CN103402239B - 用于相邻小区测量的关于参考信号结构的信息 - Google Patents
用于相邻小区测量的关于参考信号结构的信息 Download PDFInfo
- Publication number
- CN103402239B CN103402239B CN201310341725.2A CN201310341725A CN103402239B CN 103402239 B CN103402239 B CN 103402239B CN 201310341725 A CN201310341725 A CN 201310341725A CN 103402239 B CN103402239 B CN 103402239B
- Authority
- CN
- China
- Prior art keywords
- subframe
- reference signal
- distribution
- neighbor cell
- downlink
- 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
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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L25/0204—Channel estimation of multiple channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- 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
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0700900-4 | 2007-04-11 | ||
SE0700900 | 2007-04-11 | ||
CN2008800191529A CN101682881B (zh) | 2007-04-11 | 2008-04-03 | 用于相邻小区测量的关于参考信号结构的信息 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800191529A Division CN101682881B (zh) | 2007-04-11 | 2008-04-03 | 用于相邻小区测量的关于参考信号结构的信息 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103402239A CN103402239A (zh) | 2013-11-20 |
CN103402239B true CN103402239B (zh) | 2017-07-04 |
Family
ID=39864175
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310341725.2A Active CN103402239B (zh) | 2007-04-11 | 2008-04-03 | 用于相邻小区测量的关于参考信号结构的信息 |
CN2008800191529A Active CN101682881B (zh) | 2007-04-11 | 2008-04-03 | 用于相邻小区测量的关于参考信号结构的信息 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800191529A Active CN101682881B (zh) | 2007-04-11 | 2008-04-03 | 用于相邻小区测量的关于参考信号结构的信息 |
Country Status (12)
Country | Link |
---|---|
US (6) | US8351319B2 (zh) |
EP (2) | EP3823318A1 (zh) |
JP (2) | JP4972705B2 (zh) |
CN (2) | CN103402239B (zh) |
CA (3) | CA2683476C (zh) |
ES (1) | ES2845903T3 (zh) |
HU (1) | HUE054175T2 (zh) |
MX (1) | MX2009010915A (zh) |
MY (1) | MY153213A (zh) |
NZ (1) | NZ580305A (zh) |
PL (1) | PL2135473T3 (zh) |
WO (1) | WO2008127185A1 (zh) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ580305A (en) * | 2007-04-11 | 2012-08-31 | Ericsson Telefon Ab L M | Information on reference signal structure for neighbouring cell measurements |
US8588147B2 (en) * | 2007-11-21 | 2013-11-19 | Samsung Electronics Co., Ltd. | Method and system for subcarrier division duplexing |
US9867203B2 (en) | 2008-07-11 | 2018-01-09 | Qualcomm Incorporated | Synchronous TDM-based communication in dominant interference scenarios |
US8614975B2 (en) | 2008-09-19 | 2013-12-24 | Qualcomm Incorporated | Synchronizing a base station in a wireless communication system |
CN102160300B (zh) * | 2008-09-19 | 2014-06-18 | 诺基亚西门子通信公司 | 网络元件以及操作网络元件的方法 |
CN101677311A (zh) * | 2008-09-19 | 2010-03-24 | 夏普株式会社 | 单播业务和多媒体广播多播业务复用系统和方法 |
GB0819694D0 (en) * | 2008-10-24 | 2008-12-03 | Ipwireless Inc | Cellular communication system,communication units and methods for broadcast communication |
KR101527977B1 (ko) | 2008-10-27 | 2015-06-15 | 엘지전자 주식회사 | 무선통신 시스템에서 중계기의 동작 방법 |
US9037155B2 (en) | 2008-10-28 | 2015-05-19 | Sven Fischer | Time of arrival (TOA) estimation for positioning in a wireless communication network |
US8526419B2 (en) * | 2009-01-05 | 2013-09-03 | Qualcomm Incorporated | Provision of inter-frequency subframe configuration in wireless communication |
US8982851B2 (en) * | 2009-01-06 | 2015-03-17 | Qualcomm Incorporated | Hearability improvements for reference signals |
EP2211571A1 (en) * | 2009-01-23 | 2010-07-28 | Alcatel Lucent | Automatic update of a neighbour relation table of a base station |
EP2389747B1 (en) * | 2009-01-26 | 2020-05-06 | Nokia Solutions and Networks Oy | Precoding in telecommunication network |
US8358625B2 (en) | 2009-02-02 | 2013-01-22 | Nokia Corporation | Method and apparatus for signaling neighbor cell transmission frame allocations |
JP5333462B2 (ja) * | 2009-02-05 | 2013-11-06 | 富士通株式会社 | チャネル推定装置、チャネル推定方法および通信システム |
KR101719995B1 (ko) | 2009-02-20 | 2017-03-27 | 엘지전자 주식회사 | 릴레이 방식의 통신 시스템에서 백홀 링크의 기준신호 할당 방법 및 이를 통한 데이터 송수신 방법 및 장치 |
US8730925B2 (en) | 2009-04-09 | 2014-05-20 | Motorola Mobility Llc | Method and apparatus for generating reference signals for accurate time-difference of arrival estimation |
KR101738162B1 (ko) | 2009-04-10 | 2017-05-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치 |
CN101873722B (zh) | 2009-04-24 | 2012-08-08 | 电信科学技术研究院 | 通知mbsfn子帧配置的方法和装置 |
WO2010143445A1 (ja) | 2009-06-10 | 2010-12-16 | パナソニック株式会社 | 無線通信端末及び無線通信方法 |
US9002354B2 (en) * | 2009-06-12 | 2015-04-07 | Google Technology Holdings, LLC | Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements |
GB2471284B (en) * | 2009-06-22 | 2012-09-05 | Samsung Electronics Co Ltd | Sub-frame allocation pattern signalling |
JP4660609B2 (ja) * | 2009-06-22 | 2011-03-30 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法、無線基地局及びリレーノード |
US9279879B2 (en) * | 2009-06-26 | 2016-03-08 | Qualcomm Incorporated | Positioning in the presence of passive distributed elements |
US20110039583A1 (en) * | 2009-08-17 | 2011-02-17 | Motorola, Inc. | Muting time masks to suppress serving cell interference for observed time difference of arrival location |
US9338031B2 (en) | 2009-08-17 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus for interference decrease/cancellation on downlink acquisition signals |
JP4918580B2 (ja) * | 2009-08-27 | 2012-04-18 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局、移動局、移動通信方法及び測定方法 |
US8688139B2 (en) | 2009-09-10 | 2014-04-01 | Qualcomm Incorporated | Concurrent wireless transmitter mapping and mobile station positioning |
US8374633B2 (en) | 2009-10-05 | 2013-02-12 | Motorola Mobility Llc | Muting indication to enable improved time difference of arrival measurements |
US20110176440A1 (en) * | 2010-01-15 | 2011-07-21 | Motorola-Mobility, Inc. | Restrictions on autonomous muting to enable time difference of arrival measurements |
US8509102B2 (en) | 2010-02-24 | 2013-08-13 | Motorola Mobility Llc | Threshold determination in TDOA-based positioning system |
KR101850721B1 (ko) | 2010-03-24 | 2018-04-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 셀간 간섭 저감방법 및 장치 |
US9392608B2 (en) * | 2010-04-13 | 2016-07-12 | Qualcomm Incorporated | Resource partitioning information for enhanced interference coordination |
US9609536B2 (en) | 2010-04-13 | 2017-03-28 | Qualcomm Incorporated | Measurement of received power and received quality in a wireless communication network |
EP3962181B1 (en) | 2010-04-28 | 2024-04-03 | Mitsubishi Electric Corporation | Mobile communication system, base station, neighbor base station and mobile terminal |
WO2011135693A1 (ja) * | 2010-04-28 | 2011-11-03 | 富士通株式会社 | 移動通信システム、基地局、移動局および無線通信方法 |
US9203489B2 (en) | 2010-05-05 | 2015-12-01 | Google Technology Holdings LLC | Method and precoder information feedback in multi-antenna wireless communication systems |
WO2011158436A1 (ja) | 2010-06-16 | 2011-12-22 | パナソニック株式会社 | 無線通信装置及び無線通信方法 |
US9091746B2 (en) | 2010-07-01 | 2015-07-28 | Qualcomm Incorporated | Determination of positions of wireless transceivers to be added to a wireless communication network |
CN102340379B (zh) * | 2010-07-15 | 2015-04-22 | 中国移动通信集团公司 | 一种csi-rs的发送方法、检测方法及其装置 |
JP5876880B2 (ja) | 2010-08-16 | 2016-03-02 | ゼットティーイー(ユーエスエー)インコーポレイテッド | Lte−advanceシステムにおけるcsi−rsリソース割り振り方法およびシステム |
CN102378116B (zh) * | 2010-08-17 | 2016-03-30 | 华为技术有限公司 | 节能小区的配置方法、装置及系统 |
CN102076098B (zh) * | 2010-12-03 | 2015-09-16 | 中兴通讯股份有限公司 | 获取mbsfn子帧中下行控制信息的方法及系统 |
GB2487909B8 (en) | 2011-02-04 | 2015-01-21 | Sca Ipla Holdings Inc | Telecommunications method and system |
CN102170657B (zh) * | 2011-03-29 | 2014-09-10 | 电信科学技术研究院 | 一种确定子帧信息的方法和设备 |
EP3001721A1 (en) * | 2011-05-03 | 2016-03-30 | Telefonaktiebolaget LM Ericsson (publ) | Nodes and methods for enabling measurements performed by a wireless device |
CN103139784B (zh) | 2011-12-02 | 2015-11-25 | 华为技术有限公司 | 用户设备收发转化时间的处理方法及装置 |
EP2810470B1 (en) * | 2012-01-30 | 2023-10-18 | Nokia Solutions and Networks Oy | Allocation of identifiers for home node bs |
US9131389B2 (en) * | 2012-02-28 | 2015-09-08 | Qualcomm Incorporated | Connected mode gap measurement for LTE TDD |
US9426714B2 (en) * | 2012-03-30 | 2016-08-23 | Qualcomm Incorporated | Wireless communication in view of time varying interference |
US9509460B2 (en) | 2012-04-06 | 2016-11-29 | Lg Electronics Inc. | Apparatus for receiving downlink signal in a wireless communication system and method thereof |
CN103379556B (zh) * | 2012-04-12 | 2016-05-25 | 电信科学技术研究院 | 一种移动性测量的方法及装置 |
KR102055332B1 (ko) | 2012-05-17 | 2019-12-12 | 삼성전자 주식회사 | 셀룰러 이동 통신 시스템에서 협력 통신을 위한 채널 추정 방법 및 장치 |
WO2014047786A1 (en) | 2012-09-25 | 2014-04-03 | Telefonaktiebolaget L M Ericsson (Publ) | Method, device of filtering interference and computer-readable recording medium |
WO2014079052A1 (en) | 2012-11-26 | 2014-05-30 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and radio network nodes for measuring interference |
US9813262B2 (en) | 2012-12-03 | 2017-11-07 | Google Technology Holdings LLC | Method and apparatus for selectively transmitting data using spatial diversity |
US9591508B2 (en) | 2012-12-20 | 2017-03-07 | Google Technology Holdings LLC | Methods and apparatus for transmitting data between different peer-to-peer communication groups |
US9979531B2 (en) | 2013-01-03 | 2018-05-22 | Google Technology Holdings LLC | Method and apparatus for tuning a communication device for multi band operation |
US10229697B2 (en) | 2013-03-12 | 2019-03-12 | Google Technology Holdings LLC | Apparatus and method for beamforming to obtain voice and noise signals |
US10200139B2 (en) * | 2013-03-22 | 2019-02-05 | Lg Electronics Inc. | Method and apparatus for performing interference coordination in wireless communication system |
ES2777874T3 (es) * | 2013-04-05 | 2020-08-06 | Ericsson Telefon Ab L M | EU, nodo de red y métodos para ayudar en las mediciones en la configuración de señal mixta |
US10284314B2 (en) | 2013-05-09 | 2019-05-07 | Nokia Solutions And Networks Oy | Measurements in a wireless system |
US9386542B2 (en) | 2013-09-19 | 2016-07-05 | Google Technology Holdings, LLC | Method and apparatus for estimating transmit power of a wireless device |
EP3078127B1 (en) | 2013-12-04 | 2019-07-03 | Telefonaktiebolaget LM Ericsson (publ) | Uplink subframe shortening in time-division duplex (tdd) systems |
WO2015084225A1 (en) | 2013-12-04 | 2015-06-11 | Telefonaktiebolaget L M Ericsson (Publ) | Downlink subframe shortening in time-division duplex (tdd) systems |
US9549290B2 (en) | 2013-12-19 | 2017-01-17 | Google Technology Holdings LLC | Method and apparatus for determining direction information for a wireless device |
BR112016014511A2 (pt) | 2013-12-20 | 2018-07-31 | Huawei Tech Co Ltd | método de transmissão de informação, equipamento de usuário, e estação base |
US9491007B2 (en) | 2014-04-28 | 2016-11-08 | Google Technology Holdings LLC | Apparatus and method for antenna matching |
US9478847B2 (en) | 2014-06-02 | 2016-10-25 | Google Technology Holdings LLC | Antenna system and method of assembly for a wearable electronic device |
KR102444038B1 (ko) * | 2014-08-07 | 2022-09-19 | 원 미디어, 엘엘씨 | 유연한 직교 주파수 분할 멀티플렉싱 물리 전송 데이터 프레임의 동적 구성 방법 |
KR20220093391A (ko) | 2014-08-07 | 2022-07-05 | 코히어런트 로직스, 인코포레이티드 | 멀티-파티션 라디오 프레임 |
US9482742B1 (en) | 2015-05-12 | 2016-11-01 | Qualcomm Incorporated | Positioning reference signal (PRS) generation for multiple transmit antenna systems |
US10219259B2 (en) * | 2016-05-13 | 2019-02-26 | Qualcomm Incorporated | Uplink-based cell selection |
CN112601238B (zh) | 2016-07-01 | 2023-02-28 | Oppo广东移动通信有限公司 | 信号检测的方法和装置 |
US10516991B2 (en) * | 2016-12-16 | 2019-12-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, network node, and methods and computer programs for the same |
US10848258B2 (en) | 2017-01-17 | 2020-11-24 | Qualcomm Incorporated | Coordinating reference signals in wireless communication |
CN110313202B (zh) * | 2017-02-13 | 2024-03-08 | 瑞典爱立信有限公司 | 控制具有增强型多媒体广播组播服务的用户设备载波聚合配置 |
JP2017143537A (ja) * | 2017-03-14 | 2017-08-17 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮 |
CN108964856B (zh) * | 2017-05-27 | 2022-10-04 | 中兴通讯股份有限公司 | 一种参考信号配置信息的应用方法及装置 |
JP6490867B1 (ja) * | 2018-12-19 | 2019-03-27 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮 |
US11197165B2 (en) | 2019-12-16 | 2021-12-07 | Cisco Technology, Inc. | Automated neighbor frequency provisioning in private 3GPP networks |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1357179A (zh) * | 1999-04-19 | 2002-07-03 | 艾利森电话股份有限公司 | 在蜂窝网中实现多载波的系统和方法 |
CN1543749A (zh) * | 2001-08-17 | 2004-11-03 | ��������λ�Ƽ���˾ | 在一个使用码分多址的分时双工通信系统中交叉小区用户设备干扰的降低 |
CN1893314A (zh) * | 2005-07-05 | 2007-01-10 | 摩托罗拉公司 | 用于识别无线基站的方法和系统 |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353332A (en) | 1992-09-16 | 1994-10-04 | Ericsson Ge Mobile Communications Inc. | Method and apparatus for communication control in a radiotelephone system |
US5933421A (en) * | 1997-02-06 | 1999-08-03 | At&T Wireless Services Inc. | Method for frequency division duplex communications |
JP4150239B2 (ja) * | 2002-10-03 | 2008-09-17 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、基地局、移動局、及びセル制御方法 |
WO2004064434A2 (en) * | 2003-01-08 | 2004-07-29 | Nortel Networks Limited | Method and apparatus for updating locations of dormant mobile stations |
US7330732B2 (en) * | 2003-08-07 | 2008-02-12 | Qualcomm Incorporated | Scheduling neighbor cell measurements for multiple wireless communication systems |
US7830907B1 (en) * | 2003-09-26 | 2010-11-09 | Coppergate Communications Ltd. | Frame structure for OFDM signaling, including beacons and traffic |
PL1605633T3 (pl) * | 2004-06-07 | 2013-09-30 | Samsung Electronics Co Ltd | System i sposób do przekazywania w systemie telekomunikacyjnym BWA |
US7643832B2 (en) * | 2004-07-12 | 2010-01-05 | Motorola, Inc. | Method and apparatus for reference signal selection in a cellular system |
US7653393B2 (en) * | 2004-08-17 | 2010-01-26 | Samsung Electronics Co., Ltd | Method and system for forming and transmitting/receiving neighbor base station information in a BWA communication system |
US7426390B2 (en) * | 2004-09-10 | 2008-09-16 | Motorola, Inc. | Method and apparatus for efficient neighbor cell measurement |
KR100974326B1 (ko) * | 2004-10-28 | 2010-08-05 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방식을 사용하는 통신시스템에서 동적 자원 할당 장치 및 방법 |
US8526357B2 (en) * | 2005-02-07 | 2013-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for handling unreliable scheduling grants in a telecommunication network |
ATE438278T1 (de) | 2005-06-15 | 2009-08-15 | Alcatel Lucent | Verfahren zur aufwärtsinterferenzkoordinierung in monofrequenznetzen, basisstation und mobilnetz dafür |
US8774019B2 (en) * | 2005-11-10 | 2014-07-08 | Apple Inc. | Zones for wireless networks with relays |
US20070117566A1 (en) * | 2005-11-21 | 2007-05-24 | Jean Khawand | System and method for reducing a forced neighbor cell procedure |
JP4988761B2 (ja) * | 2005-12-22 | 2012-08-01 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 動的セル間チャネル共有 |
US7751838B2 (en) * | 2006-01-17 | 2010-07-06 | Telefonaktiebolaget L M Ericsson (Publ) | Method and mobile station for synchronizing to a common synchronization channel and obtaining a channel estimate |
US20070237113A1 (en) * | 2006-04-03 | 2007-10-11 | Motorola, Inc. | Method and apparatus for fast cell search |
US8031745B2 (en) * | 2006-04-20 | 2011-10-04 | Texas Instruments Incorporated | Downlink synchronization channel and methods for cellular systems |
US20070264933A1 (en) * | 2006-05-15 | 2007-11-15 | Samsung Electronics Co., Ltd. | Apparatus and method for changing relay station in data delivery route in broadband wireless access communication system |
US20070270273A1 (en) * | 2006-05-18 | 2007-11-22 | Motorola, Inc. | Method and apparatus for fast cell search |
US8150410B2 (en) * | 2006-06-16 | 2012-04-03 | Samsung Electronics Co., Ltd. | System and method for a fractional loading scheme for broadcast/multicast traffic |
FI20065467A0 (fi) | 2006-06-30 | 2006-06-30 | Nokia Corp | Naapurisolumittaus ja -raportointi useita radioliityntäteknologioita (RAT) käsittävässä ympäristössä |
US8839362B2 (en) * | 2006-07-31 | 2014-09-16 | Motorola Mobility Llc | Method and apparatus for managing transmit power for device-to-device communication |
WO2008038336A1 (en) * | 2006-09-26 | 2008-04-03 | Mitsubishi Electric Corporation | Data communication method and mobile communication system |
US8300596B2 (en) * | 2006-10-30 | 2012-10-30 | Nokia Corporation | Apparatus, method and computer program product providing extended measurement control signal for handoff measurement under interference coordination |
CN103220061B (zh) * | 2006-11-01 | 2016-08-10 | 高通股份有限公司 | 用于在正交无线通信系统搜索小区的方法和设备 |
EP2434671A3 (en) * | 2006-11-07 | 2013-03-13 | Qualcomm Incorporated | Method and apparatus for reinforcement of MBSFN transmissions |
WO2008060236A2 (en) | 2006-11-17 | 2008-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission of special neighbor cell lists |
US20080144612A1 (en) * | 2006-12-13 | 2008-06-19 | Nokia Corporation | Flexible radio resource sharing in time and frequency domains among TDD communication systems |
GB2445777B (en) * | 2007-01-10 | 2009-04-22 | Samsung Electronics Co Ltd | Wireless communication system |
US20080188260A1 (en) * | 2007-02-02 | 2008-08-07 | Motorola, Inc. | Method and apparatus for uplink power control in a communication system |
EP1962535B1 (en) * | 2007-02-07 | 2018-11-21 | LG Electronics Inc. | Cumulative neighboring cell list |
EP2119254B1 (en) * | 2007-02-12 | 2013-07-03 | Motorola Mobility LLC | Apparatus and method providing priority setting for multi-rat interworking |
WO2008103317A2 (en) * | 2007-02-16 | 2008-08-28 | Interdigital Technology Corporation | Precoded pilot transmission for multi-user and single user mimo communications |
US20090023448A1 (en) * | 2007-02-21 | 2009-01-22 | Qualcomm Incorporated | Method and apparatus for inter-system handover |
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 |
KR20090125122A (ko) * | 2007-03-22 | 2009-12-03 | 노키아 코포레이션 | 핸드오버를 용이하게 하는 방법, 장치 및 컴퓨터 판독가능 저장 매체 |
CN101675634B (zh) * | 2007-03-28 | 2013-03-13 | Lm爱立信电话有限公司 | 存在mbms单频网络传输时小区特定基准符号的测量 |
NZ580305A (en) * | 2007-04-11 | 2012-08-31 | Ericsson Telefon Ab L M | Information on reference signal structure for neighbouring cell measurements |
KR101138850B1 (ko) * | 2007-05-02 | 2012-05-14 | 노키아 코포레이션 | 이웃 셀 할당을 시그널링하기 위한 방법, 장치, 및 컴퓨터 판독가능 매체 |
US7920494B2 (en) * | 2008-01-04 | 2011-04-05 | Motorola Mobility, Inc. | Method and apparatus for performing mobility measurements in a communication network |
-
2008
- 2008-04-03 NZ NZ580305A patent/NZ580305A/xx unknown
- 2008-04-03 US US12/595,304 patent/US8351319B2/en active Active
- 2008-04-03 EP EP20215897.8A patent/EP3823318A1/en active Pending
- 2008-04-03 JP JP2010502973A patent/JP4972705B2/ja active Active
- 2008-04-03 EP EP08724334.1A patent/EP2135473B1/en active Active
- 2008-04-03 MY MYPI20094229A patent/MY153213A/en unknown
- 2008-04-03 CA CA2683476A patent/CA2683476C/en active Active
- 2008-04-03 CA CA3017227A patent/CA3017227C/en active Active
- 2008-04-03 CN CN201310341725.2A patent/CN103402239B/zh active Active
- 2008-04-03 ES ES08724334T patent/ES2845903T3/es active Active
- 2008-04-03 WO PCT/SE2008/050388 patent/WO2008127185A1/en active Application Filing
- 2008-04-03 HU HUE08724334A patent/HUE054175T2/hu unknown
- 2008-04-03 CA CA3158253A patent/CA3158253A1/en active Pending
- 2008-04-03 MX MX2009010915A patent/MX2009010915A/es active IP Right Grant
- 2008-04-03 PL PL08724334T patent/PL2135473T3/pl unknown
- 2008-04-03 CN CN2008800191529A patent/CN101682881B/zh active Active
-
2012
- 2012-04-09 JP JP2012088748A patent/JP5401580B2/ja active Active
- 2012-12-06 US US13/706,417 patent/US8873363B2/en active Active
-
2014
- 2014-10-24 US US14/523,189 patent/US9900136B2/en active Active
-
2018
- 2018-01-08 US US15/864,106 patent/US10439781B2/en active Active
-
2019
- 2019-09-17 US US16/572,906 patent/US11177921B2/en active Active
-
2021
- 2021-11-11 US US17/524,114 patent/US20220069955A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1357179A (zh) * | 1999-04-19 | 2002-07-03 | 艾利森电话股份有限公司 | 在蜂窝网中实现多载波的系统和方法 |
CN1543749A (zh) * | 2001-08-17 | 2004-11-03 | ��������λ�Ƽ���˾ | 在一个使用码分多址的分时双工通信系统中交叉小区用户设备干扰的降低 |
CN1893314A (zh) * | 2005-07-05 | 2007-01-10 | 摩托罗拉公司 | 用于识别无线基站的方法和系统 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103402239B (zh) | 用于相邻小区测量的关于参考信号结构的信息 | |
US10826744B2 (en) | Preambles in OFDMA system | |
US10863516B2 (en) | Communications device and method | |
US10117238B2 (en) | Mobile communications system, network element and method for resource allocation on a virtual carrier for machine-type communications with a narrow band EPDCCH | |
KR101459155B1 (ko) | 협력 무선통신 시스템을 위한 기준신호의 전송방법 및 무선자원의 할당방법 | |
CN102511192A (zh) | 通信系统,通信方法,基站和通信设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20150814 Owner name: OPTIS WIRELESS TECHNOLOGY LLC Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20150814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150814 Address after: Texas, USA Applicant after: Telefonaktiebolaget LM Ericsson (publ) Address before: Delaware Applicant before: Clastres LLC Effective date of registration: 20150814 Address after: Delaware Applicant after: Clastres LLC Address before: Stockholm Applicant before: Telefonaktiebolaget LM Ericsson |
|
GR01 | Patent grant | ||
GR01 | Patent grant |