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NO963424L - Fremgangsmåte for dataoverföring, dataoverföringssystem og celledelt radiosystem - Google Patents

Fremgangsmåte for dataoverföring, dataoverföringssystem og celledelt radiosystem

Info

Publication number
NO963424L
NO963424L NO963424A NO963424A NO963424L NO 963424 L NO963424 L NO 963424L NO 963424 A NO963424 A NO 963424A NO 963424 A NO963424 A NO 963424A NO 963424 L NO963424 L NO 963424L
Authority
NO
Norway
Prior art keywords
channel
data transmission
cellular radio
radio system
transmitted
Prior art date
Application number
NO963424A
Other languages
English (en)
Inventor
Petri Jolma
Ling Wang
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
Publication of NO963424L publication Critical patent/NO963424L/no

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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

Foreliggende oppfinnelse angår en fremgangsmåte for dataoverføring, et dataoverføringssystem og et celledelt radiosystem som anvender informasjonskana- ler med minst to forskjellige kapasiteter, hvor talen som overfares på kanalene, kodes på en slik måte at på en kanal med en høyere kapasitet kodes hovedsakelig færre symboler som skal overføres, fra den samme talesignal-blokken, enn på en kanal med en lavere kapasitet. For å utvide dekningsområdet for det celledelte radiosystemet ifølge oppfinnelsen, omfatter dekningsområdet for basestasjonen (BTS) en indre dekningssone (50), hvor frekvenshopping ikke anvendes, og en ytre dekningssone (51) som anvender en informasjonskanal med lavere kapasitet, hvor signalet som overføres på kanalen, talekodes i samsvar med en kanal med en høyere kapasitet, og kanalkoding utføres på de talekodede data på en slik måte at antallet symboler tilsvarer kanalen med en lavere kapasitet, og frekvenshopping anvendes på denne kanalen.
NO963424A 1994-12-19 1996-08-16 Fremgangsmåte for dataoverföring, dataoverföringssystem og celledelt radiosystem NO963424L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945962A FI97504C (fi) 1994-12-19 1994-12-19 Tiedonsiirtomenetelmä, tiedonsiirtojärjestelmä ja solukkoradiojärjestelmä
PCT/FI1995/000681 WO1996019880A1 (en) 1994-12-19 1995-12-14 Data transmission method, data transmission system, and cellular radio system

Publications (1)

Publication Number Publication Date
NO963424L true NO963424L (no) 1996-08-16

Family

ID=8542008

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963424A NO963424L (no) 1994-12-19 1996-08-16 Fremgangsmåte for dataoverföring, dataoverföringssystem og celledelt radiosystem

Country Status (8)

Country Link
US (1) US6092222A (no)
EP (1) EP0745292A1 (no)
JP (1) JPH09509553A (no)
CN (1) CN1084096C (no)
AU (1) AU698404B2 (no)
FI (1) FI97504C (no)
NO (1) NO963424L (no)
WO (1) WO1996019880A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI970266L (fi) * 1997-01-22 1998-07-23 Nokia Telecommunications Oy Menetelmä solukkoradiojärjestelmän ohjauskanavien kantaman pidentämiseksi ja solukkoradiojärjestelmä
US6535497B1 (en) * 1998-05-11 2003-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications
US7068625B1 (en) * 1999-01-13 2006-06-27 Siemens Aktiengesellschaft Method for switching a communications link to another channel (handover)
US6608827B1 (en) * 1999-02-01 2003-08-19 Bellsouth Intellectual Property Corporation Method for increasing the communication capacity of a cellular telephone system
SE515050C2 (sv) * 1999-10-01 2001-06-05 Ericsson Telefon Ab L M Metod och anordning i mobilradiosystem med möjlighet att växla kanalkodningsschema och att byta från frekvenshoppande kanal till icke frekvenshoppande kanal
US6772112B1 (en) 1999-12-10 2004-08-03 Lucent Technologies Inc. System and method to reduce speech delay and improve voice quality using half speech blocks
US7006477B1 (en) * 1999-12-10 2006-02-28 Lucent Technologies Inc. Method for interleaving of half rate channels suitable for half duplex operation and statistical multiplexing
BR0006803A (pt) * 1999-12-10 2001-12-11 Lucent Technologies Inc Sistema e método para reduzir retardo de fala emelhorar a qualidade de fala utilizando meiosblocos
US6813252B2 (en) * 2000-01-07 2004-11-02 Lucent Technologies Inc. Method and system for interleaving of full rate channels suitable for half duplex operation and statistical multiplexing
CN101094499B (zh) * 2006-06-21 2012-06-20 工业和信息化部电信传输研究所 一种用于不连续频段的混合无线通信的系统和方法
CN101106392B (zh) * 2006-07-12 2012-02-29 工业和信息化部电信传输研究所 一种用于不连续频段的混合无线通信系统的小区搜索方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502426A1 (fr) * 1981-03-20 1982-09-24 Trt Telecom Radio Electr Systeme de transmission d'informations entre une station principale et des stations secondaires operant selon un procede amrt
GB2210236B (en) * 1987-09-24 1991-12-18 Newbridge Networks Corp Speech processing system
SE460749B (sv) * 1988-03-15 1989-11-13 Ericsson Telefon Ab L M Foerfarande att oeverfoera datainformation i ett cellindelat mobilradiokommunikationssystem
US4837800A (en) * 1988-03-18 1989-06-06 Motorola, Inc. Cellular data telephone system and cellular data telephone therefor
NZ232224A (en) * 1989-01-27 1993-03-26 British Telecomm Alternate burst communication for cordless phones: bursts contain synchronisation information
US5091945A (en) * 1989-09-28 1992-02-25 At&T Bell Laboratories Source dependent channel coding with error protection
US5182753A (en) * 1990-03-20 1993-01-26 Telefonaktiebolaget L M Ericsson Method of transmitting signaling messages in a mobile radio communication system
US5260700A (en) * 1990-06-12 1993-11-09 Motorola, Inc. Enhanced throughput in simulcast communication systems
NZ239283A (en) * 1990-08-23 1994-09-27 Ericsson Telefon Ab L M Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality
US5299198A (en) * 1990-12-06 1994-03-29 Hughes Aircraft Company Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
US5357513A (en) * 1990-12-06 1994-10-18 Hughes Aircraft Company Transmission power level adjustment in radio telephony
JP2730338B2 (ja) * 1991-07-15 1998-03-25 日本電気株式会社 衛星通信方式
US5343513A (en) * 1992-04-20 1994-08-30 Hughes Aircraft Company Channel compression and dynamic repartitioning for dual mode cellular radio
FI91699C (fi) * 1992-08-14 1994-07-25 Nokia Telecommunications Oy Menetelmä käyttäjädatan siirtämiseksi pakettimuodossa solukkoradiojärjestelmässä sekä liikkuva asema
GB9217819D0 (en) * 1992-08-21 1992-10-07 Philips Electronics Uk Ltd Data coding system
DE4231918C1 (de) * 1992-09-24 1993-12-02 Ant Nachrichtentech Verfahren für die Codierung von Sprachsignalen
US5404355A (en) * 1992-10-05 1995-04-04 Ericsson Ge Mobile Communications, Inc. Method for transmitting broadcast information in a digital control channel
CA2131674A1 (en) * 1993-09-10 1995-03-11 Kalyan Ganesan High performance error control coding in channel encoders and decoders

Also Published As

Publication number Publication date
AU698404B2 (en) 1998-10-29
CN1084096C (zh) 2002-05-01
EP0745292A1 (en) 1996-12-04
JPH09509553A (ja) 1997-09-22
US6092222A (en) 2000-07-18
FI97504B (fi) 1996-09-13
CN1143434A (zh) 1997-02-19
FI97504C (fi) 1996-12-27
FI945962A0 (fi) 1994-12-19
WO1996019880A1 (en) 1996-06-27
FI945962A7 (fi) 1996-06-20
AU4178696A (en) 1996-07-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application