AU2001280137A1 - Base station apparatus and communication method - Google Patents
Base station apparatus and communication methodInfo
- Publication number
- AU2001280137A1 AU2001280137A1 AU2001280137A AU8013701A AU2001280137A1 AU 2001280137 A1 AU2001280137 A1 AU 2001280137A1 AU 2001280137 A AU2001280137 A AU 2001280137A AU 8013701 A AU8013701 A AU 8013701A AU 2001280137 A1 AU2001280137 A1 AU 2001280137A1
- Authority
- AU
- Australia
- Prior art keywords
- transmission power
- communication terminal
- terminal apparatus
- tpc
- transmitting data
- 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.)
- Abandoned
Links
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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
-
- 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
- H04W52/32—TPC of broadcast or control channels
- H04W52/322—Power control of broadcast channels
-
- 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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Transmitters (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Data portion transmission power controlling section 108 increases/decreases the transmission power of the transmitting data to communication terminal apparatus A according to TPC fromTPC command decoding section 106. Data portion transmission power controlling section 109 increases/decreases the transmission power of the transmitting data to communication terminal apparatus B according to TPC from TPC command decoding section 107. Midamble portion transmission power value determining section 100 adjusts the transmission power value to the transmission power value which is maximum among transmission power values of transmitting data to communication terminal apparatus A and communication terminal apparatus B, and controls the transmission power of a midamble portion to be transmitted commonly to all communication terminal apparatuses. <IMAGE>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-265480 | 2000-09-01 | ||
JP2000265480A JP3828730B2 (en) | 2000-09-01 | 2000-09-01 | Base station apparatus and communication method |
PCT/JP2001/007243 WO2002021727A1 (en) | 2000-09-01 | 2001-08-24 | Base station apparatus and communication method |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001280137A1 true AU2001280137A1 (en) | 2002-03-22 |
Family
ID=18752738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001280137A Abandoned AU2001280137A1 (en) | 2000-09-01 | 2001-08-24 | Base station apparatus and communication method |
Country Status (11)
Country | Link |
---|---|
US (1) | US6819909B1 (en) |
EP (1) | EP1233545B1 (en) |
JP (1) | JP3828730B2 (en) |
KR (1) | KR100441331B1 (en) |
CN (1) | CN1154263C (en) |
AT (1) | ATE528865T1 (en) |
AU (1) | AU2001280137A1 (en) |
BR (1) | BR0107156A (en) |
CA (1) | CA2389215A1 (en) |
CZ (1) | CZ20021514A3 (en) |
WO (1) | WO2002021727A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7796938B2 (en) * | 2004-07-30 | 2010-09-14 | Panasonic Corporation | Wireless transmitter and method that select a subcarrier based on subcarrier reception quality information |
CN101198145B (en) * | 2006-12-04 | 2010-09-01 | 中兴通讯股份有限公司 | User's set special intermediate code distribution method in time division duplex system |
KR100866759B1 (en) | 2006-12-27 | 2008-11-03 | 에스케이 텔레콤주식회사 | Method for controlling power of td-scdma system and apparatus applied to the same |
US8824979B2 (en) | 2007-09-21 | 2014-09-02 | Qualcomm Incorporated | Interference management employing fractional frequency reuse |
US9066306B2 (en) | 2007-09-21 | 2015-06-23 | Qualcomm Incorporated | Interference management utilizing power control |
US9374791B2 (en) | 2007-09-21 | 2016-06-21 | Qualcomm Incorporated | Interference management utilizing power and attenuation profiles |
US9137806B2 (en) | 2007-09-21 | 2015-09-15 | Qualcomm Incorporated | Interference management employing fractional time reuse |
US9078269B2 (en) | 2007-09-21 | 2015-07-07 | Qualcomm Incorporated | Interference management utilizing HARQ interlaces |
US8948095B2 (en) | 2007-11-27 | 2015-02-03 | Qualcomm Incorporated | Interference management in a wireless communication system using frequency selective transmission |
US8837305B2 (en) | 2007-11-27 | 2014-09-16 | Qualcomm Incorporated | Interference management in a wireless communication system using beam and null steering |
PL2351439T3 (en) * | 2008-10-07 | 2013-01-31 | Ericsson Telefon Ab L M | Transmission apparatus |
US9065584B2 (en) | 2010-09-29 | 2015-06-23 | Qualcomm Incorporated | Method and apparatus for adjusting rise-over-thermal threshold |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2863993B2 (en) | 1995-06-22 | 1999-03-03 | 松下電器産業株式会社 | CDMA wireless multiplex transmitting apparatus, CDMA wireless multiplex transmitting apparatus, CDMA wireless receiving apparatus, and CDMA wireless multiplex transmitting method |
US6173162B1 (en) * | 1997-06-16 | 2001-01-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple code channel power control in a radio communication system |
GB2329796A (en) * | 1997-09-29 | 1999-03-31 | Motorola Ltd | Increased data rate by reduction of training data |
DE19746083C1 (en) * | 1997-10-17 | 1999-03-25 | Siemens Ag | Data transmission method for radio interface in radio communications system |
JP3214466B2 (en) * | 1998-04-07 | 2001-10-02 | 日本電気株式会社 | Mobile communication system, communication control method therefor, base station and mobile station used for the same |
GB9810686D0 (en) * | 1998-05-19 | 1998-07-15 | King S College London | Dual direction estimator |
KR100306286B1 (en) * | 1998-08-04 | 2001-09-29 | 윤종용 | Channel communication apparatus and method of cdma communication system |
DE19845040A1 (en) * | 1998-09-30 | 2000-04-06 | Siemens Ag | Method for the non-reactive operation of at least two base stations operating according to the DCMA (Code Division Multiple Access) principle in a universal mobile communication system, preferably in-house base stations, with partially overlapping radio fields with one another and / or with a telecommunications radio cell network |
JP2000151557A (en) | 1998-11-13 | 2000-05-30 | Nec Corp | Cdma communication apparatus |
US6603797B1 (en) * | 2000-03-22 | 2003-08-05 | Interdigital Technology Corporation | Outer loop/weighted open loop power control in a time division duplex communication system |
-
2000
- 2000-09-01 JP JP2000265480A patent/JP3828730B2/en not_active Expired - Lifetime
-
2001
- 2001-08-24 WO PCT/JP2001/007243 patent/WO2002021727A1/en not_active Application Discontinuation
- 2001-08-24 CA CA002389215A patent/CA2389215A1/en not_active Abandoned
- 2001-08-24 KR KR10-2002-7005562A patent/KR100441331B1/en active IP Right Grant
- 2001-08-24 EP EP01958453A patent/EP1233545B1/en not_active Expired - Lifetime
- 2001-08-24 US US10/111,996 patent/US6819909B1/en not_active Expired - Lifetime
- 2001-08-24 AU AU2001280137A patent/AU2001280137A1/en not_active Abandoned
- 2001-08-24 BR BR0107156A patent/BR0107156A/en not_active IP Right Cessation
- 2001-08-24 CZ CZ20021514A patent/CZ20021514A3/en unknown
- 2001-08-24 CN CNB018026559A patent/CN1154263C/en not_active Expired - Lifetime
- 2001-08-24 AT AT01958453T patent/ATE528865T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ20021514A3 (en) | 2002-10-16 |
BR0107156A (en) | 2002-06-18 |
EP1233545A4 (en) | 2009-12-16 |
CN1154263C (en) | 2004-06-16 |
CA2389215A1 (en) | 2002-03-14 |
EP1233545B1 (en) | 2011-10-12 |
US6819909B1 (en) | 2004-11-16 |
JP3828730B2 (en) | 2006-10-04 |
KR100441331B1 (en) | 2004-07-23 |
ATE528865T1 (en) | 2011-10-15 |
KR20020057987A (en) | 2002-07-12 |
CN1389033A (en) | 2003-01-01 |
JP2002077043A (en) | 2002-03-15 |
WO2002021727A1 (en) | 2002-03-14 |
EP1233545A1 (en) | 2002-08-21 |
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