FI981661A0 - Method and packet radio system for transmitting modulation and signaling data - Google Patents

Method and packet radio system for transmitting modulation and signaling data

Info

Publication number
FI981661A0
FI981661A0 FI981661A FI981661A FI981661A0 FI 981661 A0 FI981661 A0 FI 981661A0 FI 981661 A FI981661 A FI 981661A FI 981661 A FI981661 A FI 981661A FI 981661 A0 FI981661 A0 FI 981661A0
Authority
FI
Finland
Prior art keywords
radio system
packet radio
signaling data
transmitting modulation
modulation
Prior art date
Application number
FI981661A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI981661A (en
FI105516B (en
Inventor
Jussi Sipola
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 FI981661A priority Critical patent/FI105516B/en
Publication of FI981661A0 publication Critical patent/FI981661A0/en
Priority to CN 99801213 priority patent/CN1274497A/en
Priority to AU51656/99A priority patent/AU756579B2/en
Priority to PCT/FI1999/000637 priority patent/WO2000005844A1/en
Priority to JP2000561728A priority patent/JP2002521916A/en
Priority to EP99936629A priority patent/EP1018249A1/en
Publication of FI981661A publication Critical patent/FI981661A/en
Priority to NO20001512A priority patent/NO20001512D0/en
Application granted granted Critical
Publication of FI105516B publication Critical patent/FI105516B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
    • H04L27/206—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers
    • H04L27/2067—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers with more than two phase states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03783—Details of reference signals
    • H04L2025/03789—Codes therefore
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
FI981661A 1998-07-24 1998-07-24 Method and packet radio system for transmitting modulation and signaling data FI105516B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI981661A FI105516B (en) 1998-07-24 1998-07-24 Method and packet radio system for transmitting modulation and signaling data
CN 99801213 CN1274497A (en) 1998-07-24 1999-07-22 Method and packet radio system for transmitting modulation and signalling information
AU51656/99A AU756579B2 (en) 1998-07-24 1999-07-22 Method and packet radio system for transmitting modulation and signalling information
PCT/FI1999/000637 WO2000005844A1 (en) 1998-07-24 1999-07-22 Method and packet radio system for transmitting modulation and signalling information
JP2000561728A JP2002521916A (en) 1998-07-24 1999-07-22 Method and packet radio system for transmitting modulation and signaling information
EP99936629A EP1018249A1 (en) 1998-07-24 1999-07-22 Method and packet radio system for transmitting modulation and signalling information
NO20001512A NO20001512D0 (en) 1998-07-24 2000-03-23 Method and packet radio system for transmitting modulation and signaling information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981661A FI105516B (en) 1998-07-24 1998-07-24 Method and packet radio system for transmitting modulation and signaling data
FI981661 1998-07-24

Publications (3)

Publication Number Publication Date
FI981661A0 true FI981661A0 (en) 1998-07-24
FI981661A FI981661A (en) 2000-01-25
FI105516B FI105516B (en) 2000-08-31

Family

ID=8552232

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981661A FI105516B (en) 1998-07-24 1998-07-24 Method and packet radio system for transmitting modulation and signaling data

Country Status (7)

Country Link
EP (1) EP1018249A1 (en)
JP (1) JP2002521916A (en)
CN (1) CN1274497A (en)
AU (1) AU756579B2 (en)
FI (1) FI105516B (en)
NO (1) NO20001512D0 (en)
WO (1) WO2000005844A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870858B1 (en) * 2000-05-12 2005-03-22 Nokia Corporation Training sequence based signalling for enhanced general packet radio service (EGPRS)
DE10031065B4 (en) * 2000-06-26 2005-07-07 Siemens Ag Method and radio station for signaling information in a radio communication system
SE0100846D0 (en) * 2001-03-09 2001-03-09 Ericsson Telefon Ab L M Identification of individual tranceivers
US6912249B2 (en) * 2001-03-15 2005-06-28 Telefonaktiebolaget L M Ericsson (Publ) Method and system for training a radio receiver
DE50115025D1 (en) * 2001-10-18 2009-09-17 Siemens Ag Method for signaling associations between CDMA codes and learning sequences in TDD mobile radio systems
GB2382502B (en) 2001-11-23 2005-10-19 Actix Ltd Network testing systems
GB2404314B (en) * 2002-01-25 2005-07-13 Actix Ltd Data transmission systems
US7342956B2 (en) * 2003-06-16 2008-03-11 Broadcom Corporation System and method to extract uplink status flag bits in a cellular wireless network
KR100605810B1 (en) * 2003-12-20 2006-07-31 삼성전자주식회사 Method for transmitting and receiveing data in the mobile terminal
FR2864383B1 (en) * 2003-12-23 2006-04-07 Nortel Networks Ltd METHOD OF PROCESSING INFORMATION TRANSMITTED ON A SHARED CHANNEL AND BASE STATION FOR IMPLEMENTING THE METHOD
EP1708529A1 (en) * 2005-03-31 2006-10-04 Motorola Inc. Uplink resource allocation in dual transfer mode
EP2243242B1 (en) 2008-02-12 2016-04-20 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a wireless communication network
CN102238746B (en) * 2010-04-21 2015-04-08 华为技术有限公司 Resource scheduling method, device and system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI101760B (en) * 1996-08-09 1998-08-14 Nokia Telecommunications Oy Signaling procedure and digital radio system
DE69634496T2 (en) * 1996-11-13 2006-04-27 Nokia Corporation METHOD, TRANSMITTER AND RECEIVER FOR TRANSMITTING TRAINING SIGNALS IN A TDMA MESSAGE TRANSMISSION SYSTEM

Also Published As

Publication number Publication date
FI981661A (en) 2000-01-25
AU5165699A (en) 2000-02-14
FI105516B (en) 2000-08-31
NO20001512L (en) 2000-03-23
JP2002521916A (en) 2002-07-16
NO20001512D0 (en) 2000-03-23
AU756579B2 (en) 2003-01-16
EP1018249A1 (en) 2000-07-12
CN1274497A (en) 2000-11-22
WO2000005844A1 (en) 2000-02-03

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