ZA981291B - Method and apparatus for performing mobile assisted hard handoff between communication systems - Google Patents

Method and apparatus for performing mobile assisted hard handoff between communication systems

Info

Publication number
ZA981291B
ZA981291B ZA981291A ZA981291A ZA981291B ZA 981291 B ZA981291 B ZA 981291B ZA 981291 A ZA981291 A ZA 981291A ZA 981291 A ZA981291 A ZA 981291A ZA 981291 B ZA981291 B ZA 981291B
Authority
ZA
South Africa
Prior art keywords
communication systems
hard handoff
performing mobile
mobile assisted
assisted hard
Prior art date
Application number
ZA981291A
Other languages
English (en)
Inventor
Edward G Tiedeman Jr
Tao Chen
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.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of ZA981291B publication Critical patent/ZA981291B/xx

Links

Classifications

    • 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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H04W36/008375—Determination of triggering parameters for hand-off based on historical data
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • 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
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
ZA981291A 1997-02-18 1998-02-17 Method and apparatus for performing mobile assisted hard handoff between communication systems ZA981291B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/816,746 US5999816A (en) 1997-02-18 1997-02-18 Method and apparatus for performing mobile assisted hard handoff between communication systems

Publications (1)

Publication Number Publication Date
ZA981291B true ZA981291B (en) 1998-08-17

Family

ID=25221504

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA981291A ZA981291B (en) 1997-02-18 1998-02-17 Method and apparatus for performing mobile assisted hard handoff between communication systems

Country Status (14)

Country Link
US (1) US5999816A (fr)
EP (4) EP1633166B1 (fr)
JP (3) JP4108759B2 (fr)
KR (1) KR100530729B1 (fr)
CN (1) CN1136753C (fr)
AR (1) AR011831A1 (fr)
AT (3) ATE347241T1 (fr)
AU (1) AU6329998A (fr)
DE (2) DE69836538T2 (fr)
ES (3) ES2566972T3 (fr)
HK (1) HK1025004A1 (fr)
TW (1) TW421937B (fr)
WO (1) WO1998036607A2 (fr)
ZA (1) ZA981291B (fr)

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EP1633166B1 (fr) 2007-12-26
JP4351293B2 (ja) 2009-10-28
JP4309444B2 (ja) 2009-08-05
EP2229026B1 (fr) 2016-01-06
HK1025004A1 (en) 2000-10-27
EP1633166A3 (fr) 2006-04-26
KR100530729B1 (ko) 2005-11-23
EP2229026A1 (fr) 2010-09-15
WO1998036607A2 (fr) 1998-08-20
ES2298907T3 (es) 2008-05-16
CN1136753C (zh) 2004-01-28
TW421937B (en) 2001-02-11
ATE542383T1 (de) 2012-02-15
JP2001511986A (ja) 2001-08-14
KR20000071155A (ko) 2000-11-25
EP0962115B1 (fr) 2006-11-29
EP1874076A3 (fr) 2008-04-02
ATE382248T1 (de) 2008-01-15
ES2277383T3 (es) 2007-07-01
DE69836538T2 (de) 2007-10-04
AR011831A1 (es) 2000-09-13
AU6329998A (en) 1998-09-08
WO1998036607A3 (fr) 1998-12-30
EP1633166A2 (fr) 2006-03-08
EP1874076A2 (fr) 2008-01-02
CN1248380A (zh) 2000-03-22
DE69836538D1 (de) 2007-01-11
EP0962115A2 (fr) 1999-12-08
DE69838921T2 (de) 2008-12-18
JP4108759B2 (ja) 2008-06-25
JP2009159621A (ja) 2009-07-16
US5999816A (en) 1999-12-07
ATE347241T1 (de) 2006-12-15
EP1874076B1 (fr) 2012-01-18
DE69838921D1 (de) 2008-02-07
ES2566972T3 (es) 2016-04-18
JP2008104185A (ja) 2008-05-01

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