BRPI0413781A - método de controle da potência de transmissão de um pacote de retransmissão e terminal móvel usando o mesmo - Google Patents
método de controle da potência de transmissão de um pacote de retransmissão e terminal móvel usando o mesmoInfo
- Publication number
- BRPI0413781A BRPI0413781A BRPI0413781-7A BRPI0413781A BRPI0413781A BR PI0413781 A BRPI0413781 A BR PI0413781A BR PI0413781 A BRPI0413781 A BR PI0413781A BR PI0413781 A BRPI0413781 A BR PI0413781A
- Authority
- BR
- Brazil
- Prior art keywords
- relay
- packet
- transmission power
- mobile terminal
- controlling
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04W28/04—Error 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
-
- 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
- H04W52/247—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 sent by another 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
- H04W52/38—TPC being performed in particular situations
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
"MéTODO DE CONTROLE DA POTêNCIA DE TRANSMISSãO DE UM PACOTE DE RETRANSMISSãO E TERMINAL MóVEL USANDO O MESMO". A potência de transmissão de um pacote de retransmissão é controlada no caso de uma requisição de retransmissão de pacote ser enviada de um lado receptor em um sistema de comunicação móvel sem fio suportando transmissão de requisição de retransmissão automática híbrida (RRAH). Em um método de controle da potência de transmissão de pacotes de retransmissão por um terminal móvel em um sistema de comunicação móvel sem fio suportando transmissão de requisição de retransmissão automática híbrida (RRAH), o método inclui as etapas de receber, de uma estação base, a informação de ganho associada com a seqüência dos pacotes de retransmissão; determinar, usando a informação de ganho, a potência de transmissão de um dos pacotes de retransmissão; e transmitir o pacote de retransmissão com a potência de transmissão determinada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030061564A KR100985104B1 (ko) | 2003-09-03 | 2003-09-03 | 재전송 패킷의 전력제어방법 |
PCT/KR2004/002188 WO2005022883A2 (en) | 2003-09-03 | 2004-08-31 | Method of controlling transmission power of retransmission packet and mobile terminal using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0413781A true BRPI0413781A (pt) | 2006-10-31 |
Family
ID=36102885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0413781-7A BRPI0413781A (pt) | 2003-09-03 | 2004-08-31 | método de controle da potência de transmissão de um pacote de retransmissão e terminal móvel usando o mesmo |
Country Status (11)
Country | Link |
---|---|
US (1) | US7372834B2 (pt) |
EP (1) | EP1665578B1 (pt) |
KR (1) | KR100985104B1 (pt) |
CN (1) | CN1846365B (pt) |
AT (1) | ATE460013T1 (pt) |
AU (1) | AU2004302746B2 (pt) |
BR (1) | BRPI0413781A (pt) |
CA (1) | CA2537508C (pt) |
DE (1) | DE602004025829D1 (pt) |
HK (1) | HK1091335A1 (pt) |
WO (1) | WO2005022883A2 (pt) |
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KR100876715B1 (ko) * | 2006-08-24 | 2008-12-31 | 삼성전자주식회사 | 통신 시스템에서 역방향 전력 제어 방법 및 장치 |
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KR101513033B1 (ko) | 2007-09-18 | 2015-04-17 | 엘지전자 주식회사 | 다중 계층 구조에서 QoS를 보장하기 위한 방법 |
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MY151716A (en) * | 2008-02-14 | 2014-06-30 | Mimos Berhad | Dynamic harq with adaptive power control for wireless transmission |
KR101163275B1 (ko) | 2008-03-17 | 2012-07-05 | 엘지전자 주식회사 | Pdcp 상태 보고 전송 방법 |
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-
2003
- 2003-09-03 KR KR1020030061564A patent/KR100985104B1/ko not_active IP Right Cessation
-
2004
- 2004-08-31 DE DE602004025829T patent/DE602004025829D1/de not_active Expired - Lifetime
- 2004-08-31 EP EP04774449A patent/EP1665578B1/en not_active Expired - Lifetime
- 2004-08-31 BR BRPI0413781-7A patent/BRPI0413781A/pt not_active IP Right Cessation
- 2004-08-31 CA CA2537508A patent/CA2537508C/en not_active Expired - Fee Related
- 2004-08-31 CN CN2004800253334A patent/CN1846365B/zh not_active Expired - Fee Related
- 2004-08-31 WO PCT/KR2004/002188 patent/WO2005022883A2/en active Application Filing
- 2004-08-31 AT AT04774449T patent/ATE460013T1/de not_active IP Right Cessation
- 2004-08-31 AU AU2004302746A patent/AU2004302746B2/en not_active Ceased
- 2004-09-03 US US10/934,814 patent/US7372834B2/en not_active Expired - Fee Related
-
2006
- 2006-11-29 HK HK06113065.7A patent/HK1091335A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE602004025829D1 (de) | 2010-04-15 |
CN1846365B (zh) | 2010-05-12 |
EP1665578A2 (en) | 2006-06-07 |
WO2005022883A3 (en) | 2005-06-09 |
EP1665578B1 (en) | 2010-03-03 |
AU2004302746B2 (en) | 2009-07-30 |
AU2004302746A1 (en) | 2005-03-10 |
CA2537508C (en) | 2011-11-15 |
US7372834B2 (en) | 2008-05-13 |
CA2537508A1 (en) | 2005-03-10 |
HK1091335A1 (en) | 2007-01-12 |
CN1846365A (zh) | 2006-10-11 |
WO2005022883A2 (en) | 2005-03-10 |
KR20050024587A (ko) | 2005-03-10 |
ATE460013T1 (de) | 2010-03-15 |
KR100985104B1 (ko) | 2010-10-05 |
US20060252445A1 (en) | 2006-11-09 |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 12A ANUIDADE. |
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