission of overhead channels with timing offset and blanking
WO2010082805A2 (fr) Procédé de configuration d&#39;une onde porteuse dans un système d&#39;agrégation de fréquence et appareil correspondant
EP2177060A4 (fr) Améliorations à un réseau e-utran, ou s&#39;y rapportant, et transfert
WO2012057532A3 (fr) Appareil et procédé de mesure de canal dans une surveillance de liaison radio dans un réseau sans fil
WO2010122535A3 (fr) Transmission efficace en liaison montante d&#39;informations d&#39;état du canal
WO2010104279A3 (fr) Procédé de gestion d&#39;un temporisateur de synchronisation de liaison montante durant un transfert dans un système de communication sans fil
WO2011003573A8 (fr) Procédé d&#39;annulation de brouillage entre cellules dans un système ofdm synchronisé, et appareil correspondant
WO2011005726A3 (fr) Midambule pour réseaux sans fil
IN2012DN02809A (fr)
WO2010074485A3 (fr) Procédé et appareil pour transmettre des informations de commande
WO2010126256A3 (fr) Procédé pour effectuer une procédure de transfert dans un système de communication sans fil
EP2328381A3 (fr) Communication synchrone basée sur un multiplexage par répartition dans le temps (tdm) dans des scénarios d&#39;interférences dominantes
WO2007133395A3 (fr) Procédé de contrôle de communications radio pendant les temps de repos dans un système sans fil
WO2012148162A3 (fr) Procédé pour émettre-recevoir un signal de référence dans un système d&#39;accès sans fil et terminal associé
WO2008008920A3 (fr) Canaux de liaison descendante et de liaison montante configurables dans un système de communication sans fil
MX2011012773A (es) Sistemas y metodos para seleccion de portadoras componentes en un sistema de comunicacion inalambrica.
WO2010124092A3 (fr) Procédés et appareil de communication
EP2357733A4 (fr) Appareil de terminal de communication sans fil, appareil de station de base de communication sans fil et procédé d&#39;étalement de signal
WO2010013961A3 (fr) Procédé et dispositif de supervision de canal pdcch dans un système de communications sans fil
WO2012036787A3 (fr) Procédé et appareil destinés à obtenir une synchronisation dans un répéteur
WO2010016680A3 (fr) Procédé de rapport des informations concernant la qualité d&#39;un canal dans un système de communication sans fil
WO2011103186A3 (fr) Procédés et appareils pour des économies d&#39;énergie de réseau dans un système de communication sans fil

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980127043.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09790294

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 8005/CHENP/2010

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2011517663

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009790294

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20117003320

Country of ref document: KR

Kind code of ref document: A

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载