IL128946A - Conference call system and wireless communication channel method - Google Patents

Conference call system and wireless communication channel method

Info

Publication number: IL128946A
Authority: IL; Israel
Prior art keywords: rate; vocoded; participants; received; signals
Prior art date: 1996-09-13

Application number

IL12894697A

Other languages

English (en)

Hebrew (he)

Other versions

IL128946A0 (en

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.)

1996-09-13

Filing date

1997-09-11

Publication date

2004-06-01

1997-09-11 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2000-02-17 Publication of IL128946A0 publication Critical patent/IL128946A0/xx

2004-06-01 Publication of IL128946A publication Critical patent/IL128946A/en

Classifications

- 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
- 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
- H04M3/563—User guidance or feature selection
- H04M3/564—User guidance or feature selection whereby the feature is a sub-conference

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Telephonic Communication Services (AREA)
Transceivers (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Sub-Exchange Stations And Push- Button Telephones (AREA)

IL12894697A 1996-09-13 1997-09-11 Conference call system and wireless communication channel method IL128946A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/718,039 US5881053A (en)	1996-09-13	1996-09-13	Method for a wireless communications channel
PCT/US1997/017822 WO1998011709A2 (en)	1996-09-13	1997-09-11	Conference calling system and method for a wireless communications channel

Publications (2)

Publication Number	Publication Date
IL128946A0 IL128946A0 (en)	2000-02-17
IL128946A true IL128946A (en)	2004-06-01

Family

ID=24884570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL12894697A IL128946A (en)	1996-09-13	1997-09-11	Conference call system and wireless communication channel method

Country Status (16)

Country	Link
US (1)	US5881053A (pt)
EP (1)	EP0934644B1 (pt)
JP (1)	JP4241931B2 (pt)
KR (1)	KR20000036125A (pt)
CN (1)	CN1148939C (pt)
AT (1)	ATE310356T1 (pt)
AU (1)	AU722230B2 (pt)
BR (1)	BR9711469A (pt)
CA (1)	CA2265757A1 (pt)
DE (1)	DE69734668T2 (pt)
EA (1)	EA001342B1 (pt)
ID (1)	ID22038A (pt)
IL (1)	IL128946A (pt)
NO (1)	NO991215L (pt)
NZ (1)	NZ334617A (pt)
WO (1)	WO1998011709A2 (pt)

Families Citing this family (28)

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CA2247427C (en) *	1996-03-27	2001-06-05	Motorola, Inc.	Method and apparatus for providing a multi-party speech connection for use in a wireless communication system
SE9601606D0 (sv) *	1996-04-26	1996-04-26	Ericsson Telefon Ab L M	Sätt vid radiotelekommunikationssystem
US6094428A (en) *	1997-04-30	2000-07-25	Motorola, Inc.	Method and apparatus for transmission and reception of a transmission rate in a CDMA communication system
JP3555832B2 (ja) *	1998-02-10	2004-08-18	日本電気株式会社	基地局信号時分割送信システム
US6078809A (en) *	1998-02-27	2000-06-20	Motorola, Inc.	Method and apparatus for performing a multi-party communication in a communication system
US6463031B1 (en) *	1998-12-03	2002-10-08	Nokia Mobile Phones Limited	Rate determination technique that utilizes modified cumulative metrics to orthogonalize the rates
US6542486B1 (en) *	1998-12-22	2003-04-01	Nortel Networks Limited	Multiple technology vocoder and an associated telecommunications network
WO2001061899A1 (en) *	2000-02-18	2001-08-23	Nokia Networks Oy	Communications system
US7245933B1 (en) *	2000-03-01	2007-07-17	Motorola, Inc.	Method and apparatus for multicasting in a wireless communication system
US6707826B1 (en) *	2000-03-20	2004-03-16	Motorola, Inc.	Method and apparatus for wireless bandwidth efficient multi-way calling
US6574469B1 (en) *	2000-05-09	2003-06-03	Telefonaktiebolaget L M Ericsson (Publ)	System and method of minimizing the number of voice transcodings during a conference call in a packet-switched network
AU2002306749A1 (en) *	2001-03-13	2002-09-24	Shiv Balakrishnan	An architecture and protocol for a wireless communication network to provide scalable web services to mobile access devices
US6961324B2 (en) *	2001-05-02	2005-11-01	Ipr Licensing, Inc.	System and method for interleaving compressed audio/video (A/V) data frames
US6839417B2 (en)	2002-09-10	2005-01-04	Myriad Entertainment, Inc.	Method and apparatus for improved conference call management
US20050068906A1 (en) *	2003-09-30	2005-03-31	Muri David L.	Method and system for group communications in a wireless communications system
CN100466671C (zh)	2004-05-14	2009-03-04	华为技术有限公司	语音切换方法及其装置
US20060015579A1 (en) *	2004-07-16	2006-01-19	Bharat Sastri	Architecture and protocol for a wireless communication network to provide scalable web services to mobile access devices
US20060061064A1 (en) *	2004-09-21	2006-03-23	Kristy Johnson	Protective cover for a trailer tongue
WO2007083934A1 (en) *	2006-01-18	2007-07-26	Lg Electronics Inc.	Apparatus and method for encoding and decoding signal
US8920343B2 (en)	2006-03-23	2014-12-30	Michael Edward Sabatino	Apparatus for acquiring and processing of physiological auditory signals
CN100461906C (zh) *	2006-04-17	2009-02-11	华为技术有限公司	一种提高cdma系统语音接口传输效率的方法和装置
JP4955362B2 (ja)	2006-10-13	2012-06-20	Ｎｅｃインフロンティア株式会社	無線ｌａｎシステムおよび無線通信方法
CN101355611B (zh) *	2007-07-25	2011-12-07	深圳富泰宏精密工业有限公司	语音会议系统及应用该语音会议系统的便携式电子装置
US9025497B2 (en) *	2009-07-10	2015-05-05	Qualcomm Incorporated	Media forwarding for a group communication session in a wireless communications system
US9088630B2 (en) *	2009-07-13	2015-07-21	Qualcomm Incorporated	Selectively mixing media during a group communication session within a wireless communications system
US9178648B2 (en) *	2010-01-06	2015-11-03	Alcatel Lucent	Method to improve voice over IP capacity for user equipment employing variable rate vocoders
US8935160B2 (en)	2011-09-02	2015-01-13	Harris Corporation	Systems and methods for frame synchronization
CN109147759A (zh) *	2018-10-09	2019-01-04	电子科技大学	一种基于打分算法的短波话音信号分集合并接收方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4573207A (en) *	1983-12-22	1986-02-25	Motorola, Inc.	Queued community repeater communications system
NO169209C (no) *	1989-12-22	1992-05-20	Alcatel Stk As	Fremgangsmaate og system for etablering av konferanseforbindelse.
US5568483A (en) *	1990-06-25	1996-10-22	Qualcomm Incorporated	Method and apparatus for the formatting of data for transmission
US5179572A (en) *	1991-06-17	1993-01-12	Scs Mobilecom, Inc.	Spread spectrum conference calling system and method
US5263045A (en) *	1990-12-05	1993-11-16	Interdigital Technology Corporation	Spread spectrum conference call system and method
ES2240252T3 (es) *	1991-06-11	2005-10-16	Qualcomm Incorporated	Vocodificador de velocidad variable.
US5272698A (en) *	1991-09-12	1993-12-21	The United States Of America As Represented By The Secretary Of The Air Force	Multi-speaker conferencing over narrowband channels
FI88986C (fi) *	1991-10-03	1993-07-26	Telenokia Oy	Foerfarande foer genomfoering av ett gruppsamtal i digitalt radionaet
ZA947317B (en) *	1993-09-24	1995-05-10	Qualcomm Inc	Multirate serial viterbi decoder for code division multiple access system applications
US5436896A (en) *	1994-03-17	1995-07-25	At&T Corp.	Conference bridge for packetized speech-signal networks
US5610906A (en) *	1994-06-29	1997-03-11	Interdigital Technology Corporation	Spread-spectrum changeable base station

1996
- 1996-09-13 US US08/718,039 patent/US5881053A/en not_active Expired - Lifetime
1997
- 1997-09-11 KR KR1019997002158A patent/KR20000036125A/ko not_active Withdrawn
- 1997-09-11 ID IDW990094Q patent/ID22038A/id unknown
- 1997-09-11 DE DE69734668T patent/DE69734668T2/de not_active Expired - Lifetime
- 1997-09-11 EA EA199900288A patent/EA001342B1/ru not_active IP Right Cessation
- 1997-09-11 AT AT97944605T patent/ATE310356T1/de not_active IP Right Cessation
- 1997-09-11 EP EP97944605A patent/EP0934644B1/en not_active Expired - Lifetime
- 1997-09-11 BR BR9711469-3A patent/BR9711469A/pt not_active Application Discontinuation
- 1997-09-11 AU AU46064/97A patent/AU722230B2/en not_active Ceased
- 1997-09-11 CA CA002265757A patent/CA2265757A1/en not_active Abandoned
- 1997-09-11 IL IL12894697A patent/IL128946A/en not_active IP Right Cessation
- 1997-09-11 CN CNB971996067A patent/CN1148939C/zh not_active Expired - Lifetime
- 1997-09-11 NZ NZ334617A patent/NZ334617A/en not_active IP Right Cessation
- 1997-09-11 WO PCT/US1997/017822 patent/WO1998011709A2/en not_active Ceased
- 1997-09-11 JP JP51403098A patent/JP4241931B2/ja not_active Expired - Lifetime
1999
- 1999-03-11 NO NO19991215A patent/NO991215L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
BR9711469A (pt)	2001-10-16
HK1022224A1 (en)	2000-07-28
WO1998011709A3 (en)	1998-08-27
CA2265757A1 (en)	1998-03-19
AU4606497A (en)	1998-04-02
DE69734668D1 (de)	2005-12-22
WO1998011709A2 (en)	1998-03-19
KR20000036125A (ko)	2000-06-26
NZ334617A (en)	1999-09-29
JP2001500693A (ja)	2001-01-16
ID22038A (id)	1999-08-26
ATE310356T1 (de)	2005-12-15
NO991215L (no)	1999-05-11
US5881053A (en)	1999-03-09
IL128946A0 (en)	2000-02-17
CN1148939C (zh)	2004-05-05
EA001342B1 (ru)	2001-02-26
EP0934644B1 (en)	2005-11-16
JP4241931B2 (ja)	2009-03-18
AU722230B2 (en)	2000-07-27
EA199900288A1 (ru)	1999-10-28
CN1237304A (zh)	1999-12-01
DE69734668T2 (de)	2006-08-10
NO991215D0 (no)	1999-03-11
EP0934644A2 (en)	1999-08-11

Publication	Publication Date	Title
AU722230B2 (en)	2000-07-27	Method for a wireless communications channel
US6097965A (en)	2000-08-01	Variable rate circuit-switched transmission services in cellular radio systems
US6097772A (en)	2000-08-01	System and method for detecting speech transmissions in the presence of control signaling
US5835851A (en)	1998-11-10	Method and apparatus for echo reduction in a hands-free cellular radio using added noise frames
WO1997033402A1 (en)	1997-09-12	Digital communication system for adapting communications protocol based on a current communication channel condition
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JP2001505377A (ja)	2001-04-17	可変レート通信システムにおいて受信データのレートを決定する方法および装置
US7502984B2 (en)	2009-03-10	Method and apparatus for transmitting and receiving a block of data in a communication system
AU5041399A (en)	2000-02-01	Method and system for digital signal transmission
US6671518B2 (en)	2003-12-30	Method and apparatus for transmitting voice information
US7289476B2 (en)	2007-10-30	Method and system to increase QoS and range in a multicarrier system
JP2000507426A (ja)	2000-06-13	ワイヤレス通信システム用に多者音声接続を行う方法および装置
JP4607397B2 (ja)	2011-01-05	レート判定改善のためのフレームエネルギー基準使用のための方法および装置
US20140362760A1 (en)	2014-12-11	Method and apparatus for providing multi-rate broadcast services
HK1022224B (en)	2007-07-06	Conference calling system and method for a wireless communications channel
US7702319B1 (en)	2010-04-20	Communication apparatus including a mechanism for reducing loss of text telephone information during normal traffic channel preempting
KR100780872B1 (ko)	2007-11-30	무선 통신 시스템 내에서 선택된 다양성 레벨에서 데이터를통신하기 위한 장치 및 관련 방법
JP3591504B2 (ja)	2004-11-24	移動無線通信端末及び移動無線通信システム及び移動無線通信方法
MXPA01002701A (es)	2001-11-21	Metodo y sistema para transmision alterna de informacion de modo codec

Legal Events

Date	Code	Title
2004-11-10	FF	Patent granted
2007-10-31	KB	Patent renewed
2012-10-31	MM9K	Patent not in force due to non-payment of renewal fees