CN101331694B - 对用于umts手机的传送格式选择的功率的优化估计 - Google Patents
对用于umts手机的传送格式选择的功率的优化估计 Download PDFInfo
- Publication number
- CN101331694B CN101331694B CN200680047509.5A CN200680047509A CN101331694B CN 101331694 B CN101331694 B CN 101331694B CN 200680047509 A CN200680047509 A CN 200680047509A CN 101331694 B CN101331694 B CN 101331694B
- Authority
- CN
- China
- Prior art keywords
- dch
- beta
- power
- tfc
- dpdch
- 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.)
- Expired - Fee Related
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/365—Power headroom reporting
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05112251.3 | 2005-12-15 | ||
EP05112251A EP1798868A1 (en) | 2005-12-15 | 2005-12-15 | Method and handset for optimizing estimation of power for the transport format selection of a UMTS handset |
PCT/JP2006/325569 WO2007069788A1 (en) | 2005-12-15 | 2006-12-15 | Optimized estimation of power for the transport format selection of a umts handset |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101331694A CN101331694A (zh) | 2008-12-24 |
CN101331694B true CN101331694B (zh) | 2014-05-28 |
Family
ID=36123140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680047509.5A Expired - Fee Related CN101331694B (zh) | 2005-12-15 | 2006-12-15 | 对用于umts手机的传送格式选择的功率的优化估计 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8355386B2 (zh) |
EP (2) | EP1798868A1 (zh) |
JP (1) | JP4935815B2 (zh) |
CN (1) | CN101331694B (zh) |
WO (1) | WO2007069788A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465710B (zh) * | 2007-12-17 | 2011-07-20 | 鼎桥通信技术有限公司 | 一种数据传输方法 |
CN101521527B (zh) * | 2008-02-28 | 2012-12-12 | 华为技术有限公司 | 高速专用物理控制信道的功率控制方法和装置 |
EP2498555B1 (en) * | 2008-03-20 | 2014-10-29 | InterDigital Patent Holdings, Inc. | Method and apparatus for performing enhanced dedicated channel transport format combination restriction in CELL_FACH state and IDLE mode |
WO2009154528A1 (en) | 2008-06-19 | 2009-12-23 | Telefonaktiebolaget L M Ericsson (Publ) | Bit-rate prediction |
CN102282903B (zh) | 2008-10-31 | 2015-01-21 | 交互数字专利控股公司 | 使用多个上行链路载波处理上行链路传输 |
US8594155B2 (en) | 2009-01-06 | 2013-11-26 | Qualcomm Incorporated | Multi-carrier transmitter design on adjacent carriers in a single frequency band on the uplink in W-CDMA/HSPA |
US8401585B2 (en) * | 2009-09-03 | 2013-03-19 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for uplink power control in a wireless communication network |
US8620372B2 (en) | 2010-09-30 | 2013-12-31 | Apple Inc. | Method and apparatus for transport format selection in a mobile wireless device |
US9843365B2 (en) * | 2011-01-07 | 2017-12-12 | Interdigital Patent Holdings, Inc. | Selection of transmission parameters for transmit diversity terminals |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1601941A (zh) * | 2003-09-28 | 2005-03-30 | 华为技术有限公司 | 一种传输格式组合选择方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001024402A1 (en) | 1999-09-30 | 2001-04-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmit power control |
JP3847737B2 (ja) | 2003-08-12 | 2006-11-22 | 松下電器産業株式会社 | 通信端末装置及び送信電力制御方法 |
US7161916B2 (en) | 2003-08-20 | 2007-01-09 | Qualcomm Incorporated | Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system |
KR100933123B1 (ko) * | 2003-11-07 | 2009-12-21 | 삼성전자주식회사 | 이동통신 시스템에서 단말의 데이터 레이트 스케쥴링 장치및 방법 |
-
2005
- 2005-12-15 EP EP05112251A patent/EP1798868A1/en not_active Withdrawn
-
2006
- 2006-12-15 CN CN200680047509.5A patent/CN101331694B/zh not_active Expired - Fee Related
- 2006-12-15 US US12/086,057 patent/US8355386B2/en not_active Expired - Fee Related
- 2006-12-15 WO PCT/JP2006/325569 patent/WO2007069788A1/en active Application Filing
- 2006-12-15 EP EP06835105A patent/EP1961136A4/en not_active Withdrawn
- 2006-12-15 JP JP2008527245A patent/JP4935815B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1601941A (zh) * | 2003-09-28 | 2005-03-30 | 华为技术有限公司 | 一种传输格式组合选择方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101331694A (zh) | 2008-12-24 |
US8355386B2 (en) | 2013-01-15 |
WO2007069788A1 (en) | 2007-06-21 |
EP1961136A4 (en) | 2012-11-28 |
JP2009519615A (ja) | 2009-05-14 |
US20090285187A1 (en) | 2009-11-19 |
EP1961136A1 (en) | 2008-08-27 |
EP1798868A1 (en) | 2007-06-20 |
JP4935815B2 (ja) | 2012-05-23 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141126 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20141126 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20171215 |
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CF01 | Termination of patent right due to non-payment of annual fee |