USRE44904E1 - Method for contention free traffic detection - Google Patents
Method for contention free traffic detection Download PDFInfo
- Publication number
- USRE44904E1 USRE44904E1 US13/171,882 US201113171882A USRE44904E US RE44904 E1 USRE44904 E1 US RE44904E1 US 201113171882 A US201113171882 A US 201113171882A US RE44904 E USRE44904 E US RE44904E
- Authority
- US
- United States
- Prior art keywords
- priority
- frame
- frames
- priority frames
- received frame
- 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, expires
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0086—Unequal error protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
Description
-
- Information element 1: offset 1 and
search pattern 1 - Information element 2: offset 2 and
search pattern 2 - Information element 3: offset 3 and
search pattern 3 . . . - Information element n: offset n and search pattern n
- Information element 1: offset 1 and
-
- Information element 1: offset 1 and
search pattern 1
- Information element 1: offset 1 and
-
- Information element 1: offset 1 and
search pattern 1 - Information element 2: offset 2 and
search pattern 2
- Information element 1: offset 1 and
CFP DTIM counter/(PFC−(PFOCFP−CFP DTIM counter))/100)
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/171,882 USRE44904E1 (en) | 1999-12-17 | 2011-06-29 | Method for contention free traffic detection |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1999/010097 WO2001045328A1 (en) | 1999-12-17 | 1999-12-17 | A method for contention free traffic detection |
US10/167,986 US7027465B2 (en) | 1999-12-17 | 2002-06-11 | Method for contention free traffic detection |
US11/402,621 US7555014B2 (en) | 1999-12-17 | 2006-04-11 | Method for contention free traffic detection |
US13/171,882 USRE44904E1 (en) | 1999-12-17 | 2011-06-29 | Method for contention free traffic detection |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/402,621 Reissue US7555014B2 (en) | 1999-12-17 | 2006-04-11 | Method for contention free traffic detection |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE44904E1 true USRE44904E1 (en) | 2014-05-20 |
Family
ID=8167538
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/167,986 Expired - Lifetime US7027465B2 (en) | 1999-12-17 | 2002-06-11 | Method for contention free traffic detection |
US11/402,621 Ceased US7555014B2 (en) | 1999-12-17 | 2006-04-11 | Method for contention free traffic detection |
US13/171,882 Expired - Fee Related USRE44904E1 (en) | 1999-12-17 | 2011-06-29 | Method for contention free traffic detection |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/167,986 Expired - Lifetime US7027465B2 (en) | 1999-12-17 | 2002-06-11 | Method for contention free traffic detection |
US11/402,621 Ceased US7555014B2 (en) | 1999-12-17 | 2006-04-11 | Method for contention free traffic detection |
Country Status (4)
Country | Link |
---|---|
US (3) | US7027465B2 (en) |
EP (1) | EP1249098A1 (en) |
AU (1) | AU2098800A (en) |
WO (1) | WO2001045328A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2098800A (en) | 1999-12-17 | 2001-06-25 | Nokia Corporation | A method for contention free traffic detection |
US7684318B2 (en) * | 2002-03-08 | 2010-03-23 | Maarten Menzo Wentink | Shared-communications channel utilization for applications having different class of service requirements |
JP3761486B2 (en) | 2002-03-29 | 2006-03-29 | Necインフロンティア株式会社 | Wireless LAN system, main device and program |
JP3834280B2 (en) | 2002-10-01 | 2006-10-18 | Necインフロンティア株式会社 | Terminal device, priority processing method in terminal device, and program |
KR20040047376A (en) * | 2002-11-29 | 2004-06-05 | 삼성전자주식회사 | Communication control method for wireless LAN |
FR2857185A1 (en) * | 2003-07-01 | 2005-01-07 | Thomson Licensing Sa | METHOD AND DEVICE FOR MANAGING THE TRANSMISSION OF DATA IN A STATION OF A WIRELESS NETWORK |
US20050128977A1 (en) * | 2003-07-23 | 2005-06-16 | Interdigital Technology Corporation | Method and apparatus for determining and managing congestion in a wireless communications system |
US8005055B2 (en) | 2003-07-23 | 2011-08-23 | Interdigital Technology Corporation | Method and apparatus for determining and managing congestion in a wireless communications system |
US7062703B1 (en) * | 2003-07-28 | 2006-06-13 | Cisco Technology, Inc | Early detection of false start-of-packet triggers in a wireless network node |
KR100542348B1 (en) * | 2003-09-03 | 2006-01-10 | 삼성전자주식회사 | apparatus and method of power saving in wireless LAN system |
TWI263427B (en) * | 2003-12-25 | 2006-10-01 | Inst Information Industry | Method of contention control for quality of service (QoS) in WLAN |
WO2006041673A2 (en) * | 2004-10-08 | 2006-04-20 | Interdigital Technology Corporation | Wireless local area network medium access control extensions for station power efficiency and resource management |
JP4480726B2 (en) * | 2004-11-26 | 2010-06-16 | 富士通株式会社 | Wireless terminal and wireless communication method |
US7623459B2 (en) * | 2005-12-02 | 2009-11-24 | Intel Corporation | Methods and apparatus for providing a flow control system for traffic flow in a wireless mesh network based on traffic prioritization |
US8139552B1 (en) * | 2006-07-07 | 2012-03-20 | Rockstar Bidco, LP | Access category enforcement in wireless local area networks |
CN100452740C (en) * | 2006-07-28 | 2009-01-14 | 清华大学 | Method for speech communicating in radio local network |
US7664089B2 (en) * | 2007-01-12 | 2010-02-16 | Hitachi Ltd. | System and method for using an adaptive hybrid coordination function (HCF) in an 802.11E wireless LAN |
US20130215897A1 (en) * | 2010-07-26 | 2013-08-22 | David Warren | Mitigation of detected patterns in a network device |
EP2633396A4 (en) | 2010-10-27 | 2016-05-25 | Hewlett Packard Development Co | Pattern detection |
US10237147B2 (en) * | 2013-05-13 | 2019-03-19 | Marvell World Trade Ltd. | Heuristic network traffic classification using byte-distributions |
CN114866185B (en) * | 2022-03-25 | 2023-08-29 | 天津瑞发科半导体技术有限公司 | Method for transmitting multi-priority data frame |
Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627051A (en) | 1982-12-03 | 1986-12-02 | Nec | Loop network system controlled by a simple clock station |
US4716407A (en) | 1985-10-07 | 1987-12-29 | Motorola, Inc. | Trunked communication system true priority channel scan |
US4930124A (en) | 1985-11-21 | 1990-05-29 | Thomson-Csf | Decentralized and synchronous data transmission process and network |
EP0491494A2 (en) | 1990-12-18 | 1992-06-24 | AT&T Corp. | Call path resource allocation in a wireless telecommunications system |
EP0584667A1 (en) | 1992-08-19 | 1994-03-02 | Gte Laboratories Incorporated | Wireless device and means for verifying identification |
US5541919A (en) * | 1994-12-19 | 1996-07-30 | Motorola, Inc. | Multimedia multiplexing device and method using dynamic packet segmentation |
EP0749254A1 (en) | 1995-06-15 | 1996-12-18 | Nokia Mobile Phones Ltd. | Multiple-level home area pricing for cellular mobile telephones |
US5594738A (en) | 1993-10-18 | 1997-01-14 | Motorola, Inc. | Time slot allocation method |
EP0782297A2 (en) | 1995-12-29 | 1997-07-02 | Lsi Logic Corporation | Method and apparatus for increasing the effective band width of a digital wireless network |
US5675617A (en) | 1994-10-05 | 1997-10-07 | Motorola, Inc. | Synchronous protocol encoding and decoding method |
US5678188A (en) | 1993-09-14 | 1997-10-14 | Sony Corporation | Emergency message communication method |
US5682386A (en) * | 1994-04-19 | 1997-10-28 | Multi-Tech Systems, Inc. | Data/voice/fax compression multiplexer |
EP0804006A2 (en) | 1996-04-23 | 1997-10-29 | International Business Machines Corporation | Medium access control scheme for a wireless access to an ATM network |
US5822361A (en) | 1994-11-11 | 1998-10-13 | Hitachi, Ltd. And Hitachi Microcomputer System Ltd. | Wireless LAN system and base station apparatus |
US5857092A (en) | 1995-09-26 | 1999-01-05 | Fujitsu Limited | Interface apparatus for SDH/SONET interconnection |
US5881242A (en) | 1997-01-09 | 1999-03-09 | International Business Machines Corporation | Method and system of parsing frame headers for routing data frames within a computer network |
EP0917317A1 (en) | 1997-10-14 | 1999-05-19 | Lucent Technologies Inc. | Method for conflict resolution in a multiple acess system for communications networks |
EP0959398A1 (en) | 1998-05-01 | 1999-11-24 | The Foxboro Company | Alarm analysis tools method and apparatus |
WO2001045328A1 (en) | 1999-12-17 | 2001-06-21 | Nokia Corporation | A method for contention free traffic detection |
US6347087B1 (en) * | 1998-10-05 | 2002-02-12 | Packet Engines Incorporated | Content-based forwarding/filtering in a network switching device |
US6633564B1 (en) * | 1999-09-22 | 2003-10-14 | Nortel Networks Limited | Method and apparatus for inserting packets into a data stream |
US6658363B2 (en) | 2001-01-18 | 2003-12-02 | Hewlett-Packard Development Company, L.P. | Digital data pattern detection methods and arrangements |
-
1999
- 1999-12-17 AU AU20988/00A patent/AU2098800A/en not_active Abandoned
- 1999-12-17 EP EP99965493A patent/EP1249098A1/en not_active Withdrawn
- 1999-12-17 WO PCT/EP1999/010097 patent/WO2001045328A1/en not_active Application Discontinuation
-
2002
- 2002-06-11 US US10/167,986 patent/US7027465B2/en not_active Expired - Lifetime
-
2006
- 2006-04-11 US US11/402,621 patent/US7555014B2/en not_active Ceased
-
2011
- 2011-06-29 US US13/171,882 patent/USRE44904E1/en not_active Expired - Fee Related
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627051A (en) | 1982-12-03 | 1986-12-02 | Nec | Loop network system controlled by a simple clock station |
US4716407A (en) | 1985-10-07 | 1987-12-29 | Motorola, Inc. | Trunked communication system true priority channel scan |
US4930124A (en) | 1985-11-21 | 1990-05-29 | Thomson-Csf | Decentralized and synchronous data transmission process and network |
EP0491494A2 (en) | 1990-12-18 | 1992-06-24 | AT&T Corp. | Call path resource allocation in a wireless telecommunications system |
EP0584667A1 (en) | 1992-08-19 | 1994-03-02 | Gte Laboratories Incorporated | Wireless device and means for verifying identification |
US5678188A (en) | 1993-09-14 | 1997-10-14 | Sony Corporation | Emergency message communication method |
US5594738A (en) | 1993-10-18 | 1997-01-14 | Motorola, Inc. | Time slot allocation method |
US5682386A (en) * | 1994-04-19 | 1997-10-28 | Multi-Tech Systems, Inc. | Data/voice/fax compression multiplexer |
US5675617A (en) | 1994-10-05 | 1997-10-07 | Motorola, Inc. | Synchronous protocol encoding and decoding method |
US5822361A (en) | 1994-11-11 | 1998-10-13 | Hitachi, Ltd. And Hitachi Microcomputer System Ltd. | Wireless LAN system and base station apparatus |
US5541919A (en) * | 1994-12-19 | 1996-07-30 | Motorola, Inc. | Multimedia multiplexing device and method using dynamic packet segmentation |
EP0749254A1 (en) | 1995-06-15 | 1996-12-18 | Nokia Mobile Phones Ltd. | Multiple-level home area pricing for cellular mobile telephones |
US5857092A (en) | 1995-09-26 | 1999-01-05 | Fujitsu Limited | Interface apparatus for SDH/SONET interconnection |
EP0782297A2 (en) | 1995-12-29 | 1997-07-02 | Lsi Logic Corporation | Method and apparatus for increasing the effective band width of a digital wireless network |
EP0804006A2 (en) | 1996-04-23 | 1997-10-29 | International Business Machines Corporation | Medium access control scheme for a wireless access to an ATM network |
US5881242A (en) | 1997-01-09 | 1999-03-09 | International Business Machines Corporation | Method and system of parsing frame headers for routing data frames within a computer network |
EP0917317A1 (en) | 1997-10-14 | 1999-05-19 | Lucent Technologies Inc. | Method for conflict resolution in a multiple acess system for communications networks |
EP0959398A1 (en) | 1998-05-01 | 1999-11-24 | The Foxboro Company | Alarm analysis tools method and apparatus |
US6347087B1 (en) * | 1998-10-05 | 2002-02-12 | Packet Engines Incorporated | Content-based forwarding/filtering in a network switching device |
US6633564B1 (en) * | 1999-09-22 | 2003-10-14 | Nortel Networks Limited | Method and apparatus for inserting packets into a data stream |
WO2001045328A1 (en) | 1999-12-17 | 2001-06-21 | Nokia Corporation | A method for contention free traffic detection |
US7027465B2 (en) | 1999-12-17 | 2006-04-11 | Nokia Corporation | Method for contention free traffic detection |
US6658363B2 (en) | 2001-01-18 | 2003-12-02 | Hewlett-Packard Development Company, L.P. | Digital data pattern detection methods and arrangements |
Non-Patent Citations (4)
Title |
---|
European Patent Office; International Search Report WO01045328; Apr. 4, 2001; 7 pages. |
R.O. Lamaire et al.; "Wireless LANs and Mobile Networking: Standards and Future Directions"; IEEE communications Magazine ‘Online!’; Aug. 1996; p. 1-15. |
R.O. Lamaire et al.; "Wireless LANs and Mobile Networking: Standards and Future Directions"; IEEE communications Magazine 'Online!'; Aug. 1996; p. 1-15. |
Stolowitz Ford Cowger LLP; Related Case Listing; Aug. 24, 2011, 1 Page. |
Also Published As
Publication number | Publication date |
---|---|
US7555014B2 (en) | 2009-06-30 |
US7027465B2 (en) | 2006-04-11 |
US20040013134A1 (en) | 2004-01-22 |
WO2001045328A1 (en) | 2001-06-21 |
EP1249098A1 (en) | 2002-10-16 |
AU2098800A (en) | 2001-06-25 |
US20060268703A1 (en) | 2006-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NOKIA CORPORATION, FINLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HAUTALA, PETRI;REEL/FRAME:026794/0902 Effective date: 20020815 Owner name: CALTON RESEARCH L.L.C., DELAWARE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NOKIA CORPORATION;REEL/FRAME:026794/0956 Effective date: 20110113 |
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Owner name: NOKIA CORPORATION, FINLAND Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR LEGAL NAME CHANGE PREVIOUSLY RECORDED ON REEL 026794 FRAME 0902. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:KARHULA, PETRI;REEL/FRAME:027035/0115 Effective date: 20110822 |
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Owner name: OL SECURITY LIMITED LIABILITY COMPANY, DELAWARE Free format text: MERGER;ASSIGNOR:CALTON RESEARCH L.L.C.;REEL/FRAME:037560/0320 Effective date: 20150826 |
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Year of fee payment: 8 |
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Owner name: INTELLECTUAL VENTURES ASSETS 130 LLC, DELAWARE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OL SECURITY LIMITED LIABILITY COMPANY;REEL/FRAME:050886/0662 Effective date: 20191030 |
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Owner name: UNWIRED SOLUTIONS, INC., CALIFORNIA Free format text: LICENSE;ASSIGNOR:COMMWORKS SOLUTIONS, LLC;REEL/FRAME:054443/0958 Effective date: 20200918 |
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Owner name: UNWIRED BROADBAND, INC., CALIFORNIA Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 054443 FRAME: 0958. ASSIGNOR(S) HEREBY CONFIRMS THE LICENSE;ASSIGNOR:COMMWORKS SOLUTIONS, LLC;REEL/FRAME:056981/0631 Effective date: 20200918 Owner name: UNWIRED BROADBAND, INC., CALIFORNIA Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 054443 FRAME: 0958. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:COMMWORKS SOLUTIONS, LLC;REEL/FRAME:056981/0631 Effective date: 20200918 |
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Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
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