DE19882841T1 - Verfahren und Vorrichtung zum Bestimmen von Übergabekandidaten in einem Nachbarsatz in einem CDMA-Kommunikationssystem - Google Patents

Verfahren und Vorrichtung zum Bestimmen von Übergabekandidaten in einem Nachbarsatz in einem CDMA-Kommunikationssystem

Info

Publication number
DE19882841T1
DE19882841T1 DE19882841T DE19882841T DE19882841T1 DE 19882841 T1 DE19882841 T1 DE 19882841T1 DE 19882841 T DE19882841 T DE 19882841T DE 19882841 T DE19882841 T DE 19882841T DE 19882841 T1 DE19882841 T1 DE 19882841T1
Authority
DE
Germany
Prior art keywords
communication system
cdma communication
handover candidates
neighboring set
determining handover
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
DE19882841T
Other languages
English (en)
Other versions
DE19882841B4 (de
Inventor
Kamyar Rohani
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.)
Google Technology Holdings LLC
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of DE19882841T1 publication Critical patent/DE19882841T1/de
Application granted granted Critical
Publication of DE19882841B4 publication Critical patent/DE19882841B4/de
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
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
DE19882841T 1997-11-25 1998-10-27 Verfahren und Vorrichtung zum Bestimmen von Übergabekandidaten in einem Nachbarsatz in einem CDMA-Kommunikationssystem Expired - Fee Related DE19882841B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/977,913 1997-11-25
US08/977,913 US6195342B1 (en) 1997-11-25 1997-11-25 Method for determining hand-off candidates in a neighbor set in a CDMA communication system
PCT/US1998/022793 WO1999027657A1 (en) 1997-11-25 1998-10-27 Method and apparatus for determining hand-off candidates in a neighbor set in a cdma communication system

Publications (2)

Publication Number Publication Date
DE19882841T1 true DE19882841T1 (de) 2001-03-22
DE19882841B4 DE19882841B4 (de) 2009-04-23

Family

ID=25525638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882841T Expired - Fee Related DE19882841B4 (de) 1997-11-25 1998-10-27 Verfahren und Vorrichtung zum Bestimmen von Übergabekandidaten in einem Nachbarsatz in einem CDMA-Kommunikationssystem

Country Status (8)

Country Link
US (1) US6195342B1 (de)
JP (1) JP4237940B2 (de)
KR (1) KR100367384B1 (de)
CA (1) CA2310282C (de)
DE (1) DE19882841B4 (de)
FI (1) FI123912B (de)
SE (1) SE521147C2 (de)
WO (1) WO1999027657A1 (de)

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Also Published As

Publication number Publication date
SE521147C2 (sv) 2003-10-07
DE19882841B4 (de) 2009-04-23
WO1999027657A1 (en) 1999-06-03
JP2001524772A (ja) 2001-12-04
SE0001928L (sv) 2000-07-25
CA2310282C (en) 2003-05-13
US6195342B1 (en) 2001-02-27
FI123912B (fi) 2013-12-13
JP4237940B2 (ja) 2009-03-11
KR100367384B1 (ko) 2003-01-10
KR20010032410A (ko) 2001-04-16
SE0001928D0 (sv) 2000-05-24
FI20001265A (fi) 2000-05-25
CA2310282A1 (en) 1999-06-03

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