MX349457B - Consideración de canal de control ul para redes heterogéneas. - Google Patents
Consideración de canal de control ul para redes heterogéneas.Info
- Publication number
- MX349457B MX349457B MX2016010040A MX2016010040A MX349457B MX 349457 B MX349457 B MX 349457B MX 2016010040 A MX2016010040 A MX 2016010040A MX 2016010040 A MX2016010040 A MX 2016010040A MX 349457 B MX349457 B MX 349457B
- Authority
- MX
- Mexico
- Prior art keywords
- dpcch
- transmit power
- user equipment
- power control
- control channel
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
-
- 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
- H04W52/143—Downlink power control
-
- 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
-
- 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
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Quality & Reliability (AREA)
Abstract
Un método en un nodo de red (115A-C, 120, 130) comprende el suministro (604) a un equipo de usuario (110A-C) un canal dedicado a control físico (DPCCH), el DPCCH tiene un primer canal dedicado asociado fraccionario físico (F-DPCH) para transportar la transmisión de comandos de control de potencia a los equipos de usuario para poder controlar el DPCCH, y proporcionar (608) al equipo de usuario un canal dedicado a control físico secundario (S-DPCCH) (502), el S-DPCCH que comprende un canal de control de enlace ascendente para transmitir la comunicación de comandos de control de potencia, el S-DPCCH asociado con un segundo F-DPCH para el transporte de transmisión de comandos de control de potencia al equipo de usuario para poder controlar el S-DPCCH. El método comprende recibir (612), desde el equipo de usuario, un comando de control de potencia de enlace descendente de transmisión, el comando de control de potencia de enlace descendente de transmisión realizado en el S-DPCCH, y controlar (616) una potencia de transmisión del segundo F-DPCH asociado con el S-DPCCH basado en el enlace de transmisión del comando de control de potencia hacia abajo realizado en el S-DPCCH.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461938077P | 2014-02-10 | 2014-02-10 | |
PCT/IB2015/050972 WO2015118510A1 (en) | 2014-02-10 | 2015-02-09 | Ul control channel consideration for heterogeneous networks |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016010040A MX2016010040A (es) | 2016-10-07 |
MX349457B true MX349457B (es) | 2017-07-31 |
Family
ID=52774293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016010040A MX349457B (es) | 2014-02-10 | 2015-02-09 | Consideración de canal de control ul para redes heterogéneas. |
Country Status (4)
Country | Link |
---|---|
US (2) | US9622196B2 (es) |
EP (2) | EP3105979B1 (es) |
MX (1) | MX349457B (es) |
WO (1) | WO2015118510A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10085218B2 (en) * | 2015-05-13 | 2018-09-25 | Lg Electronics Inc. | Method and apparatus for controlling uplink transmission power in wireless communication system supporting machine-type communication |
US9918284B2 (en) | 2015-09-23 | 2018-03-13 | Futurewei Technologies, Inc. | Methods and systems for downlink transmit power control command transmission |
BR112018074077A2 (pt) * | 2016-05-25 | 2019-03-06 | Huawei Technologies Co., Ltd. | método de estabelecimento de potência de transmissão de canal de unidade de rádio remota e estação base |
US10721693B2 (en) | 2017-09-14 | 2020-07-21 | Qualcomm Incorporated | Mobility and power control techniques across multiple radio access technologies |
EP3771236B1 (en) | 2018-03-29 | 2024-05-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Cell access method and device |
CN116193528B (zh) * | 2022-11-11 | 2023-09-05 | 深圳市摩尔环宇通信技术有限公司 | 一种毫米波通信方法及相关存储介质和程序产品 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008136651A2 (en) * | 2007-05-08 | 2008-11-13 | Samsung Electronics Co., Ltd. | A method and system for transmit power control management in hspa |
KR101299282B1 (ko) * | 2008-10-31 | 2013-08-26 | 인터디지탈 패튼 홀딩스, 인크 | 다수의 상향링크 반송파를 사용하는 무선 전송 방법 및 장치 |
US8953713B2 (en) * | 2010-11-08 | 2015-02-10 | Qualcomm Incorporated | System and method for uplink multiple input multiple output transmission |
US9380490B2 (en) * | 2010-11-08 | 2016-06-28 | Qualcomm Incorporated | System and method for uplink multiple input multiple output transmission |
DK2656666T3 (en) * | 2010-12-22 | 2018-09-17 | Ericsson Telefon Ab L M | METHODS AND DEVICES FOR TRANSMISSION POWER CONTROL OF UPLINK-MIMO TRANSMISSIONS |
US8520622B2 (en) * | 2011-07-06 | 2013-08-27 | Telefonaktiebolaget L M Ericsson (Publ) | Controlling uplink and downlink transmission power during asynchronous switching of control states by user equipment |
US20130034092A1 (en) * | 2011-08-05 | 2013-02-07 | Renesas Mobile Corporation | Joint Channel Detection of Out of Synchronization Condition |
EP2930981B1 (en) * | 2014-04-08 | 2018-02-21 | Nokia Solutions and Networks Oy | Transmission power control of user equipment communicating with low power base station and high power base station |
CN105393607B (zh) * | 2014-06-20 | 2019-05-21 | 华为技术有限公司 | 发射功率控制命令字生成方法、设备及系统 |
US9877288B2 (en) * | 2014-07-25 | 2018-01-23 | Futurewei Technologies, Inc. | System and method for transmit power control with secondary uplink pilot channel |
-
2015
- 2015-02-09 WO PCT/IB2015/050972 patent/WO2015118510A1/en active Application Filing
- 2015-02-09 EP EP15712414.0A patent/EP3105979B1/en active Active
- 2015-02-09 EP EP17197434.8A patent/EP3291615B1/en active Active
- 2015-02-09 US US15/028,664 patent/US9622196B2/en active Active
- 2015-02-09 MX MX2016010040A patent/MX349457B/es active IP Right Grant
-
2017
- 2017-02-28 US US15/445,354 patent/US9967867B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3105979A1 (en) | 2016-12-21 |
US20160262117A1 (en) | 2016-09-08 |
EP3291615B1 (en) | 2019-06-26 |
MX2016010040A (es) | 2016-10-07 |
US9967867B2 (en) | 2018-05-08 |
WO2015118510A1 (en) | 2015-08-13 |
US20170171858A1 (en) | 2017-06-15 |
US9622196B2 (en) | 2017-04-11 |
EP3291615A1 (en) | 2018-03-07 |
EP3105979B1 (en) | 2017-11-29 |
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Legal Events
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FG | Grant or registration |