CN107710846A - 数据传输的功率控制方法和装置 - Google Patents
数据传输的功率控制方法和装置 Download PDFInfo
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- CN107710846A CN107710846A CN201580081126.9A CN201580081126A CN107710846A CN 107710846 A CN107710846 A CN 107710846A CN 201580081126 A CN201580081126 A CN 201580081126A CN 107710846 A CN107710846 A CN 107710846A
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- 238000012546 transfer Methods 0.000 title claims abstract description 148
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- 101150039363 SIB2 gene Proteins 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 12
- 230000005055 memory storage Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 51
- 238000004891 communication Methods 0.000 description 42
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Classifications
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- 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
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- 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
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/283—Power depending on the position of the mobile
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- 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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
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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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明实施例提供了一种数据传输的功率控制方法和装置。该方法包括:确定第一竞争传输单元的配置信息,所述第一竞争传输单元的配置信息包括功率控制信息,其中,竞争传输单元为至少由时域、频域和码域组成的传输资源或为至少由时域、频域和码域组成的传输资源,所述第一竞争传输单元的功率控制信息用于控制终端设备使用所述第一竞争传输单元发送上行数据时所采用的功率;向终端发送所述第一竞争传输单元的配置信息。本发明实施例可以实现上行传输功率的可控,并且可以进一步通过控制上行传输的功率,来实现减少小区用户间干扰和邻区干扰。
Description
PCT国内申请,说明书已公开。
Claims (64)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/082018 WO2016205988A1 (zh) | 2015-06-23 | 2015-06-23 | 数据传输的功率控制方法和装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107710846A true CN107710846A (zh) | 2018-02-16 |
Family
ID=57586593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580081126.9A Pending CN107710846A (zh) | 2015-06-23 | 2015-06-23 | 数据传输的功率控制方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180124715A1 (zh) |
EP (1) | EP3301984A4 (zh) |
CN (1) | CN107710846A (zh) |
WO (1) | WO2016205988A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111937470A (zh) * | 2018-03-30 | 2020-11-13 | 株式会社Kt | 用于传输上行数据信道的方法和设备 |
CN112237025A (zh) * | 2018-06-15 | 2021-01-15 | 索尼公司 | 电子设备、通信方法和存储介质 |
CN112425234A (zh) * | 2018-06-22 | 2021-02-26 | 高通股份有限公司 | 经同步上行链路免准许非正交多址传输设计 |
CN112514517A (zh) * | 2018-08-10 | 2021-03-16 | 谷歌有限责任公司 | 用于noma异步传输中的上行链路控制信道的方法和装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017011944A1 (zh) | 2015-07-17 | 2017-01-26 | 华为技术有限公司 | 配置信息获取的方法和装置 |
JP6959227B2 (ja) * | 2016-05-12 | 2021-11-02 | 株式会社Nttドコモ | 端末及び無線通信方法 |
US10499342B2 (en) * | 2016-07-05 | 2019-12-03 | Lg Electronics Inc. | Method of controlling transmit power of uplink channel in wireless communication system and apparatus therefor |
US10652866B2 (en) | 2017-03-20 | 2020-05-12 | Huawei Technologies Co., Ltd. | Systems and methods for supporting asynchronous uplink HARQ and multiple simultaneous transmissions |
US20200107357A1 (en) * | 2017-05-18 | 2020-04-02 | Intel IP Corporation | Grantless uplink (gul) configuration |
KR20200119835A (ko) * | 2018-02-13 | 2020-10-20 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 차량 대 외부 통신을 수행하는 장치 및 방법 |
US10834761B2 (en) | 2018-02-17 | 2020-11-10 | Ofinno, Llc | Cell uplink selection control |
US20220191801A1 (en) * | 2019-03-29 | 2022-06-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Ue and first network node for handling power adjustments |
WO2020242898A1 (en) | 2019-05-26 | 2020-12-03 | Genghiscomm Holdings, LLC | Non-orthogonal multiple access |
Citations (6)
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CN102118189A (zh) * | 2009-12-31 | 2011-07-06 | 华为技术有限公司 | 一种基于竞争资源的配置方法和装置 |
CN102714872A (zh) * | 2010-01-11 | 2012-10-03 | 高通股份有限公司 | 用于无线通信系统中的基于竞争的上行链路接入的方法和装置 |
CN103069913A (zh) * | 2010-08-19 | 2013-04-24 | 摩托罗拉移动有限责任公司 | 用于在无线网络中确定何时使用基于竞争的接入来发射数据的方法和装备 |
US20140140360A1 (en) * | 2012-11-16 | 2014-05-22 | Futurewei Technologies, Inc. | Systems and Methods for Sparse Code Multiple Access |
US20140254544A1 (en) * | 2013-03-08 | 2014-09-11 | Futurewei Technologies, Inc. | System and Method for Uplink Grant-Free Transmission Scheme |
US20140369434A1 (en) * | 2013-06-17 | 2014-12-18 | Futurewei Technologies, Inc. | System and Method for Designing and Using Multidimensional Constellations |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102742339B (zh) * | 2010-02-11 | 2015-04-15 | 富士通株式会社 | 基于竞争的上行链路数据传输方法、设备和系统 |
US20140192767A1 (en) * | 2012-12-14 | 2014-07-10 | Futurewei Technologies, Inc. | System and Method for Small Traffic Transmissions |
-
2015
- 2015-06-23 CN CN201580081126.9A patent/CN107710846A/zh active Pending
- 2015-06-23 WO PCT/CN2015/082018 patent/WO2016205988A1/zh active Application Filing
- 2015-06-23 EP EP15895888.4A patent/EP3301984A4/en not_active Withdrawn
-
2017
- 2017-12-22 US US15/852,539 patent/US20180124715A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118189A (zh) * | 2009-12-31 | 2011-07-06 | 华为技术有限公司 | 一种基于竞争资源的配置方法和装置 |
CN102714872A (zh) * | 2010-01-11 | 2012-10-03 | 高通股份有限公司 | 用于无线通信系统中的基于竞争的上行链路接入的方法和装置 |
CN103069913A (zh) * | 2010-08-19 | 2013-04-24 | 摩托罗拉移动有限责任公司 | 用于在无线网络中确定何时使用基于竞争的接入来发射数据的方法和装备 |
US20140140360A1 (en) * | 2012-11-16 | 2014-05-22 | Futurewei Technologies, Inc. | Systems and Methods for Sparse Code Multiple Access |
US20140254544A1 (en) * | 2013-03-08 | 2014-09-11 | Futurewei Technologies, Inc. | System and Method for Uplink Grant-Free Transmission Scheme |
US20140369434A1 (en) * | 2013-06-17 | 2014-12-18 | Futurewei Technologies, Inc. | System and Method for Designing and Using Multidimensional Constellations |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111937470A (zh) * | 2018-03-30 | 2020-11-13 | 株式会社Kt | 用于传输上行数据信道的方法和设备 |
CN111937470B (zh) * | 2018-03-30 | 2024-04-02 | 株式会社Kt | 用于传输上行数据信道的方法和设备 |
CN112237025A (zh) * | 2018-06-15 | 2021-01-15 | 索尼公司 | 电子设备、通信方法和存储介质 |
US11838945B2 (en) | 2018-06-15 | 2023-12-05 | Sony Corporation | Electronic device, communication method and storage medium |
CN112425234A (zh) * | 2018-06-22 | 2021-02-26 | 高通股份有限公司 | 经同步上行链路免准许非正交多址传输设计 |
CN112425234B (zh) * | 2018-06-22 | 2024-01-05 | 高通股份有限公司 | 经同步上行链路免准许非正交多址传输设计 |
CN112514517A (zh) * | 2018-08-10 | 2021-03-16 | 谷歌有限责任公司 | 用于noma异步传输中的上行链路控制信道的方法和装置 |
CN112514517B (zh) * | 2018-08-10 | 2024-06-04 | 谷歌有限责任公司 | 用于noma异步传输中的上行链路控制信道的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3301984A1 (en) | 2018-04-04 |
WO2016205988A1 (zh) | 2016-12-29 |
EP3301984A4 (en) | 2018-06-20 |
US20180124715A1 (en) | 2018-05-03 |
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