CN101127558A - 通信系统 - Google Patents

通信系统 Download PDF

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Publication number
CN101127558A
CN101127558A CNA2007101419864A CN200710141986A CN101127558A CN 101127558 A CN101127558 A CN 101127558A CN A2007101419864 A CNA2007101419864 A CN A2007101419864A CN 200710141986 A CN200710141986 A CN 200710141986A CN 101127558 A CN101127558 A CN 101127558A
Authority
CN
China
Prior art keywords
transmission
source device
window
information
intermediate equipment
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.)
Pending
Application number
CNA2007101419864A
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English (en)
Chinese (zh)
Inventor
迈克尔·约翰·比默斯·哈特
周跃峰
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CN101127558A publication Critical patent/CN101127558A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04B7/204—Multiple access
    • H04B7/2043—Mixed mode, TDM and FDM systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • 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
    • H04B7/15592—Adapting at the relay station communication parameters for supporting cooperative relaying, i.e. transmission of the same data via direct - and relayed path
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
CNA2007101419864A 2006-08-18 2007-08-17 通信系统 Pending CN101127558A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0616477A GB2440982A (en) 2006-08-18 2006-08-18 Wireless multi-hop communication system
GB0616477.6 2006-08-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2010101222646A Division CN101820311B (zh) 2006-08-18 2007-08-17 多跳无线通信系统及其使用的传输方法

Publications (1)

Publication Number Publication Date
CN101127558A true CN101127558A (zh) 2008-02-20

Family

ID=37081239

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2007101419864A Pending CN101127558A (zh) 2006-08-18 2007-08-17 通信系统
CN2010101222646A Expired - Fee Related CN101820311B (zh) 2006-08-18 2007-08-17 多跳无线通信系统及其使用的传输方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2010101222646A Expired - Fee Related CN101820311B (zh) 2006-08-18 2007-08-17 多跳无线通信系统及其使用的传输方法

Country Status (7)

Country Link
US (2) US9356807B2 (enExample)
EP (2) EP2178325B1 (enExample)
JP (2) JP4992606B2 (enExample)
KR (2) KR100996034B1 (enExample)
CN (2) CN101127558A (enExample)
GB (1) GB2440982A (enExample)
TW (2) TW201029362A (enExample)

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CN101521922B (zh) * 2009-03-25 2012-11-07 华为技术有限公司 一种复用区切换方法和服务器
CN104053236A (zh) * 2013-03-11 2014-09-17 中兴通讯股份有限公司 一种资源分配方法、接入点及中继接入点

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101521922B (zh) * 2009-03-25 2012-11-07 华为技术有限公司 一种复用区切换方法和服务器
CN104053236A (zh) * 2013-03-11 2014-09-17 中兴通讯股份有限公司 一种资源分配方法、接入点及中继接入点
CN104053236B (zh) * 2013-03-11 2018-11-06 中兴通讯股份有限公司 一种资源分配方法、接入点及中继接入点

Also Published As

Publication number Publication date
CN101820311B (zh) 2013-04-24
KR101041639B1 (ko) 2011-06-14
JP2010187386A (ja) 2010-08-26
US8594009B2 (en) 2013-11-26
JP5062274B2 (ja) 2012-10-31
KR100996034B1 (ko) 2010-11-22
KR20100002235A (ko) 2010-01-06
CN101820311A (zh) 2010-09-01
EP1890416A2 (en) 2008-02-20
GB0616477D0 (en) 2006-09-27
US20100150051A1 (en) 2010-06-17
EP2178325B1 (en) 2012-02-22
TW201029362A (en) 2010-08-01
KR20080016504A (ko) 2008-02-21
US9356807B2 (en) 2016-05-31
EP2178325A3 (en) 2010-05-19
JP4992606B2 (ja) 2012-08-08
GB2440982A (en) 2008-02-20
EP2178325A2 (en) 2010-04-21
EP1890416B1 (en) 2014-01-08
TWI356645B (en) 2012-01-11
TW200816686A (en) 2008-04-01
US20080043816A1 (en) 2008-02-21
JP2008048421A (ja) 2008-02-28
EP1890416A3 (en) 2010-05-19

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Application publication date: 20080220