MX2010006095A - Metodos y dispositivos para control de potencia de acceso aleatorio en una red de comunicaciones. - Google Patents
Metodos y dispositivos para control de potencia de acceso aleatorio en una red de comunicaciones.Info
- Publication number
- MX2010006095A MX2010006095A MX2010006095A MX2010006095A MX2010006095A MX 2010006095 A MX2010006095 A MX 2010006095A MX 2010006095 A MX2010006095 A MX 2010006095A MX 2010006095 A MX2010006095 A MX 2010006095A MX 2010006095 A MX2010006095 A MX 2010006095A
- Authority
- MX
- Mexico
- Prior art keywords
- random access
- communication device
- communications network
- methods
- devices
- Prior art date
Links
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
- H04W52/38—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
-
- 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
- H04W52/10—Open loop 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
-
- 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
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
La invención se refiere a un método en un primer dispositivo de comunicación dentro de una red de comunicación para diseñar un ajuste de potencia de transmisión de acceso aleatorio del primer dispositivo de comunicación comprendiendo recibir (42) datos de un segundo desmotivo de comunicación en un canal de radio indicando una potencia de recepción de acceso aleatorio. El primer dispositivo de comunicación determina (44) una potencia de recepción de acceso aleatorio deseado del segundo dispositivo de comunicación basado en los datos recibidos y un parámetro de configuración de acceso aleatorio que influencia un desempeño de detección del acceso aleatorio en el segundo dispositivo de comunicación. Basado en la potencia de recepción de acceso del primer dispositivo de comunicación determinan (46) una potencia de transmisión de acceso aleatorio para usarse y el primer dispositivo de comunicación (48) diseña el ajuste de potencia de transmisión de acceso aleatorio del primer dispositivo de comunicación de acuerdo con la transmisión de acceso aleatorio determinada que será usada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2049308P | 2008-01-11 | 2008-01-11 | |
PCT/SE2008/051142 WO2009088338A1 (en) | 2008-01-11 | 2008-10-07 | Methods and devices for random access power control in a communications network |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010006095A true MX2010006095A (es) | 2010-07-01 |
Family
ID=40668227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010006095A MX2010006095A (es) | 2008-01-11 | 2008-10-07 | Metodos y dispositivos para control de potencia de acceso aleatorio en una red de comunicaciones. |
Country Status (22)
Country | Link |
---|---|
US (2) | US8194575B2 (es) |
EP (3) | EP2229798B1 (es) |
JP (1) | JP4944254B2 (es) |
KR (1) | KR101537128B1 (es) |
CN (2) | CN104039003B (es) |
AU (1) | AU2008345735B2 (es) |
BR (1) | BRPI0822023B8 (es) |
CA (1) | CA2711607C (es) |
DK (3) | DK2229798T3 (es) |
EG (1) | EG26216A (es) |
ES (3) | ES2494931T3 (es) |
HK (2) | HK1151404A1 (es) |
IL (1) | IL206328A (es) |
MA (1) | MA32047B1 (es) |
MX (1) | MX2010006095A (es) |
MY (1) | MY152765A (es) |
NZ (1) | NZ585742A (es) |
PT (1) | PT3397009T (es) |
SA (1) | SA109300013B1 (es) |
TR (1) | TR201810929T4 (es) |
WO (1) | WO2009088338A1 (es) |
ZA (1) | ZA201003811B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2711607C (en) | 2008-01-11 | 2016-11-15 | Robert Baldemair | Methods and devices for random access power control in a communications network |
CN102067703B (zh) | 2008-06-19 | 2014-05-07 | 爱立信电话股份有限公司 | 用于执行电信系统中的随机访问的方法和设备 |
KR101636258B1 (ko) | 2009-03-20 | 2016-07-05 | 삼성전자 주식회사 | 이동통신시스템에서 네트워크의 rach 관련 시스템 자원자동적 최적화 방법 |
US8526990B1 (en) * | 2010-03-17 | 2013-09-03 | Sprint Spectrum L.P. | Determination of initial transmit power based on shared transmit-power information |
CN102438305B (zh) * | 2010-09-29 | 2014-12-10 | 中兴通讯股份有限公司 | 功率控制方法及终端 |
CN102438306A (zh) * | 2010-09-29 | 2012-05-02 | 中兴通讯股份有限公司 | 功率控制方法、网络侧设备及终端 |
GB2484922B (en) * | 2010-10-25 | 2014-10-08 | Sca Ipla Holdings Inc | Infrastructure equipment and method |
GB2484921B (en) * | 2010-10-25 | 2014-10-08 | Sca Ipla Holdings Inc | Communications device and method |
US9867163B2 (en) * | 2012-07-12 | 2018-01-09 | Qualcomm Incorporated | Methods and apparatus for power saving in broadcasting carrier information |
WO2014021589A1 (ko) * | 2012-08-03 | 2014-02-06 | 주식회사 케이티 | 랜덤 액세스 전력 제어 방법 및 장치 |
KR101589911B1 (ko) | 2012-08-03 | 2016-02-18 | 주식회사 케이티 | 랜덤 액세스 전력 제어 방법 및 장치 |
EP3451748B1 (en) * | 2013-08-13 | 2021-04-14 | Huawei Technologies Co., Ltd. | Method for sending preamble sequence and user equipment |
CN104812084A (zh) * | 2014-01-28 | 2015-07-29 | 中兴通讯股份有限公司 | 配置信息的发送、获取方法、接入方法、通信节点及系统 |
US9661663B1 (en) | 2016-03-16 | 2017-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Network access of a wireless device to a communications network |
EP3440888B1 (en) * | 2016-04-07 | 2021-07-14 | Telefonaktiebolaget LM Ericsson (publ) | Radio-network node, wireless device and methods performed therein |
CN109219128B (zh) * | 2017-07-04 | 2023-09-01 | 北京三星通信技术研究有限公司 | 基于帧结构的通信方法、装置和帧结构 |
US11212761B2 (en) | 2017-07-04 | 2021-12-28 | Samsung Electronics Co., Ltd. | Method and apparatus for communication based on frame structure |
WO2019028881A1 (zh) | 2017-08-11 | 2019-02-14 | 富士通株式会社 | 随机接入功率控制方法、装置以及通信系统 |
CN110035488B (zh) * | 2018-01-12 | 2024-05-17 | 华为技术有限公司 | 通信方法及装置 |
KR102210058B1 (ko) * | 2018-04-06 | 2021-02-01 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 피드백 시그널링을 위한 파워 제어 |
CN109862611B (zh) * | 2019-03-18 | 2022-02-18 | 中国联合网络通信集团有限公司 | 终端功率控制方法及装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6249683B1 (en) | 1999-04-08 | 2001-06-19 | Qualcomm Incorporated | Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel |
DE60108177T2 (de) | 2001-06-27 | 2005-12-08 | Nokia Corp. | Verfahren zur adaptiven einstellung der sendeparameter für eine aufwärtssendungsprozedur eines zufallzugriffskanals in einem drahtlosen kommunikationssystem |
EP2026472A1 (en) * | 2002-11-07 | 2009-02-18 | Adaptix, Inc. | Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems |
CN1198419C (zh) * | 2003-01-16 | 2005-04-20 | 大唐移动通信设备有限公司 | 基于下行导引时隙的功率控制方法 |
KR100742456B1 (ko) * | 2003-02-17 | 2007-07-25 | 교세라 가부시키가이샤 | 무선 장치 |
US7302276B2 (en) * | 2003-11-25 | 2007-11-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining uplink/downlink path-loss difference |
US7181170B2 (en) * | 2003-12-22 | 2007-02-20 | Motorola Inc. | Apparatus and method for adaptive broadcast transmission |
JP2007097055A (ja) * | 2005-09-30 | 2007-04-12 | Matsushita Electric Ind Co Ltd | 送受信装置 |
BRPI0718424A2 (pt) * | 2006-10-24 | 2013-11-12 | Lg Electronics Inc | Procedimento para atribuição de recurso e, acesso de rádio não sincronizado (nsra) |
WO2008097030A1 (en) * | 2007-02-07 | 2008-08-14 | Lg Electronics Inc. | Optimized random access channel (rach) access |
EP2119059B1 (en) * | 2007-02-12 | 2019-09-11 | LG Electronics Inc. | Methods for high speed mobile terminal access |
KR20090002779A (ko) * | 2007-07-04 | 2009-01-09 | 삼성전자주식회사 | 이동통신 시스템에서 프리앰블 전송 전력 제어 방법 및장치 |
WO2009048279A2 (en) * | 2007-10-10 | 2009-04-16 | Lg Electronics Inc. | High speed access system and method in a mobile communications network |
CA2711607C (en) | 2008-01-11 | 2016-11-15 | Robert Baldemair | Methods and devices for random access power control in a communications network |
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2008
- 2008-10-07 CA CA2711607A patent/CA2711607C/en active Active
- 2008-10-07 NZ NZ585742A patent/NZ585742A/xx unknown
- 2008-10-07 AU AU2008345735A patent/AU2008345735B2/en active Active
- 2008-10-07 ES ES08869536.6T patent/ES2494931T3/es active Active
- 2008-10-07 WO PCT/SE2008/051142 patent/WO2009088338A1/en active Application Filing
- 2008-10-07 US US12/747,028 patent/US8194575B2/en active Active
- 2008-10-07 MY MYPI20102987 patent/MY152765A/en unknown
- 2008-10-07 ES ES14176732.7T patent/ES2682673T3/es active Active
- 2008-10-07 EP EP08869536.6A patent/EP2229798B1/en active Active
- 2008-10-07 PT PT181711391T patent/PT3397009T/pt unknown
- 2008-10-07 KR KR1020107017747A patent/KR101537128B1/ko active IP Right Grant
- 2008-10-07 CN CN201410282759.3A patent/CN104039003B/zh active Active
- 2008-10-07 MX MX2010006095A patent/MX2010006095A/es active IP Right Grant
- 2008-10-07 TR TR2018/10929T patent/TR201810929T4/tr unknown
- 2008-10-07 DK DK08869536.6T patent/DK2229798T3/da active
- 2008-10-07 ES ES18171139T patent/ES2791277T3/es active Active
- 2008-10-07 DK DK14176732.7T patent/DK2806698T3/en active
- 2008-10-07 BR BRPI0822023A patent/BRPI0822023B8/pt active IP Right Grant
- 2008-10-07 EP EP18171139.1A patent/EP3397009B1/en active Active
- 2008-10-07 CN CN200880124891.4A patent/CN101911794B/zh active Active
- 2008-10-07 DK DK18171139.1T patent/DK3397009T3/da active
- 2008-10-07 EP EP14176732.7A patent/EP2806698B1/en active Active
- 2008-10-07 JP JP2010542193A patent/JP4944254B2/ja active Active
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2009
- 2009-01-05 SA SA109300013A patent/SA109300013B1/ar unknown
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2010
- 2010-05-27 ZA ZA2010/03811A patent/ZA201003811B/en unknown
- 2010-06-13 IL IL206328A patent/IL206328A/en active IP Right Grant
- 2010-06-29 MA MA32961A patent/MA32047B1/fr unknown
- 2010-07-11 EG EG2010071168A patent/EG26216A/en active
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2011
- 2011-05-26 HK HK11105244.0A patent/HK1151404A1/xx unknown
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2012
- 2012-06-04 US US13/488,051 patent/US8611262B2/en active Active
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2015
- 2015-03-05 HK HK15102232.7A patent/HK1202013A1/xx unknown
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Legal Events
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FG | Grant or registration |