FI981661A0 - Menetelmä ja pakettiradiojärjestelmä modulaatio- ja signalointitiedon siirtämiseksi - Google Patents
Menetelmä ja pakettiradiojärjestelmä modulaatio- ja signalointitiedon siirtämiseksiInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981661A FI105516B (fi) | 1998-07-24 | 1998-07-24 | Menetelmä ja pakettiradiojärjestelmä modulaatio- ja signalointitiedon siirtämiseksi |
CN 99801213 CN1274497A (zh) | 1998-07-24 | 1999-07-22 | 发射调制信息和信令信息的方法和分组无线系统 |
EP99936629A EP1018249A1 (en) | 1998-07-24 | 1999-07-22 | Method and packet radio system for transmitting modulation and signalling information |
JP2000561728A JP2002521916A (ja) | 1998-07-24 | 1999-07-22 | 変調及びシグナリング情報を送信するための方法及びパケット無線システム |
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 |
NO20001512A NO20001512D0 (no) | 1998-07-24 | 2000-03-23 | Fremgangsmåte og pakkeradiosystem for overføring av modulasjons- og signaleringsinformasjon |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981661A FI105516B (fi) | 1998-07-24 | 1998-07-24 | Menetelmä ja pakettiradiojärjestelmä modulaatio- ja signalointitiedon siirtämiseksi |
FI981661 | 1998-07-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI981661A0 true FI981661A0 (fi) | 1998-07-24 |
FI981661A FI981661A (fi) | 2000-01-25 |
FI105516B FI105516B (fi) | 2000-08-31 |
Family
ID=8552232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI981661A FI105516B (fi) | 1998-07-24 | 1998-07-24 | Menetelmä ja pakettiradiojärjestelmä modulaatio- ja signalointitiedon siirtämiseksi |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1018249A1 (fi) |
JP (1) | JP2002521916A (fi) |
CN (1) | CN1274497A (fi) |
AU (1) | AU756579B2 (fi) |
FI (1) | FI105516B (fi) |
NO (1) | NO20001512D0 (fi) |
WO (1) | WO2000005844A1 (fi) |
Families Citing this family (13)
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 (de) * | 2000-06-26 | 2005-07-07 | Siemens Ag | Verfahren und Funkstation zur Signalisierung von Informationen in einem Funk-Kommunikationssystem |
SE0100846D0 (sv) * | 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 |
EP1304818B1 (de) * | 2001-10-18 | 2009-08-05 | Siemens Aktiengesellschaft | Verfahren zum Signalisieren von Zuordnungen zwischen CDMA-Codes und Lernsequenzen bei TDD-Mobilfunksystemen |
GB2382502B (en) | 2001-11-23 | 2005-10-19 | Actix Ltd | Network testing systems |
GB2384663B (en) * | 2002-01-25 | 2004-12-29 | 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 (ko) * | 2003-12-20 | 2006-07-31 | 삼성전자주식회사 | 휴대용 단말기의 데이터 송수신방법 |
FR2864383B1 (fr) * | 2003-12-23 | 2006-04-07 | Nortel Networks Ltd | Procede de traitement d'informations transmises sur un canal partage et station de base pour la mise en oeuvre du procede |
EP1708529A1 (en) * | 2005-03-31 | 2006-10-04 | Motorola Inc. | Uplink resource allocation in dual transfer mode |
CN104253670B (zh) | 2008-02-12 | 2018-04-10 | 艾利森电话股份有限公司 | 无线通信网络中的方法和装置 |
CN102238746B (zh) * | 2010-04-21 | 2015-04-08 | 华为技术有限公司 | 资源调度的方法、装置及系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101760B1 (fi) * | 1996-08-09 | 1998-08-14 | Nokia Telecommunications Oy | Signalointimenetelmä ja digitaalinen radiojärjestelmä |
US6337855B1 (en) * | 1996-11-13 | 2002-01-08 | Nokia Telecommunications Oy | Method, transmitter and receiver for transmitting training signals in a TDMA transmission system |
-
1998
- 1998-07-24 FI FI981661A patent/FI105516B/fi active
-
1999
- 1999-07-22 EP EP99936629A patent/EP1018249A1/en not_active Withdrawn
- 1999-07-22 CN CN 99801213 patent/CN1274497A/zh active Pending
- 1999-07-22 JP JP2000561728A patent/JP2002521916A/ja active Pending
- 1999-07-22 AU AU51656/99A patent/AU756579B2/en not_active Ceased
- 1999-07-22 WO PCT/FI1999/000637 patent/WO2000005844A1/en not_active Application Discontinuation
-
2000
- 2000-03-23 NO NO20001512A patent/NO20001512D0/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO2000005844A1 (en) | 2000-02-03 |
EP1018249A1 (en) | 2000-07-12 |
NO20001512L (no) | 2000-03-23 |
CN1274497A (zh) | 2000-11-22 |
FI105516B (fi) | 2000-08-31 |
AU5165699A (en) | 2000-02-14 |
NO20001512D0 (no) | 2000-03-23 |
JP2002521916A (ja) | 2002-07-16 |
AU756579B2 (en) | 2003-01-16 |
FI981661A (fi) | 2000-01-25 |
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