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AU696533B2 - Mobile assisted handover using CDMA - Google Patents

Mobile assisted handover using CDMA

Info

Publication number
AU696533B2
AU696533B2 AU50718/96A AU5071896A AU696533B2 AU 696533 B2 AU696533 B2 AU 696533B2 AU 50718/96 A AU50718/96 A AU 50718/96A AU 5071896 A AU5071896 A AU 5071896A AU 696533 B2 AU696533 B2 AU 696533B2
Authority
AU
Australia
Prior art keywords
cdma
mobile assisted
assisted handover
handover
mobile
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
Application number
AU50718/96A
Other versions
AU5071896A (en
Inventor
Paul W. Dent
Bjorn Gudmundson
Bengt Persson
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.)
Telefonaktiebolaget LM Ericsson AB
Ericsson Inc
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Ericsson GE Mobile Communications 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
Priority claimed from AU42833/93A external-priority patent/AU670440B2/en
Application filed by Telefonaktiebolaget LM Ericsson AB, Ericsson GE Mobile Communications Inc filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU5071896A publication Critical patent/AU5071896A/en
Application granted granted Critical
Publication of AU696533B2 publication Critical patent/AU696533B2/en
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), ERICSSON GE MOBILE COMMUNICATIONS INC. reassignment TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) Request to Amend Deed and Register Assignors: ERICSSON GE MOBILE COMMUNICATIONS INC., TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
AU50718/96A 1992-04-17 1996-04-17 Mobile assisted handover using CDMA Expired AU696533B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87033792A 1992-04-17 1992-04-17
AU42833/93A AU670440B2 (en) 1992-04-17 1993-04-16 Mobile assisted handover using CDMA
US870337 1997-06-06

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU42833/93A Division AU670440B2 (en) 1992-04-17 1993-04-16 Mobile assisted handover using CDMA

Publications (2)

Publication Number Publication Date
AU5071896A AU5071896A (en) 1996-06-27
AU696533B2 true AU696533B2 (en) 1998-09-10

Family

ID=25626158

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50718/96A Expired AU696533B2 (en) 1992-04-17 1996-04-17 Mobile assisted handover using CDMA

Country Status (1)

Country Link
AU (1) AU696533B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
US5128959A (en) * 1991-02-22 1992-07-07 Motorola, Inc. Variable bandwidth CDMA radio system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
US5128959A (en) * 1991-02-22 1992-07-07 Motorola, Inc. Variable bandwidth CDMA radio system

Also Published As

Publication number Publication date
AU5071896A (en) 1996-06-27

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