GB2325816B - Packet data option for circuit switched wireless DS-CDMA systems - Google Patents

Packet data option for circuit switched wireless DS-CDMA systems

Info

Publication number
GB2325816B
GB2325816B GB9711142A GB9711142A GB2325816B GB 2325816 B GB2325816 B GB 2325816B GB 9711142 A GB9711142 A GB 9711142A GB 9711142 A GB9711142 A GB 9711142A GB 2325816 B GB2325816 B GB 2325816B
Authority
GB
United Kingdom
Prior art keywords
packet data
circuit switched
cdma systems
switched wireless
data option
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.)
Expired - Fee Related
Application number
GB9711142A
Other versions
GB2325816A (en
GB9711142D0 (en
Inventor
Richard Davies
Anthony Martin
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Priority to GB9711142A priority Critical patent/GB2325816B/en
Publication of GB9711142D0 publication Critical patent/GB9711142D0/en
Publication of GB2325816A publication Critical patent/GB2325816A/en
Application granted granted Critical
Publication of GB2325816B publication Critical patent/GB2325816B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
GB9711142A 1997-05-30 1997-05-30 Packet data option for circuit switched wireless DS-CDMA systems Expired - Fee Related GB2325816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9711142A GB2325816B (en) 1997-05-30 1997-05-30 Packet data option for circuit switched wireless DS-CDMA systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9711142A GB2325816B (en) 1997-05-30 1997-05-30 Packet data option for circuit switched wireless DS-CDMA systems

Publications (3)

Publication Number Publication Date
GB9711142D0 GB9711142D0 (en) 1997-07-23
GB2325816A GB2325816A (en) 1998-12-02
GB2325816B true GB2325816B (en) 1999-06-23

Family

ID=10813270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9711142A Expired - Fee Related GB2325816B (en) 1997-05-30 1997-05-30 Packet data option for circuit switched wireless DS-CDMA systems

Country Status (1)

Country Link
GB (1) GB2325816B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2310188A1 (en) 2000-05-30 2001-11-30 Mark J. Frazer Communication structure with channels configured responsive to reception quality

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267627A (en) * 1992-05-27 1993-12-08 Roke Manor Research Mobile cellular systems with CDMA voice and data capability
EP0615393A1 (en) * 1993-03-10 1994-09-14 Motorola, Inc. A method for packet data transmission on a cellular voice network
US5396539A (en) * 1991-03-25 1995-03-07 Novatel Communications, Ltd. Cellular data overlay system for storing data identifying selected data allocated channels
EP0699010A2 (en) * 1994-08-23 1996-02-28 Racotek, Inc. Data communication system using spectral overlay
GB2300090A (en) * 1995-04-18 1996-10-23 Mitsubishi Electric Corp Radio Data Transmission System
WO1996037079A1 (en) * 1995-05-17 1996-11-21 Qualcomm Incorporated Random access communications channel for data services

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396539A (en) * 1991-03-25 1995-03-07 Novatel Communications, Ltd. Cellular data overlay system for storing data identifying selected data allocated channels
GB2267627A (en) * 1992-05-27 1993-12-08 Roke Manor Research Mobile cellular systems with CDMA voice and data capability
EP0615393A1 (en) * 1993-03-10 1994-09-14 Motorola, Inc. A method for packet data transmission on a cellular voice network
EP0699010A2 (en) * 1994-08-23 1996-02-28 Racotek, Inc. Data communication system using spectral overlay
GB2300090A (en) * 1995-04-18 1996-10-23 Mitsubishi Electric Corp Radio Data Transmission System
WO1996037079A1 (en) * 1995-05-17 1996-11-21 Qualcomm Incorporated Random access communications channel for data services

Also Published As

Publication number Publication date
GB2325816A (en) 1998-12-02
GB9711142D0 (en) 1997-07-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080530