WO2004054135A1 - Improved path loss measurements in wireless communications - Google Patents
Improved path loss measurements in wireless communications Download PDFInfo
- Publication number
- WO2004054135A1 WO2004054135A1 PCT/US2003/039459 US0339459W WO2004054135A1 WO 2004054135 A1 WO2004054135 A1 WO 2004054135A1 US 0339459 W US0339459 W US 0339459W WO 2004054135 A1 WO2004054135 A1 WO 2004054135A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- path loss
- channel
- timeslot
- measurements
- power
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 73
- 238000004891 communication Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/327—Received signal code power [RSCP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- 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
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2609—Arrangements for range control, e.g. by using remote antennas
-
- 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
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
-
- 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
- H04W52/10—Open loop 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
- H04W52/22—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
-
- 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
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- 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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
-
- 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
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0316762-3A BR0316762A (en) | 2002-12-11 | 2003-12-10 | Improved wireless path loss measurements |
CN200380105914.4A CN1726662B (en) | 2002-12-11 | 2003-12-10 | Improved path loss measurements in wireless communications |
MXPA05006218A MXPA05006218A (en) | 2002-12-11 | 2003-12-10 | Improved path loss measurements in wireless communications. |
AU2003299605A AU2003299605A1 (en) | 2002-12-11 | 2003-12-10 | Improved path loss measurements in wireless communications |
CA002509640A CA2509640A1 (en) | 2002-12-11 | 2003-12-10 | Improved path loss measurements in wireless communications |
EP03799895A EP1579602B1 (en) | 2002-12-11 | 2003-12-10 | Improved path loss measurements in wireless communications |
JP2004558704A JP4546254B2 (en) | 2002-12-11 | 2003-12-10 | Method and apparatus for performing improved path loss measurement in wireless communications |
AT03799895T ATE437484T1 (en) | 2002-12-11 | 2003-12-10 | IMPROVED DISTANCE LOSS MEASUREMENTS IN WIRELESS COMMUNICATIONS |
DE60328525T DE60328525D1 (en) | 2002-12-11 | 2003-12-10 | IMPROVED WAY LOSS MEASUREMENTS IN WIRELESS COMMUNICATION |
IL169102A IL169102A0 (en) | 2002-12-11 | 2005-06-09 | Improved path loss measurements in wireless communications |
NO20053256A NO20053256L (en) | 2002-12-11 | 2005-07-01 | Improved road loss paints in wireless communications. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43270302P | 2002-12-11 | 2002-12-11 | |
US60/432,703 | 2002-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004054135A1 true WO2004054135A1 (en) | 2004-06-24 |
Family
ID=32507987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/039459 WO2004054135A1 (en) | 2002-12-11 | 2003-12-10 | Improved path loss measurements in wireless communications |
Country Status (16)
Country | Link |
---|---|
US (1) | US7372898B2 (en) |
EP (2) | EP2099246A1 (en) |
JP (1) | JP4546254B2 (en) |
KR (3) | KR101025841B1 (en) |
CN (2) | CN1726662B (en) |
AR (1) | AR042364A1 (en) |
AT (1) | ATE437484T1 (en) |
AU (1) | AU2003299605A1 (en) |
BR (1) | BR0316762A (en) |
CA (1) | CA2509640A1 (en) |
DE (1) | DE60328525D1 (en) |
IL (1) | IL169102A0 (en) |
MX (1) | MXPA05006218A (en) |
NO (1) | NO20053256L (en) |
TW (3) | TWI249296B (en) |
WO (1) | WO2004054135A1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007091546A1 (en) * | 2006-02-08 | 2007-08-16 | Ntt Docomo, Inc. | Uplink and downlink channel configuration method in radio communication system |
EP1830494A1 (en) * | 2006-03-01 | 2007-09-05 | Research In Motion Limited | System and method for determining path loss in a radio communication system |
WO2008118049A1 (en) * | 2007-03-26 | 2008-10-02 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and a device for finding imperfections in an rf path |
US7489905B2 (en) | 2006-03-01 | 2009-02-10 | Research In Motion Limited | System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods |
US7505766B2 (en) | 2006-03-01 | 2009-03-17 | Research In Motion Limited | System for determining conducted radio frequency (RF) receiver sensitivity and related methods |
US7555295B2 (en) | 2006-03-01 | 2009-06-30 | Research In Motion Limited | System for determining radiated radio frequency (RF) receiver sensitivity and related methods |
US7555293B2 (en) | 2006-03-01 | 2009-06-30 | Research In Motion Limited | System for determining RF path loss between an RF source and an RF receiver and related methods |
US7555294B2 (en) | 2006-03-01 | 2009-06-30 | Research In Motion Limited | System for determining total isotropic sensitivity (TIS) and related methods |
WO2009120126A1 (en) * | 2008-03-27 | 2009-10-01 | Telefonaktiebolaget L M Ericsson (Publ) | Uplink power control in a tdd communication system |
FR2941127A1 (en) * | 2009-01-14 | 2010-07-16 | Canon Kk | Point-to-point node i.e. emitter node, transmission power parameters configuring method for wireless personal area network, involves transmitting new transmission power parameters to secondary node during second time interval |
EP2323299A1 (en) * | 2008-08-27 | 2011-05-18 | NTT DoCoMo, Inc. | Mobile station and mobile communication method |
US8170489B2 (en) | 2008-06-04 | 2012-05-01 | Research In Motion Limited | System and methods for determining radiated radio frequency (RF) receiver sensitivity |
CN101034917B (en) * | 2006-03-01 | 2012-11-28 | 捷讯研究有限公司 | System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods |
US8345578B2 (en) | 2009-01-14 | 2013-01-01 | Canon Kabushiki Kaisha | Methods for configuring sender and receiver antennas, corresponding storage means and nodes |
US8908616B2 (en) | 2010-07-15 | 2014-12-09 | Canon Kabushiki Kaisha | Methods and devices for transmitting and receiving data signals in a wireless network over a plurality of transmission paths |
WO2015171296A1 (en) * | 2014-05-07 | 2015-11-12 | Qualcomm Incorporated | Maximum pathloss measurement for broadcast communication |
EP3062568A1 (en) * | 2012-04-06 | 2016-08-31 | NTT DoCoMo, Inc. | Radio communication method, local area base station apparatus, mobile terminal apparatus and radio communication system |
US9490945B2 (en) | 2009-03-17 | 2016-11-08 | Htc Corporation | Method of establishing multiple links with multiple component carriers |
EP3694262A1 (en) * | 2006-10-03 | 2020-08-12 | InterDigital Technology Corporation | Combined open loop/closed lopp (cqi-based) uplink transmit power control with interference mitigation for e-utra |
WO2021118991A1 (en) * | 2019-12-13 | 2021-06-17 | Qualcomm Incorporated | Reduction of path loss (pl) reference signal (rs) application time |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6597723B1 (en) * | 2000-03-21 | 2003-07-22 | Interdigital Technology Corporation | Weighted open loop power control in a time division duplex communication system |
US6978151B2 (en) * | 2001-05-10 | 2005-12-20 | Koninklijke Philips Electronics N.V. | Updating path loss estimation for power control and link adaptation in IEEE 802.11h WLAN |
WO2005022798A1 (en) | 2003-08-25 | 2005-03-10 | Interdigital Technology Corporation | Enhanced uplink operation in soft handover |
US7046648B2 (en) | 2003-11-05 | 2006-05-16 | Interdigital Technology Corporation | Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover |
TW200721861A (en) * | 2005-09-09 | 2007-06-01 | Nokia Corp | Use of measurement pilot for radio measurement in a wireless network |
US8009639B2 (en) | 2006-12-27 | 2011-08-30 | Wireless Technology Solutions Llc | Feedback control in an FDD TDD-CDMA system |
KR101584466B1 (en) | 2007-03-07 | 2016-01-13 | 인터디지탈 테크날러지 코포레이션 | Combined open loop/closed loop method for controlling uplink power spectral density of a mobile station and mitigating inter-cell interference |
KR100926363B1 (en) * | 2007-08-23 | 2009-11-10 | 주식회사 케이티 | Device and Method for Link Balancing Detection |
US8259679B2 (en) * | 2007-09-04 | 2012-09-04 | Telefonaktiebolaget L M Ericsson (Publ) | Signal quality measurement in a time division duplex system |
KR101278031B1 (en) | 2008-12-22 | 2013-06-21 | 한국전자통신연구원 | Parallel automatic frequency offset estimation apparatus and method |
JP2010220214A (en) * | 2009-03-17 | 2010-09-30 | Kotatsu Kokusai Denshi Kofun Yugenkoshi | Method of establishing multiple link with multiple component carrier and related communication device |
US9730164B2 (en) | 2012-01-30 | 2017-08-08 | Qualcomm, Incorporated | Power control management in uplink (UL) coordinated multipoint (CoMP) transmission |
US20140029582A1 (en) * | 2012-07-27 | 2014-01-30 | Qualcomm Incorporated | Method and apparatus for a power control mechanism |
US9179244B2 (en) * | 2012-08-31 | 2015-11-03 | Apple Inc. | Proximity and tap detection using a wireless system |
US20160270102A1 (en) | 2015-03-14 | 2016-09-15 | Qualcomm Incorporated | Distributed scheduling to control interference for data transactions using grant-less transmissions |
US9253727B1 (en) * | 2015-05-01 | 2016-02-02 | Link Labs, Inc. | Adaptive transmission energy consumption |
JP2016105636A (en) * | 2016-02-01 | 2016-06-09 | 株式会社Nttドコモ | Mobile terminal device, radio base station, and radio communication method |
CN110495219B (en) * | 2017-04-12 | 2023-12-05 | Oppo广东移动通信有限公司 | Uplink power control method, equipment and system |
CN111148205B (en) * | 2018-11-02 | 2022-03-25 | 华为技术有限公司 | Method and device for determining transmission power |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020085504A1 (en) * | 2000-03-21 | 2002-07-04 | Interdigital Technology Corporation | Base station utilizing a weighted open loop power control |
US20020168994A1 (en) * | 2001-05-14 | 2002-11-14 | Interdigital Technology Corporation | Common control channel uplink power control for adaptive modulation and coding techniques |
US20030109274A1 (en) * | 2001-11-20 | 2003-06-12 | Budka Kenneth C. | Uplink power control algorithm |
US20040022230A1 (en) * | 2000-03-22 | 2004-02-05 | Interdigital Technology Corporation | User equipment employing a time division duplex technique |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6101179A (en) | 1997-09-19 | 2000-08-08 | Qualcomm Incorporated | Accurate open loop power control in a code division multiple access communication system |
JP3821331B2 (en) * | 1997-10-31 | 2006-09-13 | ソニー株式会社 | Communication terminal device, cellular radio communication system, and information communication method |
MY129851A (en) * | 1999-03-22 | 2007-05-31 | Interdigital Tech Corp | Weighted open loop power control in a time division duplex communication system |
ATE441301T1 (en) * | 1999-07-09 | 2009-09-15 | Sony Deutschland Gmbh | CELL RANGE EXTENSION IN RADIO COMMUNICATION SYSTEMS WITH DOWNWARD POWER CONTROL |
DE69936990T2 (en) * | 1999-10-06 | 2008-01-10 | Matsushita Electric Industrial Co., Ltd., Kadoma | Location system for a mobile telephone network |
US20030108274A1 (en) | 2000-08-22 | 2003-06-12 | Dan Haronian | Mode coupled optomechanical devices |
AU772717C (en) * | 2000-10-04 | 2004-11-25 | Samsung Electronics Co., Ltd. | Apparatus and method for power control of downlink shared channel in mobile communication system |
US7151740B2 (en) * | 2001-02-28 | 2006-12-19 | Cingular Wireless Ii, Llc | Transmit power control for an OFDM-based wireless communication system |
EP1261147A1 (en) * | 2001-05-21 | 2002-11-27 | Motorola, Inc. | A method and system for simultaneous bi-directional wireless communication between a user station and first and second base stations |
GB2381417A (en) * | 2001-10-24 | 2003-04-30 | Ipwireless Inc | Transmission power control based on path loss |
RU2231927C1 (en) | 2002-11-22 | 2004-06-27 | Федеральное государственное унитарное предприятие Научно-производственное предприятие "Полет" | Method for radio communications with mobile objects |
-
2003
- 2003-12-09 US US10/731,457 patent/US7372898B2/en not_active Expired - Fee Related
- 2003-12-10 DE DE60328525T patent/DE60328525D1/en not_active Expired - Fee Related
- 2003-12-10 MX MXPA05006218A patent/MXPA05006218A/en not_active Application Discontinuation
- 2003-12-10 TW TW092134938A patent/TWI249296B/en not_active IP Right Cessation
- 2003-12-10 CA CA002509640A patent/CA2509640A1/en not_active Abandoned
- 2003-12-10 EP EP09162471A patent/EP2099246A1/en not_active Withdrawn
- 2003-12-10 WO PCT/US2003/039459 patent/WO2004054135A1/en active Application Filing
- 2003-12-10 CN CN200380105914.4A patent/CN1726662B/en not_active Expired - Fee Related
- 2003-12-10 TW TW093120817A patent/TWI333343B/en not_active IP Right Cessation
- 2003-12-10 TW TW095146535A patent/TWI343725B/en not_active IP Right Cessation
- 2003-12-10 KR KR1020057018459A patent/KR101025841B1/en not_active IP Right Cessation
- 2003-12-10 JP JP2004558704A patent/JP4546254B2/en not_active Expired - Fee Related
- 2003-12-10 AU AU2003299605A patent/AU2003299605A1/en not_active Abandoned
- 2003-12-10 AT AT03799895T patent/ATE437484T1/en not_active IP Right Cessation
- 2003-12-10 CN CN201310180997.9A patent/CN103327522B/en not_active Expired - Fee Related
- 2003-12-10 KR KR1020107020802A patent/KR20100110395A/en not_active Application Discontinuation
- 2003-12-10 KR KR1020057010656A patent/KR101025839B1/en not_active IP Right Cessation
- 2003-12-10 BR BR0316762-3A patent/BR0316762A/en not_active IP Right Cessation
- 2003-12-10 EP EP03799895A patent/EP1579602B1/en not_active Expired - Lifetime
- 2003-12-11 AR ARP030104564A patent/AR042364A1/en not_active Application Discontinuation
-
2005
- 2005-06-09 IL IL169102A patent/IL169102A0/en unknown
- 2005-07-01 NO NO20053256A patent/NO20053256L/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020085504A1 (en) * | 2000-03-21 | 2002-07-04 | Interdigital Technology Corporation | Base station utilizing a weighted open loop power control |
US20040022230A1 (en) * | 2000-03-22 | 2004-02-05 | Interdigital Technology Corporation | User equipment employing a time division duplex technique |
US20020168994A1 (en) * | 2001-05-14 | 2002-11-14 | Interdigital Technology Corporation | Common control channel uplink power control for adaptive modulation and coding techniques |
US20030109274A1 (en) * | 2001-11-20 | 2003-06-12 | Budka Kenneth C. | Uplink power control algorithm |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8018896B2 (en) | 2006-02-08 | 2011-09-13 | Ntt Docomo, Inc. | Uplink and downlink channel configuration method in radio communication system |
WO2007091546A1 (en) * | 2006-02-08 | 2007-08-16 | Ntt Docomo, Inc. | Uplink and downlink channel configuration method in radio communication system |
EP1830494A1 (en) * | 2006-03-01 | 2007-09-05 | Research In Motion Limited | System and method for determining path loss in a radio communication system |
AU2007200716B2 (en) * | 2006-03-01 | 2008-07-31 | Blackberry Limited | System for determining RF path loss between an RF source and an RF receiver and related methods |
US7489905B2 (en) | 2006-03-01 | 2009-02-10 | Research In Motion Limited | System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods |
US7505766B2 (en) | 2006-03-01 | 2009-03-17 | Research In Motion Limited | System for determining conducted radio frequency (RF) receiver sensitivity and related methods |
US7555295B2 (en) | 2006-03-01 | 2009-06-30 | Research In Motion Limited | System for determining radiated radio frequency (RF) receiver sensitivity and related methods |
US7555293B2 (en) | 2006-03-01 | 2009-06-30 | Research In Motion Limited | System for determining RF path loss between an RF source and an RF receiver and related methods |
US7555294B2 (en) | 2006-03-01 | 2009-06-30 | Research In Motion Limited | System for determining total isotropic sensitivity (TIS) and related methods |
CN101034917B (en) * | 2006-03-01 | 2012-11-28 | 捷讯研究有限公司 | System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods |
US10880842B2 (en) | 2006-10-03 | 2020-12-29 | Interdigital Technology Corporation | Combined open loop/closed loop (CQI-based) uplink transmit power control with interference mitigation for E-UTRA |
EP3694262A1 (en) * | 2006-10-03 | 2020-08-12 | InterDigital Technology Corporation | Combined open loop/closed lopp (cqi-based) uplink transmit power control with interference mitigation for e-utra |
WO2008118049A1 (en) * | 2007-03-26 | 2008-10-02 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and a device for finding imperfections in an rf path |
US8811928B2 (en) | 2007-03-26 | 2014-08-19 | Telefonaktiebolaget L M Ericsson (Publ) | Method and a device for finding imperfections in an RF path |
WO2009120126A1 (en) * | 2008-03-27 | 2009-10-01 | Telefonaktiebolaget L M Ericsson (Publ) | Uplink power control in a tdd communication system |
US8170489B2 (en) | 2008-06-04 | 2012-05-01 | Research In Motion Limited | System and methods for determining radiated radio frequency (RF) receiver sensitivity |
US8326232B2 (en) | 2008-06-04 | 2012-12-04 | Research In Motion Limited | System and methods for determining radiated radio frequency (RF) receiver sensitivity |
US8548389B2 (en) | 2008-06-04 | 2013-10-01 | Blackberry Limited | System and methods for determining radiated radio frequency (RF) receiver sensitivity |
EP2323299A1 (en) * | 2008-08-27 | 2011-05-18 | NTT DoCoMo, Inc. | Mobile station and mobile communication method |
EP2323299A4 (en) * | 2008-08-27 | 2013-11-06 | Ntt Docomo Inc | Mobile station and mobile communication method |
US8345578B2 (en) | 2009-01-14 | 2013-01-01 | Canon Kabushiki Kaisha | Methods for configuring sender and receiver antennas, corresponding storage means and nodes |
FR2941127A1 (en) * | 2009-01-14 | 2010-07-16 | Canon Kk | Point-to-point node i.e. emitter node, transmission power parameters configuring method for wireless personal area network, involves transmitting new transmission power parameters to secondary node during second time interval |
US9490945B2 (en) | 2009-03-17 | 2016-11-08 | Htc Corporation | Method of establishing multiple links with multiple component carriers |
US8908616B2 (en) | 2010-07-15 | 2014-12-09 | Canon Kabushiki Kaisha | Methods and devices for transmitting and receiving data signals in a wireless network over a plurality of transmission paths |
EP3062568A1 (en) * | 2012-04-06 | 2016-08-31 | NTT DoCoMo, Inc. | Radio communication method, local area base station apparatus, mobile terminal apparatus and radio communication system |
US9813996B2 (en) | 2012-04-06 | 2017-11-07 | Ntt Docomo, Inc. | Radio communication method, local area base station apparatus, mobile terminal apparatus and radio communication system |
US10721692B2 (en) | 2012-04-06 | 2020-07-21 | Ntt Docomo, Inc. | Radio communication method, local area base station apparatus, mobile terminal apparatus and radio communication system |
WO2015171296A1 (en) * | 2014-05-07 | 2015-11-12 | Qualcomm Incorporated | Maximum pathloss measurement for broadcast communication |
CN106465286A (en) * | 2014-05-07 | 2017-02-22 | 高通股份有限公司 | Maximum pathloss measurement for broadcast communication |
US9591587B2 (en) | 2014-05-07 | 2017-03-07 | Qualcomm Incorporated | Maximum pathloss measurement for broadcast communication |
CN106465286B (en) * | 2014-05-07 | 2019-10-01 | 高通股份有限公司 | Greatest path loss for broadcast communication measures |
WO2021118991A1 (en) * | 2019-12-13 | 2021-06-17 | Qualcomm Incorporated | Reduction of path loss (pl) reference signal (rs) application time |
US11743836B2 (en) | 2019-12-13 | 2023-08-29 | Qualcomm Incorporated | Reduction of path loss (PL) reference signal (RS) application time |
Also Published As
Publication number | Publication date |
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NO20053256L (en) | 2005-07-01 |
MXPA05006218A (en) | 2005-08-19 |
KR20050091000A (en) | 2005-09-14 |
ATE437484T1 (en) | 2009-08-15 |
KR101025841B1 (en) | 2011-03-30 |
JP2006510260A (en) | 2006-03-23 |
US20040170132A1 (en) | 2004-09-02 |
KR20100110395A (en) | 2010-10-12 |
AU2003299605A1 (en) | 2004-06-30 |
JP4546254B2 (en) | 2010-09-15 |
US7372898B2 (en) | 2008-05-13 |
EP2099246A1 (en) | 2009-09-09 |
TWI343725B (en) | 2011-06-11 |
EP1579602A1 (en) | 2005-09-28 |
BR0316762A (en) | 2005-10-25 |
EP1579602A4 (en) | 2006-01-18 |
CN103327522B (en) | 2016-06-01 |
EP1579602B1 (en) | 2009-07-22 |
TW200742313A (en) | 2007-11-01 |
TWI249296B (en) | 2006-02-11 |
AR042364A1 (en) | 2005-06-15 |
KR20050099645A (en) | 2005-10-14 |
CN1726662A (en) | 2006-01-25 |
IL169102A0 (en) | 2007-07-04 |
CN1726662B (en) | 2013-06-19 |
TW200414709A (en) | 2004-08-01 |
CA2509640A1 (en) | 2004-06-24 |
TW200518501A (en) | 2005-06-01 |
TWI333343B (en) | 2010-11-11 |
KR101025839B1 (en) | 2011-03-30 |
CN103327522A (en) | 2013-09-25 |
DE60328525D1 (en) | 2009-09-03 |
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