BRPI0917943A8 - Estação de base e método para operar uma estação de base - Google Patents
Estação de base e método para operar uma estação de baseInfo
- Publication number
- BRPI0917943A8 BRPI0917943A8 BRPI0917943A BRPI0917943A BRPI0917943A8 BR PI0917943 A8 BRPI0917943 A8 BR PI0917943A8 BR PI0917943 A BRPI0917943 A BR PI0917943A BR PI0917943 A BRPI0917943 A BR PI0917943A BR PI0917943 A8 BRPI0917943 A8 BR PI0917943A8
- Authority
- BR
- Brazil
- Prior art keywords
- base station
- power
- user device
- communications link
- sector
- 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
- 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
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or 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
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18856908P | 2008-08-11 | 2008-08-11 | |
US18860908P | 2008-08-11 | 2008-08-11 | |
US61/188,609 | 2008-08-11 | ||
US61/188,569 | 2008-08-11 | ||
US12/336,844 | 2008-12-17 | ||
US12/336,844 US8023989B2 (en) | 2008-08-11 | 2008-12-17 | Coordinated power boost and power back-off |
PCT/IB2009/006474 WO2010018434A1 (en) | 2008-08-11 | 2009-08-06 | Coordinated power boost and power back-off |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0917943A2 BRPI0917943A2 (pt) | 2015-11-10 |
BRPI0917943A8 true BRPI0917943A8 (pt) | 2017-07-11 |
BRPI0917943B1 BRPI0917943B1 (pt) | 2020-12-01 |
Family
ID=46395771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0917943-7A BRPI0917943B1 (pt) | 2008-08-11 | 2009-08-06 | estação de base e método para operar uma estação de base |
Country Status (2)
Country | Link |
---|---|
US (1) | US8023989B2 (pt) |
BR (1) | BRPI0917943B1 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9246541B2 (en) | 2008-02-01 | 2016-01-26 | Qualcomm Incorporated | UTRAN enhancements for the support of inter-cell interference cancellation |
CN101772176B (zh) * | 2008-12-30 | 2012-05-02 | 电信科学技术研究院 | 干扰协调方法及接入网设备 |
EP2410663B1 (en) * | 2009-03-17 | 2014-06-18 | Huawei Technologies Co., Ltd. | Downlink power distributing method, apparatus and system |
US20100240382A1 (en) * | 2009-03-19 | 2010-09-23 | Qualcomm Incorporated | Systems, apparatus and methods for interference management in wireless networks |
JP5222793B2 (ja) * | 2009-06-05 | 2013-06-26 | 株式会社日立製作所 | 無線通信システム、基地局及び端末 |
US8526957B2 (en) * | 2009-08-18 | 2013-09-03 | Nokia Siemens Networks Oy | De-centralized transmit power optimization |
US9474082B2 (en) * | 2009-11-09 | 2016-10-18 | Apple Inc. | Method and apparatus for co-scheduling transmissions in a wireless network |
US8730827B2 (en) * | 2010-03-05 | 2014-05-20 | Intel Corporation | Estimating quality of a signal in mobile wireless communication systems |
CN102088735B (zh) * | 2010-03-24 | 2014-12-03 | 电信科学技术研究院 | 子帧间的业务负荷均衡处理及小区间干扰处理方法及设备 |
US8958836B2 (en) * | 2011-06-30 | 2015-02-17 | Fujitsu Limited | System and method for implementing coordinated resource allocations |
CN102905352B (zh) * | 2011-07-29 | 2015-11-25 | 华为技术有限公司 | 功率确定方法及基站 |
US8774848B2 (en) | 2011-10-11 | 2014-07-08 | Fujitsu Limited | System and method for enhancing cell-edge performance in a wireless communication network |
US9185661B2 (en) * | 2012-06-04 | 2015-11-10 | Nokia Solutions And Networks Oy | Performing power control based on nominal packet size |
WO2014026337A1 (zh) * | 2012-08-15 | 2014-02-20 | 华为技术有限公司 | 一种功率控制方法、基站及用户设备 |
US10966206B2 (en) * | 2013-04-15 | 2021-03-30 | Sony Corporation | Telecommunications apparatus and methods |
WO2015147442A1 (ko) * | 2014-03-25 | 2015-10-01 | 엘지전자 주식회사 | 256 qam 기반의 자원 할당 방법 및 그 기지국 |
US9461917B1 (en) * | 2014-04-01 | 2016-10-04 | Clearwire Ip Holdings Llc | Controlling base station power status based on quality of service load |
CN105228243B (zh) * | 2014-05-30 | 2019-10-18 | 国际商业机器公司 | 确定移动装置用户的位置的方法和设备 |
WO2017047174A1 (ja) | 2015-09-17 | 2017-03-23 | ソニー株式会社 | 装置及び方法 |
CN108886410B (zh) * | 2016-03-31 | 2021-07-30 | 瑞典爱立信有限公司 | 用于确定无线电装置的过功率签约调整的系统和方法 |
EP3761584A4 (en) * | 2018-03-13 | 2021-04-21 | MegaChips Corporation | COMMUNICATION SYSTEM USING A WIRED TRANSMISSION LINE AND MULTI-CARRIER MODULATION |
WO2021001678A1 (en) * | 2019-07-02 | 2021-01-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Scheduling weight calculation for mu mimo |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6493331B1 (en) * | 2000-03-30 | 2002-12-10 | Qualcomm Incorporated | Method and apparatus for controlling transmissions of a communications systems |
US7099384B1 (en) | 2000-09-01 | 2006-08-29 | Qualcomm, Inc. | Method and apparatus for time-division power assignments in a wireless communication system |
US6944460B2 (en) * | 2001-06-07 | 2005-09-13 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for link adaptation in communication systems |
CN100426698C (zh) * | 2001-11-09 | 2008-10-15 | 株式会社Ntt都科摩 | 信息速率控制方法、移动台、无线控制装置、基站及移动通信系统 |
GB2408657B (en) * | 2003-11-28 | 2006-04-12 | Motorola Inc | Radio resource management |
US8538443B2 (en) * | 2006-03-20 | 2013-09-17 | Research In Motion Limited | Method and system for adjusting communication mode by adjusting the power level for a fractional frequency reuse in a wireless communication network |
US8825065B2 (en) | 2007-01-19 | 2014-09-02 | Wi-Lan, Inc. | Transmit power dependent reduced emissions from a wireless transceiver |
-
2008
- 2008-12-17 US US12/336,844 patent/US8023989B2/en active Active
-
2009
- 2009-08-06 BR BRPI0917943-7A patent/BRPI0917943B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BRPI0917943A2 (pt) | 2015-11-10 |
US20100035645A1 (en) | 2010-02-11 |
US8023989B2 (en) | 2011-09-20 |
BRPI0917943B1 (pt) | 2020-12-01 |
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Legal Events
Date | Code | Title | Description |
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B25A | Requested transfer of rights approved |
Owner name: ROCKSTAR BIDCO, LP (US) |
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B25C | Requirement related to requested transfer of rights |
Owner name: ROCKSTAR BIDCO, LP (US) |
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B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: ROCKSTAR BIDCO, LP (US) |
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B25A | Requested transfer of rights approved |
Owner name: 2256355 ONTARIO LIMITED (CA) |
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B25A | Requested transfer of rights approved |
Owner name: RESEARCH IN MOTION LIMITED (CA) |
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B25D | Requested change of name of applicant approved |
Owner name: BLACKBERRY LIMITED (CA) |
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B25G | Requested change of headquarter approved |
Owner name: BLACKBERRY LIMITED (CA) |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] |
Free format text: EXIGENCIA PRELIMINAR 6.21 |
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B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 52/34 , H04W 52/16 , H04W 52/24 Ipc: H04W 52/24 (2009.01), H04W 52/34 (2009.01), H04W 5 |
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B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/12/2020, OBSERVADAS AS CONDICOES LEGAIS. |