CN103686967A - 在HetNet部署中使用几何指标的方法和装置 - Google Patents
在HetNet部署中使用几何指标的方法和装置 Download PDFInfo
- Publication number
- CN103686967A CN103686967A CN201310388647.1A CN201310388647A CN103686967A CN 103686967 A CN103686967 A CN 103686967A CN 201310388647 A CN201310388647 A CN 201310388647A CN 103686967 A CN103686967 A CN 103686967A
- Authority
- CN
- China
- Prior art keywords
- signal
- power level
- node
- transmission
- group
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
-
- 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
- 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
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310388647.1A CN103686967B (zh) | 2012-08-30 | 2013-08-30 | 在HetNet部署中使用几何指标的方法和装置 |
CN201710568396.3A CN107466098B (zh) | 2012-08-30 | 2013-08-30 | 一种用于在异构网络中实现的无线通信的方法和装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012080802 | 2012-08-30 | ||
CNPCT/CN2012/080802 | 2012-08-30 | ||
CN201310388647.1A CN103686967B (zh) | 2012-08-30 | 2013-08-30 | 在HetNet部署中使用几何指标的方法和装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710568396.3A Division CN107466098B (zh) | 2012-08-30 | 2013-08-30 | 一种用于在异构网络中实现的无线通信的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103686967A true CN103686967A (zh) | 2014-03-26 |
CN103686967B CN103686967B (zh) | 2017-07-28 |
Family
ID=49356631
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710568396.3A Active CN107466098B (zh) | 2012-08-30 | 2013-08-30 | 一种用于在异构网络中实现的无线通信的方法和装置 |
CN201310388647.1A Active CN103686967B (zh) | 2012-08-30 | 2013-08-30 | 在HetNet部署中使用几何指标的方法和装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710568396.3A Active CN107466098B (zh) | 2012-08-30 | 2013-08-30 | 一种用于在异构网络中实现的无线通信的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9258786B2 (zh) |
JP (1) | JP5701950B2 (zh) |
CN (2) | CN107466098B (zh) |
GB (1) | GB2506749B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109845351A (zh) * | 2016-10-21 | 2019-06-04 | 高通股份有限公司 | 辅助毫米波初始接入中的功率控制 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9357528B2 (en) | 2012-09-28 | 2016-05-31 | Zte Wistron Telecom Ab | Wireless communications based on identifying lower power nodes in heterogeneous network deployments |
CN105379380A (zh) | 2013-05-08 | 2016-03-02 | Zte维创通讯公司 | 在异构网络部署中使用几何指示 |
CN105659671B (zh) * | 2013-09-25 | 2019-07-02 | Zte维创通讯公司 | 异构无线网络中的发现信号 |
EP3471495B1 (en) | 2017-03-07 | 2021-09-01 | LG Electronics Inc. | Method and user equipment for transmitting random access preamble |
CN110891305B (zh) * | 2019-12-11 | 2022-04-19 | 维沃移动通信有限公司 | 一种功率控制装置、方法及电子设备 |
CN113541762B (zh) * | 2020-04-22 | 2022-10-04 | 华为技术有限公司 | 功率调整方法、装置及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101998607A (zh) * | 2009-08-31 | 2011-03-30 | 中国移动通信集团公司 | 上行时隙引入下行传输辅同步信号的方法、系统及装置 |
US20120213109A1 (en) * | 2011-02-22 | 2012-08-23 | Qualcomm Incorporated | Discovery reference signal design for coordinated multipoint operations in heterogeneous networks |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7302276B2 (en) * | 2003-11-25 | 2007-11-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining uplink/downlink path-loss difference |
US8442069B2 (en) * | 2008-04-14 | 2013-05-14 | Qualcomm Incorporated | System and method to enable uplink control for restricted association networks |
US8982750B2 (en) * | 2009-01-16 | 2015-03-17 | Qualcomm Incorporated | Method and apparatus for transmitting overload indicator over the air |
JP5101568B2 (ja) * | 2009-06-23 | 2012-12-19 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置、移動端末装置及び送信電力制御方法 |
US8929881B2 (en) | 2009-08-11 | 2015-01-06 | Kyocera Corporation | Radio communication system, small cell base station, radio terminal, transmission power control method, and allocation control method |
JP4981929B2 (ja) | 2010-01-08 | 2012-07-25 | シャープ株式会社 | 無線通信システム、移動局装置、基地局装置、無線通信方法および集積回路 |
JP5792202B2 (ja) * | 2010-02-22 | 2015-10-07 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | イベントトリガ型アクセス端末メッセージングに基づいてアクセスポイント送信電力を制御すること |
CN102238649B (zh) * | 2010-04-30 | 2015-01-14 | 电信科学技术研究院 | 一种异构系统中上行控制信道干扰避免的方法和设备 |
US8730861B2 (en) * | 2010-06-21 | 2014-05-20 | Qualcomm Incorporated | Rate matching for data and control channels in wireless communication systems |
JP5122612B2 (ja) | 2010-08-03 | 2013-01-16 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置及び送信電力制御方法 |
CN102468927B (zh) * | 2010-11-15 | 2014-04-30 | 华为技术有限公司 | 上报信道状态的方法、设备及系统 |
WO2012134531A1 (en) * | 2011-04-01 | 2012-10-04 | Intel Corporation | Uplink power control scheme for distributed rrh systems with same cell id |
WO2013009052A2 (ko) * | 2011-07-11 | 2013-01-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
CN102256332B (zh) * | 2011-07-22 | 2015-03-25 | 新邮通信设备有限公司 | 一种干扰协调方法和系统 |
WO2013120265A1 (en) * | 2012-02-16 | 2013-08-22 | Qualcomm Incorporated | Srs power control for coordinated scheduling in tdd heterogeneous networks |
JP5490173B2 (ja) * | 2012-04-20 | 2014-05-14 | シャープ株式会社 | 移動局装置、基地局装置および集積回路 |
US9980247B2 (en) * | 2012-10-26 | 2018-05-22 | Qualcomm Incorporated | Primary cell signaling for eMBMS in carrier aggregation |
-
2012
- 2012-08-30 GB GB1315301.0A patent/GB2506749B/en active Active
-
2013
- 2013-08-29 US US14/014,218 patent/US9258786B2/en active Active
- 2013-08-29 JP JP2013178248A patent/JP5701950B2/ja active Active
- 2013-08-30 CN CN201710568396.3A patent/CN107466098B/zh active Active
- 2013-08-30 CN CN201310388647.1A patent/CN103686967B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101998607A (zh) * | 2009-08-31 | 2011-03-30 | 中国移动通信集团公司 | 上行时隙引入下行传输辅同步信号的方法、系统及装置 |
US20120213109A1 (en) * | 2011-02-22 | 2012-08-23 | Qualcomm Incorporated | Discovery reference signal design for coordinated multipoint operations in heterogeneous networks |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109845351A (zh) * | 2016-10-21 | 2019-06-04 | 高通股份有限公司 | 辅助毫米波初始接入中的功率控制 |
Also Published As
Publication number | Publication date |
---|---|
CN107466098B (zh) | 2021-01-29 |
CN107466098A (zh) | 2017-12-12 |
JP5701950B2 (ja) | 2015-04-15 |
US9258786B2 (en) | 2016-02-09 |
CN103686967B (zh) | 2017-07-28 |
GB2506749B (en) | 2014-12-17 |
GB201315301D0 (en) | 2013-10-09 |
JP2014057305A (ja) | 2014-03-27 |
GB2506749A (en) | 2014-04-09 |
US20140064211A1 (en) | 2014-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103686967A (zh) | 在HetNet部署中使用几何指标的方法和装置 | |
US10368335B2 (en) | Methods and devices for broadcasting system information on demand | |
US9986552B2 (en) | Radio communication device, radio communication method, and radio communication system having reduced interference | |
EP3424257A1 (en) | Method and device for sychronization in a wireless communication system | |
US20230284221A1 (en) | Method, device and computer storage medium for communication | |
US20220303985A1 (en) | Methods for communication, devices, and computer readable medium | |
JP2021121132A (ja) | 端末装置、並びに端末装置及びネットワークデバイスにより実施される方法 | |
US9357528B2 (en) | Wireless communications based on identifying lower power nodes in heterogeneous network deployments | |
CN113302963A (zh) | 利用信令消息调度服务小区 | |
CN104488201A (zh) | 用于在无线通信系统中发送和接收信号的方法和装置 | |
WO2021026909A1 (en) | Methods for communication, terminal devices, and computer readable medium | |
JP6517299B2 (ja) | HetNet配置における座標インディケータの使用 | |
KR101984972B1 (ko) | 무선 통신 시스템에서 신호 송수신 방법 및 장치 | |
WO2020140209A1 (en) | Methods, devices and computer readable medium for resource allocation in sidelink transmission | |
WO2023024110A1 (en) | Method, device and computer readable medium for communications | |
JP2022528834A (ja) | 方法 | |
US20230336304A1 (en) | Method, device and computer readable medium for communication | |
CN111165038B (zh) | 用于同步信号和系统信息的发送的方法和设备 | |
WO2024093111A1 (en) | Device, method and medium for sidelink communications | |
WO2021226874A1 (en) | Method, device and computer readable medium for communication | |
WO2021223244A1 (en) | Method, device and computer readable medium for communication | |
CN105247800A (zh) | 用于在无线通信系统中发送和接收数据的方法和设备 | |
CN108029024B (zh) | 小区控制装置和小区控制方法 | |
CN115336353A (zh) | 用于通信的方法、设备和计算机存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1194889 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1194889 Country of ref document: HK |
|
TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: Zhongxing building, science and technology south road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee after: ZTE Corp. Address before: Stockholm, SWE Patentee before: ZTE WISTRON TELECOM AB |
|
TR01 | Transfer of patent right |