DE602005019796D1 - Verfahren zum Vergeben von verwürfelten Codes an Zellen eines zellularen CDMA-Mobilkommunikationsnetzes - Google Patents

Verfahren zum Vergeben von verwürfelten Codes an Zellen eines zellularen CDMA-Mobilkommunikationsnetzes

Info

Publication number
DE602005019796D1
DE602005019796D1 DE602005019796T DE602005019796T DE602005019796D1 DE 602005019796 D1 DE602005019796 D1 DE 602005019796D1 DE 602005019796 T DE602005019796 T DE 602005019796T DE 602005019796 T DE602005019796 T DE 602005019796T DE 602005019796 D1 DE602005019796 D1 DE 602005019796D1
Authority
DE
Germany
Prior art keywords
cells
neighbors
given cell
assigning
taking
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.)
Active
Application number
DE602005019796T
Other languages
English (en)
Inventor
Massimiliano Panico
Indro Francalanci
Graziano Bini
Michele Ludovico
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.)
Telecom Italia SpA
Original Assignee
Telecom Italia SpA
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 Telecom Italia SpA filed Critical Telecom Italia SpA
Publication of DE602005019796D1 publication Critical patent/DE602005019796D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE602005019796T 2005-07-28 2005-07-28 Verfahren zum Vergeben von verwürfelten Codes an Zellen eines zellularen CDMA-Mobilkommunikationsnetzes Active DE602005019796D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/008207 WO2007016933A1 (en) 2005-07-28 2005-07-28 Method for the assignment of scrambling codes to cells of a cdma cellular mobile communications network

Publications (1)

Publication Number Publication Date
DE602005019796D1 true DE602005019796D1 (de) 2010-04-15

Family

ID=36061634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005019796T Active DE602005019796D1 (de) 2005-07-28 2005-07-28 Verfahren zum Vergeben von verwürfelten Codes an Zellen eines zellularen CDMA-Mobilkommunikationsnetzes

Country Status (6)

Country Link
US (1) US8014362B2 (de)
EP (1) EP1915880B1 (de)
AT (1) ATE460060T1 (de)
BR (1) BRPI0520478B1 (de)
DE (1) DE602005019796D1 (de)
WO (1) WO2007016933A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080101301A1 (en) * 2006-10-27 2008-05-01 Motorola, Inc. Handover in a cellular communication system
GB2458418B (en) 2006-12-19 2011-08-03 Lg Electronics Inc Sequence generating method for efficient detection and method for transmitting and receiving signals using the same
CN101287267B (zh) * 2007-04-10 2012-05-23 中兴通讯股份有限公司 码字小区分配方法
KR100938756B1 (ko) * 2007-07-06 2010-01-26 엘지전자 주식회사 무선통신 시스템에서 셀 탐색 과정을 수행하는 방법
US8493919B2 (en) * 2007-09-21 2013-07-23 Qualcomm Incorporated Interference mitigation in a wireless communication system
US8503547B2 (en) * 2007-10-11 2013-08-06 Qualcomm Incorporated Scrambling codes for secondary synchronization codes in wireless communication systems
EP2223451B1 (de) * 2007-12-21 2015-05-06 Telefonaktiebolaget L M Ericsson (publ) Verwürflungskodezuteilung in einem cellularen kommunikationsnetz
EP2109240B1 (de) * 2008-04-10 2012-07-11 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Aktivierung von Code-Multiplexing
US8654623B2 (en) 2008-06-25 2014-02-18 Qualcomm Incorporated Scrambling under an extended physical-layer cell identity space
CA2820858A1 (en) * 2010-12-07 2012-06-14 Ulf Skarby Arrangement and method of radio base station and radio units
CN102013936A (zh) * 2010-12-10 2011-04-13 上海百林通信软件有限公司 一种cdma网络优化中码分配的方法
US8717887B2 (en) * 2011-08-08 2014-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Scrambling code planning device and method for using same in wireless communication network
US8737375B2 (en) * 2012-07-25 2014-05-27 At&T Mobility Ii Llc Code planning for wireless communications
US8565771B1 (en) 2012-08-23 2013-10-22 At&T Mobility Ii Llc Handover relation identification utilizing network events
US9288716B2 (en) 2012-11-30 2016-03-15 At&T Mobility Ii Llc Resource management in a wireless communications network
US10834608B1 (en) 2019-07-16 2020-11-10 At&T Intellectual Property I, L.P. Facilitating model-driven automated cell allocation in fifth generation (5G) or other advanced networks
US11832294B2 (en) 2021-12-02 2023-11-28 At&T Intellectual Property I, L.P. Facilitating assignment of root sequence indexes while minimizing network changes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618432B1 (en) * 1997-12-11 2003-09-09 Verizon Laboratories Inc. Systems and methods for minimizing interference and optimizing PN planning in CDMA networks
US6058136A (en) * 1997-12-11 2000-05-02 Gte Laboratories Incorporated System and method for PN offset index planning in a digital CDMA cellular network
US6684075B2 (en) * 1998-04-16 2004-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Multiple frequency reallocations in an automated frequency allocation environment
US6985735B2 (en) * 2001-09-10 2006-01-10 Koninklijke Kpn N.V. Method and system for planning and evaluation of CDMA radio networks
US7280467B2 (en) * 2003-01-07 2007-10-09 Qualcomm Incorporated Pilot transmission schemes for wireless multi-carrier communication systems

Also Published As

Publication number Publication date
ATE460060T1 (de) 2010-03-15
BRPI0520478A2 (pt) 2009-09-29
WO2007016933A1 (en) 2007-02-15
US8014362B2 (en) 2011-09-06
EP1915880B1 (de) 2010-03-03
EP1915880A1 (de) 2008-04-30
BRPI0520478B1 (pt) 2018-11-06
US20090073939A1 (en) 2009-03-19

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