CA2210170A1 - Integrated cellular voice and digital packet data telecommunications systems and methods for their operation - Google Patents

Integrated cellular voice and digital packet data telecommunications systems and methods for their operation

Info

Publication number
CA2210170A1
CA2210170A1 CA2210170A CA2210170A CA2210170A1 CA 2210170 A1 CA2210170 A1 CA 2210170A1 CA 2210170 A CA2210170 A CA 2210170A CA 2210170 A CA2210170 A CA 2210170A CA 2210170 A1 CA2210170 A1 CA 2210170A1
Authority
CA
Canada
Prior art keywords
packet data
dual mode
mode channel
voice
methods
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.)
Granted
Application number
CA2210170A
Other languages
French (fr)
Other versions
CA2210170C (en
Inventor
Glenn Charles Morrow
Emad Abdel-Lateef Qaddoura
Charles James Derrick
Kenneth W. Pecot
Nivedan Thadasina
Nikhil Jain
Patricia Ann Landgren
Bradley A. Fink
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.)
Nortel Networks Ltd
Original Assignee
Individual
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
Priority claimed from US08/655,387 external-priority patent/US5881060A/en
Application filed by Individual filed Critical Individual
Publication of CA2210170A1 publication Critical patent/CA2210170A1/en
Application granted granted Critical
Publication of CA2210170C publication Critical patent/CA2210170C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

An integrated voice and packet data telecommunications system has at least one dual mode channel. The system comprises a plurality of transceivers, at least one transceiver being operable to transmit and receive voice traffic on the dual mode channel, and at least one transceiver being operable to transmit and receive packet data traffic on the dual mode channel. The system further comprises a controller for controlling the transceivers so as to allocate the dual mode channel either to voice communications or to packet data communications.
The controller responds to changing demand for voice channels and packet data channels by changing dynamically the allocation of the dual mode channel. The system is particularly useful for providing Cellular Digital Packet Data (CDPD) services.
CA002210170A 1995-12-13 1996-07-17 Integrated cellular voice and digital packet data telecommunications systems and methods for their operation Expired - Fee Related CA2210170C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US856795P 1995-12-13 1995-12-13
US60/008,567 1995-12-13
US08/655,387 1996-05-30
US08/655,387 US5881060A (en) 1996-05-30 1996-05-30 Integrated cellular voice and digital packet data telecommunications systems and methods for their operation
PCT/CA1996/000479 WO1997022216A1 (en) 1995-12-13 1996-07-17 Integrated cellular voice and digital packet data telecommunications systems and methods for their operation

Publications (2)

Publication Number Publication Date
CA2210170A1 true CA2210170A1 (en) 1997-06-19
CA2210170C CA2210170C (en) 2000-04-18

Family

ID=26678327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002210170A Expired - Fee Related CA2210170C (en) 1995-12-13 1996-07-17 Integrated cellular voice and digital packet data telecommunications systems and methods for their operation

Country Status (5)

Country Link
CN (1) CN1087572C (en)
BR (1) BR9607139A (en)
CA (1) CA2210170C (en)
MX (1) MX9706181A (en)
WO (1) WO1997022216A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359866B1 (en) 1996-12-17 2002-03-19 Telefonaktiebolaget Lm Ericsson (Publ) Base station having transceivers used for communicating voice and packet data signals
US6389008B1 (en) 1998-12-21 2002-05-14 Telefonaktiebolaget L M Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
US6463055B1 (en) 1998-06-01 2002-10-08 Telefonaktiebolaget L M Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
GB9813390D0 (en) 1998-06-23 1998-08-19 Koninkl Philips Electronics Nv Telecommunication system with channel sharing
US6304753B1 (en) 1998-07-16 2001-10-16 Openwave Technologies Inc. Integration of voice and data services provided to a mobile wireless device
US6728257B1 (en) 1998-08-28 2004-04-27 The Board Of Trustees Of The University Of Illinois Fluid flow fair scheduling emulation in wireless shared channel packet communication network
US6597680B1 (en) 1998-11-16 2003-07-22 Telefonaktiebolaget Lm Ericsson (Publ) Packet traffic channel reassignment
US6442169B1 (en) 1998-11-20 2002-08-27 Level 3 Communications, Inc. System and method for bypassing data from egress facilities
US6614781B1 (en) 1998-11-20 2003-09-02 Level 3 Communications, Inc. Voice over data telecommunications network architecture
US7054290B1 (en) * 2000-03-07 2006-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for dual mode operation in a wireless communication system
US7324635B2 (en) 2000-05-04 2008-01-29 Telemaze Llc Branch calling and caller ID based call routing telephone features
GB2366136B (en) * 2000-08-09 2004-03-03 Airspan Networks Inc Handling of data packets and voice calls in a wireless telecommunications system
GB0801594D0 (en) * 2008-01-29 2008-03-05 Sepura Plc Mobile communications systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831373A (en) * 1987-04-30 1989-05-16 Motorola, Inc. Method for dynamically allocating data channels on a trunked communication system
CA2063901C (en) * 1991-03-25 2002-08-13 Arunas G. Slekys Cellular data overlay system
EP0615393A1 (en) * 1993-03-10 1994-09-14 Motorola, Inc. A method for packet data transmission on a cellular voice network
WO1995016033A1 (en) * 1993-12-06 1995-06-15 Ciba-Geigy Ag C5a RECEPTOR ANTAGONISTS HAVING SUBSTANTIALLY NO AGONIST ACTIVITY
SE9304119D0 (en) * 1993-12-10 1993-12-10 Ericsson Ge Mobile Communicat Devices and mobile stations for providing packaged data communication in digital TDMA cellular systems

Also Published As

Publication number Publication date
CN1087572C (en) 2002-07-10
CA2210170C (en) 2000-04-18
CN1173959A (en) 1998-02-18
MX9706181A (en) 1997-11-29
BR9607139A (en) 1997-11-25
WO1997022216A1 (en) 1997-06-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20060717