CA2156071A1 - Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control - Google Patents

Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control

Info

Publication number
CA2156071A1
CA2156071A1 CA002156071A CA2156071A CA2156071A1 CA 2156071 A1 CA2156071 A1 CA 2156071A1 CA 002156071 A CA002156071 A CA 002156071A CA 2156071 A CA2156071 A CA 2156071A CA 2156071 A1 CA2156071 A1 CA 2156071A1
Authority
CA
Canada
Prior art keywords
link
sector
transmission power
sectors
geographic zone
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.)
Abandoned
Application number
CA002156071A
Other languages
English (en)
French (fr)
Inventor
Mordechai Ritz
Giora Silbershatz
Shmuel Miller
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.)
GEOTEK INDUSTRIES Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2156071A1 publication Critical patent/CA2156071A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/143—Downlink 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002156071A 1993-12-16 1994-12-16 Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control Abandoned CA2156071A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL108056 1993-12-16
IL10805693A IL108056A (en) 1993-12-16 1993-12-16 Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control

Publications (1)

Publication Number Publication Date
CA2156071A1 true CA2156071A1 (en) 1995-06-22

Family

ID=11065601

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002156071A Abandoned CA2156071A1 (en) 1993-12-16 1994-12-16 Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control

Country Status (7)

Country Link
EP (1) EP0685128A1 (enExample)
JP (1) JPH08509111A (enExample)
KR (1) KR950022259A (enExample)
CA (1) CA2156071A1 (enExample)
IL (1) IL108056A (enExample)
TW (1) TW266360B (enExample)
WO (1) WO1995017048A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838673A (en) * 1993-12-16 1998-11-17 Geotek Industries, Inc. Radio telephone system for minimizing co-channel interference utilizing geographic separation of signals and transmission power control
FI106589B (fi) * 1996-09-27 2001-02-28 Nokia Networks Oy Adaptiivinen taajuussuunnittelu solukkoverkossa
DE19646866A1 (de) * 1996-11-13 1998-05-14 Henkel Ecolab Gmbh & Co Ohg Gewerbliches Waschverfahren unter Einsatz von schmutzablösevermögendem Polymer
FI102703B (fi) 1997-03-27 1999-01-29 Nokia Telecommunications Oy Kanavan allokointimenetelmä
SE518224C2 (sv) 1997-06-24 2002-09-10 Ericsson Telefon Ab L M Sätt och system i ett cellbaserat nät
US6072792A (en) * 1997-07-03 2000-06-06 Telefonaktiebolaget Lm Ericsson Power control apparatus, and an associated method, for TDMA transmitter
AU3093200A (en) * 1998-12-17 2000-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Improved voice quality of high priority calls in a radio communication system
US6947748B2 (en) * 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
EP1594260B1 (en) * 2004-05-04 2008-01-23 Alcatel Lucent Method for inter-cell interference coordination with power planning for OFDM mobile communication system
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
CN101765210B (zh) 2009-12-31 2012-05-23 上海华为技术有限公司 小区边缘频带资源使用方法、装置及基站

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866710A (en) * 1988-02-22 1989-09-12 Motorola, Inc. Reuse groups for scan monitoring in digital cellular systems
IT1230400B (it) * 1989-06-15 1991-10-21 Italtel Spa Stazione radio base per un sistema radiomobile digitale impiegante la tecnica di frequency hopping.
DK0573417T3 (da) * 1990-02-27 1997-10-27 Motorola Inc Fælles bærebølgefrekvenshop
US5291475B1 (en) * 1992-03-27 1995-06-27 Motorola Inc Slot hopped fd/td/cmda
US5381443A (en) * 1992-10-02 1995-01-10 Motorola Inc. Method and apparatus for frequency hopping a signalling channel in a communication system
US5287384A (en) * 1992-10-15 1994-02-15 Lxe Inc. Frequency hopping spread spectrum data communications system

Also Published As

Publication number Publication date
KR950022259A (ko) 1995-07-28
WO1995017048A1 (en) 1995-06-22
IL108056A (en) 1998-07-15
JPH08509111A (ja) 1996-09-24
TW266360B (enExample) 1995-12-21
EP0685128A1 (en) 1995-12-06

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 19991216