[go: up one dir, main page]

DE19882331T1 - System und Verfahren zum dynamischen Erhöhen der Kapazität eines Codeunterteilungsmehrfachzugriffs- (code division multiple access) Funktelekommunikationsnetzwerks - Google Patents

System und Verfahren zum dynamischen Erhöhen der Kapazität eines Codeunterteilungsmehrfachzugriffs- (code division multiple access) Funktelekommunikationsnetzwerks

Info

Publication number
DE19882331T1
DE19882331T1 DE19882331T DE19882331T DE19882331T1 DE 19882331 T1 DE19882331 T1 DE 19882331T1 DE 19882331 T DE19882331 T DE 19882331T DE 19882331 T DE19882331 T DE 19882331T DE 19882331 T1 DE19882331 T1 DE 19882331T1
Authority
DE
Germany
Prior art keywords
capacity
multiple access
division multiple
code division
telecommunications network
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.)
Granted
Application number
DE19882331T
Other languages
English (en)
Other versions
DE19882331B3 (de
Inventor
Mohamed Anisur Rahman
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE19882331T1 publication Critical patent/DE19882331T1/de
Application granted granted Critical
Publication of DE19882331B3 publication Critical patent/DE19882331B3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/06Hybrid resource partitioning, e.g. channel borrowing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/18Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE19882331.2T 1997-04-24 1998-04-16 System und Verfahren zum dynamischen Erhöhen der Kapazität eines Codeunterteilungsmehrfachzugriffs- (Code Division Multiple Access) Funktelekommunikationsnetzwerks Expired - Lifetime DE19882331B3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/839,235 1997-04-24
US08/839,235 US6078817A (en) 1997-04-24 1997-04-24 System and method of dynamically increasing the capacity of a code division multiple access radio telecommunications network
PCT/SE1998/000697 WO1998048530A2 (en) 1997-04-24 1998-04-16 System and method for dynamically increasing the capacity of a code division multiple access radio telecommunications network

Publications (2)

Publication Number Publication Date
DE19882331T1 true DE19882331T1 (de) 2000-04-13
DE19882331B3 DE19882331B3 (de) 2014-05-28

Family

ID=25279205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882331.2T Expired - Lifetime DE19882331B3 (de) 1997-04-24 1998-04-16 System und Verfahren zum dynamischen Erhöhen der Kapazität eines Codeunterteilungsmehrfachzugriffs- (Code Division Multiple Access) Funktelekommunikationsnetzwerks

Country Status (7)

Country Link
US (1) US6078817A (de)
JP (1) JP4104024B2 (de)
AU (1) AU7094798A (de)
CA (1) CA2287337C (de)
DE (1) DE19882331B3 (de)
GB (1) GB2339512B (de)
WO (1) WO1998048530A2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6510145B1 (en) * 1997-07-25 2003-01-21 Samsung Electronics, Co., Ltd. Method and apparatus for providing packet data service in a communication system
IT1295392B1 (it) * 1997-09-19 1999-05-12 Francesco Vatalaro Sistema di equalizzazione e precompensazione per comunicazioni con accesso tdma
US6754497B1 (en) * 1997-10-09 2004-06-22 Interdigital Technology Corporation Seamless handoff system and method
FI106667B (fi) * 1998-02-16 2001-03-15 Nokia Networks Oy Menetelmä, radioverkko-ohjain ja järjestelmä ainakin kahden radioverkko-ohjaimen kautta kulkevan makrodiversiteettiyhteyden kontrolloimiseksi solukkoradiojärjestelmässä
SE513244C2 (sv) * 1998-03-13 2000-08-07 Ericsson Telefon Ab L M En anordning, ett system och ett förfarande relaterande till paketdatakommunikation
FI981575L (fi) * 1998-07-08 2000-01-09 Nokia Networks Oy Menetelmä ja järjestelmä digitaalisen signaalin siirtämiseksi
DE69842116D1 (de) 1998-12-07 2011-03-10 Nokia Corp Verfahren und System zur Regelung der Zelllast
WO2000035226A1 (en) 1998-12-07 2000-06-15 Nokia Networks Oy Cell load control method and system
US6160798A (en) * 1998-12-08 2000-12-12 Motorola, Inc. Method and system for managing base station resources in a code division multiple access cellular communication system
US6754493B1 (en) * 1998-12-18 2004-06-22 Telefonaktiebolaget Lm Ericsson Method and systems for dynamic threshold adjustment for handoffs in radio communication systems
US6690938B1 (en) * 1999-05-06 2004-02-10 Qualcomm Incorporated System and method for reducing dropped calls in a wireless communications network
US6434390B2 (en) * 1999-06-03 2002-08-13 Lucent Technologies Inc. Macrodiversity control system having macrodiversity mode based on operating category of wireless unit
US6907243B1 (en) * 1999-06-09 2005-06-14 Cisco Technology, Inc. Method and system for dynamic soft handoff resource allocation in a wireless network
US7664492B1 (en) * 1999-07-27 2010-02-16 Cellco Partnership Network engineering in a wireless network
JP2001045534A (ja) * 1999-07-28 2001-02-16 Ntt Docomo Inc クラスタ構造形移動通信システム、基地局、クラスタ統括局、回線制御局及び移動局
US7373151B1 (en) * 1999-08-24 2008-05-13 Lucent Technologies Inc. Distributed dynamic channel allocation technique for multi-carrier CDMA cellular systems with mobile base stations
JP3950602B2 (ja) * 1999-12-06 2007-08-01 株式会社日立コミュニケーションテクノロジー 移動通信システム、ハンドオーバ制御装置およびそのハンドオーバ方法
WO2001048952A1 (en) 1999-12-24 2001-07-05 Ntt Docomo, Inc. Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controller
EP1257142A1 (de) * 1999-12-31 2002-11-13 Mitsubishi Electric Information Technology Centre Europe B.V. Verfahren zur Reduzierung der Überlast von Basisstationen
SE518028C2 (sv) * 2000-04-17 2002-08-20 Ericsson Telefon Ab L M Förfarande och metod för att undvika överbelastning i ett cellulärt radiosystem med makrodiversitet
JP2001339338A (ja) * 2000-05-30 2001-12-07 Nec Corp 保守監視システムおよび保守監視方法
GB2364207B (en) * 2000-06-30 2004-03-03 Motorola Inc Radio access traffic management
US7123916B2 (en) * 2000-07-25 2006-10-17 Denso Corporation Handoff adaptation for CDMA systems
US6690939B1 (en) * 2000-09-18 2004-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Increased radio communication capacity using transmit power balancing
CN1159931C (zh) * 2000-10-02 2004-07-28 株式会社Ntt都科摩 移动通信系统、基站移动站和移动通信控制方法
CA2423322C (en) * 2000-10-09 2008-12-09 Nokia Corporation Radio resource management
GB0024705D0 (en) * 2000-10-09 2000-11-22 Nokia Networks Oy Communication system
WO2002104054A1 (en) * 2001-06-19 2002-12-27 Nokia Corporation Communication system
US7539162B2 (en) * 2001-12-24 2009-05-26 Nortel Networks Limited Walsh code management in a code division multiple access cellular wireless communication system
DE50211915D1 (de) * 2002-01-03 2008-04-30 Nokia Siemens Networks Gmbh Anordnung und Verfahren zur Optimierung der Verkehrsbelastung in einem Telekommunikations und/oder Datennetz
JP3742779B2 (ja) * 2002-03-22 2006-02-08 松下電器産業株式会社 基地局装置およびセクタ制御方法
CN101388747A (zh) * 2002-06-13 2009-03-18 诺基亚公司 用于信道化码与功率的自适应预订的方法、系统和网络实体
US20040116146A1 (en) * 2002-12-13 2004-06-17 Sadowsky John S. Cellular system with link diversity feedback
US7783312B2 (en) * 2003-01-23 2010-08-24 Qualcomm Incorporated Data throughput improvement in IS2000 networks via effective F-SCH reduced active set pilot switching
FI20031409A0 (fi) * 2003-09-30 2003-09-30 Nokia Corp Prosessoinnin jakaminen radioverkossa
US7751367B2 (en) * 2003-12-11 2010-07-06 Qualcomm, Inc. Conveying sector load information to mobile stations
FR2870657B1 (fr) * 2004-05-18 2006-10-27 Alcatel Sa Procede et dispositif de pridiction d'une interruption de lien dans un reseau de communication ad hoc a protocole de routage de type manet
JP3974612B2 (ja) * 2004-11-24 2007-09-12 三菱電機株式会社 携帯機の登録システム
JP4455354B2 (ja) * 2005-01-26 2010-04-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
US7317921B2 (en) * 2005-04-19 2008-01-08 Lucent Technologies Inc. Responding to changes in measurement of system load in spread spectrum communication systems
US9179345B2 (en) 2005-10-31 2015-11-03 Nec Corporation Enhanced dedicated-channel reporting for UMTS
GB2432477A (en) 2005-10-31 2007-05-23 Nec Corp Enhanced dedicated channel reporting for UMTS
CN101155418B (zh) * 2006-09-29 2012-02-08 北电网络有限公司 用于CDMA网络中的Ec/Io接入筛选的系统和方法
US9253334B1 (en) * 2007-10-29 2016-02-02 Sprint Spectrum L.P. Method and system for balancing soft handoff gain and resource usage
US8504091B2 (en) 2008-02-01 2013-08-06 Qualcomm Incorporated Interference mitigation for control channels in a wireless communication network
US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
WO2009107203A1 (ja) * 2008-02-27 2009-09-03 富士通株式会社 リソース割当装置、リソース割当方法、およびリソース割当プログラム
US8125919B1 (en) 2009-03-24 2012-02-28 Sprint Spectrum L.P. Method and system for selectively releasing network resources
US8600392B1 (en) 2011-06-06 2013-12-03 Sprint Spectrum L.P. Method and system for channel assignment into soft handoff (casho)
WO2016188553A1 (en) * 2015-05-22 2016-12-01 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication network

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204093A (en) * 1978-05-19 1980-05-20 Bell Telephone Laboratories, Incorporated Variable frame rate technique for use in a time-division multiple access (TDMA) communication system
US4638476A (en) * 1985-06-21 1987-01-20 At&T Bell Laboratories Technique for dynamic resource allocation in a communication system
US4788679A (en) * 1986-09-02 1988-11-29 Nippon Telegraph And Telephone Corporation Packet switch with variable data transfer rate links
CA1250900A (en) * 1986-11-18 1989-03-07 Northern Telecom Limited Private cellular system
US5109390A (en) * 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5485486A (en) * 1989-11-07 1996-01-16 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
US5265119A (en) * 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5446756A (en) * 1990-03-19 1995-08-29 Celsat America, Inc. Integrated cellular communications system
US5103459B1 (en) * 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
JP3052405B2 (ja) * 1991-03-19 2000-06-12 株式会社日立製作所 移動通信システム
US5278827A (en) * 1991-05-28 1994-01-11 British Technology Group Ltd. Variable data rate channels for digital networks
CA2066538C (en) * 1991-07-09 1997-12-23 Brian David Bolliger Mobile-telephone system call processing arrangement
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5329635A (en) * 1992-05-12 1994-07-12 Motorola, Inc. Seamless handoff for radio telephone systems
US5375140A (en) * 1992-11-24 1994-12-20 Stanford Telecommunications, Inc. Wireless direct sequence spread spectrum digital cellular telephone system
US5341396A (en) * 1993-03-02 1994-08-23 The Boeing Company Multi-rate spread system
US5671218A (en) * 1994-04-28 1997-09-23 Lucent Technologies Inc. Controlling power and access of wireless devices to base stations which use code division multiple access
US5442625A (en) * 1994-05-13 1995-08-15 At&T Ipm Corp Code division multiple access system providing variable data rate access to a user
FI107575B (fi) * 1994-06-20 2001-08-31 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä, tukiasema sekä tilaajapäätelaite
US5586170A (en) * 1994-08-19 1996-12-17 Georgia Tech Research Corporation Cellular devices, systems and methods using intercell macro-diversity and dynamic channel allocation
US5596625A (en) * 1994-09-28 1997-01-21 U S West Technologies, Inc. Method for routing emergency calls during busy interface channel conditions
WO1997016931A1 (en) * 1995-11-01 1997-05-09 Motorola Inc. Method and apparatus for allocating a communication channel in a communication system
US5796722A (en) * 1996-05-17 1998-08-18 Motorola, Inc. Method and apparatus for dynamic load balancing using handoff
US5933777A (en) * 1997-04-24 1999-08-03 Telefonaktiebolaget Lm Ericsson (Publ) System and method for allocating channel elements in a code division multiple access radio telecommunications network

Also Published As

Publication number Publication date
US6078817A (en) 2000-06-20
CA2287337C (en) 2005-09-27
JP2001521713A (ja) 2001-11-06
JP4104024B2 (ja) 2008-06-18
WO1998048530A3 (en) 1999-01-28
WO1998048530A2 (en) 1998-10-29
DE19882331B3 (de) 2014-05-28
CA2287337A1 (en) 1998-10-29
AU7094798A (en) 1998-11-13
GB9925208D0 (en) 1999-12-22
GB2339512B (en) 2002-05-22
GB2339512A (en) 2000-01-26

Similar Documents

Publication Publication Date Title
DE19882331T1 (de) System und Verfahren zum dynamischen Erhöhen der Kapazität eines Codeunterteilungsmehrfachzugriffs- (code division multiple access) Funktelekommunikationsnetzwerks
FI964714A7 (fi) Menetelmä hätäpuhelun varmistamiseksi langattomassa tilaajaverkkoympäristössä
FI972614A0 (fi) Erikoispuhelun reititysmenetelmä ja -laite solukkojärjestelmää varten
DE69536131D1 (de) Verfahren und System für CDMA mobile Kommunikation
EE9800138A (et) Numbriregistrivõrgu meetodid ja süsteemid mobiiltelefoni jaoks
DE69427611D1 (de) Mehrfachzugriffsverfahren für mobile integrierte lokale Netze
DE69638091D1 (de) Schnurloses Kommunikationssystem und Verfahren dafür
FI963516A7 (fi) Laajennettava tietoliikennejärjestelmä
DE69638237D1 (de) Zugriffsverfahren und Mobilstation für CDMA-Mobilkommunikationssystem
DK0784910T3 (da) Mobilt telekommunikationssystem
DE69827129D1 (de) Verfahren und geräte für funkkommunikationssystem
DK0714589T3 (da) Cellulært netbaseret lokaliseringssystem
DE69723333D1 (de) Vorausbezahlungsverfahren für Telefonkommunikationsnutzung
DE69736670D1 (de) Netzwerk für verarbeitungseinrichtungen
DE19882323T1 (de) System und Verfahren zur Zuweisung von Kanalelementen in einem CDMA-Funktelekommunikations-Netzwerk
FI962700L (fi) Menetelmä ja järjestely datapuhelun muodostamiseksi sekä sovitinlaitteisto
NO961384L (no) Utstyr for mobilkommunikasjon
KR970703079A (ko) 네트워크 종단장비 및 그것을 구비한 전화 네트워크(network termination equipment)
FI933630L (fi) Menetelmä solukkoradiojärjestelmän tietoliikenneverkon toiminnan varmistamiseksi sekä tukiasemajärjestely
GB2345414B (en) Code division multiple access communication apparatus and method thereof
DE69531867D1 (de) System und verfahren betreffend schnurlosekommunikationen
ID18882A (id) Peralatan dan metode untuk suatu sistim telekomunikasi
DE19781942T1 (de) System und Verfahren zum dynamischen Alloxieren redundanter Peripherieausrüstungs-Gateeinheiten in einem Funktelekommunikationsnetz
DE69532844D1 (de) Verfahren zum Kommunikationsnetzentwurf und Kommunikationssystem
DE19781806T1 (de) System und Verfahren zum Verhindern von betrügerischen Anruftransfers in einem Funktelekommunikationsnetz

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H04Q 738

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R020 Patent grant now final

Effective date: 20150303

R071 Expiry of right