BRPI0819948A2 - "método para comunicação por rádio digital e sem fio e aparelho de comunicação" - Google Patents

"método para comunicação por rádio digital e sem fio e aparelho de comunicação"

Info

Publication number
BRPI0819948A2
BRPI0819948A2 BRPI0819948-5A BRPI0819948A BRPI0819948A2 BR PI0819948 A2 BRPI0819948 A2 BR PI0819948A2 BR PI0819948 A BRPI0819948 A BR PI0819948A BR PI0819948 A2 BRPI0819948 A2 BR PI0819948A2
Authority
BR
Brazil
Prior art keywords
digital
wireless radio
communication
radio communication
communication apparatus
Prior art date
Application number
BRPI0819948-5A
Other languages
English (en)
Inventor
Roger Kihlberg
Original Assignee
3M Svenska Ab
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 3M Svenska Ab filed Critical 3M Svenska Ab
Publication of BRPI0819948A2 publication Critical patent/BRPI0819948A2/pt

Links

Classifications

    • 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
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H04M1/72513—On hold, intercom or transfer communication modes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0819948-5A 2008-01-07 2008-11-24 "método para comunicação por rádio digital e sem fio e aparelho de comunicação" BRPI0819948A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0800037A SE536405C2 (sv) 2008-01-07 2008-01-07 Förfarande och anordning för gemensam lyssningskanal vid kommunikation inom DECT-standarden
PCT/SE2008/000655 WO2009088324A1 (en) 2008-01-07 2008-11-24 Channel allocation in dect telecommunication systems

Publications (1)

Publication Number Publication Date
BRPI0819948A2 true BRPI0819948A2 (pt) 2015-06-16

Family

ID=40853283

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819948-5A BRPI0819948A2 (pt) 2008-01-07 2008-11-24 "método para comunicação por rádio digital e sem fio e aparelho de comunicação"

Country Status (11)

Country Link
US (1) US8649301B2 (pt)
EP (1) EP2232897A4 (pt)
JP (1) JP5191548B2 (pt)
CN (1) CN101946530B (pt)
AU (1) AU2008345721B2 (pt)
BR (1) BRPI0819948A2 (pt)
CA (1) CA2711437A1 (pt)
SE (1) SE536405C2 (pt)
TW (1) TW200931851A (pt)
WO (1) WO2009088324A1 (pt)
ZA (1) ZA201005672B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10536990B1 (en) * 2009-02-03 2020-01-14 Dominic M. Kotab Telephone base station for combining mobile and terrestrial telephone service
CN106791564A (zh) * 2016-12-15 2017-05-31 西安中科创达软件有限公司 一种预约volte视频通话的系统及其预约方法
CN112533260B (zh) * 2020-11-24 2024-05-31 厦门亿联网络技术股份有限公司 一种动态切换信道的方法及装置
CN113114852B (zh) * 2021-03-11 2022-04-15 厦门亿联网络技术股份有限公司 一种音频传输方法、耳机和基站

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4718109A (en) * 1986-03-06 1988-01-05 Motorola, Inc. Automatic synchronization system
FI920976A0 (fi) * 1992-03-05 1992-03-05 Tecnomen Oy Radiosynkroniseringsfoerfarande foer stoedstationer i ett simulcastingnaet.
US6161016A (en) * 1993-05-21 2000-12-12 British Telecommunications Public Limited Company Broadcast channel seizure with allocated single traffic channel per occupied cell in a cellular system
SE514781C2 (sv) * 1997-01-28 2001-04-23 Ericsson Telefon Ab L M Metod och anordning i ett radiokommunikationssystem
FI106601B (fi) * 1997-04-23 2001-02-28 Nokia Networks Oy Tiedonsiirto matkaviestinverkossa
US6005848A (en) * 1997-10-27 1999-12-21 Motorola, Inc. Method and apparatus for a talkgroup call in a wireless CDMA system
US7319686B1 (en) * 1999-03-18 2008-01-15 Industrial Technology Research Institute Frame synchronization in multi-cell systems with a data interface
DE50012209D1 (de) * 1999-12-01 2006-04-20 Bosch Gmbh Robert Verfahren zur zuweisung von übertragungskanälen in einem telekommunikationsnetz und teilnehmerstation
EP1122962A1 (en) * 2000-02-01 2001-08-08 Nortel Matra Cellular Dual band unidirectional scheme in a cellular mobile radio telecommunications system
US6721573B2 (en) * 2001-02-28 2004-04-13 Motorola, Inc. Method and apparatus for providing dispatch services in a cordless telephone communication system
EP1868301A3 (en) * 2001-03-28 2012-01-18 QUALCOMM Incorporated Power control for point-to-multipoint services provided in communication system
US6996086B2 (en) * 2001-04-26 2006-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Radio access network with meshed radio base stations
FR2840756B1 (fr) * 2002-06-06 2004-12-17 Cit Alcatel Procede de synchronisation de stations de base de type dect interconnectees via un reseau lan d'architecture de type ip
JP4142689B2 (ja) * 2003-02-24 2008-09-03 シーメンス アクチエンゲゼルシヤフト 無線通信システムにおける信号伝送方法
US20050037728A1 (en) * 2003-08-13 2005-02-17 Binzel Charles P. Emergency broadcast message in a wireless communication device
US7629880B2 (en) 2004-03-09 2009-12-08 Ingrid, Inc. System, method and device for detecting a siren
AU2005234517B2 (en) * 2004-04-19 2009-10-22 Zte Corporation Trunking and push-to-talk mechanisms for WCDMA wireless communications
KR20060036316A (ko) 2004-10-25 2006-04-28 엘지전자 주식회사 키폰 시스템의 무선 전화기 그룹 호 처리 방법
US8095140B2 (en) * 2006-03-27 2012-01-10 Motorola Solutions, Inc. Regrouping wireless devices
WO2008002436A2 (en) 2006-06-23 2008-01-03 Bae Systems Information And Electronic Systems Integration Inc. Supporting mobile ad-hoc network (manet) and point to multi-point (pmp) communications among nodes in a wireless network

Also Published As

Publication number Publication date
CN101946530B (zh) 2014-05-28
AU2008345721A1 (en) 2009-07-16
US8649301B2 (en) 2014-02-11
EP2232897A4 (en) 2017-01-11
SE536405C2 (sv) 2013-10-08
EP2232897A1 (en) 2010-09-29
JP2011510538A (ja) 2011-03-31
CN101946530A (zh) 2011-01-12
AU2008345721B2 (en) 2012-09-06
SE0800037L (sv) 2009-07-08
US20100284361A1 (en) 2010-11-11
JP5191548B2 (ja) 2013-05-08
WO2009088324A1 (en) 2009-07-16
CA2711437A1 (en) 2009-07-16
TW200931851A (en) 2009-07-16
ZA201005672B (en) 2011-05-25

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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 A 8A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.