BR0107612A - Processos e dispositivos de tratamento para a emissão de sìmbolos de informação sobre os canais multiplexados, e de tratamento correspondente para a recepção - Google Patents
Processos e dispositivos de tratamento para a emissão de sìmbolos de informação sobre os canais multiplexados, e de tratamento correspondente para a recepçãoInfo
- Publication number
- BR0107612A BR0107612A BR0107612-4A BR0107612A BR0107612A BR 0107612 A BR0107612 A BR 0107612A BR 0107612 A BR0107612 A BR 0107612A BR 0107612 A BR0107612 A BR 0107612A
- Authority
- BR
- Brazil
- Prior art keywords
- reception
- emission
- devices
- information symbols
- processing processes
- Prior art date
Links
Classifications
-
- 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
- H04B1/7073—Synchronisation aspects
- H04B1/70735—Code identification
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- 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
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
- H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- 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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70718—Particular systems or standards
- H04B2201/70724—UMTS
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Circuits Of Receivers In General (AREA)
- Communication Control (AREA)
- Radio Transmission System (AREA)
Abstract
"PROCESSOS E DISPOSITIVOS DE TRATAMENTO PARA A EMISSãO DE SìMBOLOS DE INFORMAçãO SOBRE OS CANAIS MULTIPLEXADOS, E DE TRATAMENTO CORRESPONDENTE PARA A RECEPçãO". Um diagrama para multiplexar o canal de transporte em um ou vários canais de comunicação é adaptado para operar em um modo normal e um modo comprimido, deste modo requerendo uma taxa de símbolo mais confiável, na qual períodos inativos são previstos em canais de comunicação. Com o intuito de adaptar taxas em cada um dos canais de transporte, os símbolos são estampados em dois diferentes tempos: os símbolos marcados são inicialmente introduzidos, os quais submetem-se a várias etapas de processamento, particularmente intercalar com outros bits de informação ante de serem excluídos da seq³ência de transmissão. As etapas de processamento podem ser similarmente transportadas no modo normal e no modo comprimido, os quais limitam a existência de complexidade na comunicação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000494A FR2803960B1 (fr) | 2000-01-14 | 2000-01-14 | Procedes et dispositifs de traitement pour l'emission de symboles d'information sur des canaux multiplexes, et de traitement correspondant pour la reception |
PCT/FR2001/000106 WO2001052458A2 (fr) | 2000-01-14 | 2001-01-12 | Emission de symboles d'information sur des canaux multiplexes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0107612A true BR0107612A (pt) | 2002-11-19 |
Family
ID=8845946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0107612-4A BR0107612A (pt) | 2000-01-14 | 2001-01-12 | Processos e dispositivos de tratamento para a emissão de sìmbolos de informação sobre os canais multiplexados, e de tratamento correspondente para a recepção |
Country Status (14)
Country | Link |
---|---|
US (2) | US6901113B2 (pt) |
EP (1) | EP1117203B1 (pt) |
JP (1) | JP2003520493A (pt) |
KR (1) | KR20020076256A (pt) |
CN (1) | CN1395773A (pt) |
AT (1) | ATE205651T1 (pt) |
AU (1) | AU764863B2 (pt) |
BR (1) | BR0107612A (pt) |
CA (1) | CA2397472A1 (pt) |
DE (1) | DE60100001T2 (pt) |
ES (1) | ES2165836T3 (pt) |
FR (1) | FR2803960B1 (pt) |
PT (1) | PT1117203E (pt) |
WO (1) | WO2001052458A2 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100351829B1 (ko) | 2000-09-26 | 2002-09-11 | 엘지전자 주식회사 | 디지털 통신 시스템 |
FR2822625A1 (fr) * | 2001-03-20 | 2002-09-27 | Sagem | Procede et dispositif de reception de signaux de frequence et/ou de synchronisation |
KR100762632B1 (ko) * | 2001-10-17 | 2007-10-01 | 삼성전자주식회사 | 부호 분할 다중 접속 통신 시스템에서 전송 채널 다중화/역다중화 장치 및 방법 |
US6967970B2 (en) * | 2001-10-19 | 2005-11-22 | Interdigital Technology Corporation | User equipment having improved power savings during full and partial DTX modes of operation |
TW200713888A (en) | 2002-04-19 | 2007-04-01 | Interdigital Tech Corp | Receiving station for CDMA wireless system and method |
ATE447814T1 (de) * | 2002-07-31 | 2009-11-15 | Interdigital Tech Corp | Verbesserter cdma-tdd-empfänger |
CN1849769B (zh) * | 2003-09-15 | 2010-06-16 | 英特尔公司 | 利用高吞吐量空间频率分组码的多天线***和方法 |
SE0303031D0 (sv) * | 2003-11-12 | 2003-11-12 | Ericsson Telefon Ab L M | Inter-Frequency and inter-rat handover measurements |
US7808944B2 (en) * | 2003-11-21 | 2010-10-05 | Interdigital Technology Corporation | Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values |
WO2007080978A1 (ja) * | 2006-01-13 | 2007-07-19 | Matsushita Electric Industrial Co., Ltd. | 無線通信基地局装置および無線通信方法 |
US8218517B2 (en) * | 2006-02-28 | 2012-07-10 | Broadcom Corporation | Method and apparatus for dual frequency timing acquisition for compressed WCDMA communication networks |
JP2008311869A (ja) * | 2007-06-13 | 2008-12-25 | Telefon Ab L M Ericsson | レートマッチング装置及びその方法、デレートマッチング装置及びその方法、通信装置、プログラム、記録媒体 |
KR20090097077A (ko) * | 2008-03-10 | 2009-09-15 | 삼성전자주식회사 | 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법 |
CN101667889B (zh) * | 2009-09-30 | 2013-08-07 | 中兴通讯股份有限公司 | Td-scdma***的业务配置和速率匹配方法、装置 |
EP2466803B1 (de) * | 2010-12-15 | 2013-04-17 | Siemens Aktiengesellschaft | Verfahren zur Datenübertragung in einem Automatisierungssystem unter Verwendung von Dynamic Frame Packing |
EP3127380B1 (en) * | 2014-03-31 | 2018-11-21 | Nokia Solutions and Networks Oy | Uplink access with compressed mode in a communication network system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908827A (en) * | 1987-07-27 | 1990-03-13 | Tiw Systems, Inc. | Forward error correction system |
TW306102B (pt) * | 1993-06-14 | 1997-05-21 | Ericsson Telefon Ab L M | |
US5539730A (en) * | 1994-01-11 | 1996-07-23 | Ericsson Ge Mobile Communications Inc. | TDMA/FDMA/CDMA hybrid radio access methods |
GB2308044B (en) * | 1995-10-02 | 2000-03-15 | Motorola Ltd | Method of decoding punctured codes and apparatus therefor |
US5933431A (en) | 1996-08-15 | 1999-08-03 | Paradyne Corporation | Frame-based modulus interleaver |
DE69938979D1 (de) * | 1998-04-23 | 2008-08-07 | Mitsubishi Electric Corp | System und Sender verwendet in einem Mobilfunkkommunikationssystem zur Beobachtung von Frequenzen in einem anderen System |
CN1153380C (zh) * | 1998-04-28 | 2004-06-09 | 西门子公司 | 用中断阶段法进行数据传输 |
-
2000
- 2000-01-14 FR FR0000494A patent/FR2803960B1/fr not_active Expired - Fee Related
-
2001
- 2001-01-12 AU AU31890/01A patent/AU764863B2/en not_active Ceased
- 2001-01-12 JP JP2001552563A patent/JP2003520493A/ja not_active Withdrawn
- 2001-01-12 BR BR0107612-4A patent/BR0107612A/pt not_active IP Right Cessation
- 2001-01-12 CA CA002397472A patent/CA2397472A1/fr not_active Abandoned
- 2001-01-12 EP EP01400088A patent/EP1117203B1/fr not_active Expired - Lifetime
- 2001-01-12 ES ES01400088T patent/ES2165836T3/es not_active Withdrawn - After Issue
- 2001-01-12 DE DE60100001T patent/DE60100001T2/de not_active Expired - Fee Related
- 2001-01-12 KR KR1020027009146A patent/KR20020076256A/ko not_active Application Discontinuation
- 2001-01-12 PT PT01400088T patent/PT1117203E/pt unknown
- 2001-01-12 AT AT01400088T patent/ATE205651T1/de not_active IP Right Cessation
- 2001-01-12 CN CN01803760A patent/CN1395773A/zh active Pending
- 2001-01-12 WO PCT/FR2001/000106 patent/WO2001052458A2/fr not_active Application Discontinuation
- 2001-01-12 US US09/759,843 patent/US6901113B2/en not_active Expired - Fee Related
-
2004
- 2004-10-20 US US10/969,515 patent/US20050053166A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU764863B2 (en) | 2003-09-04 |
US6901113B2 (en) | 2005-05-31 |
DE60100001D1 (de) | 2001-10-18 |
EP1117203A1 (fr) | 2001-07-18 |
US20010024451A1 (en) | 2001-09-27 |
ATE205651T1 (de) | 2001-09-15 |
ES2165836T3 (es) | 2002-04-01 |
JP2003520493A (ja) | 2003-07-02 |
DE60100001T2 (de) | 2002-10-31 |
FR2803960A1 (fr) | 2001-07-20 |
WO2001052458A3 (fr) | 2002-04-04 |
EP1117203B1 (fr) | 2001-09-12 |
AU3189001A (en) | 2001-07-24 |
PT1117203E (pt) | 2002-03-28 |
CN1395773A (zh) | 2003-02-05 |
WO2001052458A2 (fr) | 2001-07-19 |
KR20020076256A (ko) | 2002-10-09 |
US20050053166A1 (en) | 2005-03-10 |
CA2397472A1 (fr) | 2001-07-19 |
FR2803960B1 (fr) | 2002-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE 6A., 7A. E 8A. ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04L 1/00 (2006.01), H04L 1/08 (2006.01), H04L 1/1 |