BRPI1012946A2 - "sistemas e métodos para seleção de portadora de componente em um sistema de comunicação sem fio" - Google Patents

"sistemas e métodos para seleção de portadora de componente em um sistema de comunicação sem fio"

Info

Publication number
BRPI1012946A2
BRPI1012946A2 BRPI1012946A BRPI1012946A BRPI1012946A2 BR PI1012946 A2 BRPI1012946 A2 BR PI1012946A2 BR PI1012946 A BRPI1012946 A BR PI1012946A BR PI1012946 A BRPI1012946 A BR PI1012946A BR PI1012946 A2 BRPI1012946 A2 BR PI1012946A2
Authority
BR
Brazil
Prior art keywords
systems
methods
wireless communication
communication system
component carrier
Prior art date
Application number
BRPI1012946A
Other languages
English (en)
Inventor
Khoshnevis Ahmad
M Kowalski John
J Park Kenneth
Imamura Kimihiko
Choudhury Sayantan
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI1012946A2 publication Critical patent/BRPI1012946A2/pt
Publication of BRPI1012946B1 publication Critical patent/BRPI1012946B1/pt

Links

Classifications

    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1012946-4A 2009-06-19 2010-04-21 sistemas e métodos para seleção de portadora de componente em um sistema de comunicação sem fio BRPI1012946B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/488,478 2009-06-19
US12/488,478 US9386593B2 (en) 2009-06-19 2009-06-19 Systems and methods for component carrier selection in a wireless communication system
PCT/JP2010/057523 WO2010146941A1 (en) 2009-06-19 2010-04-21 Systems and methods for component carrier selection in a wireless communication system

Publications (2)

Publication Number Publication Date
BRPI1012946A2 true BRPI1012946A2 (pt) 2018-01-16
BRPI1012946B1 BRPI1012946B1 (pt) 2021-04-20

Family

ID=43354314

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012946-4A BRPI1012946B1 (pt) 2009-06-19 2010-04-21 sistemas e métodos para seleção de portadora de componente em um sistema de comunicação sem fio

Country Status (8)

Country Link
US (1) US9386593B2 (pt)
EP (1) EP2443887B1 (pt)
JP (2) JP5009441B1 (pt)
CN (1) CN102484868A (pt)
BR (1) BRPI1012946B1 (pt)
EA (1) EA022835B1 (pt)
MX (1) MX2011012773A (pt)
WO (1) WO2010146941A1 (pt)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101089838B1 (ko) * 2008-08-13 2011-12-05 한국전자통신연구원 캐리어 집성을 사용하는 통신 시스템 및 상기 통신 시스템에 속하는 기지국 및 단말
KR101697596B1 (ko) * 2009-01-29 2017-01-18 엘지전자 주식회사 전송 전력을 제어하는 방법 및 이를 위한 장치
US9596631B2 (en) 2009-06-22 2017-03-14 Sun Patent Trust Communication terminal
CN102045149B (zh) * 2009-06-23 2014-05-14 宏达国际电子股份有限公司 处理下链路信令的方法及其相关通讯装置
US8718658B2 (en) * 2009-06-25 2014-05-06 Samsung Electronics Co., Ltd. Communication system for distributedly managing interference using feedback message
CN101998577B (zh) * 2009-08-14 2013-06-05 电信科学技术研究院 随机接入前导码的发送方法、系统及设备
GB2472789A (en) * 2009-08-17 2011-02-23 Nec Corp In a lte-advanced network a target enb sends a source enb information to indicate to the ue which of multiple component carriers is to be used for initail acc
JP5445186B2 (ja) 2009-10-30 2014-03-19 ソニー株式会社 基地局、端末装置、通信制御方法及び無線通信システム
JP2011097443A (ja) * 2009-10-30 2011-05-12 Sony Corp ハンドオーバのための方法、端末装置、基地局及び無線通信システム
US20110128919A1 (en) * 2009-11-30 2011-06-02 Samsung Electronics Co. Ltd. Device and method for selecting transceiver in mobile communication system
KR101376997B1 (ko) * 2010-01-08 2014-03-25 알까뗄 루슨트 비활성 다운링크 요소 반송파들을 측정하도록 사용자 기기를 제어하기 위한 방법 및 디바이스
EP2524538A1 (en) * 2010-01-11 2012-11-21 Telefonaktiebolaget LM Ericsson (publ) Measurement handling with carrier aggregation
KR20110094163A (ko) * 2010-02-14 2011-08-22 엘지전자 주식회사 이동통신 시스템에서 측정 결과값 정보의 전달 방법 및 이를 위한 장치
US9451492B2 (en) * 2010-03-31 2016-09-20 Htc Corporation Apparatuses and methods for reporting availability of measurement log
US9042836B2 (en) * 2010-03-31 2015-05-26 Htc Corporation Apparatuses and methods for measurement control
KR20110111790A (ko) * 2010-04-05 2011-10-12 주식회사 팬택 다중 요소 반송파를 사용하는 무선 통신 시스템에서의 핸드오버 시 요소반송파 정보 시그널링 방법 및 장치
WO2011162522A2 (ko) * 2010-06-21 2011-12-29 엘지전자 주식회사 채널 상태 정보 전송 방법 및 장치
US9131457B2 (en) * 2010-08-12 2015-09-08 Samsung Electronics Co., Ltd. Apparatus and method for transmission of uplink sounding reference signals in a wireless network
KR20120025103A (ko) * 2010-09-07 2012-03-15 삼성전자주식회사 듀얼 셀 기반으로 하는 무선통신 시스템에서 스케줄링 방법 및 장치
KR101585422B1 (ko) * 2011-01-31 2016-01-25 삼성전자주식회사 무선통신 시스템에서 셀 간 제한적 협력을 통한 프리코딩 장치 및 방법
JP5641969B2 (ja) * 2011-02-18 2014-12-17 三菱電機株式会社 無線通信システム、運用周波数決定方法およびアクセスポイント
US8737308B2 (en) * 2011-07-01 2014-05-27 Qualcomm Incorporated Synchronized uplink-downlink hop for measurements
US20140220963A1 (en) * 2011-10-02 2014-08-07 Lg Electronics Inc Method of reporting measurement result in wireless communication system and apparatus for the same
US10264478B2 (en) 2011-12-16 2019-04-16 Samsung Electronics Co., Ltd. Methods and apparatus to enhance reliability in millimeter wave wideband communications
JP5956769B2 (ja) * 2012-02-13 2016-07-27 シャープ株式会社 無線通信システム、通信方法、基地局装置、および移動体端末
CN104322120B (zh) * 2012-04-03 2019-01-04 瑞典爱立信有限公司 确保小区改变期间的定位服务质量
US8837290B2 (en) * 2012-12-04 2014-09-16 Telefonaktiebolaget L M Ericsson (Publ) Handover in a soft cell network
US9078241B2 (en) * 2013-03-22 2015-07-07 Sharp Kabushiki Kaisha Systems and methods for establishing multiple radio connections
US9521571B2 (en) 2013-07-02 2016-12-13 Nokia Technologies Oy Method and apparatus of switching communications from a first channel to a second channel of higher-frequency
US9392568B2 (en) * 2013-11-13 2016-07-12 Microsoft Technology Licensing, Llc Radio channel utilization
US20150334612A1 (en) * 2014-05-13 2015-11-19 Qualcomm Incorporated Small cell channel selection
EP3217703A4 (en) * 2014-11-07 2018-10-10 Kyocera Corporation Wireless base station and user terminal
US10305767B2 (en) * 2015-07-28 2019-05-28 Nokia Solutions And Networks Oy Methods and apparatuses for measurement of packet delay in uplink in E-UTRAN
CN106686647B (zh) * 2015-11-05 2021-05-11 索尼公司 无线通信设备和无线通信方法
ES2914649T3 (es) 2016-04-01 2022-06-15 Huawei Tech Co Ltd Sistema y método de conmutación, transmisión y mejoras SRS
US10455558B2 (en) * 2016-05-13 2019-10-22 Qualcomm Incorporated Handling for interruption due to carrier switching and carrier switching capability indication
US10700723B2 (en) 2016-08-23 2020-06-30 Lg Electronics Inc. Method for terminal, configured to aggregate plurality of component carriers, for mitigating interference
JP6845314B2 (ja) * 2016-10-11 2021-03-17 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） 測定手順を考慮してｓｒｓ切り替えを適応させる方法および装置
CN108243135B (zh) * 2016-12-27 2021-05-14 普天信息技术有限公司 载波切换方法和系统
CN108632925B (zh) * 2017-03-24 2020-12-08 中国移动通信有限公司研究院 一种基站选择方法及系统
WO2019023515A1 (en) 2017-07-26 2019-01-31 Aviat Networks, Inc. TRANSPARENT RADIO CLOCK DISTRIBUTED OVER A WIRELESS NETWORK
US10893540B2 (en) 2017-07-28 2021-01-12 Qualcomm Incorporated Random access channel procedures with multiple carriers
US11902948B1 (en) * 2018-11-30 2024-02-13 T-Mobile Innovations Llc Adaptive primary component carrier switching in massive MIMO based on beamforming calibration status
WO2020113431A1 (zh) * 2018-12-04 2020-06-11 Oppo广东移动通信有限公司 无线链路的检测方法及终端设备
CN111628829A (zh) * 2019-02-28 2020-09-04 北京信息科技大学 一种用于隧道通信的节点设备中的方法和装置
US20210045177A1 (en) * 2019-08-06 2021-02-11 Qualcomm Incorporated Handling repeated network configuration failure
US11309978B2 (en) 2020-04-09 2022-04-19 Aviat U.S., Inc. Systems and methods for in-line interference detection in point-to-point radio links
WO2025253627A1 (ja) * 2024-06-07 2025-12-11 Ｎｔｔ株式会社 無線通信システム
WO2025253628A1 (ja) * 2024-06-07 2025-12-11 Ｎｔｔ株式会社 無線通信システム

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9205834A (pt) * 1991-04-01 1994-06-28 Motorola Inc Sistema de radiotelefonia, e processo de verificação de um canal-alvo.
US5691974A (en) * 1995-01-04 1997-11-25 Qualcomm Incorporated Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy
ATE343307T1 (de) * 2000-12-08 2006-11-15 Motorola Inc Kanalzuweisung in einem kommunikationssystem
EP1468580A1 (en) * 2002-01-21 2004-10-20 Siemens Mobile Communications S.p.A. Method and mobile station to perform the initial cell search in time slotted systems
US7424268B2 (en) * 2002-04-22 2008-09-09 Cisco Technology, Inc. System and method for management of a shared frequency band
US20050180364A1 (en) * 2002-09-20 2005-08-18 Vijay Nagarajan Construction of projection operators for interference cancellation
KR100566274B1 (ko) * 2003-11-20 2006-03-30 삼성전자주식회사 직교주파수분할다중 시스템에서 부반송파 할당 장치 및방법
US7047009B2 (en) * 2003-12-05 2006-05-16 Flarion Technologies, Inc. Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system
US7437164B2 (en) * 2004-06-08 2008-10-14 Qualcomm Incorporated Soft handoff for reverse link in a wireless communication system with frequency reuse
KR20050119590A (ko) * 2004-06-16 2005-12-21 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 통신 시스템에서채널 품질 정보 피드백 장치 및 방법
US20060153283A1 (en) * 2005-01-13 2006-07-13 Scharf Louis L Interference cancellation in adjoint operators for communication receivers
US20070177501A1 (en) * 2006-01-31 2007-08-02 Texas Instruments Incorporated Signaling Requirements to Support Interference Coordination in OFDMA Based Systems
US8260340B2 (en) * 2006-02-17 2012-09-04 Alcatel Lucent Methods of reverse link power control
KR101387475B1 (ko) * 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
CN101064911B (zh) * 2006-04-28 2012-08-22 上海贝尔阿尔卡特股份有限公司 无线接入系统的切换控制方法、中继站和基站
JP4676533B2 (ja) * 2006-07-14 2011-04-27 富士通株式会社 移動通信システム及び基地局
KR101265643B1 (ko) * 2006-08-22 2013-05-22 엘지전자 주식회사 무선 통신 시스템에서의 핸드오버 수행 및 그 제어 방법
KR100957348B1 (ko) * 2006-10-16 2010-05-12 삼성전자주식회사 이동 통신 시스템에서 불연속 수신 모드에서 동작하는 단말이 핸드 오버를 수행하는 방법 및 장치
JP5001378B2 (ja) * 2006-11-30 2012-08-15 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） マルチキャストメッセージ中の測定値の報告を差の形式で行うことにより信号伝達帯域幅の負荷を軽減するための方法及び装置
CN101203034B (zh) 2006-12-12 2010-12-08 华为技术有限公司 下行双载/多载传输技术下分组交换的切换方法系统及设备
EP2120476A4 (en) * 2007-03-01 2014-01-01 Ntt Docomo Inc BASIC STATION EQUIPMENT AND COMMUNICATION CONTROL METHOD
CN101663912A (zh) * 2007-03-12 2010-03-03 诺基亚公司 用于报告和同时传送机制以改进信令可靠性的技术
US20080240439A1 (en) * 2007-03-15 2008-10-02 Interdigital Technology Corporation Methods and apparatus to facilitate data and security context transfer, and re-initialization during mobile device handover
US8331314B2 (en) * 2007-04-20 2012-12-11 Telefonaktiebolaget L M Ericsson (Publ) Dormant session management associated with handover
US8218500B2 (en) 2007-04-30 2012-07-10 Texas Instruments Incorporated Pre-synchronization method for hard handovers in wireless networks
US8699602B2 (en) * 2007-12-13 2014-04-15 Texas Instruments Incorporated Channel quality report processes, circuits and systems
US9392504B2 (en) * 2007-06-19 2016-07-12 Qualcomm Incorporated Delivery of handover command
US8848655B2 (en) * 2007-06-21 2014-09-30 Ubeeairwalk, Inc. System, method, and computer-readable medium for user equipment handoff from a macrocellular network to an IP-femtocell network
US8537774B2 (en) * 2007-08-16 2013-09-17 Apple Inc. Capacity optimisation in a cellular wireless network
EP2206392B1 (en) * 2007-10-24 2012-08-08 Nokia Siemens Networks Oy Method and apparatus of providing a frame structure for supporting different operational modes
US7782755B2 (en) * 2007-12-21 2010-08-24 Motorola, Inc. Method for uplink collaborative SDMA user pairing in WIMAX
US8780790B2 (en) * 2008-01-07 2014-07-15 Qualcomm Incorporated TDD operation in wireless communication systems
US8948758B2 (en) * 2008-01-25 2015-02-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for frequency access restriction in cellular communications
US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
FI20085194A0 (fi) * 2008-02-29 2008-02-29 Nokia Siemens Networks Oy Menetelmä ja laite kanavanvaihtoproseduuria varten jatkolähetyslaajennuksen sisältävässä tietoliikenneverkossa
US8260206B2 (en) * 2008-04-16 2012-09-04 Qualcomm Incorporated Methods and apparatus for uplink and downlink inter-cell interference coordination
US8934405B2 (en) * 2008-05-06 2015-01-13 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for retransmission scheduling and control in multi-carrier wireless communication networks
US8583137B2 (en) * 2008-05-16 2013-11-12 Qualcomm Incorporated Dynamic coverage adjustment in a multi-carrier communication system
US7986673B2 (en) * 2008-05-30 2011-07-26 Sharp Laboratories Of America, Inc. Systems and methods for reducing feedback overhead in wireless networks using channel characteristics
US20090316676A1 (en) * 2008-06-18 2009-12-24 Nokia Corporation Method and Apparatus for Coupled Sounding
WO2010000288A1 (en) * 2008-07-03 2010-01-07 Telefonaktiebolaget Lm Ericsson (Publ) Fast channel switching in tv broadcast systems
US8891441B2 (en) * 2008-09-04 2014-11-18 Intel Corporation L2 tunneling-based low latency single radio handoffs
EP2351447B1 (en) * 2008-09-24 2015-08-19 Telefonaktiebolaget L M Ericsson (PUBL) Coordinated multipoint transmission/reception user grouping
CN102165720B (zh) * 2008-09-26 2015-10-14 三星电子株式会社 支持多个天线的探测参考信号发射的装置及方法
JP5223606B2 (ja) * 2008-11-07 2013-06-26 富士通モバイルコミュニケーションズ株式会社 通信処理システム、ｏｆｄｍ信号送信方法、ｏｆｄｍ送信機、ｏｆｄｍ受信機、および制御局
WO2010085913A1 (zh) * 2009-02-02 2010-08-05 华为技术有限公司 一种多载波小区切换方法、装置和系统
TWI578811B (zh) * 2009-03-12 2017-04-11 內數位專利控股公司 執行分量載波特定再配置方法及裝置
EP3288310B1 (en) * 2009-04-09 2019-06-12 Huawei Technologies Co., Ltd. Random access method in a handover involving carrier aggregation
WO2010121661A1 (en) * 2009-04-24 2010-10-28 Nokia Siemens Networks Oy Method, apparatus, and related computer program product for load balancing in a relay network
WO2010121664A1 (en) * 2009-04-24 2010-10-28 Nokia Siemens Networks Oy Partitioning resources on a target side of a handover of a user equipment based on data traffic indication
CN107181582B (zh) 2009-04-28 2020-07-31 三菱电机株式会社 移动通信系统
EP2436202B1 (en) * 2009-05-29 2019-08-07 Nokia Solutions and Networks Oy Communication network and method
US20110149913A1 (en) * 2009-12-17 2011-06-23 Electronics And Telecommunications Research Institute Method and serving base station for determining handover type, and method for handover between base stations in wireless mobile communication system using carrier aggregation
US8874117B2 (en) * 2010-05-04 2014-10-28 Motorola Mobility Llc Handover during carrier aggregation operation in wireless communication network

Also Published As

Publication number Publication date
US9386593B2 (en) 2016-07-05
JP2012186846A (ja) 2012-09-27
JP5417486B2 (ja) 2014-02-12
EP2443887A4 (en) 2015-05-20
EA022835B1 (ru) 2016-03-31
BRPI1012946B1 (pt) 2021-04-20
EA201200010A1 (ru) 2012-07-30
JP5009441B1 (ja) 2012-08-22
US20100322185A1 (en) 2010-12-23
EP2443887A1 (en) 2012-04-25
WO2010146941A1 (en) 2010-12-23
JP2012531066A (ja) 2012-12-06
MX2011012773A (es) 2012-02-01
CN102484868A (zh) 2012-05-30
EP2443887B1 (en) 2019-06-05

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