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BR0008598A - Método de trasmissão de dados em um sistemacdma - Google Patents

Método de trasmissão de dados em um sistemacdma

Info

Publication number
BR0008598A
BR0008598A BR0008598-7A BR0008598A BR0008598A BR 0008598 A BR0008598 A BR 0008598A BR 0008598 A BR0008598 A BR 0008598A BR 0008598 A BR0008598 A BR 0008598A
Authority
BR
Brazil
Prior art keywords
channel
data
state
rate transmission
control
Prior art date
Application number
BR0008598-7A
Other languages
English (en)
Inventor
Chang-Hoi Koo
Hyun-Seok Lee
Dae-Gyun Kim
Hoon Chang
Ung-Won Lee
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 BR0008598A publication Critical patent/BR0008598A/pt

Links

Classifications

    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/264—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

"MéTODO DE TRANSMISSãO DE DADOS EM UM SISTEMACDMA". é fornecido um método de transmissão de dados em umsistema CDMA. No sistema CDMA, um estado de retenção docontrole e um estado ativo são fixados para a transmissão dedados entre uma estação móvel e uma estação base. O estado deretenção do controle é entrado para transmitir um sinal de controleem um canal de controle dedicado e o estado ativo é dividido emum subestado de transmissão de baixa velocidade para transmitiruma pequena quantidade de dados no canal de controle dedicadoe/ou em um canal fundamental e um subestado de transmissão dealta velocidade para transmitir uma grande quantidade de dadosem um canal suplementar e em pelo menos um do canal decontrole dedicado e o canal fundamental. Quando uma grandequantidade de dados do usuário forem geradas na estação móvel,a estação móvel gera uma mensagem de solicitação de canalsuplementar, que inclui informação de solicitação de canalsuplementar necessária para transitar do estado de retenção docontrole para o subestado de transmissão de alta velocidade sem ainterposição do subestado de transmissão de baixa velocidade e ainformação de transição de estado necessária para transicionar doestado de retenção do controle para o estado ativo, e transmite amensagem de solicitação de canal suplementar para a estaçãobase.
BR0008598-7A 1999-12-29 2000-12-29 Método de trasmissão de dados em um sistemacdma BR0008598A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990064544A KR100547851B1 (ko) 1999-12-29 1999-12-29 부호분할 다중접속 시스템에서 데이터 전송 방법
PCT/KR2000/001563 WO2001050637A1 (en) 1999-12-29 2000-12-29 Data transmitting method in a cdma system

Publications (1)

Publication Number Publication Date
BR0008598A true BR0008598A (pt) 2001-12-26

Family

ID=19631826

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008598-7A BR0008598A (pt) 1999-12-29 2000-12-29 Método de trasmissão de dados em um sistemacdma

Country Status (11)

Country Link
US (1) US6804219B2 (pt)
EP (1) EP1157487B1 (pt)
KR (1) KR100547851B1 (pt)
CN (1) CN1147073C (pt)
AT (1) ATE371307T1 (pt)
AU (1) AU757964B2 (pt)
BR (1) BR0008598A (pt)
CA (1) CA2362419C (pt)
DE (1) DE60036091T2 (pt)
RU (1) RU2222107C2 (pt)
WO (1) WO2001050637A1 (pt)

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Also Published As

Publication number Publication date
EP1157487A4 (en) 2006-08-09
DE60036091D1 (de) 2007-10-04
US20010024431A1 (en) 2001-09-27
KR20010064366A (ko) 2001-07-09
CN1342349A (zh) 2002-03-27
AU2409001A (en) 2001-07-16
EP1157487A1 (en) 2001-11-28
ATE371307T1 (de) 2007-09-15
CA2362419C (en) 2005-03-22
CN1147073C (zh) 2004-04-21
RU2222107C2 (ru) 2004-01-20
US6804219B2 (en) 2004-10-12
CA2362419A1 (en) 2001-07-12
EP1157487B1 (en) 2007-08-22
KR100547851B1 (ko) 2006-02-01
WO2001050637A1 (en) 2001-07-12
AU757964B2 (en) 2003-03-13
DE60036091T2 (de) 2007-12-13

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Legal Events

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

Free format text: REFERENTE A(S) 9A E 10A ANUIDADE(S).

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 2112 DE 28/06/2011.