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GB2415870B - Multi-carrier communications - Google Patents

Multi-carrier communications

Info

Publication number
GB2415870B
GB2415870B GB0414659A GB0414659A GB2415870B GB 2415870 B GB2415870 B GB 2415870B GB 0414659 A GB0414659 A GB 0414659A GB 0414659 A GB0414659 A GB 0414659A GB 2415870 B GB2415870 B GB 2415870B
Authority
GB
United Kingdom
Prior art keywords
carrier communications
communications
carrier
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
GB0414659A
Other versions
GB2415870A (en
GB0414659D0 (en
Inventor
Hokyu Choi
Thierry Lestable
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB0414659A priority Critical patent/GB2415870B/en
Publication of GB0414659D0 publication Critical patent/GB0414659D0/en
Publication of GB2415870A publication Critical patent/GB2415870A/en
Application granted granted Critical
Publication of GB2415870B publication Critical patent/GB2415870B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L27/2608—
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H04Q7/3825—
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0414659A 2004-06-30 2004-06-30 Multi-carrier communications Expired - Fee Related GB2415870B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0414659A GB2415870B (en) 2004-06-30 2004-06-30 Multi-carrier communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0414659A GB2415870B (en) 2004-06-30 2004-06-30 Multi-carrier communications

Publications (3)

Publication Number Publication Date
GB0414659D0 GB0414659D0 (en) 2004-08-04
GB2415870A GB2415870A (en) 2006-01-04
GB2415870B true GB2415870B (en) 2006-12-06

Family

ID=32843323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0414659A Expired - Fee Related GB2415870B (en) 2004-06-30 2004-06-30 Multi-carrier communications

Country Status (1)

Country Link
GB (1) GB2415870B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2633053C (en) * 2005-12-23 2013-06-11 Samsung Electronics Co., Ltd Method and apparatus for channel quality indicator report
KR100934656B1 (en) 2006-02-06 2009-12-31 엘지전자 주식회사 Radio Resource Allocation Method in Multi-Carrier System
JP4575318B2 (en) * 2006-03-09 2010-11-04 株式会社東芝 Base station, radio terminal and radio communication method
FI20065183A0 (en) * 2006-03-20 2006-03-20 Nokia Corp Channel quality signaling
EP1863209A1 (en) * 2006-06-02 2007-12-05 Alcatel Lucent Channel quality reporting in an orthogonal frequency division multiplexing system
DE102006039309A1 (en) * 2006-08-22 2008-02-28 Benq Mobile Gmbh & Co. Ohg Method and device for transmitting status data
SG179491A1 (en) 2007-03-15 2012-04-27 Interdigital Tech Corp Method and apparatus for feedback overhead reduction in wireless communications
RU2420889C1 (en) * 2007-03-15 2011-06-10 Интердиджитал Текнолоджи Корпорейшн Method and device for reducing feedback delays in wireless communication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956642A (en) * 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
US20030169681A1 (en) * 2000-12-15 2003-09-11 Xiaodong Li Multi-carrier communications with group-based subcarrier allocation
US6732323B1 (en) * 2000-10-12 2004-05-04 3Com Corporation Method of selecting initialization parameters for multi-channel data communication with forward error correction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956642A (en) * 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
US6732323B1 (en) * 2000-10-12 2004-05-04 3Com Corporation Method of selecting initialization parameters for multi-channel data communication with forward error correction
US20030169681A1 (en) * 2000-12-15 2003-09-11 Xiaodong Li Multi-carrier communications with group-based subcarrier allocation

Also Published As

Publication number Publication date
GB2415870A (en) 2006-01-04
GB0414659D0 (en) 2004-08-04

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Legal Events

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

Effective date: 20180630