GB2469081B - Wireless communication method and apparatus - Google Patents

Wireless communication method and apparatus

Info

Publication number
GB2469081B
GB2469081B GB0905588A GB0905588A GB2469081B GB 2469081 B GB2469081 B GB 2469081B GB 0905588 A GB0905588 A GB 0905588A GB 0905588 A GB0905588 A GB 0905588A GB 2469081 B GB2469081 B GB 2469081B
Authority
GB
United Kingdom
Prior art keywords
wireless communication
communication method
wireless
communication
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
GB0905588A
Other versions
GB2469081A (en
GB0905588D0 (en
Inventor
Ngoc-Dung Dao
Yong Sun
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.)
Toshiba Europe Ltd
Original Assignee
Toshiba Research Europe 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 Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Priority to GB0905588A priority Critical patent/GB2469081B/en
Publication of GB0905588D0 publication Critical patent/GB0905588D0/en
Publication of GB2469081A publication Critical patent/GB2469081A/en
Application granted granted Critical
Publication of GB2469081B publication Critical patent/GB2469081B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
    • H04J11/0033—Interference mitigation or co-ordination of multi-user interference at the transmitter by pre-cancellation of known interference, e.g. using a matched filter, dirty paper coder or Thomlinson-Harashima precoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
    • H04L25/4975—Correlative coding using Tomlinson precoding, Harashima precoding, Trellis precoding or GPRS
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0905588A 2009-03-31 2009-03-31 Wireless communication method and apparatus Expired - Fee Related GB2469081B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0905588A GB2469081B (en) 2009-03-31 2009-03-31 Wireless communication method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0905588A GB2469081B (en) 2009-03-31 2009-03-31 Wireless communication method and apparatus

Publications (3)

Publication Number Publication Date
GB0905588D0 GB0905588D0 (en) 2009-05-13
GB2469081A GB2469081A (en) 2010-10-06
GB2469081B true GB2469081B (en) 2012-07-11

Family

ID=40672075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0905588A Expired - Fee Related GB2469081B (en) 2009-03-31 2009-03-31 Wireless communication method and apparatus

Country Status (1)

Country Link
GB (1) GB2469081B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8730788B2 (en) 2010-03-12 2014-05-20 Kabushiki Kaisha Toshiba Linear multiuser precoding with multiple-receive antenna receivers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102104453B (en) * 2009-12-18 2014-12-03 华为技术有限公司 Precoding method and device and decoding method and device
CN102137495B (en) * 2011-03-11 2013-12-11 东南大学 Method for allocating resources based on minimum capacity loss

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159122A1 (en) * 2006-12-28 2008-07-03 Avner Dor Method and apparatus to support SDMA transmission of a OFDMA based network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159122A1 (en) * 2006-12-28 2008-07-03 Avner Dor Method and apparatus to support SDMA transmission of a OFDMA based network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Simplified Antenna Selection and User Scheduling for Orthogonal Space-Division Multiplexing" (SIGDEL ET AL.) - Wireless Communications and Networking Conference, 2007. 11-15 March 2007 Page(s):1728 - 1733 See especially pages 1731-2. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8730788B2 (en) 2010-03-12 2014-05-20 Kabushiki Kaisha Toshiba Linear multiuser precoding with multiple-receive antenna receivers

Also Published As

Publication number Publication date
GB2469081A (en) 2010-10-06
GB0905588D0 (en) 2009-05-13

Similar Documents

Publication Publication Date Title
EP2439997A4 (en) Wireless communication apparatus and wireless communication method
GB2470372B (en) Wireless communications method and apparatus
GB2467143B (en) Wireless commication method and apparatus
EP2405677A4 (en) Wireless communication apparatus and wireless communication method
EP2498536A4 (en) Communication apparatus and communication method
EP2352305A4 (en) Wireless communication apparatus and wireless communication method
EP3829246C0 (en) Radio communication apparatuses and radio communication method
EP2445265A4 (en) Wireless communication system and wireless communication method
HK1164021A1 (en) Method and apparatus for communication
EP2458764A4 (en) Wireless communication device and wireless communication method
GB0919533D0 (en) Wireless communication apparatus and method
GB2469080B (en) Wireless communications method and apparatus
EP2426979A4 (en) Wireless communication device and wireless communication method
EP2485551A4 (en) Wireless communication apparatus and wireless communication method
ZA201109343B (en) Wireless communication device and wireless communication method
GB2475307B (en) Wireless communications apparatus and method
EP2477340A4 (en) Wireless communication apparatus and wireless communication method
GB201008450D0 (en) Wireless communication method and apparatus
GB0811958D0 (en) Wireless communication method and apparatus
GB2469081B (en) Wireless communication method and apparatus
EP2512049A4 (en) Wireless communication apparatus and wireless communication method
EP2523353A4 (en) Wireless communication apparatus and wireless communication method
EP2437476A4 (en) Communication apparatus and communication method
GB0811959D0 (en) Wireless communication method and apparatus
GB2467144B (en) Wireless communications methods and apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140331