CN101300762B - 在蜂窝通信系统中执行重传操作的方法和装置 - Google Patents
在蜂窝通信系统中执行重传操作的方法和装置 Download PDFInfo
- Publication number
- CN101300762B CN101300762B CN200680041177XA CN200680041177A CN101300762B CN 101300762 B CN101300762 B CN 101300762B CN 200680041177X A CN200680041177X A CN 200680041177XA CN 200680041177 A CN200680041177 A CN 200680041177A CN 101300762 B CN101300762 B CN 101300762B
- Authority
- CN
- China
- Prior art keywords
- symbol
- transmission feedback
- subsymbol
- noise
- noise estimation
- Prior art date
- 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.)
- Active
Links
Images
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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
-
- 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
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
- H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
-
- 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]
- H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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
- H04L2001/125—Arrangements for preventing errors in the return channel
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0522206.2 | 2005-11-01 | ||
GB0522206A GB2432086B (en) | 2005-11-01 | 2005-11-01 | Retransmission in a cellular communication system |
PCT/US2006/042462 WO2007053616A2 (en) | 2005-11-01 | 2006-10-31 | Retransmission in a cellular communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101300762A CN101300762A (zh) | 2008-11-05 |
CN101300762B true CN101300762B (zh) | 2012-12-19 |
Family
ID=35516069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680041177XA Active CN101300762B (zh) | 2005-11-01 | 2006-10-31 | 在蜂窝通信系统中执行重传操作的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8005127B2 (zh) |
CN (1) | CN101300762B (zh) |
GB (1) | GB2432086B (zh) |
WO (1) | WO2007053616A2 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8787344B2 (en) * | 2006-08-30 | 2014-07-22 | Qualcomm Incorporated | Method and apparatus for ACKCH with repetition in orthogonal systems |
KR101279694B1 (ko) * | 2007-01-25 | 2013-07-05 | 삼성전자주식회사 | 통신 시스템에서 하이브리드 자동 재전송 요구 방법 및 그 시스템 |
WO2008140222A1 (en) | 2007-05-09 | 2008-11-20 | Samsung Electronics Co., Ltd. | Method and apparatus for layer 2 arq for packets |
US8675573B2 (en) * | 2008-05-05 | 2014-03-18 | Qualcomm Incorporated | Uplink resource management in a wireless communication system |
US8458548B2 (en) | 2009-12-22 | 2013-06-04 | Intel Corporation | Adaptive H-ARQ using outage capacity optimization |
US9319185B2 (en) | 2012-05-28 | 2016-04-19 | Telefonaktiebolaget L M Ericsson (Publ) | Method, arrangement and detector for detecting hybrid automatic repeat request acknowledgement information |
US10735170B2 (en) * | 2014-08-06 | 2020-08-04 | Lg Electronics Inc. | ACK/NACK feedback method and user equipment |
EP3845028B1 (en) | 2018-09-07 | 2022-06-29 | Google LLC | Enhanced radio-resource control (rrc) idle mode |
US11363578B2 (en) * | 2020-03-24 | 2022-06-14 | Hong Kong Applied Science And Technology Research Institue Company Limited | Method and device for detecting discontinuous transmission (DTX) for small block encoded signals |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081531A (en) * | 1997-08-04 | 2000-06-27 | Motorola, Inc. | Apparatus and methods for using coding to perform signal routing in a satellite communication system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323421A (en) * | 1992-09-30 | 1994-06-21 | Motorola, Inc. | Method and apparatus of estimating channel quality in a receiver |
US6307868B1 (en) | 1995-08-25 | 2001-10-23 | Terayon Communication Systems, Inc. | Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops |
AU4529200A (en) | 1999-05-10 | 2000-11-21 | Sirius Communications N.V. | Method and apparatus for high-speed software reconfigurable code division multiple access communication |
US6937674B2 (en) * | 2000-12-14 | 2005-08-30 | Pulse-Link, Inc. | Mapping radio-frequency noise in an ultra-wideband communication system |
US7181167B2 (en) * | 2001-11-21 | 2007-02-20 | Texas Instruments Incorporated | High data rate closed loop MIMO scheme combining transmit diversity and data multiplexing |
GB2383239B (en) * | 2001-12-15 | 2004-03-17 | Motorola Inc | A method and apparatus for transmitting data |
US7295624B2 (en) * | 2002-03-06 | 2007-11-13 | Texas Instruments Incorporated | Wireless system with hybrid automatic retransmission request in interference-limited communications |
US6631127B1 (en) * | 2002-05-29 | 2003-10-07 | Motorola, Inc, | Apparatus and method for dynamically selecting an ARQ method |
CN1973444A (zh) * | 2004-06-24 | 2007-05-30 | 松下电器产业株式会社 | 无线发送装置、无线接收装置及码元配置方法 |
US8233431B2 (en) * | 2004-08-13 | 2012-07-31 | Nokia Corporation | WCDMA uplink HARQ operation during the reconfiguration of the TTI length |
JP4213660B2 (ja) * | 2004-12-22 | 2009-01-21 | 株式会社東芝 | 無線通信システム及び無線送信機 |
US7526708B2 (en) * | 2005-01-03 | 2009-04-28 | Nokia Corporation | Adaptive retransmission for frequency spreading |
-
2005
- 2005-11-01 GB GB0522206A patent/GB2432086B/en active Active
-
2006
- 2006-10-31 WO PCT/US2006/042462 patent/WO2007053616A2/en active Application Filing
- 2006-10-31 US US12/067,950 patent/US8005127B2/en not_active Expired - Fee Related
- 2006-10-31 CN CN200680041177XA patent/CN101300762B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081531A (en) * | 1997-08-04 | 2000-06-27 | Motorola, Inc. | Apparatus and methods for using coding to perform signal routing in a satellite communication system |
Also Published As
Publication number | Publication date |
---|---|
US8005127B2 (en) | 2011-08-23 |
GB2432086A (en) | 2007-05-09 |
US20080227443A1 (en) | 2008-09-18 |
WO2007053616A2 (en) | 2007-05-10 |
WO2007053616A3 (en) | 2007-11-08 |
CN101300762A (zh) | 2008-11-05 |
GB0522206D0 (en) | 2005-12-07 |
GB2432086B (en) | 2007-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101300762B (zh) | 在蜂窝通信系统中执行重传操作的方法和装置 | |
US9572172B2 (en) | Adaptive scheduling of voice traffic in a multi-carrier communication environment | |
EP2285175B1 (en) | Method and apparatus for transmitting packet data via at least one of a first set of channels in a wireless communication | |
CN101124763B (zh) | 用于对确认进行高效传输的装置和方法 | |
CN1165118C (zh) | 确定无线分组数据通信系统中闭环功率控制设定点的方法和设备 | |
EP2259472B1 (en) | A method and an apparatus for determining a data rate in a variable rate packet data wireless communications system in dependence on a traffic to pilot ratio provided by a base station to a mobile station and a pilot signal power measured at the mobile station | |
US9220020B2 (en) | User apparatus, base station apparatus, and method in mobile communication system | |
EP2264918B1 (en) | Method and apparatuses for providing uplink signal-to-noise ratio (snr) estimation in a wireless communication system | |
US8139498B2 (en) | Method and apparatus for determining reporting period of channel quality information in multi-carrier wireless system | |
CN100593354C (zh) | 用于通信系统中数据传输的方法和装置 | |
KR100975998B1 (ko) | 셀룰러 통신시스템에서의 재전송 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110107 Address after: Illinois State Applicant after: MOTOROLA MOBILITY, Inc. Address before: Illinois State Applicant before: Motorola, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160308 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |