WO2008067123A3 - Base station, system and method for notifying the presence of a first non-conforming device between beacon signal transmissions - Google Patents

Base station, system and method for notifying the presence of a first non-conforming device between beacon signal transmissions Download PDF

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Publication number
WO2008067123A3
WO2008067123A3 PCT/US2007/083916 US2007083916W WO2008067123A3 WO 2008067123 A3 WO2008067123 A3 WO 2008067123A3 US 2007083916 W US2007083916 W US 2007083916W WO 2008067123 A3 WO2008067123 A3 WO 2008067123A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
conforming device
beacon signal
notifying
signal transmissions
Prior art date
Application number
PCT/US2007/083916
Other languages
French (fr)
Other versions
WO2008067123A2 (en
Inventor
Kaberi Banerjee
Original Assignee
Nxp Bv
Kaberi Banerjee
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 Nxp Bv, Kaberi Banerjee filed Critical Nxp Bv
Priority to EP07871390A priority Critical patent/EP2103045A2/en
Publication of WO2008067123A2 publication Critical patent/WO2008067123A2/en
Publication of WO2008067123A3 publication Critical patent/WO2008067123A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Abstract

A base station, system and method for notifying the presence of a first non-conforming device in a wireless communication system between beacon signal transmissions uses an announcement signal regarding the presence of the non-conforming device in the system, which is transmitted from the base station to at least one conforming device before the transmission of the next beacon signal from the base station so that the conforming device can implement a protection mechanism for transmissions.
PCT/US2007/083916 2006-11-07 2007-11-07 Base station, system and method for notifying the presence of a first non-conforming device between beacon signal transmissions WO2008067123A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07871390A EP2103045A2 (en) 2006-11-07 2007-11-07 Base station, system and method for notifying the presence of a first non-conforming device between beacon signal transmissions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85771906P 2006-11-07 2006-11-07
US60/857,719 2006-11-07

Publications (2)

Publication Number Publication Date
WO2008067123A2 WO2008067123A2 (en) 2008-06-05
WO2008067123A3 true WO2008067123A3 (en) 2009-02-12

Family

ID=39468598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/083916 WO2008067123A2 (en) 2006-11-07 2007-11-07 Base station, system and method for notifying the presence of a first non-conforming device between beacon signal transmissions

Country Status (3)

Country Link
EP (1) EP2103045A2 (en)
CN (1) CN101536421A (en)
WO (1) WO2008067123A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984696B (en) * 2010-10-20 2012-09-05 苏州中科半导体集成技术研发中心有限公司 Detection method and detection device for different format frames in wireless local area network

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057899A1 (en) * 2002-12-19 2004-07-08 Nokia Corporation System and handover mechanism in frequency multiple band environment and equipment therefor
WO2006083136A1 (en) * 2005-02-07 2006-08-10 Samsung Electronics Co., Ltd. Method and apparatus for determining ack frame to acknowledge receipt of transmission frame on a wlan

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057899A1 (en) * 2002-12-19 2004-07-08 Nokia Corporation System and handover mechanism in frequency multiple band environment and equipment therefor
WO2006083136A1 (en) * 2005-02-07 2006-08-10 Samsung Electronics Co., Ltd. Method and apparatus for determining ack frame to acknowledge receipt of transmission frame on a wlan

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
802 11 WORKING GROUP: "IEEE 802.11n Part 7: Frame Format", IEEE P802.11N/D1.4, SEPTEMBER 2006, 4 September 2006 (2006-09-04), pages 9 - 66, XP002506875, Retrieved from the Internet <URL:http://www.ee.ust.hk/~eejinjie/research_files/LDPC_files/invovled%20standards/11n-1.04.pdf> [retrieved on 20081201] *
DOUGLAS B ET AL: "Greenfield protection mechanism - doc.: IEEE 802.11-06/1513r1", INTERNET CITATION, 19 September 2006 (2006-09-19), pages 1 - 9, XP002506722, Retrieved from the Internet <URL:https://mentor.ieee.org/802.11/file/06/11-06-1513-01-000n-greenfield-protection-mechanism.ppt> [retrieved on 20081201] *
YANG XIAO: "IEEE 802.11n: Enhancements for higher throughput in wireless LANs", IEEE WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 12, no. 6, 1 December 2005 (2005-12-01), pages 82 - 91, XP001512872, ISSN: 1536-1284 *

Also Published As

Publication number Publication date
EP2103045A2 (en) 2009-09-23
CN101536421A (en) 2009-09-16
WO2008067123A2 (en) 2008-06-05

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