JP5688332B2 - 無線通信システム - Google Patents

無線通信システム Download PDF

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Publication number
JP5688332B2
JP5688332B2 JP2011136709A JP2011136709A JP5688332B2 JP 5688332 B2 JP5688332 B2 JP 5688332B2 JP 2011136709 A JP2011136709 A JP 2011136709A JP 2011136709 A JP2011136709 A JP 2011136709A JP 5688332 B2 JP5688332 B2 JP 5688332B2
Authority
JP
Japan
Prior art keywords
frequency
wireless communication
data transmission
unit
base station
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.)
Expired - Fee Related
Application number
JP2011136709A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013005348A5 (enExample
JP2013005348A (ja
Inventor
圭吾 長谷川
圭吾 長谷川
雅之 竹川
雅之 竹川
キャート ベン トウ
キャート ベン トウ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Kokusai Electric Inc
Kokusai Denki Electric Inc
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 Hitachi Kokusai Electric Inc, Kokusai Denki Electric Inc filed Critical Hitachi Kokusai Electric Inc
Priority to JP2011136709A priority Critical patent/JP5688332B2/ja
Priority to PCT/JP2012/064793 priority patent/WO2012176632A1/ja
Priority to BRBR102012015155-3A priority patent/BR102012015155A2/pt
Priority to US14/123,843 priority patent/US9319888B2/en
Publication of JP2013005348A publication Critical patent/JP2013005348A/ja
Publication of JP2013005348A5 publication Critical patent/JP2013005348A5/ja
Application granted granted Critical
Publication of JP5688332B2 publication Critical patent/JP5688332B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • 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
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
JP2011136709A 2011-06-20 2011-06-20 無線通信システム Expired - Fee Related JP5688332B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011136709A JP5688332B2 (ja) 2011-06-20 2011-06-20 無線通信システム
PCT/JP2012/064793 WO2012176632A1 (ja) 2011-06-20 2012-06-08 無線通信システム
BRBR102012015155-3A BR102012015155A2 (pt) 2011-06-20 2012-06-19 sistema de comunicaÇço sem fio
US14/123,843 US9319888B2 (en) 2011-06-20 2012-08-06 System and method for selecting unlicensed frequency band using hybrid TDD and FDD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011136709A JP5688332B2 (ja) 2011-06-20 2011-06-20 無線通信システム

Publications (3)

Publication Number Publication Date
JP2013005348A JP2013005348A (ja) 2013-01-07
JP2013005348A5 JP2013005348A5 (enExample) 2014-07-24
JP5688332B2 true JP5688332B2 (ja) 2015-03-25

Family

ID=47422472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011136709A Expired - Fee Related JP5688332B2 (ja) 2011-06-20 2011-06-20 無線通信システム

Country Status (4)

Country Link
US (1) US9319888B2 (enExample)
JP (1) JP5688332B2 (enExample)
BR (1) BR102012015155A2 (enExample)
WO (1) WO2012176632A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6021007B2 (ja) * 2013-01-18 2016-11-02 国立研究開発法人情報通信研究機構 データベース、データベース制御方法
EP2966891B1 (en) * 2013-03-07 2020-07-29 Sony Corporation Communication control device, communication control method, and communication device
JP6151965B2 (ja) 2013-05-13 2017-06-21 株式会社日立国際電気 無線通信システム
US11611409B2 (en) * 2021-06-14 2023-03-21 BlackBear (Taiwan) Industrial Networking Security Ltd. Communication system and communication method for reporting compromised state in one-way transmission
CN114286285B (zh) * 2021-12-10 2023-07-04 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） 一种基于地理网格的通信频率探测方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103445B1 (ko) * 2004-08-31 2012-01-09 텔레폰악티에볼라겟엘엠에릭슨(펍) 인가되지 않은 이동 액세스 네트워크에서 방향 전환 제한
US20080304404A1 (en) * 2007-06-06 2008-12-11 Wei Lu Architecture for owa based tdd-ofdm system
CN101686466B (zh) * 2008-09-28 2012-11-21 华为技术有限公司 一种子信道共享的方法、装置和系统
JP5260251B2 (ja) * 2008-12-08 2013-08-14 株式会社トヨタＩｔ開発センター コグニティブ無線システムにおける利用周波数帯調整方法および無線通信装置
US9025536B2 (en) * 2009-03-26 2015-05-05 Qualcomm Incorporated Apparatus and methods of whitespace communication
EP2609772A4 (en) * 2010-08-26 2016-08-24 Ericsson Telefon Ab L M METHOD AND NETWORK NODES IN A COMMUNICATION SYSTEM
EP2679069A1 (en) * 2011-02-23 2014-01-01 BlackBerry Limited Extending carrier assignment by use of dynamic component carriers
US8971277B2 (en) * 2012-01-13 2015-03-03 Hitachi Kokusai Electric Inc. Wireless communication system and receiving device

Also Published As

Publication number Publication date
US20140112215A1 (en) 2014-04-24
BR102012015155A2 (pt) 2013-07-02
WO2012176632A1 (ja) 2012-12-27
US9319888B2 (en) 2016-04-19
JP2013005348A (ja) 2013-01-07

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