CN102792601B - 接入节点和用于操作接入节点的方法 - Google Patents
接入节点和用于操作接入节点的方法 Download PDFInfo
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- CN102792601B CN102792601B CN201180013444.3A CN201180013444A CN102792601B CN 102792601 B CN102792601 B CN 102792601B CN 201180013444 A CN201180013444 A CN 201180013444A CN 102792601 B CN102792601 B CN 102792601B
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Classifications
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- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/27—Control channels or signalling for resource management between access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
-
- 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)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29408910P | 2010-01-11 | 2010-01-11 | |
US61/294,089 | 2010-01-11 | ||
PCT/US2011/020509 WO2011085192A1 (en) | 2010-01-11 | 2011-01-07 | Control channel interference management for heterogeneous network via an extended pdcch |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102792601A CN102792601A (zh) | 2012-11-21 |
CN102792601B true CN102792601B (zh) | 2015-04-08 |
Family
ID=44305797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180013444.3A Active CN102792601B (zh) | 2010-01-11 | 2011-01-07 | 接入节点和用于操作接入节点的方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2524436B1 (zh) |
CN (1) | CN102792601B (zh) |
CA (1) | CA2786801C (zh) |
WO (1) | WO2011085192A1 (zh) |
Families Citing this family (29)
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CN106027220B (zh) * | 2011-03-01 | 2021-03-12 | Lg电子株式会社 | 在无线通信系统中发送控制信息的方法和装置 |
CN102905379B (zh) | 2011-07-28 | 2015-09-09 | 华为技术有限公司 | 控制信道的接收和发送方法和装置 |
JP2013055393A (ja) | 2011-09-01 | 2013-03-21 | Sony Corp | 通信装置、通信方法、通信システムおよび基地局 |
CN103037511B (zh) * | 2011-09-30 | 2015-12-02 | 中国移动通信集团公司 | 一种增强下行控制信道资源的指示方法、系统和设备 |
CN103095424B (zh) * | 2011-10-27 | 2016-04-27 | 中国移动通信集团公司 | 一种控制信令传输方法、基站、终端和系统 |
CN103209493B (zh) | 2012-01-11 | 2017-04-12 | 华为技术有限公司 | 异构网络下的数据发送方法、装置和系统 |
CN103313324B (zh) * | 2012-03-06 | 2016-02-03 | 普天信息技术研究院有限公司 | LTE系统的目标小区选择方法和eNB |
US9654260B2 (en) | 2012-03-15 | 2017-05-16 | Lg Electronics Inc. | Method for setting start symbol of downlink channel in wireless communication system and apparatus for same |
CN103312401B (zh) * | 2012-03-16 | 2016-03-02 | 中国移动通信集团公司 | 一种增强物理下行控制信道的预编码方法及装置 |
EP2830372A4 (en) * | 2012-03-21 | 2015-07-01 | Fujitsu Ltd | WIRELESS TELECOMMUNICATION SYSTEM, WIRELESS STATION, AND WIRELESS TELECOMMUNICATION METHOD |
CN103327599A (zh) * | 2012-03-22 | 2013-09-25 | 华为技术有限公司 | 降低信道干扰的方法和基站 |
CN104272849A (zh) * | 2012-03-29 | 2015-01-07 | 英特尔公司 | 用于无线通信的双模式系统 |
US8989112B2 (en) * | 2012-04-27 | 2015-03-24 | Nokia Siemens Networks Oy | eICIC carrier aggregation using extension carriers |
IN2014DN09426A (zh) | 2012-05-11 | 2015-07-17 | Ericsson Telefon Ab L M | |
CN103428713B (zh) * | 2012-05-15 | 2016-11-02 | 上海贝尔股份有限公司 | 物理下行链路控制信道的检测方法与装置 |
CN103457710B (zh) * | 2012-06-01 | 2017-02-08 | 华为技术有限公司 | 一种增强型物理下行控制信道的使能方法、设备及系统 |
GB2504544A (en) | 2012-08-02 | 2014-02-05 | Nec Corp | Resource allocation signalling within an enhanced Physical Downlink Control Channel (ePDCCH) |
CN103580837B (zh) | 2012-08-03 | 2019-01-22 | 中兴通讯股份有限公司 | 控制信令发送、检测方法及基站及终端 |
CN108063654B (zh) * | 2012-09-18 | 2023-06-16 | 北京禾怡管理咨询有限公司 | 通信方法及终端、传输点 |
CN104641706B (zh) * | 2012-09-21 | 2018-11-30 | 富士通株式会社 | 无线通信方法、无线通信系统、无线终端和无线基站 |
US20140098754A1 (en) * | 2012-10-09 | 2014-04-10 | Qualcomm Incorporated | Methods and apparatus for improved resource management in lte |
IN2015MN00856A (zh) | 2012-10-18 | 2015-08-07 | Lg Electronics Inc | |
CN103874202B (zh) * | 2012-12-07 | 2017-05-03 | 工业和信息化部电信传输研究所 | 一种增强控制信道中搜索空间的方法 |
GB2510367C (en) * | 2013-01-31 | 2021-08-11 | Sony Corp | Telecommunications apparatus and methods |
GB2510366A (en) * | 2013-01-31 | 2014-08-06 | Sony Corp | Narrowband power boosts for MTC pilot subcarriers |
US9973303B2 (en) * | 2013-12-20 | 2018-05-15 | Samsung Electronics Co., Ltd. | Determining timing for transmission or reception of signaling in a coverage enhanced operating mode |
EP3076737B1 (en) * | 2013-12-30 | 2021-09-08 | Huawei Technologies Co., Ltd. | Interference coordination method, apparatus and system |
US9979597B2 (en) | 2014-04-04 | 2018-05-22 | Qualcomm Incorporated | Methods and apparatus for assisted radio access technology self-organizing network configuration |
CN108631934B (zh) * | 2017-03-24 | 2021-04-09 | 华为技术有限公司 | 一种数据传输方法、终端设备及基站系统 |
Citations (2)
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CN101385267A (zh) * | 2006-01-18 | 2009-03-11 | 摩托罗拉公司 | Ofdma系统中传送控制信道信息的方法和装置 |
CN101404526A (zh) * | 2008-11-03 | 2009-04-08 | 中兴通讯股份有限公司 | 下行控制信息处理方法 |
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US7324578B2 (en) * | 2002-02-05 | 2008-01-29 | Samsung Electronics Co., Ltd | Method and apparatus for transmitting and receiving information about spreading codes used for a packet data channel in a communication system |
US7742788B2 (en) * | 2002-10-01 | 2010-06-22 | Motorola, Inc. | Method and apparatus for using switched multibeam antennas in a multiple access communication system |
KR101459147B1 (ko) * | 2008-02-04 | 2014-11-10 | 엘지전자 주식회사 | 무선통신 시스템에서 전송 파워 제어 명령 전송 방법 |
US9036564B2 (en) * | 2008-03-28 | 2015-05-19 | Qualcomm Incorporated | Dynamic assignment of ACK resource in a wireless communication system |
US8675537B2 (en) * | 2008-04-07 | 2014-03-18 | Qualcomm Incorporated | Method and apparatus for using MBSFN subframes to send unicast information |
US8009782B2 (en) * | 2008-05-21 | 2011-08-30 | Nokia Siemens Networks Oy | Downscaling system bandwidth |
US20120106465A1 (en) * | 2010-04-30 | 2012-05-03 | Interdigital Patent Holdings, Inc. | Downlink control in heterogeneous networks |
-
2011
- 2011-01-07 EP EP11732199.2A patent/EP2524436B1/en active Active
- 2011-01-07 WO PCT/US2011/020509 patent/WO2011085192A1/en active Application Filing
- 2011-01-07 CA CA2786801A patent/CA2786801C/en active Active
- 2011-01-07 CN CN201180013444.3A patent/CN102792601B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101385267A (zh) * | 2006-01-18 | 2009-03-11 | 摩托罗拉公司 | Ofdma系统中传送控制信道信息的方法和装置 |
CN101404526A (zh) * | 2008-11-03 | 2009-04-08 | 中兴通讯股份有限公司 | 下行控制信息处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102792601A (zh) | 2012-11-21 |
EP2524436A4 (en) | 2016-07-20 |
CA2786801C (en) | 2016-09-27 |
EP2524436B1 (en) | 2019-10-16 |
CA2786801A1 (en) | 2011-07-14 |
EP2524436A1 (en) | 2012-11-21 |
WO2011085192A1 (en) | 2011-07-14 |
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Address after: Voight, Ontario, Canada Applicant after: BlackBerry Ltd. Address before: Voight, Ontario, Canada Applicant before: Research In Motion Ltd. |
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Effective date of registration: 20240523 Address after: Ai Erlandubailin Patentee after: Maliki Innovation Co.,Ltd. Country or region after: Ireland Address before: Voight, Ontario, Canada Patentee before: BlackBerry Ltd. Country or region before: Canada |