BR0209638A - Método e equipamento para reduzir a latência na ativação de um grupo de dispositivos de comunicação inativos - Google Patents

Método e equipamento para reduzir a latência na ativação de um grupo de dispositivos de comunicação inativos

Info

Publication number
BR0209638A
BR0209638A BR0209638-2A BR0209638A BR0209638A BR 0209638 A BR0209638 A BR 0209638A BR 0209638 A BR0209638 A BR 0209638A BR 0209638 A BR0209638 A BR 0209638A
Authority
BR
Brazil
Prior art keywords
equipment
group
activation
communication devices
trigger
Prior art date
Application number
BR0209638-2A
Other languages
English (en)
Other versions
BRPI0209638B1 (pt
Inventor
Eric Rosen
Mark Maggenti
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 BR0209638A publication Critical patent/BR0209638A/pt
Publication of BRPI0209638B1 publication Critical patent/BRPI0209638B1/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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42382—Text-based messaging services in telephone networks such as PSTN/ISDN, e.g. User-to-User Signalling or Short Message Service for fixed networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2044—Group features, e.g. closed user group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • 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

Abstract

"MéTODO E EQUIPAMENTO PARA REDUZIR A LATêNCIA NA ATIVAçãO DE UM GRUPO DE DISPOSITIVOS DE COMUNICAçãO INATIVOS". Um método e equipamento para reduzir a latência de acionamento de inatividade em uma rede de comunicação em grupo (100) provê uma significativa redução no tempo de acionamento de inatividade total real e a latência PTT{XE'PTT'} percebida pelo locutor através do registro dos triggers de acionamento iniciados pela rede destinados aos ouvintes meta e da entrega de um trigger de acionamento para uma estação móvel meta (104, 106 e 108) assim que a estação móvel meta tenha restabelecido seu canal de tráfego.
BRPI0209638A 2001-05-15 2002-05-14 método e equipamento para reduzir a latência na ativação de um grupo de dispositivos de comunicação em repouso BRPI0209638B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29145401P 2001-05-15 2001-05-15
US10/006,034 US6725053B2 (en) 2001-05-15 2001-12-04 Method and apparatus for reducing latency in waking up a group of dormant communication devices
PCT/US2002/015296 WO2002093948A1 (en) 2001-05-15 2002-05-14 Method and apparatus for reducing latency in waking up a group of dormant communication devices

Publications (2)

Publication Number Publication Date
BR0209638A true BR0209638A (pt) 2005-02-01
BRPI0209638B1 BRPI0209638B1 (pt) 2016-07-26

Family

ID=26675088

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0209638A BRPI0209638B1 (pt) 2001-05-15 2002-05-14 método e equipamento para reduzir a latência na ativação de um grupo de dispositivos de comunicação em repouso

Country Status (14)

Country Link
US (1) US6725053B2 (pt)
EP (1) EP1388262B1 (pt)
JP (2) JP4745599B2 (pt)
KR (1) KR100881879B1 (pt)
CN (1) CN100418381C (pt)
AR (1) AR037002A1 (pt)
AT (1) ATE473601T1 (pt)
BR (1) BRPI0209638B1 (pt)
CA (1) CA2446177C (pt)
DE (1) DE60236922D1 (pt)
ES (1) ES2346740T3 (pt)
MX (1) MXPA03010420A (pt)
TW (1) TWI232647B (pt)
WO (1) WO2002093948A1 (pt)

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US6725053B2 (en) 2004-04-20
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TWI232647B (en) 2005-05-11
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