BR112014017509A8 - redução de potência máxima para controle de interferência em canais adjacentes - Google Patents
redução de potência máxima para controle de interferência em canais adjacentesInfo
- Publication number
- BR112014017509A8 BR112014017509A8 BR112014017509A BR112014017509A BR112014017509A8 BR 112014017509 A8 BR112014017509 A8 BR 112014017509A8 BR 112014017509 A BR112014017509 A BR 112014017509A BR 112014017509 A BR112014017509 A BR 112014017509A BR 112014017509 A8 BR112014017509 A8 BR 112014017509A8
- Authority
- BR
- Brazil
- Prior art keywords
- power
- interference control
- adjacent channels
- maximum power
- power reduction
- Prior art date
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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0041—Frequency-non-contiguous
-
- 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
-
- 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
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- 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
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
Abstract
1/1 resumo redução de potência máxima para controle de interferência em canais adjacentes são reveladas técnicas para determinar valores de relaxamento de potência. os valores de relaxamento de potência podem ser determinados de acordo com uma terminação; bloco de recursos (rb) e um número de rbs em uma alocação contígua. em um aspecto, os valores de relaxamento de potência são arranjados em regiões com base, ao menos em parte, nas larguras de banda de canal de transmissão e na distância a partir de um canal adjacente protegido. um equipamento de usuário (ue) pode determinar um valor de relaxamento de potência para a sua alocação atual utilizando o índice de rb de terminação e extensão de rb contíguo e pode ajustar em conformidade a potência de transmissão. nodebs evoluídos podem estimar o relaxamento de potência que um ue específico selecionou para determinar com maior exatidão a potência de transmissão disponível para o ue. utilizando a estimativa mais exata de potência de transmissão, o enb pode programar em conformidade o ue para transmissões de uplink.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261587575P | 2012-01-17 | 2012-01-17 | |
US61/587,575 | 2012-01-17 | ||
US13/743,185 US9408217B2 (en) | 2012-01-17 | 2013-01-16 | Maximum power reduction for interference control in adjacent channels |
US13/743,185 | 2013-01-16 | ||
PCT/US2013/021979 WO2013109781A1 (en) | 2012-01-17 | 2013-01-17 | Maximum power reduction for interference control in adjacent channels |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014017509A2 BR112014017509A2 (pt) | 2017-06-13 |
BR112014017509A8 true BR112014017509A8 (pt) | 2017-07-04 |
BR112014017509B1 BR112014017509B1 (pt) | 2022-09-13 |
Family
ID=48779915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014017509-8A BR112014017509B1 (pt) | 2012-01-17 | 2013-01-17 | Redução de potência máxima para controle de interferência em canais adjacentes |
Country Status (10)
Country | Link |
---|---|
US (2) | US9408217B2 (pt) |
EP (1) | EP2805552B1 (pt) |
JP (1) | JP6072073B2 (pt) |
KR (2) | KR101946353B1 (pt) |
CN (1) | CN104255074B (pt) |
BR (1) | BR112014017509B1 (pt) |
ES (1) | ES2649666T3 (pt) |
HU (1) | HUE036798T2 (pt) |
IN (1) | IN2014CN05003A (pt) |
WO (1) | WO2013109781A1 (pt) |
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US9408217B2 (en) * | 2012-01-17 | 2016-08-02 | Qualcomm Incorporated | Maximum power reduction for interference control in adjacent channels |
US9066303B2 (en) * | 2012-06-25 | 2015-06-23 | Hitachi, Ltd. | Power control in LTE-advanced heterogeneous networks |
US9386530B2 (en) * | 2012-08-07 | 2016-07-05 | Lg Electronics Inc. | Method for reducing transmission power and terminal thereof |
GB2505892B (en) * | 2012-09-12 | 2015-09-23 | Broadcom Corp | Methods, apparatus and computer programs for controlling power of wireless transmissions |
US8874052B2 (en) * | 2012-11-15 | 2014-10-28 | Motorola Mobility Llc | Method and apparatus for improving efficiency and distortion leakage in a wireless power amplifier |
US9883484B2 (en) * | 2013-05-20 | 2018-01-30 | Nokia Technologies Oy | Method and apparatus that uses multiple network-signaling values |
US9326251B2 (en) * | 2013-09-30 | 2016-04-26 | Qualcomm, Incorporated | Supplemental maximum power reduction for operation in restricted configurations |
US9572047B2 (en) * | 2013-12-27 | 2017-02-14 | Intel Corporation | Adjacent channel leakage reduction in scalable wireless communication network |
JP6165996B2 (ja) * | 2014-11-07 | 2017-07-19 | 株式会社Nttドコモ | ユーザ装置、移動通信システム、及びシグナリング値適用方法 |
US9385763B1 (en) * | 2015-01-26 | 2016-07-05 | Motorola Solutions, Inc. | Method and apparatus for in-channel interference cancellation |
US9749970B2 (en) * | 2015-02-27 | 2017-08-29 | Qualcomm Incorporated | Power control and power headroom for component carrier |
US10912042B2 (en) | 2017-01-13 | 2021-02-02 | Huawei Technologies Co., Ltd. | Method for adjusting power of terminal, and terminal |
WO2019097116A1 (en) * | 2017-11-16 | 2019-05-23 | Nokia Technologies Oy | Maximum power reduction for uplink bandwidth part for wireless networks |
DE112017008245T5 (de) * | 2017-11-30 | 2020-09-03 | Intel IP Corporation | Verfahren und Vorrichtungen für Schmalbandkommunikationen |
US11476875B2 (en) * | 2018-03-22 | 2022-10-18 | Idac Holdings, Inc. | Reduced complexity polar encoding and decoding |
KR102486522B1 (ko) * | 2018-04-05 | 2023-01-09 | 노키아 테크놀로지스 오와이 | 무선 네트워크에서 업링크 전송의 추가 최대 전력 감소 |
WO2021120035A1 (zh) * | 2019-12-18 | 2021-06-24 | 华为技术有限公司 | 上行功率控制的方法和装置 |
US20210250994A1 (en) * | 2020-02-07 | 2021-08-12 | Qualcomm Incorporated | Acknowledgement-based link adaptation with listen-before-talk procedures |
WO2021246541A1 (ko) * | 2020-06-02 | 2021-12-09 | 엘지전자 주식회사 | 전 이중 통신을 지원하는 무선통신시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치 |
CN117135740A (zh) * | 2022-05-27 | 2023-11-28 | 北京三星通信技术研究有限公司 | 信号传输的方法及设备 |
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JP2008185552A (ja) | 2007-01-31 | 2008-08-14 | Tohoku Univ | 測定装置および測定方法 |
AU2008236218B2 (en) * | 2007-03-30 | 2013-06-06 | Ntt Docomo, Inc. | Mobile communications system, base station apparatus, user apparatus, and method |
GB0713338D0 (en) | 2007-07-10 | 2007-08-22 | Vodafone Plc | Interference co-ordination |
CN101388699A (zh) * | 2007-09-12 | 2009-03-18 | 夏普株式会社 | 基于空时频域的信息反馈方法和系统、用户设备及基站 |
CN101394213B (zh) * | 2007-09-19 | 2013-05-08 | 中兴通讯股份有限公司 | 一种时分双工方式频分复用系统的多天线通信方法 |
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US9008000B2 (en) * | 2010-10-01 | 2015-04-14 | Lg Electronics Inc. | Power headroom reporting in wireless communication system for supporting a plurality of serving cells |
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CN102076099B (zh) * | 2010-12-16 | 2013-07-10 | 北京邮电大学 | 一种通信系统中分组调度的方法、装置及系统 |
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US9681401B2 (en) * | 2011-03-17 | 2017-06-13 | Google Technology Holdings LLC | Enhanced power headroom reporting in wireless communication networks |
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2013
- 2013-01-16 US US13/743,185 patent/US9408217B2/en active Active
- 2013-01-17 KR KR1020187023012A patent/KR101946353B1/ko active IP Right Grant
- 2013-01-17 JP JP2014552403A patent/JP6072073B2/ja active Active
- 2013-01-17 BR BR112014017509-8A patent/BR112014017509B1/pt active IP Right Grant
- 2013-01-17 KR KR1020147022836A patent/KR101952898B1/ko active IP Right Grant
- 2013-01-17 CN CN201380005539.XA patent/CN104255074B/zh active Active
- 2013-01-17 ES ES13701559.0T patent/ES2649666T3/es active Active
- 2013-01-17 EP EP13701559.0A patent/EP2805552B1/en active Active
- 2013-01-17 IN IN5003CHN2014 patent/IN2014CN05003A/en unknown
- 2013-01-17 WO PCT/US2013/021979 patent/WO2013109781A1/en active Application Filing
- 2013-01-17 HU HUE13701559A patent/HUE036798T2/hu unknown
-
2016
- 2016-06-21 US US15/188,884 patent/US9713158B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9408217B2 (en) | 2016-08-02 |
KR101946353B1 (ko) | 2019-02-11 |
IN2014CN05003A (pt) | 2015-09-18 |
BR112014017509A2 (pt) | 2017-06-13 |
CN104255074B (zh) | 2018-06-01 |
US20130182663A1 (en) | 2013-07-18 |
US20160302205A1 (en) | 2016-10-13 |
KR20180095716A (ko) | 2018-08-27 |
KR101952898B1 (ko) | 2019-02-27 |
EP2805552A1 (en) | 2014-11-26 |
BR112014017509B1 (pt) | 2022-09-13 |
HUE036798T2 (hu) | 2018-07-30 |
US9713158B2 (en) | 2017-07-18 |
KR20140114432A (ko) | 2014-09-26 |
EP2805552B1 (en) | 2017-09-13 |
CN104255074A (zh) | 2014-12-31 |
ES2649666T3 (es) | 2018-01-15 |
JP2015503889A (ja) | 2015-02-02 |
WO2013109781A1 (en) | 2013-07-25 |
JP6072073B2 (ja) | 2017-02-01 |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/01/2013, OBSERVADAS AS CONDICOES LEGAIS |