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GB2453773B - Wireless communications apparatus - Google Patents

Wireless communications apparatus

Info

Publication number
GB2453773B
GB2453773B GB0720448A GB0720448A GB2453773B GB 2453773 B GB2453773 B GB 2453773B GB 0720448 A GB0720448 A GB 0720448A GB 0720448 A GB0720448 A GB 0720448A GB 2453773 B GB2453773 B GB 2453773B
Authority
GB
United Kingdom
Prior art keywords
wireless communications
communications apparatus
wireless
communications
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
GB0720448A
Other versions
GB0720448D0 (en
GB2453773A (en
Inventor
Andrew George Lillie
Darren Phillip Mcnamara
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 GB0720448A priority Critical patent/GB2453773B/en
Publication of GB0720448D0 publication Critical patent/GB0720448D0/en
Publication of GB2453773A publication Critical patent/GB2453773A/en
Application granted granted Critical
Publication of GB2453773B publication Critical patent/GB2453773B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0631—Receiver arrangements
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03292—Arrangements for operating in conjunction with other apparatus with channel estimation circuitry
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
GB0720448A 2007-10-18 2007-10-18 Wireless communications apparatus Expired - Fee Related GB2453773B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0720448A GB2453773B (en) 2007-10-18 2007-10-18 Wireless communications apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0720448A GB2453773B (en) 2007-10-18 2007-10-18 Wireless communications apparatus

Publications (3)

Publication Number Publication Date
GB0720448D0 GB0720448D0 (en) 2007-11-28
GB2453773A GB2453773A (en) 2009-04-22
GB2453773B true GB2453773B (en) 2010-04-21

Family

ID=38814097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0720448A Expired - Fee Related GB2453773B (en) 2007-10-18 2007-10-18 Wireless communications apparatus

Country Status (1)

Country Link
GB (1) GB2453773B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101917368B (en) * 2010-07-30 2013-01-09 北京邮电大学 Soft Output Method for MIMO Detection Based on Lattice Reduction
CN103957086B (en) * 2014-04-11 2017-03-29 电子科技大学 MU MIMO precoding implementation methods
CN115070754B (en) * 2022-05-06 2025-09-05 深圳市优必选科技股份有限公司 A robot state optimization control method, device and terminal equipment

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Gor, L.; Faulkner, M., "Power Reduction through Upper Triangular Matrix Tracking in QR Detection MIMO Receivers," IEEE Vehicular Technology Conference, 2006, pp1-5, Sept. 2006. *
Wubben, D.; Bohnke, R.; Kuhn, V.; Kammeyer, K.-D., "MMSE-based lattice-reduction for near-ML detection of MIMO systems," Smart Antennas, 2004. ITG Workshop on , vol., no., pp. 106-113, 18-19 March 2004. *
Ying Hung Gan; Wai How Mow, "Complex lattice reduction algorithms for low-complexity MIMO detection," Global Telecommunications Conference 2005, vol.5, pp 2953-2957, Dec. 2005. ISBN: 0-7803-9414-3. *

Also Published As

Publication number Publication date
GB0720448D0 (en) 2007-11-28
GB2453773A (en) 2009-04-22

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Legal Events

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

Effective date: 20141018