GB0802932D0 - Wireless communication apparatus - Google Patents

Wireless communication apparatus

Info

Publication number
GB0802932D0
GB0802932D0 GB0802932A GB0802932A GB0802932D0 GB 0802932 D0 GB0802932 D0 GB 0802932D0 GB 0802932 A GB0802932 A GB 0802932A GB 0802932 A GB0802932 A GB 0802932A GB 0802932 D0 GB0802932 D0 GB 0802932D0
Authority
GB
United Kingdom
Prior art keywords
wireless communication
communication apparatus
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.)
Withdrawn
Application number
GB0802932A
Other versions
GB2457507A (en
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 GB0802932A priority Critical patent/GB2457507A/en
Publication of GB0802932D0 publication Critical patent/GB0802932D0/en
Publication of GB2457507A publication Critical patent/GB2457507A/en
Withdrawn legal-status Critical Current

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
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • H04L25/0244—Channel estimation channel estimation algorithms using matrix methods with inversion
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
GB0802932A 2008-02-18 2008-02-18 Lattice reduction for detection of MIMO systems using an LLL-based algorithm Withdrawn GB2457507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0802932A GB2457507A (en) 2008-02-18 2008-02-18 Lattice reduction for detection of MIMO systems using an LLL-based algorithm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0802932A GB2457507A (en) 2008-02-18 2008-02-18 Lattice reduction for detection of MIMO systems using an LLL-based algorithm

Publications (2)

Publication Number Publication Date
GB0802932D0 true GB0802932D0 (en) 2008-03-26
GB2457507A GB2457507A (en) 2009-08-19

Family

ID=39271867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0802932A Withdrawn GB2457507A (en) 2008-02-18 2008-02-18 Lattice reduction for detection of MIMO systems using an LLL-based algorithm

Country Status (1)

Country Link
GB (1) GB2457507A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11309992B2 (en) * 2018-07-17 2022-04-19 Qualcomm Incorporated Using lattice reduction for reduced decoder complexity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429884B (en) * 2005-09-05 2008-02-13 Toshiba Res Europ Ltd Wireless communications apparatus
GB2439770A (en) * 2006-07-05 2008-01-09 Siemens Ag Decision error compensation in wireless MIMO receivers
US7668268B2 (en) * 2006-05-22 2010-02-23 Nokia Corporation Lower complexity computation of lattice reduction
GB2438663B (en) * 2006-06-01 2008-10-29 Toshiba Res Europ Ltd Wireless communication apparatus
GB2440196B (en) * 2006-07-14 2008-10-08 Toshiba Res Europ Ltd Wireless Communications Apparatus

Also Published As

Publication number Publication date
GB2457507A (en) 2009-08-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)