CN106973432A - 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 - Google Patents
协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 Download PDFInfo
- Publication number
- CN106973432A CN106973432A CN201710201183.7A CN201710201183A CN106973432A CN 106973432 A CN106973432 A CN 106973432A CN 201710201183 A CN201710201183 A CN 201710201183A CN 106973432 A CN106973432 A CN 106973432A
- Authority
- CN
- China
- Prior art keywords
- cellular cell
- tpc
- transmission power
- open loop
- blocking information
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000001413 cellular effect Effects 0.000 claims abstract description 161
- 238000012545 processing Methods 0.000 claims description 40
- 238000013316 zoning Methods 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 20
- 238000010586 diagram Methods 0.000 description 31
- 230000006870 function Effects 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 241000264877 Hippospongia communis Species 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- 230000011664 signaling Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000001427 coherent effect Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 241000256844 Apis mellifera Species 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161542656P | 2011-10-03 | 2011-10-03 | |
| US13/633,789 | 2012-10-02 | ||
| US13/633,789 US9319990B2 (en) | 2011-10-03 | 2012-10-02 | Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes |
| CN201280048651.7A CN104025674A (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280048651.7A Division CN104025674A (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106973432A true CN106973432A (zh) | 2017-07-21 |
Family
ID=47992524
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280048651.7A Pending CN104025674A (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
| CN201710201183.7A Pending CN106973432A (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
| CN201280048642.8A Active CN104041146B (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280048651.7A Pending CN104025674A (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280048642.8A Active CN104041146B (zh) | 2011-10-03 | 2012-10-04 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9319990B2 (enExample) |
| EP (3) | EP2764737B1 (enExample) |
| JP (1) | JP2014528672A (enExample) |
| KR (3) | KR20150013425A (enExample) |
| CN (3) | CN104025674A (enExample) |
| BR (1) | BR112014007914B1 (enExample) |
| ES (1) | ES2703515T3 (enExample) |
| HU (1) | HUE042571T2 (enExample) |
| IN (2) | IN2014CN02511A (enExample) |
| WO (3) | WO2013052119A1 (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8395985B2 (en) | 2011-07-25 | 2013-03-12 | Ofinno Technologies, Llc | Time alignment in multicarrier OFDM network |
| US9319990B2 (en) | 2011-10-03 | 2016-04-19 | Qualcomm Incorporated | Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes |
| US8526389B2 (en) | 2012-01-25 | 2013-09-03 | Ofinno Technologies, Llc | Power scaling in multicarrier wireless device |
| EP3937551A3 (en) | 2012-01-25 | 2022-02-09 | Comcast Cable Communications, LLC | Random access channel in multicarrier wireless communications with timing advance groups |
| US8964683B2 (en) | 2012-04-20 | 2015-02-24 | Ofinno Technologies, Llc | Sounding signal in a multicarrier wireless device |
| US9237537B2 (en) | 2012-01-25 | 2016-01-12 | Ofinno Technologies, Llc | Random access process in a multicarrier base station and wireless device |
| US8761826B2 (en) * | 2012-02-01 | 2014-06-24 | Motorola Mobility Llc | Uplink power control in coordinated multi-point wireless communication system |
| US9084270B2 (en) | 2012-04-01 | 2015-07-14 | Ofinno Technologies, Llc | Radio access for a wireless device and base station |
| EP2835023B1 (en) | 2012-04-01 | 2021-09-01 | Comcast Cable Communications, LLC | Cell group configuration in a wireless device and base station with timing advance groups |
| US11943813B2 (en) | 2012-04-01 | 2024-03-26 | Comcast Cable Communications, Llc | Cell grouping for wireless communications |
| US8964593B2 (en) | 2012-04-16 | 2015-02-24 | Ofinno Technologies, Llc | Wireless device transmission power |
| US11825419B2 (en) | 2012-04-16 | 2023-11-21 | Comcast Cable Communications, Llc | Cell timing in a wireless device and base station |
| EP2839705B1 (en) | 2012-04-16 | 2017-09-06 | Comcast Cable Communications, LLC | Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups |
| US11582704B2 (en) | 2012-04-16 | 2023-02-14 | Comcast Cable Communications, Llc | Signal transmission power adjustment in a wireless device |
| US11252679B2 (en) | 2012-04-16 | 2022-02-15 | Comcast Cable Communications, Llc | Signal transmission power adjustment in a wireless device |
| US9210664B2 (en) | 2012-04-17 | 2015-12-08 | Ofinno Technologies. LLC | Preamble transmission in a wireless device |
| US9179425B2 (en) | 2012-04-17 | 2015-11-03 | Ofinno Technologies, Llc | Transmit power control in multicarrier communications |
| US11882560B2 (en) | 2012-06-18 | 2024-01-23 | Comcast Cable Communications, Llc | Carrier grouping in multicarrier wireless networks |
| US9210619B2 (en) | 2012-06-20 | 2015-12-08 | Ofinno Technologies, Llc | Signalling mechanisms for wireless device handover |
| US11622372B2 (en) | 2012-06-18 | 2023-04-04 | Comcast Cable Communications, Llc | Communication device |
| US9113387B2 (en) | 2012-06-20 | 2015-08-18 | Ofinno Technologies, Llc | Handover signalling in wireless networks |
| US9179457B2 (en) | 2012-06-20 | 2015-11-03 | Ofinno Technologies, Llc | Carrier configuration in wireless networks |
| US9084228B2 (en) | 2012-06-20 | 2015-07-14 | Ofinno Technologies, Llc | Automobile communication device |
| US9107206B2 (en) | 2012-06-18 | 2015-08-11 | Ofinne Technologies, LLC | Carrier grouping in multicarrier wireless networks |
| US8971298B2 (en) | 2012-06-18 | 2015-03-03 | Ofinno Technologies, Llc | Wireless device connection to an application server |
| CN103813433A (zh) * | 2012-11-09 | 2014-05-21 | 北京三星通信技术研究有限公司 | 跨基站载波聚合系统中功率控制的方法及设备 |
| US10326569B2 (en) | 2013-02-12 | 2019-06-18 | Altiostar Networks, Inc. | Inter-site carrier aggregation with physical uplink control channel monitoring |
| EP2957141B1 (en) | 2013-02-12 | 2019-01-02 | Altiostar Networks, Inc. | Long term evolution radio access network |
| CN109462874A (zh) * | 2013-04-03 | 2019-03-12 | 华为技术有限公司 | 一种数据的传输方法、通信设备和通信系统 |
| CN109348533B (zh) * | 2013-05-15 | 2021-12-14 | 华为技术有限公司 | 一种信号调整方法及装置、小区 |
| US20160295597A1 (en) * | 2013-07-26 | 2016-10-06 | Intel IP Corporation | Signaling interference information for user equipment assistance |
| EP2897426A1 (en) * | 2014-01-15 | 2015-07-22 | Alcatel Lucent | Method for managing interference, base station and computer program product |
| US9398541B2 (en) * | 2014-04-18 | 2016-07-19 | Htc Corporation | Communication device for handling uplink power control |
| US9854568B2 (en) * | 2014-10-03 | 2017-12-26 | Qualcomm Incorporated | Techniques for transmitting a control channel and a data channel over multiple component carriers |
| US10499351B2 (en) | 2015-03-17 | 2019-12-03 | Huawei Technologies Co., Ltd. | Controller directives to enable multipoint reception via MCS and power constraints masks |
| JP7190247B2 (ja) | 2015-06-23 | 2022-12-15 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信方法、送信装置及び通信システム |
| JP2017092728A (ja) * | 2015-11-11 | 2017-05-25 | 富士通株式会社 | 通信システム、基地局、制御局、制御局の制御方法 |
| US20180343633A1 (en) * | 2015-11-30 | 2018-11-29 | Ntt Docomo, Inc. | Base station and timing control method |
| JPWO2017126517A1 (ja) * | 2016-01-22 | 2018-11-08 | 株式会社Ｎｔｔドコモ | 無線基地局及び通信制御方法 |
| WO2017177223A1 (en) | 2016-04-08 | 2017-10-12 | Altiostar Networks, Inc. | Dual connectivity |
| US10499413B2 (en) | 2016-04-08 | 2019-12-03 | Altiostar Networks, Inc. | Wireless data priority services |
| US10587497B2 (en) | 2016-08-22 | 2020-03-10 | Qualcomm Incorporated | Channel sensing for independent links |
| US10299225B2 (en) * | 2016-09-30 | 2019-05-21 | Qualcomm Incorporated | User equipment management limiting transmit output power in protection zones |
| US10624034B2 (en) * | 2016-12-13 | 2020-04-14 | Altiostar Networks, Inc. | Power control in wireless communications |
| CN110366867B (zh) * | 2017-03-24 | 2022-01-11 | 华为技术有限公司 | 用于上行链路传输的功率控制的系统和方法 |
| CN108633042B (zh) * | 2017-03-24 | 2021-03-30 | 华为技术有限公司 | 一种通信方法、终端及网络设备 |
| CN111642021B (zh) * | 2017-10-13 | 2022-05-20 | Oppo广东移动通信有限公司 | 传输数据的方法、终端设备和网络设备 |
| US11695462B2 (en) * | 2019-01-29 | 2023-07-04 | Qualcomm Incorporated | Techniques for coordinated beamforming in millimeter wave systems |
| CN112788723B (zh) * | 2019-11-08 | 2022-08-09 | 华为技术有限公司 | 功率控制的方法和装置 |
| US11627574B2 (en) | 2020-06-09 | 2023-04-11 | Qualcomm Incorporated | Grouping user equipment based on downlink power |
| US11690083B2 (en) * | 2020-06-09 | 2023-06-27 | Qualcomm Incorporated | Grouping user equipment based on downlink power |
| WO2025231776A1 (zh) * | 2024-05-09 | 2025-11-13 | 富士通株式会社 | 上行同步方法、ltm方法及装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1998159A (zh) * | 2004-05-06 | 2007-07-11 | 艾利森电话股份有限公司 | 用于软切换期间同步检测和功率控制的方法和设备 |
| US20070191048A1 (en) * | 2006-02-15 | 2007-08-16 | Severine Catreux-Erceg | Method and system for determining synchronization status in a wide band CDMA network |
| CN101589561A (zh) * | 2006-10-03 | 2009-11-25 | 交互数字技术公司 | 用于e-utra的干扰减轻的组合式开环/闭环(基于cqi)上行链路发射功率控制 |
| CN102685863A (zh) * | 2004-08-12 | 2012-09-19 | Ip无线有限公司 | 无线通信系统中组合的开环/闭环功率控制 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6442398B1 (en) * | 1998-12-03 | 2002-08-27 | Qualcomm Incorporated | Method and apparatus for reverse link loading estimation |
| JP3968190B2 (ja) | 1999-03-06 | 2007-08-29 | 松下電器産業株式会社 | 送受信装置 |
| US7493133B2 (en) * | 2004-02-05 | 2009-02-17 | Qualcomm, Incorporated | Power control in ad-hoc wireless networks |
| KR100725773B1 (ko) | 2004-08-20 | 2007-06-08 | 삼성전자주식회사 | 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법 |
| US20070082620A1 (en) * | 2005-10-06 | 2007-04-12 | Interdigital Technology Corporation | Method and apparatus for controlling uplink transmission power for ofdma based evolved utra |
| US7738907B2 (en) | 2006-06-20 | 2010-06-15 | Motorola, Inc. | Method and apparatus for uplink power control in a frequency division multiple access communication system |
| KR100765892B1 (ko) | 2006-08-30 | 2007-10-10 | 주식회사 팬택 | 이동통신 시스템의 셀간 간섭을 제어하는 방법 |
| US7986959B2 (en) | 2007-02-14 | 2011-07-26 | Qualcomm Incorporated | Preamble based uplink power control for LTE |
| US8744510B2 (en) * | 2007-03-13 | 2014-06-03 | Pranav Dayal | Power control method and apparatus for wireless communications |
| US20090047962A1 (en) | 2007-08-14 | 2009-02-19 | Rao Anil M | Transfer-of uplink power control parameters during handovers |
| JP5085481B2 (ja) | 2008-09-22 | 2012-11-28 | 株式会社エヌ・ティ・ティ・ドコモ | 送信電力制御方法、移動通信システム及び無線基地局 |
| US8155688B2 (en) | 2008-11-10 | 2012-04-10 | Lg Electronics Inc. | Method and apparatus for adjusting power control mode in wireless communication system |
| US20130153298A1 (en) * | 2009-02-19 | 2013-06-20 | Interdigital Patent Holdings, Inc. | Method and apparatus for enhancing cell-edge user performance and signaling radio link failure conditions via downlink cooperative component carriers |
| CN102498740B (zh) | 2009-03-16 | 2014-06-04 | 华为技术有限公司 | 一种功率控制方法、装置及网络设备 |
| TWI543649B (zh) | 2009-03-17 | 2016-07-21 | 內數位專利控股公司 | 在多輸入多輸出中上鏈功率控制方法和裝置 |
| US8938247B2 (en) * | 2009-04-23 | 2015-01-20 | Qualcomm Incorporated | Sounding reference signal for coordinated multi-point operation |
| BRPI0925300B1 (pt) * | 2009-06-22 | 2021-01-12 | Alcatel Lucent | método para estabelecer a sincronização de uplink, estação base, equipamento do usuário, e sistema de comunicação |
| JP5601803B2 (ja) | 2009-08-06 | 2014-10-08 | シャープ株式会社 | 通信システム、通信方法及び基地局 |
| EP2497306A1 (en) | 2009-11-03 | 2012-09-12 | Nokia Siemens Networks OY | Power control setting in a low power network node |
| CN102076062B (zh) * | 2009-11-20 | 2015-03-11 | 华为技术有限公司 | 上行发送功率控制参数的获取方法、基站和用户设备 |
| US8619795B2 (en) | 2010-04-13 | 2013-12-31 | Blackberry Limited | Wireless communication system using multiple-serving nodes |
| EP2400686A3 (en) * | 2010-06-25 | 2012-06-06 | HTC Corporation | Method of handling downlink control information indication and related communication device |
| EP2594101A1 (en) * | 2010-07-14 | 2013-05-22 | Research In Motion Limited | Idle mode hybrid mobility procedures in a heterogeneous network |
| ES2718654T3 (es) | 2011-02-22 | 2019-07-03 | Sun Patent Trust | Procedimiento de codificación de imagen, procedimiento de descodificación de imagen, dispositivo de codificación de imagen, dispositivo de descodificación de imagen y dispositivo de codificación / descodificación de imagen |
| KR101904944B1 (ko) * | 2011-02-22 | 2018-10-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말의 측정 수행 방법 및 이를 위한 장치 |
| CN103493551B (zh) * | 2011-04-01 | 2017-12-29 | 英特尔公司 | 用于具有相同小区id的分布式rrh系统的上行链路功率控制方案 |
| US11057924B2 (en) | 2011-04-30 | 2021-07-06 | Nokia Solutions And Networks Oy | Method and apparatus for decoupling uplink and downlink cell selection |
| US9072055B2 (en) * | 2011-06-21 | 2015-06-30 | Telefonaktiebolaget L M Ericsson (Publ) | Systems and methods for controlling the power at which a communication device transmits an uplink signal |
| EP2727305A4 (en) * | 2011-07-01 | 2015-01-07 | Intel Corp | LAYER SHIFT IN OPEN LOOP MIMO COMMUNICATIONS |
| US9742516B2 (en) * | 2011-07-28 | 2017-08-22 | Blackberry Limited | Method and system for control format detection in heterogeneous cellular networks |
| WO2013025562A2 (en) | 2011-08-12 | 2013-02-21 | Interdigital Patent Holdings, Inc. | Methods, apparatus and systems for power control and timing advance |
| US9319990B2 (en) | 2011-10-03 | 2016-04-19 | Qualcomm Incorporated | Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes |
-
2012
- 2012-10-02 US US13/633,789 patent/US9319990B2/en active Active
- 2012-10-02 US US13/633,807 patent/US9204399B2/en active Active
- 2012-10-02 US US13/633,795 patent/US9210666B2/en active Active
- 2012-10-04 EP EP12799345.9A patent/EP2764737B1/en active Active
- 2012-10-04 EP EP12808913.3A patent/EP2764738B1/en active Active
- 2012-10-04 IN IN2511CHN2014 patent/IN2014CN02511A/en unknown
- 2012-10-04 KR KR1020147011973A patent/KR20150013425A/ko not_active Ceased
- 2012-10-04 JP JP2014534545A patent/JP2014528672A/ja active Pending
- 2012-10-04 WO PCT/US2012/000484 patent/WO2013052119A1/en not_active Ceased
- 2012-10-04 WO PCT/US2012/000503 patent/WO2013052134A1/en not_active Ceased
- 2012-10-04 IN IN2401CHN2014 patent/IN2014CN02401A/en unknown
- 2012-10-04 EP EP12798445.8A patent/EP2764736B1/en active Active
- 2012-10-04 HU HUE12799345A patent/HUE042571T2/hu unknown
- 2012-10-04 CN CN201280048651.7A patent/CN104025674A/zh active Pending
- 2012-10-04 CN CN201710201183.7A patent/CN106973432A/zh active Pending
- 2012-10-04 ES ES12799345T patent/ES2703515T3/es active Active
- 2012-10-04 KR KR1020147011972A patent/KR20140084115A/ko not_active Ceased
- 2012-10-04 CN CN201280048642.8A patent/CN104041146B/zh active Active
- 2012-10-04 KR KR1020147011971A patent/KR20150013424A/ko not_active Ceased
- 2012-10-04 WO PCT/US2012/000504 patent/WO2013052135A1/en not_active Ceased
- 2012-10-04 BR BR112014007914-5A patent/BR112014007914B1/pt active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1998159A (zh) * | 2004-05-06 | 2007-07-11 | 艾利森电话股份有限公司 | 用于软切换期间同步检测和功率控制的方法和设备 |
| CN102685863A (zh) * | 2004-08-12 | 2012-09-19 | Ip无线有限公司 | 无线通信系统中组合的开环/闭环功率控制 |
| US20070191048A1 (en) * | 2006-02-15 | 2007-08-16 | Severine Catreux-Erceg | Method and system for determining synchronization status in a wide band CDMA network |
| CN101022308A (zh) * | 2006-02-15 | 2007-08-22 | 美国博通公司 | Wcdma网络中判断同步状态的方法和系统 |
| CN101589561A (zh) * | 2006-10-03 | 2009-11-25 | 交互数字技术公司 | 用于e-utra的干扰减轻的组合式开环/闭环(基于cqi)上行链路发射功率控制 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130084913A1 (en) | 2013-04-04 |
| EP2764738B1 (en) | 2018-11-14 |
| BR112014007914B1 (pt) | 2022-05-03 |
| EP2764737A1 (en) | 2014-08-13 |
| US20130083730A1 (en) | 2013-04-04 |
| CN104041146A (zh) | 2014-09-10 |
| CN104025674A (zh) | 2014-09-03 |
| IN2014CN02401A (enExample) | 2015-06-19 |
| US9204399B2 (en) | 2015-12-01 |
| EP2764737B1 (en) | 2018-10-03 |
| US9319990B2 (en) | 2016-04-19 |
| WO2013052135A1 (en) | 2013-04-11 |
| JP2014528672A (ja) | 2014-10-27 |
| ES2703515T3 (es) | 2019-03-11 |
| IN2014CN02511A (enExample) | 2015-06-26 |
| CN104041146B (zh) | 2018-04-10 |
| KR20150013424A (ko) | 2015-02-05 |
| BR112014007914A2 (pt) | 2017-04-04 |
| KR20150013425A (ko) | 2015-02-05 |
| HUE042571T2 (hu) | 2019-07-29 |
| KR20140084115A (ko) | 2014-07-04 |
| EP2764736B1 (en) | 2018-08-08 |
| WO2013052134A1 (en) | 2013-04-11 |
| US20130083731A1 (en) | 2013-04-04 |
| WO2013052119A8 (en) | 2014-05-30 |
| EP2764736A1 (en) | 2014-08-13 |
| US9210666B2 (en) | 2015-12-08 |
| WO2013052119A1 (en) | 2013-04-11 |
| EP2764738A1 (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106973432A (zh) | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 | |
| CN103299694B (zh) | 用于改进上行链路传输模式配置的方法和装置 | |
| CN105594150B (zh) | 用于lte tdd中的tti集束和半持久调度操作的方法和装置 | |
| CN102668668B (zh) | 先进lte中依赖于子帧的传输模式 | |
| US9019841B2 (en) | Architecture for relays in LTE using D2D | |
| US9723497B2 (en) | Network assisted interference cancellation/suppression for multiple services | |
| KR102178680B1 (ko) | Lte 시분할 듀플렉스(tdd) 시스템에서 피어 투 피어(p2p) 통신을 가능하게 하기 위한 방법들 및 장치 | |
| US9049668B2 (en) | D2D relays as an underlay in LTE uplink | |
| CN104995968B (zh) | 针对休眠的小区的激活过程 | |
| CN109246808B (zh) | 用于在广播载波信息时的功率节省的方法和装置 | |
| KR102103611B1 (ko) | 협력식 멀티포인트 송신을 위한 포맷 의존 전력 제어 | |
| KR102204922B1 (ko) | 셀룰러 시스템에 임베드된 디바이스 투 디바이스 통신 시스템에 대한 송신 및 수신 타이밍 | |
| CN107646176B (zh) | 单播信号与多播信号之间的非正交多址 | |
| CN103718497A (zh) | 用于聚集多种无线电接入技术的载波的方法和装置 | |
| CN105493411A (zh) | 针对多个无线设备中的lte的发射天线选择 | |
| US8971906B2 (en) | Hybrid interference alignment for mixed macro-FEMTO base station downlink | |
| KR20130123440A (ko) | 이종의 네트워크들에서 매크로 노드 및 원격 라디오 헤드들의 협력 | |
| CN105432123B (zh) | 用于异步网络部署中的直接发现的方法 | |
| CN105075169B (zh) | 针对lte中epdcch的tpr管理 | |
| CN105637945A (zh) | Lte中的探通参考信号和邻近性检测 | |
| JP2015517763A (ja) | 多地点協調動作のためのアップリンクチャネルとのサウンディング基準信号のインタラクション | |
| US20160029396A1 (en) | Device-to-device for interference mitigation | |
| EP2941838A1 (en) | Method and apparatus for managing interference in full-duplex communication | |
| US20130322351A1 (en) | Uplink downlink resource partitions in access point design | |
| CN104322127A (zh) | 用于向由家用演进型b节点服务的ue提供d2d系统信息的方法和装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |