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EP2394375A4 - Techniques for quick access channel information loading in wireless networks - Google Patents

Techniques for quick access channel information loading in wireless networks

Info

Publication number
EP2394375A4
EP2394375A4 EP09824206.8A EP09824206A EP2394375A4 EP 2394375 A4 EP2394375 A4 EP 2394375A4 EP 09824206 A EP09824206 A EP 09824206A EP 2394375 A4 EP2394375 A4 EP 2394375A4
Authority
EP
European Patent Office
Prior art keywords
techniques
channel information
access channel
wireless networks
quick access
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Withdrawn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
EP09824206.8A
Other languages
German (de)
French (fr)
Other versions
EP2394375A2 (en
Inventor
Yuan Zhu
Xiangying Yang
Qinghua Li
Hujun Yin
Honggang Li
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.)
Intel Corp
Original Assignee
Intel Corp
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
Priority claimed from US12/378,390 external-priority patent/US8064476B2/en
Application filed by Intel Corp filed Critical Intel Corp
Publication of EP2394375A2 publication Critical patent/EP2394375A2/en
Publication of EP2394375A4 publication Critical patent/EP2394375A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP09824206.8A 2008-10-31 2009-10-31 Techniques for quick access channel information loading in wireless networks Withdrawn EP2394375A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11054408P 2008-10-31 2008-10-31
US12/378,390 US8064476B2 (en) 2009-02-13 2009-02-13 Techniques for quick access channel information loading in wireless networks
PCT/US2009/062902 WO2010051516A2 (en) 2008-10-31 2009-10-31 Techniques for quick access channel information loading in wireless networks

Publications (2)

Publication Number Publication Date
EP2394375A2 EP2394375A2 (en) 2011-12-14
EP2394375A4 true EP2394375A4 (en) 2015-06-17

Family

ID=42129578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09824206.8A Withdrawn EP2394375A4 (en) 2008-10-31 2009-10-31 Techniques for quick access channel information loading in wireless networks

Country Status (3)

Country Link
EP (1) EP2394375A4 (en)
CN (1) CN102273099A (en)
WO (1) WO2010051516A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8064476B2 (en) 2009-02-13 2011-11-22 Intel Corporation Techniques for quick access channel information loading in wireless networks
CN103561449B (en) * 2013-11-08 2017-04-05 福建星网锐捷网络有限公司 Radio switch-in method and WAP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2030344A4 (en) * 2006-06-20 2013-04-24 Intel Corp Random access request extension for an additional resource request
US7804799B2 (en) * 2006-12-29 2010-09-28 Intel Corporation Uplink contention based access with quick access channel
US20080232401A1 (en) * 2007-03-20 2008-09-25 Sassan Ahmadi LOGICAL AND TRANSPORT CHANNEL STRUCTURES FOR MOBILE WiMAX WIRELESS SYSTEMS

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
QINGHUA LI ET AL: "BW-REQ channel design recommendations for IEEE 802.16m", 13 July 2008 (2008-07-13), pages 20pp, XP008166777, Retrieved from the Internet <URL:http://wirelessman.org/tgm/contrib/C80216m-08_635.pdf> *
See also references of WO2010051516A2 *
SHKUMBIN HAMITI NOKIA SDD EDITOR: "The Draft IEEE 802.16m System Description Document ; 80216m-08_003r5", IEEE DRAFT; 80216M-08_003R5, IEEE-SA, PISCATAWAY, NJ USA, vol. 802.16m, no. r5, 3 October 2008 (2008-10-03), pages 1 - 122, XP068003213 *
YUAN ZHU ET AL: "Quick Access Channel(QACH) Design for IEEE 802.16m BW-REQ", INTERNET CITATION, 12 September 2008 (2008-09-12), pages 1 - 28, XP003033149, Retrieved from the Internet <URL:http://wirelessman.org/tgm/contrib/C80216m-08_1055r1.pdf> [retrieved on 20140201] *

Also Published As

Publication number Publication date
EP2394375A2 (en) 2011-12-14
WO2010051516A2 (en) 2010-05-06
CN102273099A (en) 2011-12-07
WO2010051516A3 (en) 2010-07-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20110705

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20150519

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 7/26 20060101AFI20150512BHEP

Ipc: H04L 5/00 20060101ALI20150512BHEP

Ipc: H04W 74/00 20090101ALI20150512BHEP

Ipc: H04L 27/26 20060101ALI20150512BHEP

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Effective date: 20161103

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18D Application deemed to be withdrawn

Effective date: 20180501