HK1105252A1 - Apparatus and methods for signal acquisition in peer-to-peer spread- spectrum - Google Patents
Apparatus and methods for signal acquisition in peer-to-peer spread- spectrumInfo
- Publication number
- HK1105252A1 HK1105252A1 HK07110494.3A HK07110494A HK1105252A1 HK 1105252 A1 HK1105252 A1 HK 1105252A1 HK 07110494 A HK07110494 A HK 07110494A HK 1105252 A1 HK1105252 A1 HK 1105252A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- peer
- methods
- spread
- spectrum
- signal acquisition
- 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
- H04B1/7075—Synchronisation aspects with code phase acquisition
- H04B1/70756—Jumping within the code, i.e. masking or slewing
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Small-Scale Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55453504P | 2004-03-18 | 2004-03-18 | |
US11/080,103 US8670428B2 (en) | 2004-03-18 | 2005-03-14 | Signal acquisition in peer-to-peer communications |
PCT/US2005/008740 WO2005091518A2 (fr) | 2004-03-18 | 2005-03-15 | Acquisition de signaux dans des communications a spectre etale d'egal a egal |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1105252A1 true HK1105252A1 (en) | 2008-02-06 |
Family
ID=34962798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK07110494.3A HK1105252A1 (en) | 2004-03-18 | 2007-09-27 | Apparatus and methods for signal acquisition in peer-to-peer spread- spectrum |
Country Status (13)
Country | Link |
---|---|
US (1) | US8670428B2 (fr) |
EP (6) | EP2290833A3 (fr) |
JP (2) | JP4404931B2 (fr) |
CN (1) | CN1951024B (fr) |
AT (1) | ATE465557T1 (fr) |
BR (1) | BRPI0508944A (fr) |
CA (1) | CA2560548A1 (fr) |
DE (1) | DE602005020753D1 (fr) |
ES (1) | ES2343125T3 (fr) |
HK (1) | HK1105252A1 (fr) |
MX (1) | MXPA06010645A (fr) |
PL (1) | PL1726103T3 (fr) |
WO (1) | WO2005091518A2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7539507B2 (en) * | 2003-11-21 | 2009-05-26 | Qualcomm Incorporated | Peer-to-peer communications |
US7130626B2 (en) * | 2003-11-24 | 2006-10-31 | Qualcomm, Inc. | Access terminal identification management |
US8670428B2 (en) * | 2004-03-18 | 2014-03-11 | Qualcomm Incorporated | Signal acquisition in peer-to-peer communications |
RU2369009C2 (ru) * | 2004-06-24 | 2009-09-27 | Панасоник Корпорэйшн | Устройство беспроводной передачи, устройство беспроводного приема и способ упорядочения символов |
US20060073841A1 (en) * | 2004-10-01 | 2006-04-06 | Murali Narasimha | Method and communication system for establishing a voice call connection |
US8855704B2 (en) | 2005-08-26 | 2014-10-07 | Qualcomm Incorporated | Fast cell selection in TD-CDMA (UMTS TDD) |
US9125173B2 (en) * | 2012-02-29 | 2015-09-01 | Via Telecom Co., Ltd. | Device and method for access probe enhancements |
CN105409318B (zh) | 2013-08-04 | 2020-04-21 | Lg电子株式会社 | 在无线通信系统中开始设备对设备操作的方法和设备 |
US10756781B2 (en) * | 2018-05-10 | 2020-08-25 | Foster-Miller, Inc. | Code division multiaccess (CDMA) communications system and method with low probability of intercept, low probability of detect (LPI/LPD) |
US20230139812A1 (en) * | 2020-04-17 | 2023-05-04 | Signify Holding B.V. | Network node for operation under non-availability of application control hub |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US554535A (en) | 1896-02-11 | Richard plechner | ||
CA1056504A (fr) * | 1975-04-02 | 1979-06-12 | Visvaldis A. Vitols | Detection de mots-cles dans un discours continu a l'aide d'un circuit asynchrone de correlation continue |
US4839890A (en) * | 1986-10-31 | 1989-06-13 | Ncr Corporation | Data bit synchronizer |
US4866598A (en) * | 1986-10-31 | 1989-09-12 | Ncr Corporation | Communications base microcontroller |
US5162988A (en) * | 1986-10-31 | 1992-11-10 | Ncr Corporation | Multiplexing character processor |
US5842033A (en) * | 1992-06-30 | 1998-11-24 | Discovision Associates | Padding apparatus for passing an arbitrary number of bits through a buffer in a pipeline system |
US7095783B1 (en) * | 1992-06-30 | 2006-08-22 | Discovision Associates | Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto |
US6574211B2 (en) * | 1997-11-03 | 2003-06-03 | Qualcomm Incorporated | Method and apparatus for high rate packet data transmission |
US6422152B1 (en) * | 1998-06-19 | 2002-07-23 | James R. Rowe | Sliding dolly |
KR100326320B1 (ko) * | 1998-07-13 | 2002-03-08 | 윤종용 | 이동통신시스템의 패킷데이터 통신장치 및 방법 |
JP2002528951A (ja) | 1998-10-19 | 2002-09-03 | クゥアルコム・インコーポレイテッド | Cdma通信システムにおける擬似雑音拡散方法及び装置 |
KR20000066904A (ko) | 1999-04-21 | 2000-11-15 | 윤종용 | 부호분할다중접속 통신시스템의 확산코드 발생장치 및 방법 |
US6246676B1 (en) * | 1999-12-13 | 2001-06-12 | Motorola, Inc. | Method and apparatus for implementing PN masks for a truncated M-sequence |
US6816876B2 (en) * | 2000-01-28 | 2004-11-09 | Infineon Technologies Ag | Apparatus and method for modifying an M-sequence with arbitrary phase shift |
US6816599B2 (en) * | 2000-11-14 | 2004-11-09 | Topholm & Westermann Aps | Ear level device for synthesizing music |
US8204504B2 (en) * | 2001-10-26 | 2012-06-19 | Rockstar Bidco Llp | Wireless communications system and method |
JP2003289581A (ja) | 2002-03-28 | 2003-10-10 | Matsushita Electric Ind Co Ltd | 無線通信チャネル割当装置および無線通信チャネル割当方法 |
US7231220B2 (en) | 2002-10-01 | 2007-06-12 | Interdigital Technology Corporation | Location based method and system for wireless mobile unit communication |
US7092472B2 (en) * | 2003-09-16 | 2006-08-15 | Rambus Inc. | Data-level clock recovery |
US7668257B2 (en) * | 2003-10-01 | 2010-02-23 | Samsung Electronics Co., Ltd. | Transmissions with reduced code rate in 8VSB digital television |
US8670428B2 (en) | 2004-03-18 | 2014-03-11 | Qualcomm Incorporated | Signal acquisition in peer-to-peer communications |
US7957490B2 (en) * | 2006-09-21 | 2011-06-07 | Limberg Allen Leroy | Insertion of repetitive PN sequences into DTV data fields |
-
2005
- 2005-03-14 US US11/080,103 patent/US8670428B2/en not_active Expired - Fee Related
- 2005-03-15 EP EP10182456A patent/EP2290833A3/fr not_active Withdrawn
- 2005-03-15 CN CN2005800146888A patent/CN1951024B/zh not_active Expired - Fee Related
- 2005-03-15 WO PCT/US2005/008740 patent/WO2005091518A2/fr active Application Filing
- 2005-03-15 EP EP10182462A patent/EP2355365A3/fr not_active Withdrawn
- 2005-03-15 EP EP10160484A patent/EP2204919A3/fr not_active Withdrawn
- 2005-03-15 BR BRPI0508944-1A patent/BRPI0508944A/pt not_active IP Right Cessation
- 2005-03-15 EP EP10182475A patent/EP2285009A3/fr not_active Withdrawn
- 2005-03-15 CA CA002560548A patent/CA2560548A1/fr not_active Abandoned
- 2005-03-15 DE DE602005020753T patent/DE602005020753D1/de active Active
- 2005-03-15 PL PL05728169T patent/PL1726103T3/pl unknown
- 2005-03-15 EP EP05728169A patent/EP1726103B1/fr not_active Not-in-force
- 2005-03-15 JP JP2007504060A patent/JP4404931B2/ja not_active Expired - Fee Related
- 2005-03-15 ES ES05728169T patent/ES2343125T3/es active Active
- 2005-03-15 EP EP10182453A patent/EP2355364A3/fr not_active Withdrawn
- 2005-03-15 AT AT05728169T patent/ATE465557T1/de not_active IP Right Cessation
- 2005-03-15 MX MXPA06010645A patent/MXPA06010645A/es active IP Right Grant
-
2007
- 2007-09-27 HK HK07110494.3A patent/HK1105252A1/xx not_active IP Right Cessation
-
2009
- 2009-08-28 JP JP2009198526A patent/JP2009296637A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE465557T1 (de) | 2010-05-15 |
WO2005091518A2 (fr) | 2005-09-29 |
EP2355364A2 (fr) | 2011-08-10 |
EP2355365A3 (fr) | 2012-03-21 |
CA2560548A1 (fr) | 2005-09-29 |
PL1726103T3 (pl) | 2010-09-30 |
US20050207384A1 (en) | 2005-09-22 |
BRPI0508944A (pt) | 2007-08-14 |
EP1726103A2 (fr) | 2006-11-29 |
CN1951024B (zh) | 2010-10-13 |
JP2007529963A (ja) | 2007-10-25 |
US8670428B2 (en) | 2014-03-11 |
EP2355365A2 (fr) | 2011-08-10 |
DE602005020753D1 (de) | 2010-06-02 |
MXPA06010645A (es) | 2007-01-17 |
EP2355364A3 (fr) | 2012-03-21 |
EP2290833A3 (fr) | 2012-03-21 |
EP2204919A2 (fr) | 2010-07-07 |
JP4404931B2 (ja) | 2010-01-27 |
WO2005091518A3 (fr) | 2005-11-17 |
JP2009296637A (ja) | 2009-12-17 |
ES2343125T3 (es) | 2010-07-23 |
EP2285009A3 (fr) | 2012-03-21 |
EP2285009A2 (fr) | 2011-02-16 |
EP2204919A3 (fr) | 2010-10-27 |
EP1726103B1 (fr) | 2010-04-21 |
CN1951024A (zh) | 2007-04-18 |
EP2290833A2 (fr) | 2011-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160315 |