CN1316773C - 用于在无线网内编码和译码数据的设备和方法 - Google Patents
用于在无线网内编码和译码数据的设备和方法 Download PDFInfo
- Publication number
- CN1316773C CN1316773C CNB02810255XA CN02810255A CN1316773C CN 1316773 C CN1316773 C CN 1316773C CN B02810255X A CNB02810255X A CN B02810255XA CN 02810255 A CN02810255 A CN 02810255A CN 1316773 C CN1316773 C CN 1316773C
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- China
- Prior art keywords
- space
- time
- matrix
- antenna
- coded data
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29195401P | 2001-05-21 | 2001-05-21 | |
US60/291,954 | 2001-05-21 | ||
US10/144,950 | 2002-05-14 | ||
US10/144,950 US6865373B2 (en) | 2001-05-21 | 2002-05-14 | Apparatus and method for encoding and decoding data within wireless networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1509544A CN1509544A (zh) | 2004-06-30 |
CN1316773C true CN1316773C (zh) | 2007-05-16 |
Family
ID=26842520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02810255XA Expired - Lifetime CN1316773C (zh) | 2001-05-21 | 2002-05-20 | 用于在无线网内编码和译码数据的设备和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6865373B2 (zh) |
KR (1) | KR100890071B1 (zh) |
CN (1) | CN1316773C (zh) |
WO (1) | WO2002096011A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7035628B2 (en) * | 2001-12-31 | 2006-04-25 | Xm Satellite Radio, Inc. | Method and apparatus for content blocking |
CN1170374C (zh) * | 2002-06-20 | 2004-10-06 | 大唐移动通信设备有限公司 | 一种适用于频率选择性衰落信道的空时编译码方法 |
US7372919B1 (en) * | 2003-04-10 | 2008-05-13 | Marvell International Ltd. | Space-time block decoder for a wireless communications system |
CN1951050B (zh) | 2004-03-15 | 2013-10-30 | 苹果公司 | 用于具有四根发射天线的ofdm系统的导频设计 |
CN1973471B (zh) | 2004-04-01 | 2011-06-08 | 北方电讯网络有限公司 | 空时块编码系统和方法 |
US8422585B2 (en) | 2004-04-01 | 2013-04-16 | Research In Motion Limited | Space-time block coding systems and methods |
EP1730856A4 (en) * | 2004-04-02 | 2012-05-02 | Nortel Networks Ltd | ROOM TIME TRANSMISSION DIVERSITY SYSTEMS AND METHOD FOR OFDM APPLICATIONS |
ATE333724T1 (de) * | 2004-04-08 | 2006-08-15 | Mitsubishi Electric Inf Tech | Verfahren zur übertragung von optimalverteilten informationen in einem mimo telekommunikationssystem |
US8116262B2 (en) | 2004-06-22 | 2012-02-14 | Rockstar Bidco Lp | Methods and systems for enabling feedback in wireless communication networks |
US20050288062A1 (en) * | 2004-06-23 | 2005-12-29 | Hammerschmidt Joachim S | Method and apparatus for selecting a transmission mode based upon packet size in a multiple antenna communication system |
EP2442513A1 (en) | 2004-06-24 | 2012-04-18 | Nortel Networks Limited | Preambles in OFDMA System |
WO2006000094A1 (en) | 2004-06-24 | 2006-01-05 | Nortel Networks Limited | Efficient location updates, paging and short bursts |
US8588326B2 (en) | 2004-07-07 | 2013-11-19 | Apple Inc. | System and method for mapping symbols for MIMO transmission |
EP1803314B1 (en) | 2004-10-15 | 2016-03-09 | Apple Inc. | Communication resource allocation systems and methods |
US7974359B2 (en) * | 2004-12-22 | 2011-07-05 | Qualcomm Incorporated | Methods and apparatus for mitigating multi-antenna correlation effect in communication systems |
CN101170335B (zh) * | 2006-10-25 | 2012-08-22 | 华为技术有限公司 | 一种多天线无线通信系统中的空时编解码方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5859875A (en) * | 1996-10-01 | 1999-01-12 | Uniden Corporation | Transmitter, receiver, communication system, and communication method employing spread spectrum communication technique |
EP0951091A2 (en) * | 1998-04-15 | 1999-10-20 | Lucent Technologies Inc. | Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver |
US6115427A (en) * | 1996-04-26 | 2000-09-05 | At&T Corp. | Method and apparatus for data transmission using multiple transmit antennas |
US6127971A (en) * | 1997-07-16 | 2000-10-03 | At&T Corp | Combined array processing and space-time coding |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6700926B1 (en) * | 1999-12-10 | 2004-03-02 | Nokia Corporation | Method and apparatus providing bit-to-symbol mapping for space-time codes |
-
2002
- 2002-05-14 US US10/144,950 patent/US6865373B2/en not_active Expired - Lifetime
- 2002-05-20 KR KR1020037015117A patent/KR100890071B1/ko active IP Right Grant
- 2002-05-20 CN CNB02810255XA patent/CN1316773C/zh not_active Expired - Lifetime
- 2002-05-20 WO PCT/IB2002/001711 patent/WO2002096011A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6115427A (en) * | 1996-04-26 | 2000-09-05 | At&T Corp. | Method and apparatus for data transmission using multiple transmit antennas |
US5859875A (en) * | 1996-10-01 | 1999-01-12 | Uniden Corporation | Transmitter, receiver, communication system, and communication method employing spread spectrum communication technique |
US6127971A (en) * | 1997-07-16 | 2000-10-03 | At&T Corp | Combined array processing and space-time coding |
EP0951091A2 (en) * | 1998-04-15 | 1999-10-20 | Lucent Technologies Inc. | Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver |
Also Published As
Publication number | Publication date |
---|---|
US6865373B2 (en) | 2005-03-08 |
CN1509544A (zh) | 2004-06-30 |
WO2002096011A1 (en) | 2002-11-28 |
KR20030097888A (ko) | 2003-12-31 |
KR100890071B1 (ko) | 2009-03-24 |
US20030032452A1 (en) | 2003-02-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: YANXING BIDEKE CO., LTD. Effective date: 20130708 Owner name: YANXING BIDEKE CO., LTD. Free format text: FORMER OWNER: NORTEL NETWORKS LTD (CA) Effective date: 20130708 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130708 Address after: American California Patentee after: APPLE Inc. Address before: American New York Patentee before: NORTEL NETWORKS LTD. Effective date of registration: 20130708 Address after: American New York Patentee after: NORTEL NETWORKS LTD. Address before: Quebec Patentee before: NORTEL NETWORKS Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040630 Assignee: HUAWEI TECHNOLOGIES Co.,Ltd. Assignor: APPLE Inc. Contract record no.: 2015990000754 Denomination of invention: Apparatus and method for encoding and decoding data within wireless networks Granted publication date: 20070516 License type: Common License Record date: 20150827 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20070516 |
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CX01 | Expiry of patent term |