KR100743737B1 - 압축 모드를 이용하여 전송될 프레임에 포맷 식별 비트를 맵핑하는 방법 - Google Patents
압축 모드를 이용하여 전송될 프레임에 포맷 식별 비트를 맵핑하는 방법 Download PDFInfo
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- KR100743737B1 KR100743737B1 KR1020027006665A KR20027006665A KR100743737B1 KR 100743737 B1 KR100743737 B1 KR 100743737B1 KR 1020027006665 A KR1020027006665 A KR 1020027006665A KR 20027006665 A KR20027006665 A KR 20027006665A KR 100743737 B1 KR100743737 B1 KR 100743737B1
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- Prior art keywords
- bits
- tfci
- format identification
- mapping
- transmitted
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/181—Transcoding devices; Rate adaptation devices
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- 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
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2646—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for broadband transmission
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- 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
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- 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
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- 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
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- 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
- H04L1/0072—Error control for data other than payload data, e.g. control data
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- 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
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Time-Division Multiplex Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (5)
- 압축 모드를 이용하여 전송될 프레임에 포맷 식별 비트를 맵핑하는 방법에 있어서,압축 프레임 내에 정보로 채워지지 않은 전송 갭이 존재하도록 하기 위해서, 상기 압축 모드를 사용하여 전송될 프레임 내에 포함된 정보를 시간적으로 압축하는 압축 단계;상기 압축 모드의 포맷 식별 비트를 해당 압축 프레임에서 이용가능한 특정 개수의 포맷 식별 포인트에 맵핑시키는 맵핑 단계 - 상기 포맷 식별 포인트의 개수는 상기 포맷 식별 비트의 개수보다 큼 -;상기 포맷 식별 비트를 상기 포맷 식별 포인트 중 일부에 처음으로 맵핑시키는 제 1 맵핑 단계; 및포맷 식별 비트로 모든 포맷 식별 포인트를 채우기 위하여, 상기 포맷 식별 비트들의 제 1 맵핑 단계 이후에는 상기 전송 갭 이후의 포맷 식별 비트를 해당 포맷 식별 포인트에 반복적으로 맵핑하는 맵핑 단계를 포함하는,맵핑 방법으로서,상기 포맷 식별 비트의 제 1 맵핑 단계 이후에는, 상기 제 1 맵핑 단계 이후에도 아직 압축 프레임에 채워지지 않은 포맷 식별 포인트를 포맷 식별 비트로 채우기 위해서, 상기 전송 갭 이후의 상기 포맷 식별 비트를 반대 시퀀스로 반복해서 맵핑시키는 맵핑 단계를 더 포함하는 것을 특징으로 하는,맵핑 방법.
- 제 1항에 있어서,상기 제 1 맵핑 단계 동안에 상기 포맷 식별 비트를 시간상 가장 먼저 전송될 압축 프레임의 포맷 식별 포인트에 맵핑시키는 맵핑 단계를 더 포함하는 것을 특징으로 하는 맵핑 방법.
- 제 2항에 있어서,상기 제 1 맵핑 단계 동안에 상기 포맷 식별 비트를 그들의 중요도에 따라 압축 프레임의 해당 포맷 식별 포인트에 맵핑시키는 맵핑 단계를 더 포함하고,최상위 포맷 식별 비트가 압축 프레임을 통해 시간상 가장 먼저 전송될 상기 포맷 식별 포인트에 맵핑되는 것을 특징으로 하는 맵핑 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 방법이 무선 시스템, 특히 UMTS 이동 무선 시스템에서 업링크 접속에 의하여 압축 프레임을 전송하기 이전에 실행되는 실행 단계를 더 포함하는 것을 특징으로 하는 맵핑 방법.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 방법이 무선 시스템, 특히 UMTS 이동 무선 시스템에서 다운 링크 접속에 의하여 압축 프레임을 전송하기 이전에 실행되는 실행 단계를 더 포함하는 것을 특징으로 하는 맵핑 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19956492.2 | 1999-11-24 | ||
DE19956492A DE19956492A1 (de) | 1999-11-24 | 1999-11-24 | Verfahren zum Abbilden von Formatkennungs-Bits auf einen in einem Komprimiermodus zu sendenden Rahmen |
Publications (2)
Publication Number | Publication Date |
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KR20020050786A KR20020050786A (ko) | 2002-06-27 |
KR100743737B1 true KR100743737B1 (ko) | 2007-07-27 |
Family
ID=7930147
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027006665A KR100743737B1 (ko) | 1999-11-24 | 2000-11-24 | 압축 모드를 이용하여 전송될 프레임에 포맷 식별 비트를 맵핑하는 방법 |
KR1020027006663A KR100730815B1 (ko) | 1999-11-24 | 2000-11-24 | 압축 모드를 이용하여 전송될 프레임에 포맷 식별 비트를 맵핑하는 방법 |
KR1020027006664A KR100730816B1 (ko) | 1999-11-24 | 2000-11-24 | 압축 모드를 이용하여 전송될 프레임에 비전송될 비트를 맵핑하는 방법 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027006663A KR100730815B1 (ko) | 1999-11-24 | 2000-11-24 | 압축 모드를 이용하여 전송될 프레임에 포맷 식별 비트를 맵핑하는 방법 |
KR1020027006664A KR100730816B1 (ko) | 1999-11-24 | 2000-11-24 | 압축 모드를 이용하여 전송될 프레임에 비전송될 비트를 맵핑하는 방법 |
Country Status (9)
Country | Link |
---|---|
US (3) | US7197027B1 (ko) |
EP (5) | EP1236292B1 (ko) |
JP (3) | JP3762892B2 (ko) |
KR (3) | KR100743737B1 (ko) |
CN (3) | CN1187910C (ko) |
AU (3) | AU766503B2 (ko) |
BR (3) | BR0015743B1 (ko) |
DE (6) | DE19956492A1 (ko) |
WO (3) | WO2001039398A1 (ko) |
Families Citing this family (25)
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DE19956492A1 (de) | 1999-11-24 | 2001-05-31 | Siemens Ag | Verfahren zum Abbilden von Formatkennungs-Bits auf einen in einem Komprimiermodus zu sendenden Rahmen |
WO2003032521A2 (en) * | 2001-10-11 | 2003-04-17 | Interdigital Technology Corporation | System and method for utilizing unused capacity in the data field of a special burst |
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 |
JP3576525B2 (ja) * | 2001-11-09 | 2004-10-13 | 松下電器産業株式会社 | スケジュール作成装置、基地局装置及び無線通信方法 |
DE10226394B4 (de) * | 2002-06-13 | 2006-10-19 | Siemens Ag | Verfahren zur Datenübertragung |
US20050157759A1 (en) * | 2002-07-09 | 2005-07-21 | Masahiro Ohno | Communication system, transceiver apparatus and transceiving method |
US6928283B2 (en) | 2002-09-20 | 2005-08-09 | Interdigitial Technology Corporation | Method and system for improved beacon acquisition performance with time slot and antenna sector reuse |
KR100451212B1 (ko) * | 2002-10-31 | 2004-10-13 | 엘지전자 주식회사 | 무선 통신 시스템의 다중레벨변조방식을 위한 비연속 전송비트 처리 방법 |
US20040121208A1 (en) * | 2002-12-23 | 2004-06-24 | Doug James | Tubular direct methanol fuel cell |
KR100548346B1 (ko) * | 2003-05-13 | 2006-02-02 | 엘지전자 주식회사 | 이동통신 시스템에서의 tfci 전송 방법 |
WO2005109675A1 (de) * | 2004-05-05 | 2005-11-17 | Siemens Aktiengesellschaft | Verfahren zum empfangen von in einer folge gesendeten daten in einem mobilfunksystem mit empfangslücken |
RU2341913C2 (ru) * | 2004-06-23 | 2008-12-20 | Самсунг Электроникс Ко., Лтд. | Способ конфигурирования и обновления идентификатора соединения в системе связи широкополосного беспроводного доступа |
KR100896280B1 (ko) * | 2005-03-30 | 2009-05-08 | 엘지전자 주식회사 | 광대역 무선접속 시스템의 상향링크 구간 할당 정보 송수신방법 |
CN1859059B (zh) * | 2005-07-22 | 2010-04-28 | 上海华为技术有限公司 | 上行压缩模式下的传输格式组合指示解调方法 |
WO2007148707A1 (ja) * | 2006-06-19 | 2007-12-27 | Ntt Docomo, Inc. | 基地局及び方法 |
KR100941052B1 (ko) * | 2006-07-07 | 2010-02-05 | 삼성전자주식회사 | 광대역 무선 통신 시스템에서 자원 할당 정보 메시지 양을감소하기 위한 장치 및 방법 |
EP2076989A2 (en) | 2006-10-02 | 2009-07-08 | Interdigital Technology Corporation | Method and apparatus for encoding both channel quality indicator and precoding control information bits |
US8009639B2 (en) | 2006-12-27 | 2011-08-30 | Wireless Technology Solutions Llc | Feedback control in an FDD TDD-CDMA system |
KR100934664B1 (ko) * | 2007-02-02 | 2009-12-31 | 엘지전자 주식회사 | 이동 통신 시스템에서 제어 채널 송신 방법 |
CN101577972B (zh) * | 2008-05-08 | 2012-01-11 | 中兴通讯股份有限公司 | 控制信道设计方法 |
US8830918B2 (en) | 2009-03-16 | 2014-09-09 | Interdigital Patent Holdings, Inc. | Method and apparatus for performing uplink transmit diversity |
CN103152131A (zh) * | 2009-08-07 | 2013-06-12 | 展讯通信(上海)有限公司 | Td-scdma系统中tfci的编码、映射和收发方法 |
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TW306102B (ko) * | 1993-06-14 | 1997-05-21 | Ericsson Telefon Ab L M | |
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JP2000004215A (ja) * | 1998-06-16 | 2000-01-07 | Matsushita Electric Ind Co Ltd | 送受信システム |
FI981745A (fi) * | 1998-08-12 | 2000-02-13 | Nokia Mobile Phones Ltd | Menetelmä ja laite kanavakoodauksen ja -dekoodauksen toteuttamiseksi muistilla varustettujen modulaatiomenetelmien yhteydessä |
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KR100407942B1 (ko) * | 1999-11-19 | 2003-12-01 | 엘지전자 주식회사 | 이동통신 시스템에서 전송 포맷 조합 지시자를 전송하는 방법 |
DE19956492A1 (de) | 1999-11-24 | 2001-05-31 | Siemens Ag | Verfahren zum Abbilden von Formatkennungs-Bits auf einen in einem Komprimiermodus zu sendenden Rahmen |
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1999
- 1999-11-24 DE DE19956492A patent/DE19956492A1/de not_active Withdrawn
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2000
- 2000-11-24 KR KR1020027006665A patent/KR100743737B1/ko active IP Right Grant
- 2000-11-24 JP JP2001540950A patent/JP3762892B2/ja not_active Expired - Lifetime
- 2000-11-24 EP EP00988645A patent/EP1236292B1/de not_active Expired - Lifetime
- 2000-11-24 DE DE50012665T patent/DE50012665D1/de not_active Expired - Lifetime
- 2000-11-24 US US10/130,928 patent/US7197027B1/en not_active Expired - Lifetime
- 2000-11-24 DE DE50005624T patent/DE50005624D1/de not_active Expired - Lifetime
- 2000-11-24 EP EP03027381A patent/EP1398892B1/de not_active Expired - Lifetime
- 2000-11-24 DE DE50012141T patent/DE50012141D1/de not_active Expired - Lifetime
- 2000-11-24 EP EP03027382A patent/EP1408626B1/de not_active Expired - Lifetime
- 2000-11-24 CN CNB008162751A patent/CN1187910C/zh not_active Expired - Lifetime
- 2000-11-24 DE DE50005623T patent/DE50005623D1/de not_active Expired - Lifetime
- 2000-11-24 KR KR1020027006663A patent/KR100730815B1/ko active IP Right Grant
- 2000-11-24 BR BRPI0015743-0A patent/BR0015743B1/pt active IP Right Grant
- 2000-11-24 AU AU25037/01A patent/AU766503B2/en not_active Expired
- 2000-11-24 US US10/130,964 patent/US7200136B1/en not_active Expired - Lifetime
- 2000-11-24 JP JP2001540949A patent/JP3787524B2/ja not_active Expired - Lifetime
- 2000-11-24 EP EP00988646A patent/EP1232583B1/de not_active Expired - Lifetime
- 2000-11-24 JP JP2001540948A patent/JP3711263B2/ja not_active Expired - Lifetime
- 2000-11-24 US US10/148,026 patent/US7180902B1/en not_active Expired - Lifetime
- 2000-11-24 BR BRPI0015732-5B1A patent/BR0015732B1/pt active IP Right Grant
- 2000-11-24 DE DE50012835T patent/DE50012835D1/de not_active Expired - Lifetime
- 2000-11-24 WO PCT/DE2000/004178 patent/WO2001039398A1/de active IP Right Grant
- 2000-11-24 EP EP00988647A patent/EP1232584B1/de not_active Expired - Lifetime
- 2000-11-24 WO PCT/DE2000/004177 patent/WO2001039397A1/de active IP Right Grant
- 2000-11-24 AU AU25038/01A patent/AU765399B2/en not_active Expired
- 2000-11-24 WO PCT/DE2000/004179 patent/WO2001039399A1/de active IP Right Grant
- 2000-11-24 AU AU25036/01A patent/AU765440B2/en not_active Expired
- 2000-11-24 CN CNB008162336A patent/CN1159866C/zh not_active Expired - Lifetime
- 2000-11-24 BR BRPI0015824-0B1A patent/BR0015824B1/pt active IP Right Grant
- 2000-11-24 KR KR1020027006664A patent/KR100730816B1/ko active IP Right Grant
- 2000-11-24 CN CN008162778A patent/CN1218512C/zh not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
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3G TS 25 212 Ver. 3.0.0,"Multiplexing and channel coding", pp. 37-50. October 1999. |
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