FI952429A - Capacity increase in a cellular cellular network - Google Patents

Capacity increase in a cellular cellular network Download PDF

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Publication number
FI952429A
FI952429A FI952429A FI952429A FI952429A FI 952429 A FI952429 A FI 952429A FI 952429 A FI952429 A FI 952429A FI 952429 A FI952429 A FI 952429A FI 952429 A FI952429 A FI 952429A
Authority
FI
Finland
Prior art keywords
cell
power
frequency
carrier
sub
Prior art date
Application number
FI952429A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI952429A0 (en
Inventor
Harri Posti
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI952429A priority Critical patent/FI952429A/en
Publication of FI952429A0 publication Critical patent/FI952429A0/en
Priority to AU55036/96A priority patent/AU5503696A/en
Priority to PCT/FI1996/000237 priority patent/WO1996037082A1/en
Publication of FI952429A publication Critical patent/FI952429A/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
    • H04W52/30—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
    • 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
    • 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
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures

Landscapes

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

Abstract

In the cellular mobile telephone network of the invention, at least one carrier of the frequency group of a cell is transmitted at a lower power than the highest allowed transmission power of the base station, the radio coverage of the lower-power carrier thus establishing a sub-cell (1) within the mother cell S1. When a mobile station is located within the sub-cell (1), it is allocated a traffic channel the frequency of which is the frequency of the lower carrier, and when a mobile station is located outside (2) the sub-cell but within the moter cell, it is allocated a traffic channel the frequency of which is the frequency of a high-power carrier. As the mobile station moves into a sub-cell or correspondingly out of it, a handover is performed in which the mobile station is allocated a traffic channel which uses a lower-power or, correspondingly, a higher-power carrier. The frequency reuse factor can thus be reduced as regards the lower-power carriers.
FI952429A 1995-05-18 1995-05-18 Capacity increase in a cellular cellular network FI952429A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI952429A FI952429A (en) 1995-05-18 1995-05-18 Capacity increase in a cellular cellular network
AU55036/96A AU5503696A (en) 1995-05-18 1996-04-30 Increasing capacity in a cellular mobile telephone network
PCT/FI1996/000237 WO1996037082A1 (en) 1995-05-18 1996-04-30 Increasing capacity in a cellular mobile telephone network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI952429A FI952429A (en) 1995-05-18 1995-05-18 Capacity increase in a cellular cellular network

Publications (2)

Publication Number Publication Date
FI952429A0 FI952429A0 (en) 1995-05-18
FI952429A true FI952429A (en) 1996-11-19

Family

ID=8543440

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952429A FI952429A (en) 1995-05-18 1995-05-18 Capacity increase in a cellular cellular network

Country Status (3)

Country Link
AU (1) AU5503696A (en)
FI (1) FI952429A (en)
WO (1) WO1996037082A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313742A (en) * 1996-05-28 1997-12-03 Motorola Inc Channel allocation in a cellular communication system
FI107668B (en) 1996-12-19 2001-09-14 Nokia Networks Oy Method of controlling connection granting in an interference-limited cellular radio network
US5953661A (en) * 1997-05-16 1999-09-14 Nextel Communications Method of maximizing spectral efficiency in a cellular communications system
WO1999038272A2 (en) * 1998-01-21 1999-07-29 Plantronics, Inc. Short range magnetic inductive communication
EP1006745B8 (en) 1998-05-08 2004-07-14 Ntt Mobile Communications Network Inc. Radio communication system, and method and apparatus for frequency allocation
TW493355B (en) * 1999-08-30 2002-07-01 Ericsson Telefon Ab L M Cell breathing reduction for telecommunications
GB2360907A (en) * 2000-03-29 2001-10-03 Crown Castle Uk Ltd Digital data transmission
US8023951B2 (en) * 2003-04-24 2011-09-20 Nokia Siemens Networks Oy Dynamic coverage and capacity solution for cellular radio network
KR100617729B1 (en) * 2004-03-05 2006-08-28 삼성전자주식회사 Frequency resource allocation method and system based on multiple frequency reuse factors in a cellular communication system
US7818023B2 (en) 2006-10-27 2010-10-19 Qualcomm Incorporated Power allocation scheme
FR2910774B1 (en) * 2006-12-20 2009-03-06 Sagem Comm METHOD AND DEVICE FOR DYNAMIC MANAGEMENT OF SUB-SECTORS IN A CELLULAR COMMUNICATION SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2949533B2 (en) * 1991-09-03 1999-09-13 日本電信電話株式会社 Mobile communication wireless zone configuration method
US5839071A (en) * 1993-09-21 1998-11-17 Telstra Corporation Limited Base station for a mobile telecommunications system
DE4400331A1 (en) * 1994-01-07 1995-07-27 Sel Alcatel Ag Radio cell extension
EP0667726A3 (en) * 1994-02-14 1999-06-02 Matsushita Electric Industrial Co., Ltd. Power control during hand-over in a mobile cellular radio communication system

Also Published As

Publication number Publication date
AU5503696A (en) 1996-11-29
WO1996037082A1 (en) 1996-11-21
FI952429A0 (en) 1995-05-18

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