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WO2000067394A3 - System and method for efficient usage of broadcast power while minimizing co-channel cell site interference - Google Patents

System and method for efficient usage of broadcast power while minimizing co-channel cell site interference Download PDF

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Publication number
WO2000067394A3
WO2000067394A3 PCT/SE2000/000777 SE0000777W WO0067394A3 WO 2000067394 A3 WO2000067394 A3 WO 2000067394A3 SE 0000777 W SE0000777 W SE 0000777W WO 0067394 A3 WO0067394 A3 WO 0067394A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell
broadcast
frequency
channel
minimizing
Prior art date
Application number
PCT/SE2000/000777
Other languages
French (fr)
Other versions
WO2000067394A2 (en
Inventor
Mohammed Sammour
Michel Desgagne
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to AU46349/00A priority Critical patent/AU4634900A/en
Publication of WO2000067394A2 publication Critical patent/WO2000067394A2/en
Publication of WO2000067394A3 publication Critical patent/WO2000067394A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • 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
    • 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
    • H04W52/28—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
    • H04W52/281—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 taking into account user or data type priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A cell structure and associated method of cell and frequency planning are presented which reduce co-channel interference between nearby co-channel cell sites. The cell and frequency planning method involves the definition of a number of frequency channel sub-groups (SG) within each existing cell (10). Each frequency channel sub-group includes a number of frequency channels being broadcast at particular power levels ranging from low power to high power. During a mobile station call (360), the lowest, yet sufficient power level is used for the call (361). The cell sites are configured such that the frequency channel sub-groups being broadcast at the higher broadcast powers are transmitted at lower broadcast powers in nearby co-channel cell sites.
PCT/SE2000/000777 1999-04-30 2000-04-25 System and method for efficient usage of broadcast power while minimizing co-channel cell site interference WO2000067394A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU46349/00A AU4634900A (en) 1999-04-30 2000-04-25 System and method for efficient usage of broadcast power while minimizing co-channel cell site interference

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30259799A 1999-04-30 1999-04-30
US09/302,597 1999-04-30

Publications (2)

Publication Number Publication Date
WO2000067394A2 WO2000067394A2 (en) 2000-11-09
WO2000067394A3 true WO2000067394A3 (en) 2001-05-17

Family

ID=23168442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2000/000777 WO2000067394A2 (en) 1999-04-30 2000-04-25 System and method for efficient usage of broadcast power while minimizing co-channel cell site interference

Country Status (2)

Country Link
AU (1) AU4634900A (en)
WO (1) WO2000067394A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961595B2 (en) 2002-08-08 2005-11-01 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple states
US6788963B2 (en) * 2002-08-08 2004-09-07 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple a states
US7363039B2 (en) 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
US8190163B2 (en) 2002-08-08 2012-05-29 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communication systems
JP4027816B2 (en) * 2003-02-13 2007-12-26 株式会社エヌ・ティ・ティ・ドコモ Mobile communication system, radio station suitable for use therein, mobile station, and downlink transmission power control method
AU2004213988B2 (en) 2003-02-19 2009-09-10 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communications systems
US8593932B2 (en) 2003-05-16 2013-11-26 Qualcomm Incorporated Efficient signal transmission methods and apparatus using a shared transmission resource
US7925291B2 (en) 2003-08-13 2011-04-12 Qualcomm Incorporated User specific downlink power control channel Q-bit
EP1530387A1 (en) * 2003-11-06 2005-05-11 Matsushita Electric Industrial Co., Ltd. Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system
FI20045368A0 (en) * 2004-10-01 2004-10-01 Nokia Corp Frequency allocation in a telecommunications network
US8755313B2 (en) 2007-01-11 2014-06-17 Qualcomm Incorporated Using DTX and DRX in a wireless communication system
EP2621207B1 (en) * 2012-01-24 2015-04-15 Alcatel Lucent Method for distributing the power of a multi-frequency signal among a plurality of subcarriers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018804A1 (en) * 1993-02-05 1994-08-18 The Research Foundation Of State University Of New York Method and apparatus of assigning and sharing channels in a cellular communication system
US5365571A (en) * 1993-05-24 1994-11-15 Hughes Aircraft Company Cellular system having frequency plan and cell layout with reduced co-channel interference
US5579373A (en) * 1992-11-05 1996-11-26 Samsung Electronics Co., Ltd. Transmission power control method in cellular radiotelephone system
WO1998030048A2 (en) * 1996-12-31 1998-07-09 Ericsson Inc. Frequency assigning method for an eight cell frequency re-use plan

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579373A (en) * 1992-11-05 1996-11-26 Samsung Electronics Co., Ltd. Transmission power control method in cellular radiotelephone system
WO1994018804A1 (en) * 1993-02-05 1994-08-18 The Research Foundation Of State University Of New York Method and apparatus of assigning and sharing channels in a cellular communication system
US5365571A (en) * 1993-05-24 1994-11-15 Hughes Aircraft Company Cellular system having frequency plan and cell layout with reduced co-channel interference
WO1998030048A2 (en) * 1996-12-31 1998-07-09 Ericsson Inc. Frequency assigning method for an eight cell frequency re-use plan

Also Published As

Publication number Publication date
AU4634900A (en) 2000-11-17
WO2000067394A2 (en) 2000-11-09

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