WO2008088958A3 - Airlink management in a wireless broadcast system - Google Patents

Airlink management in a wireless broadcast system Download PDF

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Publication number
WO2008088958A3
WO2008088958A3 PCT/US2008/050369 US2008050369W WO2008088958A3 WO 2008088958 A3 WO2008088958 A3 WO 2008088958A3 US 2008050369 W US2008050369 W US 2008050369W WO 2008088958 A3 WO2008088958 A3 WO 2008088958A3
Authority
WO
WIPO (PCT)
Prior art keywords
content
interleaved
stream
broadcast system
broadcast
Prior art date
Application number
PCT/US2008/050369
Other languages
French (fr)
Other versions
WO2008088958A2 (en
Inventor
Dennis P Connors
Brian D Petry
Gene W Marsh
Srikanth Gummandi
Keerthi S Govind
William S Burchill
Seema Madan
Original Assignee
Nextwave Broadband Inc
Dennis P Connors
Brian D Petry
Gene W Marsh
Srikanth Gummandi
Keerthi S Govind
William S Burchill
Seema Madan
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 Nextwave Broadband Inc, Dennis P Connors, Brian D Petry, Gene W Marsh, Srikanth Gummandi, Keerthi S Govind, William S Burchill, Seema Madan filed Critical Nextwave Broadband Inc
Publication of WO2008088958A2 publication Critical patent/WO2008088958A2/en
Publication of WO2008088958A3 publication Critical patent/WO2008088958A3/en

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
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

A wireless broadcast system that collects content for distribution over a wireless communication network. Multiple independent content streams can be coarsely interleaved by collecting multiple small segments of content of each stream and rearranging them into larger segments, that are interleaved into an aggregate content stream that is broadcast as an identical signal from multiple transmitters. The broadcast signal can also include information about the interleaved content, such as information identifying the occurrence of a later interleaved instance of the same independent content stream in the aggregate content stream, that can be used by a receiver to activate and deactivate portions of a receiver to conserve power.
PCT/US2008/050369 2007-01-12 2008-01-07 Airlink management in a wireless broadcast system WO2008088958A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/623,027 US20090252070A1 (en) 2007-01-12 2007-01-12 Airlink management in a wireless broadcast system
US11/623,027 2007-01-12

Publications (2)

Publication Number Publication Date
WO2008088958A2 WO2008088958A2 (en) 2008-07-24
WO2008088958A3 true WO2008088958A3 (en) 2008-12-18

Family

ID=39430692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/050369 WO2008088958A2 (en) 2007-01-12 2008-01-07 Airlink management in a wireless broadcast system

Country Status (3)

Country Link
US (1) US20090252070A1 (en)
TW (1) TW200845638A (en)
WO (1) WO2008088958A2 (en)

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Also Published As

Publication number Publication date
TW200845638A (en) 2008-11-16
US20090252070A1 (en) 2009-10-08
WO2008088958A2 (en) 2008-07-24

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