RU2576385C2 - Хэндовер с агрегацией несущих - Google Patents

Хэндовер с агрегацией несущих Download PDF

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Publication number
RU2576385C2
RU2576385C2 RU2012147810/07A RU2012147810A RU2576385C2 RU 2576385 C2 RU2576385 C2 RU 2576385C2 RU 2012147810/07 A RU2012147810/07 A RU 2012147810/07A RU 2012147810 A RU2012147810 A RU 2012147810A RU 2576385 C2 RU2576385 C2 RU 2576385C2
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RU
Russia
Prior art keywords
information
base station
cell
handover
terminal
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RU2012147810/07A
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English (en)
Russian (ru)
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RU2012147810A (ru
Inventor
ЛИСХАУТ Герт Ян ВАН
ДЕР ВЕЛЬД Химке ВАН
Original Assignee
Самсунг Электроникс Ко., Лтд.
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Priority claimed from GB1007869.9A external-priority patent/GB2479601B/en
Application filed by Самсунг Электроникс Ко., Лтд. filed Critical Самсунг Электроникс Ко., Лтд.
Publication of RU2012147810A publication Critical patent/RU2012147810A/ru
Application granted granted Critical
Publication of RU2576385C2 publication Critical patent/RU2576385C2/ru

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • 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
    • H04L5/0001—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2012147810/07A 2010-05-11 2011-04-27 Хэндовер с агрегацией несущих RU2576385C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1007869.9A GB2479601B (en) 2010-04-12 2010-05-11 Handover with carrier aggregation
GB1007869.9 2010-05-11
PCT/KR2011/003115 WO2011142544A2 (en) 2010-05-11 2011-04-27 Handover with carrier aggregation

Publications (2)

Publication Number Publication Date
RU2012147810A RU2012147810A (ru) 2014-05-20
RU2576385C2 true RU2576385C2 (ru) 2016-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012147810/07A RU2576385C2 (ru) 2010-05-11 2011-04-27 Хэндовер с агрегацией несущих

Country Status (8)

Country Link
EP (1) EP2569979A4 (ko)
JP (1) JP2013526794A (ko)
KR (1) KR101783289B1 (ko)
CN (1) CN102948214B (ko)
AU (1) AU2011251152B2 (ko)
CA (1) CA2798930C (ko)
RU (1) RU2576385C2 (ko)
WO (1) WO2011142544A2 (ko)

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GB2479534B (en) 2010-04-12 2014-11-12 Samsung Electronics Co Ltd Handover with carrier aggregation
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
CN102917396B (zh) * 2012-09-17 2016-01-20 电信科学技术研究院 一种基于载波聚合系统的测量上报方法和设备
WO2014051333A1 (en) * 2012-09-25 2014-04-03 Lg Electronics Inc. Method and apparatus for supporting a control plane and a user plane in a wireless communication system
CN103338518B (zh) 2012-12-31 2016-12-28 上海华为技术有限公司 一种发送rrc信令的方法、基站和系统
EP3793167B1 (en) * 2013-09-11 2021-09-01 Samsung Electronics Co., Ltd. Method and system to enable secure communication for inter-enb transmission
US9386460B2 (en) * 2013-12-02 2016-07-05 Apple Inc. Systems and methods for carrier aggregation deployment and organization in unlicensed bands
US9603074B2 (en) * 2013-12-16 2017-03-21 Apple Inc. Systems and methods for carrier channel selection in carrier aggregation enabled networks
KR102170402B1 (ko) 2014-01-29 2020-10-27 삼성전자 주식회사 이중 연결을 지원하는 무선 통신 시스템에서 단말의 핸드 오버 수행 방법 및 장치
CN105991255B (zh) * 2015-01-28 2019-04-23 中国移动通信集团广东有限公司 一种载波聚合的配置方法及装置
US10484979B2 (en) 2015-02-27 2019-11-19 Qualcomm Incorporated Fast enhanced component carrier activation
CN108702674B (zh) * 2016-03-04 2021-03-26 瑞典爱立信有限公司 一种负载重新分配的方法、源节点及计算机可读存储介质
CN112929132A (zh) * 2016-10-28 2021-06-08 华为技术有限公司 从一个ofdm模式到另一ofdm模式的切换
CN108243450B (zh) * 2016-12-27 2021-07-16 中国移动通信集团浙江有限公司 一种网络切换方法和装置
US20200351729A1 (en) * 2019-05-02 2020-11-05 Comcast Cable Communications, Llc Wireless resource configuration for simultaneous connectivity
CN112203331B (zh) * 2019-07-08 2021-11-16 大唐移动通信设备有限公司 一种小区切换方法及装置
WO2021004629A1 (en) * 2019-07-10 2021-01-14 Nokia Solutions And Networks Oy Method and apparatus for carrier aggregation optimization

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AU2002324084A1 (en) * 2002-09-10 2004-04-30 Nokia Corporation Measurements in communications systems
US7212821B2 (en) * 2003-12-05 2007-05-01 Qualcomm Incorporated Methods and apparatus for performing handoffs in a multi-carrier wireless communications system
US7453912B2 (en) * 2004-04-15 2008-11-18 Qualcomm Incorporated Methods and apparatus for selecting between multiple carriers based on signal energy measurements
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US8620328B2 (en) * 2006-03-21 2013-12-31 Qualcomm Incorporated Handover procedures in a wireless communications system
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Samsung, Handover with CA- stage 2 level issues, 3GPP TSG-RAN2#70 meeting Tdoc (R2-103113), Montreal, Canada, 10 - 14 May 2010, выложен 03.05.2010, (найден 01.06.2014), найден в Интернет http://www.3gpp.org/ftp/tsg_ran/wg2_rl2/TSGR2_70/Docs/. Alcatel-Lucent, Alcatel-Lucent Shanghai Bell, Handover procedure in CA, TSG-RAN WG2#70, (R2-103155), Montreal, Canada, 11 - 15 May, 2010, выложен 03.05.2010, (найден 01.06.2014), найден в Интернет http://www.3gpp.org/ftp/tsg_ran/wg2_rl2/TSGR2_70/Docs/. Samsung, Handover - stage 2 level issues, 3GPP TSG-RAN2#69 bis meeting Tdoc (R2-102359), Beijing, P.R. China, 12 - 16 April 2010, выложен 05.04.2010, (найден 01.06.2014), найден в Интернет http://www.3gpp.org/ftp/tsg_ran/wg2_rl2/TSGR2_69bis/Docs/. Samsung, Additional measurement support, 3GPP TSG-RAN2#70 meeting Tdoc (R2-103116), Montreal, Canada, 10 - 14 May 2010, выложен 03.05.2010, (найден 01.06.2014), найден в Интернет http://www.3gpp.org/ftp/tsg_ran/wg2_rl2/TSGR2_70/Docs/. *

Also Published As

Publication number Publication date
RU2012147810A (ru) 2014-05-20
KR101783289B1 (ko) 2017-09-29
CA2798930C (en) 2020-01-21
CA2798930A1 (en) 2011-11-17
EP2569979A2 (en) 2013-03-20
AU2011251152A1 (en) 2012-11-29
KR20130094707A (ko) 2013-08-26
JP2013526794A (ja) 2013-06-24
AU2011251152B2 (en) 2015-09-17
CN102948214B (zh) 2016-11-23
CN102948214A (zh) 2013-02-27
WO2011142544A3 (en) 2012-03-01
EP2569979A4 (en) 2017-09-13
WO2011142544A2 (en) 2011-11-17

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