CN102301812B - 基站及无线通信系统 - Google Patents
基站及无线通信系统 Download PDFInfo
- Publication number
- CN102301812B CN102301812B CN200980155745.2A CN200980155745A CN102301812B CN 102301812 B CN102301812 B CN 102301812B CN 200980155745 A CN200980155745 A CN 200980155745A CN 102301812 B CN102301812 B CN 102301812B
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- China
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- mentioned
- base station
- communication terminal
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/06—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on characteristics of available antennas
-
- 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
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- 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
- H04W88/02—Terminal devices
-
- 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
-
- 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
- H04W88/16—Gateway arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2009/052007 WO2010087030A1 (ja) | 2009-01-30 | 2009-01-30 | 基地局及び無線通信システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102301812A CN102301812A (zh) | 2011-12-28 |
| CN102301812B true CN102301812B (zh) | 2014-10-08 |
Family
ID=42395301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980155745.2A Active CN102301812B (zh) | 2009-01-30 | 2009-01-30 | 基站及无线通信系统 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20110287798A1 (zh) |
| EP (1) | EP2393333B1 (zh) |
| JP (1) | JP5065500B2 (zh) |
| CN (1) | CN102301812B (zh) |
| WO (1) | WO2010087030A1 (zh) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9867165B2 (en) * | 2010-07-19 | 2018-01-09 | Lg Electronics Inc. | Method and device for transmitting a feedback signal in a multi-node system |
| US8549564B1 (en) * | 2010-08-30 | 2013-10-01 | Sprint Communications Company L.P. | Wireless video uplink system that wirelessly broadcasts a network access provider identifier |
| JP5599354B2 (ja) * | 2011-03-30 | 2014-10-01 | 三菱電機株式会社 | 無線基地局連携システム、無線基地局および基地局連携装置 |
| JP5790879B2 (ja) | 2011-06-30 | 2015-10-07 | 富士通株式会社 | 協調マルチポイント送信システムの下りプリコーディング方法、データ交互方法及び装置 |
| GB201122262D0 (en) * | 2011-12-23 | 2012-02-01 | Airspan Networks Inc | System and method for determining a communication linkstructurefor relay nodes of a wireless relay network |
| US9241327B2 (en) * | 2012-01-23 | 2016-01-19 | Intel Corporation | LTE enhancements for small packet transmissions |
| KR101941505B1 (ko) * | 2012-02-15 | 2019-01-23 | 삼성전자주식회사 | 다수의 기지국들이 협력하는 무선 통신 시스템에서 서비스 제공 방법 및 장치와 그 시스템 |
| WO2013123971A1 (en) * | 2012-02-21 | 2013-08-29 | Nokia Siemens Networks Oy | Configuring a communication channel between a base station and a user equipment |
| US9197299B2 (en) | 2012-02-23 | 2015-11-24 | Qualcomm Incorporated | Systems and methods for applying multi-source multiple-input multiple-output communications |
| KR102019918B1 (ko) * | 2012-07-27 | 2019-09-09 | 삼성전자 주식회사 | 무선 통신 시스템에서 기지국간 협력통신을 위한 자원할당 방법 및 장치 |
| CN104756426B (zh) * | 2012-12-03 | 2018-05-11 | 华为技术有限公司 | 一种数据传输方法、设备 |
| US9094157B2 (en) * | 2013-04-12 | 2015-07-28 | Alcatel Lucent | Methods and devices for cooperative scheduling in a wireless communications network |
| US20150117399A1 (en) * | 2013-10-29 | 2015-04-30 | Qualcomm Incorporated | Baton handover with receive diversity in td-scdma |
| JP6273973B2 (ja) * | 2014-03-31 | 2018-02-07 | 富士通株式会社 | 無線通信システム、無線基地局装置及び無線通信システムの制御方法 |
| US9462607B2 (en) * | 2014-08-28 | 2016-10-04 | Intel IP Corporation | Apparatus, method and system of multi-user uplink transmission |
| KR102438318B1 (ko) * | 2014-10-10 | 2022-08-30 | 뉴라컴 인코포레이티드 | 고효율 무선랜에서 동적 자원 할당 |
| JP6356641B2 (ja) * | 2015-08-18 | 2018-07-11 | 日本電信電話株式会社 | スケジューリング装置および方法 |
| CN106936552B (zh) * | 2015-12-30 | 2020-04-03 | 上海无线通信研究中心 | 大规模mimo系统中上行导频序列分配方法及基站 |
| WO2018020405A1 (en) * | 2016-07-26 | 2018-02-01 | Karthik Muralidhar | Method for improving signal to noise ratio in an uplink transmission |
| US10159060B2 (en) * | 2016-12-28 | 2018-12-18 | Intel Corporation | Coordinated basic set (BSS) communication with different modulation coding scheme (MCS) per link |
| CN109392021B (zh) * | 2017-08-11 | 2022-01-28 | 华为技术有限公司 | 一种小区协作方法及相关设备 |
| EP3584946A1 (en) * | 2018-06-19 | 2019-12-25 | Fronius International GmbH | A photovoltaic module level monitoring system |
| US20240205689A1 (en) * | 2021-04-23 | 2024-06-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Request sending method and device and request receiving method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972515A (zh) * | 2005-08-29 | 2007-05-30 | 三星电子株式会社 | 无线通信系统中发送/接收信道质量信息的设备和方法 |
| CN101291169A (zh) * | 2008-06-06 | 2008-10-22 | 北京邮电大学 | 无线中继站的选择方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003037027A1 (en) * | 2001-10-18 | 2003-05-01 | Fujitsu Limited | Mobile communication system and communication method thereof |
| JP2003152639A (ja) * | 2001-11-15 | 2003-05-23 | Mitsubishi Electric Corp | 移動体通信機器及び基地局及び通信システム及び移動体通信方法及び移動体通信プログラム及び基地局通信方法及び基地局通信プログラム |
| JPWO2004077871A1 (ja) * | 2003-02-27 | 2006-06-08 | 三菱電機株式会社 | 基地局、端末、および通信システム |
| KR100651430B1 (ko) * | 2003-11-07 | 2006-11-28 | 삼성전자주식회사 | 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법 |
| US8290492B2 (en) * | 2005-02-08 | 2012-10-16 | Texas Instruments Incorporated | Handover for DVB-H |
| CN101371503B (zh) * | 2006-01-11 | 2013-09-25 | 高通股份有限公司 | 用于在广域网与局域对等网络之间共享带宽的方法和装置 |
| US7917149B2 (en) * | 2006-08-18 | 2011-03-29 | Fujitsu Limited | System and method for reusing wireless resources in a wireless network |
| JP4680300B2 (ja) * | 2006-09-26 | 2011-05-11 | 三菱電機株式会社 | データ通信方法、移動体通信システム |
| EP2809011B1 (en) | 2007-01-24 | 2023-05-31 | NEC Corporation | Wireless mobile station, wireless base station control device, wireless system and wireless cell management method |
| US8891489B2 (en) | 2007-03-19 | 2014-11-18 | Qualcomm Incorporated | Handover mechanism that exploits uplink channel quality of a target cell |
| US8576772B2 (en) * | 2007-06-18 | 2013-11-05 | Intel Corporation | Cooperative multiple access in wireless networks |
| KR100991794B1 (ko) * | 2007-12-31 | 2010-11-03 | 엘지전자 주식회사 | 셀간 간섭 감소 방법 |
| KR100995045B1 (ko) * | 2007-12-31 | 2010-11-19 | 엘지전자 주식회사 | 협동 다중 입출력 통신 시스템에서, 프리코딩된 신호를송신하는 방법 |
| US8830926B2 (en) * | 2008-10-27 | 2014-09-09 | Nokia Siemens Networks Oy | Method for network co-ordination in a mobile communications system and apparatus thereof |
-
2009
- 2009-01-30 EP EP09839220.2A patent/EP2393333B1/en active Active
- 2009-01-30 CN CN200980155745.2A patent/CN102301812B/zh active Active
- 2009-01-30 JP JP2010548354A patent/JP5065500B2/ja active Active
- 2009-01-30 WO PCT/JP2009/052007 patent/WO2010087030A1/ja not_active Ceased
- 2009-01-30 US US13/146,663 patent/US20110287798A1/en not_active Abandoned
-
2016
- 2016-03-17 US US15/072,781 patent/US10375688B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972515A (zh) * | 2005-08-29 | 2007-05-30 | 三星电子株式会社 | 无线通信系统中发送/接收信道质量信息的设备和方法 |
| CN101291169A (zh) * | 2008-06-06 | 2008-10-22 | 北京邮电大学 | 无线中继站的选择方法 |
Non-Patent Citations (2)
| Title |
|---|
| Samsung Electronics."Multi-cell MIMO Schemes for IEEE 802.16m".《IEEE 802.16 Broadband Wireless Access Working Group,IEEE C802.16m-08/632》.2008, * |
| Texas Instruments."Network MIMO Precoding".《3GPP TSG RAN WG1 #53bis,R1-082497》.2008, * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5065500B2 (ja) | 2012-10-31 |
| US20160198458A1 (en) | 2016-07-07 |
| EP2393333B1 (en) | 2017-05-17 |
| WO2010087030A1 (ja) | 2010-08-05 |
| JPWO2010087030A1 (ja) | 2012-07-26 |
| EP2393333A4 (en) | 2014-08-27 |
| EP2393333A1 (en) | 2011-12-07 |
| CN102301812A (zh) | 2011-12-28 |
| US10375688B2 (en) | 2019-08-06 |
| US20110287798A1 (en) | 2011-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: Tokyo, Japan Patentee after: Godo Kaisha IP Bridge 1 Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
| IP01 | Partial invalidation of patent right |
Commission number: 4W114132 Conclusion of examination: Declare partial invalidity of invention patent right No. 200980155745.2, and continue to maintain the validity of this patent right on the basis of claims 1-14 submitted by the patentee on June 24, 2022 Decision date of declaring invalidation: 20221031 Decision number of declaring invalidation: 58791 Denomination of invention: Base station and wireless communication system Granted publication date: 20141008 Patentee: Godo Kaisha IP Bridge 1 |
|
| IP01 | Partial invalidation of patent right |