BRPI0912783A2 - dispositivo de retransmissão sem fios - Google Patents

dispositivo de retransmissão sem fios

Info

Publication number
BRPI0912783A2
BRPI0912783A2 BRPI0912783A BRPI0912783A BRPI0912783A2 BR PI0912783 A2 BRPI0912783 A2 BR PI0912783A2 BR PI0912783 A BRPI0912783 A BR PI0912783A BR PI0912783 A BRPI0912783 A BR PI0912783A BR PI0912783 A2 BRPI0912783 A2 BR PI0912783A2
Authority
BR
Brazil
Prior art keywords
relay device
wireless relay
wireless
relay
Prior art date
Application number
BRPI0912783A
Other languages
English (en)
Inventor
Ayako Horiuchi
Katsuhiko Hiramatsu
Kenichi Kuri
Kenichi Miyoshi
Masayuki Hoshino
Seigo Nakao
Shinsuke Takaoka
Yasuaki Yuda
Yoshiko Saito
Original Assignee
Panasonic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of BRPI0912783A2 publication Critical patent/BRPI0912783A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15521—Ground-based stations combining by calculations packets received from different stations before transmitting the combined packets as part of network coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BRPI0912783A 2008-05-19 2009-05-13 dispositivo de retransmissão sem fios BRPI0912783A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008130749 2008-05-19
JP2008220138 2008-08-28
PCT/JP2009/002093 WO2009141974A1 (ja) 2008-05-19 2009-05-13 無線中継装置

Publications (1)

Publication Number Publication Date
BRPI0912783A2 true BRPI0912783A2 (pt) 2015-10-13

Family

ID=41339915

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912783A BRPI0912783A2 (pt) 2008-05-19 2009-05-13 dispositivo de retransmissão sem fios

Country Status (5)

Country Link
US (1) US8605750B2 (pt)
EP (1) EP2280496A4 (pt)
JP (1) JP5288641B2 (pt)
BR (1) BRPI0912783A2 (pt)
WO (1) WO2009141974A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8773975B2 (en) * 2010-01-21 2014-07-08 Lg Electronics Inc. Network coding enhancements
US8817728B2 (en) * 2011-02-22 2014-08-26 Qualcomm Incorporated System and method for third-party assisted peer-to-peer communication
WO2014014164A1 (en) * 2012-07-15 2014-01-23 Lg Electronics Inc. Method and apparatus for subset network coding with multiple antennas by relay node in wireless communication system
US9112549B2 (en) 2012-10-05 2015-08-18 Dali Systems Co. Ltd. DAS integrated digital off-air repeater
CN105191240B (zh) 2013-04-15 2018-06-15 华为技术有限公司 无线通信网络中的方法和节点
WO2015030547A1 (ko) * 2013-08-31 2015-03-05 엘지전자 주식회사 Fdr 전송을 지원하는 무선접속시스템에서 신호를 수신하는 방법 및 장치
WO2016076613A1 (ko) * 2014-11-10 2016-05-19 엘지전자 주식회사 중계기를 지원하는 무선 통신 시스템에서 클러스터 기반 협력 컨텐츠 송수신 방법 및 장치
WO2017039274A1 (ko) * 2015-08-30 2017-03-09 엘지전자 주식회사 무선 통신 시스템에서 클러스터 기반 협력 전송 방법 및 이를 위한 장치
WO2019236476A1 (en) 2018-06-04 2019-12-12 SparkMeter, Inc. Wireless mesh data network with increased transmission capacity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003174392A (ja) 2001-12-06 2003-06-20 Mitsubishi Electric Corp 無線中継装置
JP4394474B2 (ja) 2004-02-16 2010-01-06 株式会社エヌ・ティ・ティ・ドコモ 無線中継システム、無線中継装置及び無線中継方法
KR100864810B1 (ko) * 2005-09-28 2008-10-23 삼성전자주식회사 광대역 무선 통신 시스템에서 중계기를 이용하여 데이터를전송하기 위한 장치 및 방법
KR20070074256A (ko) * 2006-01-09 2007-07-12 삼성전자주식회사 셀룰러 망에서 릴레이를 통한 데이터 중계방법 및 이를지원하는 셀룰러 이동통신시스템
CN101170351B (zh) * 2006-10-23 2012-07-04 株式会社Ntt都科摩 一种数据传输方法
US8050213B2 (en) * 2007-09-17 2011-11-01 Lg Electronics, Inc. Message coding in a relayed communications network

Also Published As

Publication number Publication date
EP2280496A1 (en) 2011-02-02
WO2009141974A1 (ja) 2009-11-26
US8605750B2 (en) 2013-12-10
EP2280496A4 (en) 2012-10-03
US20110176474A1 (en) 2011-07-21
JPWO2009141974A1 (ja) 2011-09-29
JP5288641B2 (ja) 2013-09-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

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 2344 DE 08-12-2015 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.