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HK1012797A1 - 在碼分多址通信系統內的遙控發射機功率控制 - Google Patents

在碼分多址通信系統內的遙控發射機功率控制 Download PDF

Info

Publication number
HK1012797A1
HK1012797A1 HK98113756A HK98113756A HK1012797A1 HK 1012797 A1 HK1012797 A1 HK 1012797A1 HK 98113756 A HK98113756 A HK 98113756A HK 98113756 A HK98113756 A HK 98113756A HK 1012797 A1 HK1012797 A1 HK 1012797A1
Authority
HK
Hong Kong
Prior art keywords
base station
channel
power control
signal quality
power
Prior art date
Application number
HK98113756A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1012797B (zh
Inventor
G. Tiedemann Edward Jr.
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Priority to HK02102416.0A priority Critical patent/HK1042994B/zh
Publication of HK1012797A1 publication Critical patent/HK1012797A1/zh
Publication of HK1012797B publication Critical patent/HK1012797B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Transceivers (AREA)
  • Small-Scale Networks (AREA)
HK98113756.0A 1994-07-25 1995-07-05 在码分多址通信系统内的遥控发射机功率控制 HK1012797B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK02102416.0A HK1042994B (zh) 1994-07-25 1998-12-16 基於多路存取的爭點遠程傳送器的功率控制

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US280,095 1994-07-25
US08/280,095 US5604730A (en) 1994-07-25 1994-07-25 Remote transmitter power control in a contention based multiple access system
PCT/US1995/008476 WO1996003813A1 (en) 1994-07-25 1995-07-05 Remote transmitter power control in a cdma communications system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
HK02102416.0A Division HK1042994B (zh) 1994-07-25 1998-12-16 基於多路存取的爭點遠程傳送器的功率控制

Related Child Applications (1)

Application Number Title Priority Date Filing Date
HK02102416.0A Addition HK1042994B (zh) 1994-07-25 1998-12-16 基於多路存取的爭點遠程傳送器的功率控制

Publications (2)

Publication Number Publication Date
HK1012797A1 true HK1012797A1 (zh) 1999-08-06
HK1012797B HK1012797B (zh) 2005-04-01

Family

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Also Published As

Publication number Publication date
ATE281030T1 (de) 2004-11-15
BR9508428A (pt) 1997-12-23
JPH10503337A (ja) 1998-03-24
KR970705247A (ko) 1997-09-06
ES2234764T3 (es) 2005-07-01
KR20040004388A (ko) 2004-01-13
DK1139581T3 (da) 2005-01-10
US5604730A (en) 1997-02-18
DE69533224D1 (de) 2004-08-05
MX9700632A (es) 1997-12-31
EP1139581B1 (en) 2004-10-27
CN1084554C (zh) 2002-05-08
WO1996003813A1 (en) 1996-02-08
TW281836B (zh) 1996-07-21
AU3003195A (en) 1996-02-22
FI970319A0 (fi) 1997-01-24
HK1042994A1 (zh) 2002-08-30
DE69533224T2 (de) 2005-07-14
CN1375952A (zh) 2002-10-23
DE69533707D1 (de) 2004-12-02
CN1161892C (zh) 2004-08-11
CA2195984A1 (en) 1996-02-08
EP1139581A3 (en) 2003-03-26
KR100479779B1 (ko) 2005-08-01
ZA955843B (en) 1996-03-15
IL114703A0 (en) 1995-11-27
ES2224129T3 (es) 2005-03-01
CN1162376A (zh) 1997-10-15
EP0774179B1 (en) 2004-06-30
ATE270475T1 (de) 2004-07-15
CN1375942A (zh) 2002-10-23
HK1042994B (zh) 2005-06-03
JP3078330B2 (ja) 2000-08-21
FI970319A7 (fi) 1997-03-13
EP1139581A2 (en) 2001-10-04
AU701510B2 (en) 1999-01-28
EP0774179A1 (en) 1997-05-21
IL114703A (en) 1998-12-06
DE69533707T2 (de) 2005-10-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080705