BR0108218A - Método e aparelho para maximização de tempo de espera em estações remotas configuradas para receber mensagens de rajadas de dados de difusão - Google Patents

Método e aparelho para maximização de tempo de espera em estações remotas configuradas para receber mensagens de rajadas de dados de difusão

Info

Publication number
BR0108218A
BR0108218A BR0108218-3A BR0108218A BR0108218A BR 0108218 A BR0108218 A BR 0108218A BR 0108218 A BR0108218 A BR 0108218A BR 0108218 A BR0108218 A BR 0108218A
Authority
BR
Brazil
Prior art keywords
channel
broadcast
notification indicators
remote stations
broadcast databurst
Prior art date
Application number
BR0108218-3A
Other languages
English (en)
Other versions
BRPI0108218B1 (pt
Inventor
Sandip Sarkar
Edward G Tiedemann Jr
Jun Wang
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR0108218A publication Critical patent/BR0108218A/pt
Publication of BRPI0108218B1 publication Critical patent/BRPI0108218B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H04W68/025—Indirect paging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

"MéTODO E APARELHO PARA A MAXIMIZAçãO DE TEMPO DE ESPERA EM ESTAçõES REMOTAS CONFIGURADAS PARA RECEBER MENSAGENS DE RAJADA DE DADOS DE DIFUSãO". Um sistema de telecomunicações sem fio que inclui uma estação base, uma pluralidade de estações remotas, um primeiro canal para mensagens de paging geral contendo informação de paging e referências de mensagem de rajada de dados de difusão, e um canal auxiliar para indicadores de notificação de rajada de dados de difusão para fins de aumentar o tempo de espera nas estações remotas configuradas para receber mensagens de rajadas de dados de difusão. O canal auxiliar em uma modalidade é um sinal de espectro espalhado de seq³ência direta modulado, de chaveamento liga-desliga (OOK) não codificado. Em outra modalidade os indicadores de notificação de rajada de dados de difusão são um ou mais bits indicadores determinados no canal auxiliar para indicar para uma estação remota se precisa examinar o primeiro canal em busca de referências de mensagem de rajada de dados de difusão. Em outra modalidade, os indicadores de notificação de rajada de dados de difusão são multiplexados em um canal de paging rápida juntamente com os indicadores de notificação de paging de entrada. Em outra modalidade ilustrativa um novo canal é utilizado para a transmissão de indicadores de notificação de rajada de dados de difusão.
BRPI0108218A 2000-02-11 2001-02-07 método para receber e para transmitir mensagens de broadcast em um sistema de telecomunicações por espalhamento espectral, equipamento para transmitir um fluxo de bits indicadores de difusão, equipamento para receber transmissões sem fio, bem como, receptor de telecomunicações BRPI0108218B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/503,031 US6728300B1 (en) 2000-02-11 2000-02-11 Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages
PCT/US2001/003981 WO2001060104A1 (en) 2000-02-11 2001-02-07 A method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages

Publications (2)

Publication Number Publication Date
BR0108218A true BR0108218A (pt) 2004-02-10
BRPI0108218B1 BRPI0108218B1 (pt) 2017-04-11

Family

ID=24000477

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108218A BRPI0108218B1 (pt) 2000-02-11 2001-02-07 método para receber e para transmitir mensagens de broadcast em um sistema de telecomunicações por espalhamento espectral, equipamento para transmitir um fluxo de bits indicadores de difusão, equipamento para receber transmissões sem fio, bem como, receptor de telecomunicações

Country Status (12)

Country Link
US (4) US6728300B1 (pt)
EP (4) EP2031930B1 (pt)
JP (1) JP4689925B2 (pt)
KR (1) KR100797660B1 (pt)
CN (1) CN1226898C (pt)
AT (2) ATE427634T1 (pt)
AU (1) AU2001236749A1 (pt)
BR (1) BRPI0108218B1 (pt)
DE (2) DE60132172T2 (pt)
ES (1) ES2323391T3 (pt)
TW (1) TW560202B (pt)
WO (1) WO2001060104A1 (pt)

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Also Published As

Publication number Publication date
HK1115262A1 (en) 2008-11-21
CN1449637A (zh) 2003-10-15
US7519106B2 (en) 2009-04-14
KR100797660B1 (ko) 2008-01-23
DE60132172T2 (de) 2008-12-11
EP2285166B1 (en) 2021-12-15
EP1254579B1 (en) 2008-01-02
EP2285166A1 (en) 2011-02-16
US20090285267A1 (en) 2009-11-19
EP1885152A1 (en) 2008-02-06
JP4689925B2 (ja) 2011-06-01
EP1885152B1 (en) 2009-04-01
ATE383043T1 (de) 2008-01-15
AU2001236749A1 (en) 2001-08-20
KR20020077906A (ko) 2002-10-14
EP1254579A1 (en) 2002-11-06
ATE427634T1 (de) 2009-04-15
DE60132172D1 (de) 2008-02-14
US6728300B1 (en) 2004-04-27
TW560202B (en) 2003-11-01
HK1056811A1 (en) 2004-02-27
US20060098718A1 (en) 2006-05-11
US6977957B2 (en) 2005-12-20
ES2323391T3 (es) 2009-07-14
US8194719B2 (en) 2012-06-05
CN1226898C (zh) 2005-11-09
WO2001060104A1 (en) 2001-08-16
EP2031930A1 (en) 2009-03-04
DE60138237D1 (de) 2009-05-14
BRPI0108218B1 (pt) 2017-04-11
US20040091022A1 (en) 2004-05-13
EP2031930B1 (en) 2020-09-02
JP2003536286A (ja) 2003-12-02

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/04/2017, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: H04W 52/02 (2009.01), H04W 68/02 (2009.01), H04B 1