HK1115682A1 - User equipment, base station and system for use in a code division multiple access (cdma) communications system - Google Patents
User equipment, base station and system for use in a code division multiple access (cdma) communications systemInfo
- Publication number
- HK1115682A1 HK1115682A1 HK08105790.3A HK08105790A HK1115682A1 HK 1115682 A1 HK1115682 A1 HK 1115682A1 HK 08105790 A HK08105790 A HK 08105790A HK 1115682 A1 HK1115682 A1 HK 1115682A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- cdma
- base station
- user equipment
- multiple access
- division multiple
- 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
-
- 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
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
-
- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/0057—Block codes
-
- 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
- H04L1/0059—Convolutional codes
-
- 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
-
- 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
- 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
-
- 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]
-
- 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
- H04W88/02—Terminal devices
-
- 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
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Selective Calling Equipment (AREA)
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
- Communication Control (AREA)
- Radio Relay Systems (AREA)
- Optical Communication System (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37850902P | 2002-05-07 | 2002-05-07 | |
US37817002P | 2002-05-13 | 2002-05-13 | |
US10/187,640 US6973579B2 (en) | 2002-05-07 | 2002-07-01 | Generation of user equipment identification specific scrambling code for the high speed shared control channel |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1115682A1 true HK1115682A1 (en) | 2008-12-05 |
Family
ID=28046321
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03103245A HK1054668A2 (en) | 2002-05-07 | 2003-05-07 | User equipment for scrambling a high speed shared control channel |
HK03103244A HK1054667A2 (en) | 2002-05-07 | 2003-05-07 | Base station for scrambling a high speed shared control channel |
HK08105784.1A HK1115691A1 (en) | 2002-05-07 | 2005-09-27 | User equipment, method and equipment for use in a wideband code division multiple access (w-cdma) communications system |
HK08105790.3A HK1115682A1 (en) | 2002-05-07 | 2005-09-27 | User equipment, base station and system for use in a code division multiple access (cdma) communications system |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03103245A HK1054668A2 (en) | 2002-05-07 | 2003-05-07 | User equipment for scrambling a high speed shared control channel |
HK03103244A HK1054667A2 (en) | 2002-05-07 | 2003-05-07 | Base station for scrambling a high speed shared control channel |
HK08105784.1A HK1115691A1 (en) | 2002-05-07 | 2005-09-27 | User equipment, method and equipment for use in a wideband code division multiple access (w-cdma) communications system |
Country Status (21)
Country | Link |
---|---|
US (5) | US6973579B2 (xx) |
EP (4) | EP2268021A3 (xx) |
JP (5) | JP3672040B1 (xx) |
KR (18) | KR101078488B1 (xx) |
CN (6) | CN101079652B (xx) |
AR (3) | AR039796A1 (xx) |
AT (1) | ATE505030T1 (xx) |
AU (1) | AU2003234512A1 (xx) |
BR (1) | BR0309902A (xx) |
CA (2) | CA2484264C (xx) |
DE (4) | DE20306929U1 (xx) |
DK (3) | DK1436999T3 (xx) |
ES (3) | ES2364449T3 (xx) |
GE (3) | GEP20074046B (xx) |
HK (4) | HK1054668A2 (xx) |
IL (4) | IL165044A0 (xx) |
MX (2) | MX2010000870A (xx) |
MY (2) | MY134374A (xx) |
NO (2) | NO329266B1 (xx) |
TW (9) | TWI451717B (xx) |
WO (1) | WO2003096694A1 (xx) |
Families Citing this family (26)
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ZA965340B (en) | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
CN100347981C (zh) * | 2002-04-08 | 2007-11-07 | 西门子公司 | 通信装置中匹配数据率的方法和通信装置 |
US6973579B2 (en) | 2002-05-07 | 2005-12-06 | Interdigital Technology Corporation | Generation of user equipment identification specific scrambling code for the high speed shared control channel |
DE10226394B4 (de) | 2002-06-13 | 2006-10-19 | Siemens Ag | Verfahren zur Datenübertragung |
US7680216B2 (en) * | 2002-07-01 | 2010-03-16 | Texas Instruments Incorporated | Adaptive thresholds for high speed downlink shared control channel (HS-SCCH) (part I) detection schemes |
US7200405B2 (en) | 2003-11-18 | 2007-04-03 | Interdigital Technology Corporation | Method and system for providing channel assignment information used to support uplink and downlink channels |
US7653123B1 (en) * | 2004-09-24 | 2010-01-26 | Cypress Semiconductor Corporation | Dynamic data rate using multiplicative PN-codes |
US8340216B2 (en) * | 2005-03-18 | 2012-12-25 | Qualcomm Incorporated | Space-time scrambling for cellular systems |
US7408895B2 (en) | 2005-04-20 | 2008-08-05 | Interdigital Technology Corporation | Method and apparatus for scheduling transmissions via an enhanced dedicated channel |
US8121029B2 (en) * | 2006-02-06 | 2012-02-21 | At&T Intellectual Property I, L.P. | Methods and systems for providing supported DSL communications features as selections |
US8139660B2 (en) * | 2006-04-14 | 2012-03-20 | Qualcomm Incorporated | Methods and apparatus related to using a wireless terminal scrambling identifier |
GB2437586A (en) * | 2006-04-27 | 2007-10-31 | Motorola Inc | High speed downlink packet access communication in a cellular communication system |
CN1897752B (zh) * | 2006-06-15 | 2010-05-26 | Ut斯达康通讯有限公司 | 一种生成hsdpa系统用户标识h-rnti的方法 |
US8144731B2 (en) * | 2006-10-24 | 2012-03-27 | Qualcomm Incorporated | Control channel signaling in wireless communications |
MY157244A (en) * | 2006-10-30 | 2016-05-13 | Interdigital Tech Corp | Method and apparatus for encoding and decoding high speed shared control channel data |
US8514818B2 (en) | 2008-04-25 | 2013-08-20 | Nokia Corporation | System and methods for generating masking sequences |
KR101587676B1 (ko) * | 2008-04-25 | 2016-01-21 | 인터디지탈 패튼 홀딩스, 인크 | 이동 통신 네트워크에서의 셀 재선택을 위한 방법 및 장치 |
US9264097B2 (en) * | 2009-06-04 | 2016-02-16 | Qualcomm Incorporated | Interference mitigation for downlink in a wireless communication system |
US20130336193A1 (en) | 2012-06-19 | 2013-12-19 | Qualcomm Incorporated | Network information for assisting user equipment |
TWI423611B (zh) * | 2009-09-30 | 2014-01-11 | Fujitsu Ltd | 無線通訊裝置及無線通訊方法 |
KR101274115B1 (ko) * | 2009-10-06 | 2013-06-13 | 한국전자통신연구원 | 스크램블 장치 및 이의 동작 방법 |
US20110194511A1 (en) * | 2010-02-10 | 2011-08-11 | Qualcomm Incorporated | Multi-user control channel assignment |
GB2479713A (en) * | 2010-04-12 | 2011-10-26 | Faiz Alam | A transmitter needs to identify itself only if it transmits to a receiver that is intentionally common |
RU2604639C1 (ru) | 2012-10-30 | 2016-12-10 | Хуавэй Текнолоджиз Ко., Лтд. | Способ обработки улучшенного физического канала управления нисходящей линии связи, устройство на стороне сети и пользовательское оборудование |
EP3361784A1 (en) * | 2013-03-19 | 2018-08-15 | Huawei Technologies Co., Ltd. | Control information indication method and apparatus |
KR101887456B1 (ko) * | 2017-03-13 | 2018-09-06 | 국방과학연구소 | Wcdma 하향링크 채널에서의 보안성이 강화된 메시지 전송방법 및 메시지 전송 시스템 |
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