SE9404428D0 - Power increase during transfer of hand-off command - Google Patents

Power increase during transfer of hand-off command

Info

Publication number
SE9404428D0
SE9404428D0 SE9404428A SE9404428A SE9404428D0 SE 9404428 D0 SE9404428 D0 SE 9404428D0 SE 9404428 A SE9404428 A SE 9404428A SE 9404428 A SE9404428 A SE 9404428A SE 9404428 D0 SE9404428 D0 SE 9404428D0
Authority
SE
Sweden
Prior art keywords
command
power level
site
base
hand
Prior art date
Application number
SE9404428A
Other languages
Swedish (sv)
Other versions
SE9404428L (en
Inventor
Jeffrey D Bonta
Barry J Menich
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 SE9404428D0 publication Critical patent/SE9404428D0/en
Publication of SE9404428L publication Critical patent/SE9404428L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile

Abstract

A base-site (109) communicating to a mobile (108) increases the power level of a transmission of a handoff command when required. The base-site (109) detects when handoff is required, and transmits the handoff command at a first power level (P1) which is essentially equal to the power level of the base-site (109) to mobile (108) voice communication power level. If the handoff command does not reach mobile (108), either after the elapse of a predetermined time period or some other predetermined triggering event, base-site (109) transmits the handoff command at a second, increased power level (P2).
SE9404428A 1992-06-22 1994-12-21 Power increase during transfer of hand-off command SE9404428L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90213092A 1992-06-22 1992-06-22
PCT/US1993/005078 WO1994000927A1 (en) 1992-06-22 1993-06-01 Power level increase during handoff command transmission

Publications (2)

Publication Number Publication Date
SE9404428D0 true SE9404428D0 (en) 1994-12-21
SE9404428L SE9404428L (en) 1995-02-14

Family

ID=25415341

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404428A SE9404428L (en) 1992-06-22 1994-12-21 Power increase during transfer of hand-off command

Country Status (6)

Country Link
JP (1) JP3376583B2 (en)
BR (1) BR9306586A (en)
CA (1) CA2136543A1 (en)
FI (1) FI946044A (en)
SE (1) SE9404428L (en)
WO (1) WO1994000927A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97929C (en) * 1994-02-25 1997-03-10 Nokia Telecommunications Oy Procedure for transmitting calls with different priorities in cellular radio networks
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
JP2738384B2 (en) * 1996-03-18 1998-04-08 日本電気株式会社 Transmission power control method
JP3019061B2 (en) * 1997-06-27 2000-03-13 日本電気株式会社 Mobile communication system and radio channel control method therefor
JP2984653B1 (en) * 1998-06-11 1999-11-29 埼玉日本電気株式会社 Base station wireless device for CDMA cellular system
JP2000023225A (en) * 1998-06-30 2000-01-21 Kyocera Corp Portable telephone system
DK174156B1 (en) 2000-04-03 2002-07-29 Henrik Frans Christensen Wind and wave energy systems
US7099384B1 (en) 2000-09-01 2006-08-29 Qualcomm, Inc. Method and apparatus for time-division power assignments in a wireless communication system
KR100932482B1 (en) 2002-05-03 2009-12-17 엘지전자 주식회사 Frame transmission method for cell or sector switching
US20060229073A1 (en) * 2005-03-31 2006-10-12 Suman Das Transmitting handoff messages using higher power
KR102298357B1 (en) 2014-03-21 2021-09-07 삼성전자 주식회사 Method and appratus of performing random access with multiple base station in mobile communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613990A (en) * 1984-06-25 1986-09-23 At&T Bell Laboratories Radiotelephone transmission power control
US5203010A (en) * 1990-11-13 1993-04-13 Motorola, Inc. Radio telephone system incorporating multiple time periods for communication transfer
TW197548B (en) * 1991-05-17 1993-01-01 Ericsson Telefon Ab L M

Also Published As

Publication number Publication date
WO1994000927A1 (en) 1994-01-06
FI946044A0 (en) 1994-12-22
JP3376583B2 (en) 2003-02-10
BR9306586A (en) 1998-12-08
FI946044A (en) 1994-12-22
JPH07508381A (en) 1995-09-14
CA2136543A1 (en) 1994-01-06
SE9404428L (en) 1995-02-14

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Legal Events

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