BR0007520A - Sinalização em banda para sincronização em umarede de comunicações de voz - Google Patents

Sinalização em banda para sincronização em umarede de comunicações de voz

Info

Publication number
BR0007520A
BR0007520A BR0007520-5A BR0007520A BR0007520A BR 0007520 A BR0007520 A BR 0007520A BR 0007520 A BR0007520 A BR 0007520A BR 0007520 A BR0007520 A BR 0007520A
Authority
BR
Brazil
Prior art keywords
voice communications
communications network
synchronizing
call path
remote unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
BR0007520-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Dan A Preston
Joseph Preston
Rod L Proctor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbiquity Inc
Original Assignee
Airbiquity 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 Airbiquity Inc filed Critical Airbiquity Inc
Publication of BR0007520A publication Critical patent/BR0007520A/pt
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/0055Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/009Closed loop measurements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662Arrangements for Wireless System Synchronisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/0635Clock or time synchronisation in a network
    • H04J3/0682Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
BR0007520-5A 1999-01-15 2000-01-18 Sinalização em banda para sincronização em umarede de comunicações de voz Pending BR0007520A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11609399P 1999-01-15 1999-01-15
PCT/US2000/001157 WO2001003344A1 (en) 1999-01-15 2000-01-18 In-band signalling for synchronization in a voice communications network

Publications (1)

Publication Number Publication Date
BR0007520A true BR0007520A (pt) 2001-10-30

Family

ID=22365192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007520-5A Pending BR0007520A (pt) 1999-01-15 2000-01-18 Sinalização em banda para sincronização em umarede de comunicações de voz

Country Status (10)

Country Link
EP (1) EP1145468A1 (zh)
JP (1) JP4482258B2 (zh)
CN (1) CN1340254A (zh)
AU (1) AU761918B2 (zh)
BR (1) BR0007520A (zh)
CA (1) CA2360973A1 (zh)
HK (1) HK1042389A1 (zh)
MX (1) MXPA01007086A (zh)
TR (1) TR200102405T2 (zh)
WO (1) WO2001003344A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0011797D0 (en) 2000-05-16 2000-07-05 Yeoman Group Plc Improved vehicle routeing
DE10048335A1 (de) * 2000-09-29 2002-04-25 Siemens Ag Verfahren zur Messung von Verzögerungszeiten zwischen einem Taktgeber und einem Kommunikationsteilnehmer in einem Kommunikationsnetzwerk mit Verkettungstopologie, darauf aufbauende Verzögerungszeitkompensation sowie korrespondierendes Kommunikationsnetzwerk
GB0319206D0 (en) * 2003-08-15 2003-09-17 Microwave Designs Ltd Protocol for timing measurement or synchronisation
US7961717B2 (en) 2005-05-12 2011-06-14 Iposi, Inc. System and methods for IP and VoIP device location determination
JP2010263489A (ja) * 2009-05-08 2010-11-18 Sony Corp 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
US8385333B2 (en) * 2009-06-30 2013-02-26 Intel Corporation Mechanism for clock synchronization
US9160519B1 (en) * 2014-08-25 2015-10-13 Nxp B.V. Communications with synchronization
JP2016082402A (ja) * 2014-10-16 2016-05-16 富士通株式会社 ベースバンド処理装置、無線装置、及び無線通信システム
US10082579B2 (en) * 2016-04-14 2018-09-25 Qualcomm Incorporated Network aware satellite positioning system assistance information transfer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310722A (en) * 1978-11-09 1982-01-12 Bell Telephone Laboratories, Incorporated Mobile radiotelephone station two-way ranging system
US5014344A (en) * 1990-03-19 1991-05-07 Motorola, Inc. Method for synchronizing the transmissions in a simulcast transmission system
US5245634A (en) * 1992-03-23 1993-09-14 Motorola, Inc. Base-site synchronization in a communication system
US5509035A (en) * 1993-04-14 1996-04-16 Qualcomm Incorporated Mobile station operating in an analog mode and for subsequent handoff to another system

Also Published As

Publication number Publication date
JP2003503942A (ja) 2003-01-28
EP1145468A1 (en) 2001-10-17
JP4482258B2 (ja) 2010-06-16
TR200102405T2 (tr) 2002-01-21
HK1042389A1 (zh) 2002-08-09
AU761918B2 (en) 2003-06-12
CA2360973A1 (en) 2001-01-11
MXPA01007086A (es) 2005-09-08
AU2509600A (en) 2001-01-22
WO2001003344A1 (en) 2001-01-11
CN1340254A (zh) 2002-03-13

Similar Documents

Publication Publication Date Title
BR0007520A (pt) Sinalização em banda para sincronização em umarede de comunicações de voz
DK1340320T3 (da) Apparat og system til anvendelse af datasignaler indlejret i et akustisk signal
AU2001237673A1 (en) Reference time distribution over a network
CN105306110B (zh) 一种实现音乐同步播放的方法及系统
TW200615552A (en) QAM signal analysis in a network
GB9917985D0 (en) Acoustic communication system
WO2007005206A3 (en) Audio data stream synchronization
MX2010005251A (es) Metodo y aparato para transicion de estado/modo.
CN101321201A (zh) 回声消除装置、通信终端及确定回声时延的方法
PT1150633E (pt) Dispositivo para atenuacao de som no ouvido humano
ATE236495T1 (de) Kommunikationsnetzwerk
NO20074349L (no) Method for generating concealment frames in communication system
BR0213888A (pt) Método e o dispositivo para sincronizar cronologicamente uma rede de localização
MX2009005786A (es) Receptor de radio de red.
GB2429206A (en) Process for the synthesis of hydromorphone
DE50200966D1 (de) Synchronisation wenigstens eines teilnehmers eines bussystems
TW200614721A (en) Signal reception apparatus, systems, and methods
BR0317571A (pt) Método e aparelho para fornecer um alerta de chamada vocal
BRPI0508671A (pt) método de sinalização de informação de canal reverso com atraso mìnimo de voz/dados
WO2004051887A3 (en) Method for synchronizing communication units in a synchronous wireless communication
BR0318526A (pt) detecção de célula de sobreposição de múltiplas redes
CN106847300A (zh) 一种语音数据处理方法及装置
GB2488271A (en) Concealing audio interruptions
DE60325610D1 (de) Techniken zur taktsignalerzeugung
TW200631346A (en) Synchronization of distributed cable modem network components

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES.

B08G Application fees: restoration
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 15A E 16A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 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.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H04J 3/06; H04B 7/26; H04Q 7/38.

Ipc: H04W 56/00 (2009.01), H04B 7/26 (2006.01), H04J 3/

Ipc: H04W 56/00 (2009.01), H04B 7/26 (2006.01), H04J 3/