BR9906498A - Processo e dispositivo de comunicação com diversidade de transmissão em uma estação base. - Google Patents

Processo e dispositivo de comunicação com diversidade de transmissão em uma estação base.

Info

Publication number
BR9906498A
BR9906498A BR9906498-7A BR9906498A BR9906498A BR 9906498 A BR9906498 A BR 9906498A BR 9906498 A BR9906498 A BR 9906498A BR 9906498 A BR9906498 A BR 9906498A
Authority
BR
Brazil
Prior art keywords
base station
diversity
transmission
communication process
antenna
Prior art date
Application number
BR9906498-7A
Other languages
English (en)
Inventor
Yu-Suk Yun
Jae-Min Ahn
Joong-Ho Jeong
Soon-Young Yoon
Young Ky Kim
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR9906498A publication Critical patent/BR9906498A/pt

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
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side

Abstract

"PROCESSO E DISPOSITIVO DE COMUNICAçãO COM DIVERSIDADE DE TRANSMISSãO EM UMA ESTAçãO BASE". Um processo de comunicação STD(Diversidade de Transmissão por Seleção). No processo, uma estação base seleciona uma antena de transmissão correspondendo a um sinal de seleção de antena recebido de um terminal, transmite um sinal de canal de tráfego através da antena, e transmite uma predeterminada parte do sinal de canal de tráfego através de uma antena não selecionada.
BR9906498-7A 1998-06-20 1999-06-21 Processo e dispositivo de comunicação com diversidade de transmissão em uma estação base. BR9906498A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980023299A KR20000002504A (ko) 1998-06-20 1998-06-20 이동통신 시스템의 선택적 송신 다이버시티 장치 및 방법
PCT/KR1999/000326 WO1999067962A1 (en) 1998-06-20 1999-06-21 Device and method for providing selection transmit diversity in mobile communication system

Publications (1)

Publication Number Publication Date
BR9906498A true BR9906498A (pt) 2000-09-26

Family

ID=19540192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906498-7A BR9906498A (pt) 1998-06-20 1999-06-21 Processo e dispositivo de comunicação com diversidade de transmissão em uma estação base.

Country Status (9)

Country Link
US (1) US6600934B1 (pt)
EP (1) EP1005768B1 (pt)
KR (1) KR20000002504A (pt)
CN (1) CN1160980C (pt)
AU (1) AU4655099A (pt)
BR (1) BR9906498A (pt)
DE (1) DE69926974T2 (pt)
RU (1) RU2193279C2 (pt)
WO (1) WO1999067962A1 (pt)

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Also Published As

Publication number Publication date
WO1999067962A1 (en) 1999-12-29
DE69926974T2 (de) 2006-03-09
CN1160980C (zh) 2004-08-04
AU4655099A (en) 2000-01-10
US6600934B1 (en) 2003-07-29
KR20000002504A (ko) 2000-01-15
CN1272293A (zh) 2000-11-01
DE69926974D1 (de) 2005-10-06
EP1005768B1 (en) 2005-08-31
RU2193279C2 (ru) 2002-11-20
EP1005768A1 (en) 2000-06-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04W 52/42 (2009.01), H04B 7/06 (2006.0