BR112012020777A2 - método para controlar uma transferência, equipamento de usuário, estação base, e, sistema de comunicação de rádio. - Google Patents

método para controlar uma transferência, equipamento de usuário, estação base, e, sistema de comunicação de rádio.

Info

Publication number
BR112012020777A2
BR112012020777A2 BR112012020777A BR112012020777A BR112012020777A2 BR 112012020777 A2 BR112012020777 A2 BR 112012020777A2 BR 112012020777 A BR112012020777 A BR 112012020777A BR 112012020777 A BR112012020777 A BR 112012020777A BR 112012020777 A2 BR112012020777 A2 BR 112012020777A2
Authority
BR
Brazil
Prior art keywords
base station
transfer
controlling
user equipment
communication system
Prior art date
Application number
BR112012020777A
Other languages
English (en)
Other versions
BR112012020777B1 (pt
Inventor
Hiroaki Takano
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BR112012020777A2 publication Critical patent/BR112012020777A2/pt
Publication of BR112012020777B1 publication Critical patent/BR112012020777B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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), 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
    • H04L5/0001—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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W72/50—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
    • 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
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

método para controlar uma transferência, equipamento de usuário, estação base, e, sistema de comunicação de rádio. é divulgado um método que executa transferências sme perda de dados, mesmo em circustâncias em que programação cruzada pode ter lugar. em um método para controlar transferências de uma primeira estação base para uma segunda estação base por um dispositivo terminal que se comunica sem fio através de um canal de comunicações que é formado integrando uma pluralidade de portadoras componentes, informação de programação com relação a cada respectiva portadora componente é distribuída de acordo com qualquer um dentre um protocolo de programação direta ou um protocolo de programação cruzada, e o método inclui uma etapa de instruir uma transferência a partir da primeira estação base, inicialmente para o dispositivo terminal concernente a uma segunda portadora componente que deve ser operada de acordo com o protocolo de programação direta através da segunda estação base, quando é determinado que uma transferência deve ser executada com relação a uma primeira portadora componente de acordo com o protocolo de programação cruzada.
BR112012020777-6A 2010-02-25 2011-01-21 Equipamento de usuário, estação base, método para controlar uma transferência a partir de uma primeira estação base para uma segunda estação base BR112012020777B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010040464A JP5440248B2 (ja) 2010-02-25 2010-02-25 ハンドオーバを制御するための方法、端末装置、基地局及び無線通信システム
JP2010-040464 2010-02-25
PCT/JP2011/051051 WO2011105138A1 (ja) 2010-02-25 2011-01-21 ハンドオーバを制御するための方法、端末装置、基地局及び無線通信システム

Publications (2)

Publication Number Publication Date
BR112012020777A2 true BR112012020777A2 (pt) 2016-05-03
BR112012020777B1 BR112012020777B1 (pt) 2021-12-07

Family

ID=44506560

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020777-6A BR112012020777B1 (pt) 2010-02-25 2011-01-21 Equipamento de usuário, estação base, método para controlar uma transferência a partir de uma primeira estação base para uma segunda estação base

Country Status (12)

Country Link
US (3) US9351204B2 (pt)
EP (2) EP2541988B1 (pt)
JP (1) JP5440248B2 (pt)
KR (1) KR101735143B1 (pt)
CN (2) CN105208612B (pt)
BR (1) BR112012020777B1 (pt)
HK (1) HK1175056A1 (pt)
MY (1) MY161246A (pt)
RU (1) RU2540281C2 (pt)
SG (1) SG183251A1 (pt)
TW (1) TWI468042B (pt)
WO (1) WO2011105138A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9025478B2 (en) 2011-08-16 2015-05-05 Google Technology Holdings LLC Self-interference handling in a wireless communication terminal supporting carrier aggregation
WO2013140533A1 (ja) * 2012-03-19 2013-09-26 富士通株式会社 無線通信装置
JP5896023B2 (ja) 2012-06-25 2016-03-30 ソニー株式会社 情報処理装置、無線通信装置、通信システム、情報処理方法およびプログラム
JP6006415B2 (ja) * 2012-07-24 2016-10-12 エンパイア テクノロジー ディベロップメント エルエルシー キャリヤアグリゲーション技術に基づくｌｔｅ−アドバンストシステムのためのセル交換戦略
US20150208413A1 (en) * 2012-10-30 2015-07-23 Sony Corporation Communication control device, terminal device, program, and communication control method
KR101670311B1 (ko) 2013-01-30 2016-10-28 이노베이티브 소닉 코포레이션 무선 통신 시스템에서 인터-노드 접속성을 처리하기 위한 방법 및 장치
US9237490B2 (en) * 2013-01-30 2016-01-12 Broadcom Corporation Wireless communication system utilizing staggered device handovers
KR101632277B1 (ko) 2013-03-29 2016-07-01 주식회사 케이티 복수의 기지국과 연결된 상황에서의 핸드오버 방법 및 그 장치
WO2014157888A1 (ko) * 2013-03-29 2014-10-02 주식회사 케이티 복수의 기지국과 연결된 상황에서의 핸드오버 방법 및 그 장치
JP6313545B2 (ja) * 2013-05-09 2018-04-18 株式会社Ｎｔｔドコモ 移動局
JP6227930B2 (ja) * 2013-08-20 2017-11-08 株式会社Ｎｔｔドコモ 移動通信方法
WO2015028053A1 (en) * 2013-08-28 2015-03-05 Telefonaktiebolaget L M Ericsson (Publ) Attachment of a mobile terminal to a radio access network
KR102310798B1 (ko) * 2014-05-08 2021-10-12 삼성전자주식회사 Pa 바이어스를 제어하는 장치 및 그 방법
ES2898782T3 (es) * 2015-09-17 2022-03-08 Sony Corp Dispositivo y procedimiento
US11140714B2 (en) * 2016-09-30 2021-10-05 Qualcomm Incorporated PRACH and/or SRS switching enhancements
CN110235493B (zh) * 2017-02-01 2023-03-31 高通股份有限公司 用于增强型机器类型通信的信道质量指示符设计
US11234170B2 (en) 2017-03-24 2022-01-25 Convida Wireless, Llc Early handover preparation and early handover command
CN108810944B (zh) * 2017-05-04 2021-04-20 华为技术有限公司 上行载波切换的方法、网络设备和终端设备
GB2567296B (en) 2017-08-09 2021-08-25 Samsung Electronics Co Ltd System and method for transmitting and receiving system information

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100428732C (zh) * 2003-12-24 2008-10-22 华为技术有限公司 集成交叉交换单元及其业务调度方法
JP4762680B2 (ja) * 2005-11-04 2011-08-31 株式会社エヌ・ティ・ティ・ドコモ キャリア方法通知方法、周辺セル測定方法、基地局装置および移動局装置
WO2009020109A1 (ja) * 2007-08-07 2009-02-12 Sharp Kabushiki Kaisha 移動通信システム、移動局装置、基地局装置、通信方法、通信制御方法
US8284734B2 (en) * 2007-09-28 2012-10-09 Qualcomm Incorporated Methods for intra base station handover optimizations
US8208498B2 (en) * 2007-10-30 2012-06-26 Qualcomm Incorporated Methods and systems for HFN handling at inter-base station handover in mobile communication networks
US20090168723A1 (en) * 2007-11-27 2009-07-02 Qualcomm Incorporated Method and apparatus for handling out-of-order packets during handover in a wireless communication system
WO2009113928A1 (en) * 2008-03-13 2009-09-17 Telefonaktiebolaget L M Ericsson (Publ) Quality based handover procedure between co-located cells
JP4744544B2 (ja) 2008-03-24 2011-08-10 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御方法、セル再選択方法及び移動局
US8711811B2 (en) * 2008-06-19 2014-04-29 Telefonaktiebolaget L M Ericsson (Publ) Identifying multi-component carrier cells
US9113429B2 (en) * 2008-06-19 2015-08-18 Qualcomm Incorporated Method to increase the probability of handover message being received by receiver
KR101633202B1 (ko) * 2008-06-19 2016-06-23 인터디지탈 패튼 홀딩스, 인크 최적화된 서빙 듀얼 셀 변경
CN101616438A (zh) * 2008-06-24 2009-12-30 华为技术有限公司 多载波系统信号发射、接收方法及装置
US8537802B2 (en) * 2008-07-23 2013-09-17 Marvell World Trade Ltd. Channel measurements in aggregated-spectrum wireless systems
CN104486056B (zh) * 2008-10-20 2018-06-05 交互数字专利控股公司 Wtru及由wtru实施的用于执行载波聚合的方法
US8923125B2 (en) * 2008-10-24 2014-12-30 Qualcomm Incorporated Wireless network resource adaptation
KR101253202B1 (ko) * 2008-10-29 2013-04-10 엘지전자 주식회사 광대역 지원을 위한 다중 캐리어 결합 상황에서 효과적인 물리 채널 전송방법
KR101136135B1 (ko) * 2008-11-21 2012-04-17 한국전자통신연구원 반송파 집합 환경에서의 기지국간 핸드오버 장치
EP2384052A1 (en) * 2009-01-16 2011-11-02 Sharp Kabushiki Kaisha Mobile station apparatus, base station apparatus, handoff method, and mobile communication system
WO2010088536A1 (en) * 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
CN103906250B (zh) * 2009-02-02 2018-06-22 三菱电机株式会社 移动体通信系统
KR20110126651A (ko) * 2009-02-04 2011-11-23 텔레폰악티에볼라겟엘엠에릭슨(펍) 전기통신시스템에서 앵커 반송파 선택기술
US20130153298A1 (en) * 2009-02-19 2013-06-20 Interdigital Patent Holdings, Inc. Method and apparatus for enhancing cell-edge user performance and signaling radio link failure conditions via downlink cooperative component carriers
US20100215011A1 (en) * 2009-02-26 2010-08-26 Interdigital Patent Holdings, Inc. Method and apparatus for switching a resource assignment mode for a plurality of component carriers
BRPI1009480B1 (pt) * 2009-03-16 2021-01-26 Sun Patent Trust sistema de comunicação sem fio, aparelho terminal, aparelho de estação base e método de comunicação sem fio
CN101540978B (zh) * 2009-04-27 2013-09-11 中兴通讯股份有限公司 下行分量载波标识方法、同步下行分量载波上报方法与装置
DK2428068T3 (da) * 2009-05-08 2013-06-24 Ericsson Telefon Ab L M Fremgangsmåder og anordninger til understøttelse af DTX
US8848601B2 (en) * 2009-08-21 2014-09-30 Blackberry Limited System and method for carrier activation
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
WO2011072721A1 (en) * 2009-12-15 2011-06-23 Nokia Corporation Method, mobile station, base station and computer program product to control the activation of a wireless carrier
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
EP2524464A1 (en) * 2010-01-12 2012-11-21 Nokia Siemens Networks OY Apparatus and method for scheduling in carrier aggregated communication systems based on a transmit-receive-frequency gap band
US20110205976A1 (en) * 2010-02-19 2011-08-25 Nokia Siemens Networks Oy UE Specific Signaling Carrier Indicator For Carrier Aggregation
US9603048B2 (en) * 2012-03-16 2017-03-21 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems

Also Published As

Publication number Publication date
MY161246A (en) 2017-04-14
CN105208612B (zh) 2019-08-06
CN102771160B (zh) 2015-11-25
EP2541988A4 (en) 2016-01-06
RU2012135484A (ru) 2014-02-27
KR20130053384A (ko) 2013-05-23
US20120314606A1 (en) 2012-12-13
EP2541988A1 (en) 2013-01-02
EP2541988B1 (en) 2019-01-09
SG183251A1 (en) 2012-09-27
EP3471460B1 (en) 2020-05-13
JP2011176722A (ja) 2011-09-08
US20160249260A1 (en) 2016-08-25
US9351204B2 (en) 2016-05-24
CN105208612A (zh) 2015-12-30
EP3471460A1 (en) 2019-04-17
TW201208412A (en) 2012-02-16
HK1175056A1 (en) 2013-06-21
BR112012020777B1 (pt) 2021-12-07
US10932172B2 (en) 2021-02-23
TWI468042B (zh) 2015-01-01
RU2540281C2 (ru) 2015-02-10
US10368280B2 (en) 2019-07-30
US20190320366A1 (en) 2019-10-17
KR101735143B1 (ko) 2017-05-12
WO2011105138A1 (ja) 2011-09-01
CN102771160A (zh) 2012-11-07
JP5440248B2 (ja) 2014-03-12

Similar Documents

Publication Publication Date Title
BR112012020777A2 (pt) método para controlar uma transferência, equipamento de usuário, estação base, e, sistema de comunicação de rádio.
BR112018002078A2 (pt) métodos e aparelho para protocolo de acesso de mídia de múltiplos canais
EP3606149A4 (en) DATA TRANSMISSION METHOD, ACCESS NETWORK DEVICE, TERMINAL AND COMMUNICATION SYSTEM
EP3518596A4 (en) COMMUNICATION METHOD, DEVICE, SYSTEM, END UNIT AND ACCESS NETWORK DEVICE
EP3402246A4 (en) Method and device for communication resource allocation, terminal device, base station, and communication system
EP3706353A4 (en) CARRIER SWITCHING METHOD, DEVICE AND SYSTEM FOR MULTI-CARRIER COMMUNICATION
EP3306996A4 (en) Data transmission method, wireless network device and communication system
WO2010008853A8 (en) Concentrator for multiplexing access point to wireless network connections
EP2124401A4 (en) SYSTEM FOR MANAGING MOBILE DEVICES, NETWORK DEVICE AND OPERATING CONTROL METHOD THEREFOR FOR MOBILE DEVICES
EP2469911A4 (en) MOBILE COMMUNICATION SYSTEM, NETWORK MANAGEMENT APPARATUS, MACROCELLULAR BASE STATION APPARATUS, AND INTERFERENCE CONTROL METHOD
BR112012009467A2 (pt) método para realizar uma transferência de passagem de uma primeira estação base para uma segunda estação base, equipamento de usuário, estação base, e, sistema de radiocomunicação
EP3328145A4 (en) Data transmission method, terminal equipment, base station, and communication system
EP2624621A4 (en) SYSTEM AND METHOD FOR WIRELESS COMMUNICATION, WIRELESS TERMINAL, WIRELESS STATION, AND OPERATIONS MANAGEMENT SERVER DEVICE
EP2205015A4 (en) RADIO COMMUNICATION SYSTEM, BASIC STATION, FUNCTIONAL MANAGEMENT PROCESS AND BASIC STATION PROGRAM
GB201018846D0 (en) Mobile communications network and method
WO2010098975A3 (en) Assigning regional wireless communications handovers utilizing ancillary cell feedback
WO2013189176A3 (zh) 一种多同步域的时间同步系统、方法及跨域设备
BRPI0921090A2 (pt) aparelho terminal de comunicação sem fio, aparelho de estação base de comunicação sem fio e método de configuração de constelação de aglomerados.
EP3076712A4 (en) Wireless communication system, base station, network management device, handover control method, and program
EP3383085A4 (en) Device and method for wireless communication system, and spectrum management device
EP2541802A4 (en) DATA TRANSMISSION PROCEDURE, BASIC STATION AND COMMUNICATION SYSTEM
EP3166363A4 (en) Base station device, first position management device, terminal device, communication control method, and communication system
EP3544329A4 (en) COMMUNICATION SYSTEM, COMMUNICATION MANAGEMENT METHOD, AND NETWORK MANAGEMENT DEVICE
EP3091802A4 (en) Radio resource multiplexing method, base station device, terminal device and radio communication system
EP2252120A4 (en) Radio communication system, communication device, radio communication network system and method therefor

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/01/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.