JP2015516777A - 単一の周波数でのキャリアアグリゲーション対応モバイル動作 - Google Patents

単一の周波数でのキャリアアグリゲーション対応モバイル動作 Download PDF

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Publication number
JP2015516777A
JP2015516777A JP2015511468A JP2015511468A JP2015516777A JP 2015516777 A JP2015516777 A JP 2015516777A JP 2015511468 A JP2015511468 A JP 2015511468A JP 2015511468 A JP2015511468 A JP 2015511468A JP 2015516777 A JP2015516777 A JP 2015516777A
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JP
Japan
Prior art keywords
target cell
cell
primary serving
serving cell
target
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.)
Pending
Application number
JP2015511468A
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English (en)
Japanese (ja)
Other versions
JP2015516777A5 (https=
Inventor
ジ、ティンファン
マラディ、ダーガ・プラサド
ウェイ、ヨンビン
チェン、ワンシ
プラカシュ、ラジャット
ガール、ピーター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of JP2015516777A publication Critical patent/JP2015516777A/ja
Publication of JP2015516777A5 publication Critical patent/JP2015516777A5/ja
Pending legal-status Critical Current

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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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015511468A 2012-05-11 2013-03-15 単一の周波数でのキャリアアグリゲーション対応モバイル動作 Pending JP2015516777A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261646133P 2012-05-11 2012-05-11
US61/646,133 2012-05-11
US13/831,550 2013-03-14
US13/831,550 US9351205B2 (en) 2012-05-11 2013-03-14 Carrier aggregation capable mobile operation over single frequency
PCT/US2013/032557 WO2013169394A2 (en) 2012-05-11 2013-03-15 Carrier aggregation capable mobile operation over single frequency

Publications (2)

Publication Number Publication Date
JP2015516777A true JP2015516777A (ja) 2015-06-11
JP2015516777A5 JP2015516777A5 (https=) 2016-04-07

Family

ID=48087710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015511468A Pending JP2015516777A (ja) 2012-05-11 2013-03-15 単一の周波数でのキャリアアグリゲーション対応モバイル動作

Country Status (5)

Country Link
US (1) US9351205B2 (https=)
EP (1) EP2848060A2 (https=)
JP (1) JP2015516777A (https=)
CN (1) CN104272835A (https=)
WO (1) WO2013169394A2 (https=)

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JP2019512959A (ja) * 2016-03-16 2019-05-16 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 無線通信システムにおける接続を管理するためのシステムおよび方法

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JP5865770B2 (ja) * 2012-04-16 2016-02-17 株式会社Ｎｔｔドコモ 移動局及び移動通信方法
US11356216B2 (en) * 2013-01-10 2022-06-07 Texas Instruments Incorporated Methods and apparatus for dual connectivity operation in a wireless communication network
US9451652B2 (en) 2013-03-12 2016-09-20 Qualcomm Incorporated Managing secondary cell connections
US9894572B2 (en) * 2013-11-09 2018-02-13 Lg Electronics Inc. Method for reselecting cell by terminal and terminal using same
CN109890056B (zh) * 2013-11-22 2021-12-28 索尼公司 无线通信系统以及用在无线通信系统中的方法
US9942820B2 (en) * 2013-12-02 2018-04-10 Apple Inc. Systems and methods for cross-cell carrier aggregation for coverage balance improvement
CN105981446B (zh) * 2013-12-19 2019-05-31 瑞典爱立信有限公司 通过第二无线网络的网络接入
KR102291457B1 (ko) * 2014-09-03 2021-08-19 삼성전자주식회사 셀룰러 시스템에서 간섭 제어 및 협력 통신을 고려한 채널 품질 추정 방법 및 장치
US11290929B2 (en) 2015-05-22 2022-03-29 Telefonaktiebolaget L M Ericsson (Publ) Method and system relating to handover
US9655104B1 (en) * 2015-07-14 2017-05-16 Sprint Communications Company L.P. Carrier aggregation scheduling based reordering density
US20180263074A1 (en) * 2015-09-08 2018-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Streaming session continuation
EP3306981B1 (en) * 2015-09-10 2021-03-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Channel measurement and measurement result reporting method, and device utilizing same
CN106255209B (zh) * 2016-02-04 2019-10-01 北京智谷睿拓技术服务有限公司 增强无线通信可靠性的方法、用户设备、基站和系统
CN107371205B (zh) * 2016-05-11 2022-11-08 中兴通讯股份有限公司 基站间切换方法及装置
US10849026B2 (en) * 2016-05-13 2020-11-24 Qualcomm Incorporated Method and apparatus of uplink and downlink based handover
WO2018013110A1 (en) * 2016-07-13 2018-01-18 Intel Corporation Multi-connectivity support and fast cell switching for mmwave cellular radio access technologies
KR102448058B1 (ko) * 2016-09-08 2022-09-26 삼성전자주식회사 Rf 설정 방법 및 이를 수행하는 전자 장치
US11239930B2 (en) 2016-10-11 2022-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for adapting SRS switching accounting for measurement procedure
KR102567917B1 (ko) * 2017-02-06 2023-08-17 알티오스타 네트웍스, 인코포레이티드 롱 텀 에볼루션 통신 시스템을 위한 다중-기술 집적 아키텍처
CN110268652B (zh) * 2017-03-07 2021-04-20 华为技术有限公司 用于无线网络中基于切换感知的信道质量指示调整的方法及装置
US10834760B2 (en) * 2017-03-24 2020-11-10 Qualcomm Incorporated Mobility enhancement with channel state information reference signals (CSI-RS)
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
CN118201100A (zh) * 2017-09-28 2024-06-14 三星电子株式会社 用于在多个带宽部分上执行数据发射和测量的方法和网络节点
CN112262592B (zh) * 2018-06-22 2022-02-08 华为技术有限公司 负载均衡方法及设备
US11570706B2 (en) * 2019-12-23 2023-01-31 Qualcomm Incorporated Operation modes for L1/L2-centric inter-cell mobility
CN113225156B (zh) * 2020-02-06 2022-08-26 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN115023997A (zh) * 2020-02-07 2022-09-06 株式会社Ntt都科摩 终端和基站
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CN108900288B (zh) 2010-04-06 2023-09-05 北京璟石知识产权管理有限公司 信道状态信息的传输方法、装置及计算机可读存储介质
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JP2019512959A (ja) * 2016-03-16 2019-05-16 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 無線通信システムにおける接続を管理するためのシステムおよび方法

Also Published As

Publication number Publication date
EP2848060A2 (en) 2015-03-18
WO2013169394A3 (en) 2014-03-06
US9351205B2 (en) 2016-05-24
US20130310037A1 (en) 2013-11-21
CN104272835A (zh) 2015-01-07
WO2013169394A2 (en) 2013-11-14

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