BR0209804A - Dispositivo de comunicação para reduzir a latência em uma requisição de comunicação de grupo originada por móvel - Google Patents

Dispositivo de comunicação para reduzir a latência em uma requisição de comunicação de grupo originada por móvel

Info

Publication number
BR0209804A
BR0209804A BR0209804-0A BR0209804A BR0209804A BR 0209804 A BR0209804 A BR 0209804A BR 0209804 A BR0209804 A BR 0209804A BR 0209804 A BR0209804 A BR 0209804A
Authority
BR
Brazil
Prior art keywords
communication device
mobile
reduce latency
mobile originated
group
Prior art date
Application number
BR0209804-0A
Other languages
English (en)
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 BR0209804A publication Critical patent/BR0209804A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • 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
    • 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

Landscapes

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

Abstract

"DISPOSITIVO DE COMUNICAçãO PARA REDUZIR A LATêNCIA EM UMA REQUISIçãO DE COMUNICAçãO DE GRUPO ORIGINADA POR MóVEL". Um método e um equipamento para reduzir a latência em uma rede de comunicações de grupo (100) provêem uma significativa redução no tempo de acionamento de inatividade total real e a latência PTT mediante troca de sinalização de chamada em grupo mesmo quando os móveis (102, 104, 106) estão inativos e nenhum canal de tráfego está ativo. O método e equipamento provêm a troca da sinalização de chamada em grupo através do uso de uma sinalização de mensagem de rajada de dados curta (SBD) . O método e equipamento provêm restabelecimento dos canais de tráfego exclusivos para o móvel de locutor e para os móveis de ouvinte inativos vantajosamente em paralelo.
BR0209804-0A 2001-05-15 2002-05-14 Dispositivo de comunicação para reduzir a latência em uma requisição de comunicação de grupo originada por móvel BR0209804A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29145401P 2001-05-15 2001-05-15
US10/006,045 US20020172165A1 (en) 2001-05-15 2001-12-04 Communication device for reducing latency in a mobile-originated group communication request
PCT/US2002/015294 WO2002093953A1 (en) 2001-05-15 2002-05-14 Communication device for reducing latency in a mobile-originated group communication request

Publications (1)

Publication Number Publication Date
BR0209804A true BR0209804A (pt) 2005-02-22

Family

ID=26675103

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209804-0A BR0209804A (pt) 2001-05-15 2002-05-14 Dispositivo de comunicação para reduzir a latência em uma requisição de comunicação de grupo originada por móvel

Country Status (11)

Country Link
US (1) US20020172165A1 (pt)
EP (1) EP1393585A4 (pt)
JP (1) JP2005514803A (pt)
KR (1) KR20030097873A (pt)
CN (1) CN1537394A (pt)
AR (1) AR033749A1 (pt)
BR (1) BR0209804A (pt)
CA (1) CA2447714A1 (pt)
MX (1) MXPA03010517A (pt)
TW (1) TW578404B (pt)
WO (1) WO2002093953A1 (pt)

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Also Published As

Publication number Publication date
EP1393585A4 (en) 2006-05-03
CA2447714A1 (en) 2002-11-21
US20020172165A1 (en) 2002-11-21
TW578404B (en) 2004-03-01
WO2002093953A1 (en) 2002-11-21
CN1537394A (zh) 2004-10-13
JP2005514803A (ja) 2005-05-19
EP1393585A1 (en) 2004-03-03
MXPA03010517A (es) 2004-07-01
KR20030097873A (ko) 2003-12-31
AR033749A1 (es) 2004-01-07

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