BRPI0818518A2 - formação de feixes espaciais em um segmento de célula - Google Patents
formação de feixes espaciais em um segmento de célulaInfo
- Publication number
- BRPI0818518A2 BRPI0818518A2 BRPI0818518A BRPI0818518A BRPI0818518A2 BR PI0818518 A2 BRPI0818518 A2 BR PI0818518A2 BR PI0818518 A BRPI0818518 A BR PI0818518A BR PI0818518 A BRPI0818518 A BR PI0818518A BR PI0818518 A2 BRPI0818518 A2 BR PI0818518A2
- Authority
- BR
- Brazil
- Prior art keywords
- beam formation
- cell segment
- space beam
- space
- segment
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- 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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97742507P | 2007-10-04 | 2007-10-04 | |
US97751407P | 2007-10-04 | 2007-10-04 | |
US98608507P | 2007-11-07 | 2007-11-07 | |
PCT/US2008/078913 WO2009046409A2 (en) | 2007-10-04 | 2008-10-06 | Forming spatial beams within a cell segment |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0818518A2 true BRPI0818518A2 (pt) | 2016-11-22 |
BRPI0818518A8 BRPI0818518A8 (pt) | 2017-05-16 |
Family
ID=40526979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0818518A BRPI0818518A8 (pt) | 2007-10-04 | 2008-10-06 | Formação de feixes espaciais em um segmento de célula |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110038308A1 (pt) |
EP (1) | EP2203986A4 (pt) |
JP (1) | JP5475669B2 (pt) |
KR (1) | KR101478392B1 (pt) |
CN (1) | CN101884174B (pt) |
BR (1) | BRPI0818518A8 (pt) |
WO (1) | WO2009046409A2 (pt) |
Families Citing this family (34)
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US7203520B2 (en) | 2003-09-30 | 2007-04-10 | Nortel Networks Limited | Beam wobbling for increased downlink coverage and capacity |
US8750933B2 (en) | 2008-05-09 | 2014-06-10 | Apple Inc. | System and method for supporting antenna beamforming in a cellular network |
IL194364A0 (en) * | 2008-09-25 | 2009-08-03 | Zeev Roth | A method and system for allocating wireless transmission resources |
US8744014B2 (en) * | 2009-04-24 | 2014-06-03 | Mediatek Inc. | Method and apparatus for coordinated MIMO signal transmission among multiple cells in wireless OFDM systems |
JP5279677B2 (ja) * | 2009-10-13 | 2013-09-04 | 株式会社日立製作所 | 無線通信システム、無線基地局装置及び無線通信方法 |
EP2679053B1 (en) * | 2011-02-25 | 2017-11-01 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for reducing power consumption in a communication device |
EP2848023A4 (en) | 2012-05-07 | 2016-01-06 | Ericsson Telefon Ab L M | COMMUNICATION DEVICE AND MOBILITY METHOD THEREFOR |
KR101952308B1 (ko) | 2012-05-31 | 2019-05-31 | 삼성전자주식회사 | 통신시스템에서 일 대 다 통신을 수행하는 장치 및 방법 |
US9608324B2 (en) * | 2012-07-06 | 2017-03-28 | Industrial Technology Research Institute | Antenna apparatus and method for controlling antenna array |
KR101969560B1 (ko) | 2012-09-24 | 2019-04-16 | 삼성전자주식회사 | 클라우드 셀 통신 시스템에서 무선 프론트 홀 링크 설정 시스템 및 방법 |
CN102882568B (zh) * | 2012-09-25 | 2016-02-24 | 中兴通讯股份有限公司 | 一种天线阵列及其信号处理方法 |
WO2014056162A1 (zh) * | 2012-10-10 | 2014-04-17 | 华为技术有限公司 | 通过分布式天线阵列系统进行通信的方法及阵列系统 |
US9231681B2 (en) * | 2013-01-21 | 2016-01-05 | Intel Corporation | Apparatus, system and method of wireless backhaul and access communication via a common antenna array |
US9326273B2 (en) | 2013-01-24 | 2016-04-26 | Intel Corporation | Apparatus, system and method of wireless backhaul communication between wireless communication nodes |
WO2015010253A1 (zh) * | 2013-07-23 | 2015-01-29 | 华为技术有限公司 | 数据传输方法及装置 |
US10547418B2 (en) * | 2014-06-10 | 2020-01-28 | Qualcomm Incorporated | Coordinated operations of millimeter wavelength wireless access networks |
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US9867192B2 (en) * | 2014-10-24 | 2018-01-09 | Futurewei Technologies, Inc. | System and method for beam selection using multiple frequencies |
US10212675B2 (en) | 2015-01-23 | 2019-02-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method, terminal device and wireless network node for matching uplink coverage area and downlink coverage area |
KR102306128B1 (ko) * | 2015-06-04 | 2021-09-28 | 한국전자통신연구원 | 가상 빔 식별자 설정 방법 및 장치, 가상 빔 식별자를 이용해 자원을 할당하는 방법 및 장치 |
CN108352868B (zh) * | 2015-10-12 | 2022-12-27 | 诺基亚技术有限公司 | 在蜂窝系统中的发现信号传输 |
EP3381134A1 (en) * | 2015-11-23 | 2018-10-03 | Nokia Solutions and Networks Oy | User device beamforming training in wireless networks |
WO2017164846A1 (en) * | 2016-03-22 | 2017-09-28 | Intel Corporation | Sector sweeps for establishing two-way data communications with directional antennas |
MX2018011411A (es) * | 2016-03-24 | 2019-01-10 | Ericsson Telefon Ab L M | Configuracion y notificacion de mediciones de movilidad. |
EP3491746A1 (en) * | 2016-08-12 | 2019-06-05 | Sony Corporation | Telecommunications apparatus and methods |
CN107733477B (zh) * | 2016-08-12 | 2020-11-17 | 华为技术有限公司 | 一种基于多点协作的波束配置和管理方法 |
CN109952717B (zh) * | 2016-11-29 | 2021-04-09 | 华为技术有限公司 | 一种发射装置及基站 |
US9900891B1 (en) * | 2016-12-20 | 2018-02-20 | Qualcomm Incorporated | Fallback beam selection procedure during failure of beam change instruction reception |
US10720982B2 (en) * | 2017-01-05 | 2020-07-21 | Intel IP Corporation | Measurement of beam refinement signal |
US10666341B2 (en) * | 2017-02-13 | 2020-05-26 | Mediatek Inc. | Apparatuses and methods for beam sweeping in a wireless communication system |
JP6984189B2 (ja) | 2017-06-14 | 2021-12-17 | ソニーグループ株式会社 | 基地局装置、基地局装置の制御方法、端末装置及び端末装置の制御方法 |
CN111052624B (zh) | 2017-09-01 | 2022-03-15 | 瑞典爱立信有限公司 | 小区中的波束管理 |
CN110166094B (zh) * | 2018-02-12 | 2022-05-03 | 联发科技股份有限公司 | 无线通信设备和波束扫描方法 |
US11476714B2 (en) * | 2018-05-07 | 2022-10-18 | Searete Llc | Wireless power transfer along a prescribed path |
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US8923785B2 (en) * | 2004-05-07 | 2014-12-30 | Qualcomm Incorporated | Continuous beamforming for a MIMO-OFDM system |
KR100854671B1 (ko) * | 2004-05-27 | 2008-08-27 | 인터디지탈 테크날러지 코포레이션 | 3차원 제어 채널 빔을 형성하고 하이-볼륨 사용자 커버리지 영역을 관리하는 무선 통신 방법 및 장치 |
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US9408220B2 (en) * | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
US20070155375A1 (en) * | 2006-01-05 | 2007-07-05 | Kappel Thomas A | Cellular telecommunications system and methods of monitoring, control and communications |
US8036669B2 (en) * | 2006-04-20 | 2011-10-11 | Qualcomm Incorporated | Orthogonal resource reuse with SDMA beams |
US7620370B2 (en) * | 2006-07-13 | 2009-11-17 | Designart Networks Ltd | Mobile broadband wireless access point network with wireless backhaul |
US7826863B2 (en) * | 2006-09-14 | 2010-11-02 | Qualcomm Incorporated | Power allocation in a wireless communication system |
US8750933B2 (en) * | 2008-05-09 | 2014-06-10 | Apple Inc. | System and method for supporting antenna beamforming in a cellular network |
-
2008
- 2008-10-06 KR KR1020107009862A patent/KR101478392B1/ko not_active IP Right Cessation
- 2008-10-06 EP EP08835281.0A patent/EP2203986A4/en not_active Withdrawn
- 2008-10-06 BR BRPI0818518A patent/BRPI0818518A8/pt not_active IP Right Cessation
- 2008-10-06 JP JP2010528205A patent/JP5475669B2/ja not_active Expired - Fee Related
- 2008-10-06 WO PCT/US2008/078913 patent/WO2009046409A2/en active Application Filing
- 2008-10-06 US US12/681,118 patent/US20110038308A1/en not_active Abandoned
- 2008-10-06 CN CN200880119706.2A patent/CN101884174B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101884174B (zh) | 2016-06-29 |
CN101884174A (zh) | 2010-11-10 |
BRPI0818518A8 (pt) | 2017-05-16 |
JP2010541506A (ja) | 2010-12-24 |
EP2203986A2 (en) | 2010-07-07 |
WO2009046409A2 (en) | 2009-04-09 |
EP2203986A4 (en) | 2013-05-22 |
KR101478392B1 (ko) | 2014-12-31 |
US20110038308A1 (en) | 2011-02-17 |
KR20100095517A (ko) | 2010-08-31 |
JP5475669B2 (ja) | 2014-04-16 |
WO2009046409A3 (en) | 2009-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15I | Others concerning applications: loss of priority |
Free format text: PERDA DAS PRIORIDADES US 60/977,425, US 60/977,514 E US 60/986,085 DE 04/10/2007, 04/10/2007 E 07/11/2007, RESPECTIVAMENTE, REIVINDICADAS NO PCT/US2008/078913, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DE ENTRADA NA FASE NACIONAL SER DISTINTO DAQUELE QUE DEPOSITOU O PEDIDO ANTERIOR CUJA PRIORIDADE E REIVINDICADA E TER APRESENTADO COPIA DO CORRESPONDENTE DOCUMENTO DE CESSAO EM 05/10/2011; CONTUDO, O PRAZO PARA A APRESENTACAO DA CESSAO DO DIREITO DE PRIORIDADE EXPIRAVA EM 31/05/2010 (60 DIAS APOS A EN |
|
B25A | Requested transfer of rights approved |
Owner name: ROCKSTAR BIDCO, L.P. (US) |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04B 7/0413 (2017.01) |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2482 DE 31-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |