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SE0301881D0 - Wireless local telephone and data communications system (WLAN) for coexistence with TV distribution in a UHF network - Google Patents

Wireless local telephone and data communications system (WLAN) for coexistence with TV distribution in a UHF network

Info

Publication number
SE0301881D0
SE0301881D0 SE0301881A SE0301881A SE0301881D0 SE 0301881 D0 SE0301881 D0 SE 0301881D0 SE 0301881 A SE0301881 A SE 0301881A SE 0301881 A SE0301881 A SE 0301881A SE 0301881 D0 SE0301881 D0 SE 0301881D0
Authority
SE
Sweden
Prior art keywords
wlan
wireless local
coexistence
distribution
communications system
Prior art date
Application number
SE0301881A
Other languages
Swedish (sv)
Other versions
SE527129C2 (en
SE0301881L (en
Inventor
Roger Bengtsson
Peter Karlsson
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Priority to SE0301881A priority Critical patent/SE527129C2/en
Publication of SE0301881D0 publication Critical patent/SE0301881D0/en
Publication of SE0301881L publication Critical patent/SE0301881L/en
Publication of SE527129C2 publication Critical patent/SE527129C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04W72/085—
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/12—Application layer protocols, e.g. WAP [Wireless Application Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The access point (AP) in the wireless local area network (WLAN) generates a signal representing the air propagation time for the radio waves and a device dynamically adapts the time frames depending on the signal, in order to provide communication with an increased range. - The AP dynamically selects a free frequency channel in the television distribution frequency band. A WLAN terminal dynamically adapts itself to the selected frequency channel. The AP and terminal use the selected frequency channel for radio-based telecommunication and data communication.
SE0301881A 2003-06-26 2003-06-26 Wireless local telecommunication and data communication system for TV distribution, dynamically adapts time frames according to air propagation time for radio waves SE527129C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0301881A SE527129C2 (en) 2003-06-26 2003-06-26 Wireless local telecommunication and data communication system for TV distribution, dynamically adapts time frames according to air propagation time for radio waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301881A SE527129C2 (en) 2003-06-26 2003-06-26 Wireless local telecommunication and data communication system for TV distribution, dynamically adapts time frames according to air propagation time for radio waves

Publications (3)

Publication Number Publication Date
SE0301881D0 true SE0301881D0 (en) 2003-06-26
SE0301881L SE0301881L (en) 2004-12-27
SE527129C2 SE527129C2 (en) 2005-12-27

Family

ID=27656616

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301881A SE527129C2 (en) 2003-06-26 2003-06-26 Wireless local telecommunication and data communication system for TV distribution, dynamically adapts time frames according to air propagation time for radio waves

Country Status (1)

Country Link
SE (1) SE527129C2 (en)

Also Published As

Publication number Publication date
SE527129C2 (en) 2005-12-27
SE0301881L (en) 2004-12-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed