CN102484816B - 下行链路通信 - Google Patents
下行链路通信 Download PDFInfo
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- CN102484816B CN102484816B CN201080021870.7A CN201080021870A CN102484816B CN 102484816 B CN102484816 B CN 102484816B CN 201080021870 A CN201080021870 A CN 201080021870A CN 102484816 B CN102484816 B CN 102484816B
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Classifications
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- 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
-
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
Abstract
Description
相位 | 0 | 1 | 2 | 3 |
I’ | I | -Q | -I | Q |
Q’ | Q | I | -Q | -I |
Claims (14)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/408538 | 2009-03-20 | ||
US12/408,538 US7639726B1 (en) | 2009-03-20 | 2009-03-20 | Downlink communication |
US12/647,756 US8259780B2 (en) | 2009-03-20 | 2009-12-28 | Downlink communication |
US12/647756 | 2009-12-28 | ||
PCT/US2010/027823 WO2010108007A2 (en) | 2009-03-20 | 2010-03-18 | Downlink communication |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102484816A CN102484816A (zh) | 2012-05-30 |
CN102484816B true CN102484816B (zh) | 2017-06-09 |
Family
ID=41433057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080021870.7A Active CN102484816B (zh) | 2009-03-20 | 2010-03-18 | 下行链路通信 |
Country Status (13)
Country | Link |
---|---|
US (3) | US7639726B1 (zh) |
EP (1) | EP2409435A4 (zh) |
JP (1) | JP5784000B2 (zh) |
KR (1) | KR101689411B1 (zh) |
CN (1) | CN102484816B (zh) |
AU (1) | AU2010226584B2 (zh) |
BR (1) | BRPI1009782A2 (zh) |
CA (1) | CA2756001C (zh) |
MX (1) | MX2011009768A (zh) |
NZ (1) | NZ595761A (zh) |
RU (1) | RU2524688C2 (zh) |
SG (1) | SG174880A1 (zh) |
WO (1) | WO2010108007A2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8484611B2 (en) | 2007-10-15 | 2013-07-09 | International Business Machines Corporation | Method and system for simplified assembly of information processing applications |
US8312426B2 (en) | 2008-01-07 | 2012-11-13 | International Business Machines Corporation | Method and system for simplified service composition in web environment |
US8239828B2 (en) * | 2008-01-08 | 2012-08-07 | International Business Machines Corporation | Method of recovering from software failures using replanning |
US8245122B2 (en) * | 2008-01-08 | 2012-08-14 | International Business Machines Corporation | Method and system for modeling user requests, applications and components used in dynamic application assembly |
US8498579B2 (en) * | 2009-07-20 | 2013-07-30 | Qualcomm Incorporated | Channel reuse in communication systems |
US8886203B2 (en) | 2011-12-28 | 2014-11-11 | Qualcomm Incorporated | Dynamic channel reuse in multi-access communication systems |
US9286032B2 (en) | 2013-03-15 | 2016-03-15 | International Business Machines Corporation | Automated software composition |
CN110099413B (zh) * | 2019-05-05 | 2023-02-28 | 深圳市鼎晟开元科技有限公司 | 数据传输方法、发送装置、接收装置以及存储介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1473399A (zh) * | 2000-09-06 | 2004-02-04 | �����ɷ� | 从时分复用的导频数据中提供参考信号的方法和装置 |
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-
2009
- 2009-03-20 US US12/408,538 patent/US7639726B1/en active Active
- 2009-12-28 US US12/647,756 patent/US8259780B2/en active Active
-
2010
- 2010-03-18 BR BRPI1009782A patent/BRPI1009782A2/pt not_active Application Discontinuation
- 2010-03-18 KR KR1020117024701A patent/KR101689411B1/ko active IP Right Grant
- 2010-03-18 CN CN201080021870.7A patent/CN102484816B/zh active Active
- 2010-03-18 JP JP2012500965A patent/JP5784000B2/ja not_active Expired - Fee Related
- 2010-03-18 WO PCT/US2010/027823 patent/WO2010108007A2/en active Application Filing
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CA2756001A1 (en) | 2010-09-23 |
NZ595761A (en) | 2014-01-31 |
CN102484816A (zh) | 2012-05-30 |
SG174880A1 (en) | 2011-11-28 |
AU2010226584B2 (en) | 2015-05-21 |
EP2409435A2 (en) | 2012-01-25 |
US20100238974A1 (en) | 2010-09-23 |
JP2012521183A (ja) | 2012-09-10 |
BRPI1009782A2 (pt) | 2016-03-08 |
JP5784000B2 (ja) | 2015-09-24 |
MX2011009768A (es) | 2012-01-20 |
WO2010108007A2 (en) | 2010-09-23 |
US8160122B2 (en) | 2012-04-17 |
KR101689411B1 (ko) | 2016-12-23 |
KR20110134484A (ko) | 2011-12-14 |
WO2010108007A3 (en) | 2011-01-13 |
CA2756001C (en) | 2020-05-19 |
US20100254435A1 (en) | 2010-10-07 |
EP2409435A4 (en) | 2014-05-14 |
RU2524688C2 (ru) | 2014-08-10 |
US7639726B1 (en) | 2009-12-29 |
US8259780B2 (en) | 2012-09-04 |
AU2010226584A1 (en) | 2011-11-10 |
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