WO2008060757A3 - Large packet concatenation in satellite communication system - Google Patents

Large packet concatenation in satellite communication system Download PDF

Info

Publication number
WO2008060757A3
WO2008060757A3 PCT/US2007/079565 US2007079565W WO2008060757A3 WO 2008060757 A3 WO2008060757 A3 WO 2008060757A3 US 2007079565 W US2007079565 W US 2007079565W WO 2008060757 A3 WO2008060757 A3 WO 2008060757A3
Authority
WO
WIPO (PCT)
Prior art keywords
request
arriving
user terminal
concatenated
piggyback
Prior art date
Application number
PCT/US2007/079565
Other languages
French (fr)
Other versions
WO2008060757A2 (en
Inventor
Dennis Patrick Connors
Matthew John Freier
James Edward Deveau
Xiao Wu
Kristi Ann Jaska
Original Assignee
Viasat Inc
Dennis Patrick Connors
Matthew John Freier
James Edward Deveau
Xiao Wu
Kristi Ann Jaska
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 Viasat Inc, Dennis Patrick Connors, Matthew John Freier, James Edward Deveau, Xiao Wu, Kristi Ann Jaska filed Critical Viasat Inc
Priority to EP07868343A priority Critical patent/EP2084831A2/en
Publication of WO2008060757A2 publication Critical patent/WO2008060757A2/en
Publication of WO2008060757A3 publication Critical patent/WO2008060757A3/en
Priority to US12/408,543 priority patent/US8107368B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18582—Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2121—Channels assignment to the different stations
    • H04B7/2123—Variable assignment, e.g. demand assignment

Abstract

Upstream information arriving through a gateway from a user terminal in a satellite link subject to propagation delay is efficiently scheduled through a modified Demand Assigned Multiple Access (DAMA) algorithm such that arriving data packets arriving at the software queue at the user terminal are concatenated to form a large frame for transmission to improve efficiency. A piggyback request replacing a conventional DAMA contention request for the succeeding packet is issued to request bandwidth allocation for the succeeding concatenated packet. In a specific embodiment, all packets up to the physical request limit arriving at the user terminal since a prior piggyback request or contention request are concatenated so that all currently known packets (up to that limit) are accounted for by the next piggyback request.
PCT/US2007/079565 2006-10-03 2007-09-26 Large packet concatenation in satellite communication system WO2008060757A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07868343A EP2084831A2 (en) 2006-10-03 2007-09-26 Large packet concatenation in satellite communication system
US12/408,543 US8107368B2 (en) 2006-10-03 2009-03-20 Large packet concatenation in satellite communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82803306P 2006-10-03 2006-10-03
US60/828,033 2006-10-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/408,543 Continuation US8107368B2 (en) 2006-10-03 2009-03-20 Large packet concatenation in satellite communication system

Publications (2)

Publication Number Publication Date
WO2008060757A2 WO2008060757A2 (en) 2008-05-22
WO2008060757A3 true WO2008060757A3 (en) 2008-07-31

Family

ID=39402342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/079565 WO2008060757A2 (en) 2006-10-03 2007-09-26 Large packet concatenation in satellite communication system

Country Status (4)

Country Link
US (1) US8107368B2 (en)
EP (1) EP2084831A2 (en)
CN (1) CN101573892A (en)
WO (1) WO2008060757A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111697B1 (en) 2006-09-26 2016-09-21 ViaSat, Inc. Improved spot beam satellite systems
US8538323B2 (en) * 2006-09-26 2013-09-17 Viasat, Inc. Satellite architecture
EP2084831A2 (en) 2006-10-03 2009-08-05 ViaSat, Inc. Large packet concatenation in satellite communication system
EP2104983B1 (en) 2006-10-03 2014-02-26 ViaSat, Inc. Upstream resource allocation for satellite communications
US8565337B2 (en) * 2007-02-07 2013-10-22 Valens Semiconductor Ltd. Devices for transmitting digital video and data over the same wires
US8660482B2 (en) * 2010-10-14 2014-02-25 Space Systems/Loral, Llc Broadband satellite with dual frequency conversion and bandwidth aggregation
US9241049B2 (en) * 2011-04-27 2016-01-19 Thomas E. Darcie System and method for efficient networking for large file transactions
CN102946363B (en) * 2012-10-18 2014-12-31 中国人民解放军理工大学 Bandwidth request method of bandwidth multimedia satellite system
CN103152290B (en) * 2013-01-28 2015-08-19 中国人民解放军理工大学 A kind of broadband multimedia satellite system Bandwidth Dynamic dispatching method
EP2779510B1 (en) * 2013-03-15 2018-10-31 BlackBerry Limited Statistical weighting and adjustment of state variables in a radio
US8942656B2 (en) 2013-03-15 2015-01-27 Blackberry Limited Reduction of second order distortion in real time
US8983486B2 (en) 2013-03-15 2015-03-17 Blackberry Limited Statistical weighting and adjustment of state variables in a radio
US9197279B2 (en) 2013-03-15 2015-11-24 Blackberry Limited Estimation and reduction of second order distortion in real time
US8811538B1 (en) 2013-03-15 2014-08-19 Blackberry Limited IQ error correction
US10009923B2 (en) * 2016-01-28 2018-06-26 Qualcomm Incorporated Contention-based data transmissions on return link
US10666352B2 (en) * 2016-08-30 2020-05-26 Worldvu Satellites Limited Satellite system comprising satellites in LEO and other orbits

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052849A1 (en) * 1999-03-04 2000-09-08 Hughes Electronics Corporation System for providing satellite bandwidth on demand employing uplink frame formatting for smoothing and mitigating jitter and dynamically changing numbers of contention and data channels

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485464A (en) * 1993-10-21 1996-01-16 Hughes Aircraft Company Communication protocol for a high data rate satellite communication system
CA2165875C (en) * 1995-12-21 2001-03-13 Gary Beauchamp Intersatellite communications systems
US5907541A (en) * 1997-09-17 1999-05-25 Lockheed Martin Corp. Architecture for an integrated mobile and fixed telecommunications system including a spacecraft
US6449267B1 (en) * 1999-02-24 2002-09-10 Hughes Electronics Corporation Method and apparatus for medium access control from integrated services packet-switched satellite networks
CA2299642C (en) * 1999-03-16 2002-10-15 Trw Inc. Gated power time division downlink for a processing satellite
US6707916B1 (en) * 1999-03-16 2004-03-16 Northrop Grumman Corporation Mitigation of false co-channel uplink reception in a processing satellite communication system using scrambling sequences
US6512749B1 (en) * 1999-09-29 2003-01-28 Trw Inc. Downlink transmission and reception techniques for a processing communication satellite
US7333495B2 (en) * 1999-10-27 2008-02-19 Broadcom Corporation Method for scheduling upstream communications
US6778509B1 (en) * 1999-11-19 2004-08-17 Hughes Electronics Corporation MAC layer protocol for a satellite based packet switched services
US6690645B1 (en) * 1999-12-06 2004-02-10 Nortel Networks Limited Method and apparatus for active queue management based on desired queue occupancy
US6985455B1 (en) * 2000-03-03 2006-01-10 Hughes Electronics Corporation Method and system for providing satellite bandwidth on demand using multi-level queuing
US6650869B2 (en) * 2000-04-14 2003-11-18 Hughes Electronics Corporation System and method for managing return channel bandwidth in a two-way satellite system
DK1310062T3 (en) * 2000-07-11 2007-04-16 Cisco Tech Inc Method and Device for Bandwidth Request / Assignment Protocols in a Wireless Communication System
US6684076B2 (en) * 2000-08-14 2004-01-27 Vesuvius Inc. Communique system with hierarchical communique coverage areas in cellular communication networks
US20020110094A1 (en) * 2001-02-13 2002-08-15 Reddy Naveen S. Spot beam hopping packet scheduler system
US6850732B2 (en) * 2001-03-30 2005-02-01 Wengen Wireless Llc Scalable satellite data communication system that provides incremental global broadband service using earth-fixed cells
US20020187747A1 (en) * 2001-06-12 2002-12-12 Sawdey James D. Method and appartus for dynamic frequency bandwidth allocation
US6865388B2 (en) * 2001-08-09 2005-03-08 Hughes Electronics Corporation Dynamic queue depth management in a satellite terminal for bandwidth allocations in a broadband satellite communications system
US6961539B2 (en) * 2001-08-09 2005-11-01 Hughes Electronics Corporation Low latency handling of transmission control protocol messages in a broadband satellite communications system
US20030050060A1 (en) * 2001-08-31 2003-03-13 William Leslie Communications architecture utilizing local satellite processors
KR100464020B1 (en) * 2001-10-05 2004-12-30 엘지전자 주식회사 Broadcast data receive method for mobile communication device
US7319666B2 (en) * 2002-02-06 2008-01-15 Thomson Licensing Method and apparatus for concatenating and piggybacking data packets
WO2003092204A2 (en) * 2002-04-23 2003-11-06 Broadcom Corporation Queue depth extended headers for docsis based broadband communication systems
US7024158B2 (en) * 2002-04-25 2006-04-04 Northrop Grumman Corporation Broadband communication satellite
AU2003249603A1 (en) * 2002-04-29 2003-11-11 Etherware, Llc System for providing broadband mobile access from geostationary satellites to platforms using small, low profile antennas
US7010265B2 (en) * 2002-05-22 2006-03-07 Microsoft Corporation Satellite receiving system with transmodulating outdoor unit
US6993288B2 (en) * 2002-07-17 2006-01-31 The Boeing Company Managing satellite fixed beam uplink using virtual channel assignments
US20040018849A1 (en) * 2002-07-23 2004-01-29 Schiff Leornard N. Queue length-based data transmission for wireless communication
US7508785B2 (en) * 2002-11-06 2009-03-24 Broadcom Corporation Downstream time domain based adaptive modulation for DOCSIS based applications
US7535863B2 (en) * 2003-04-21 2009-05-19 Broadcom Corporation Method and system for adaptive modulation scheduling
US7436831B2 (en) * 2003-12-29 2008-10-14 Ixia Wireless network load generator dynamic MAC hardware address manipulation
US7532627B2 (en) * 2004-05-25 2009-05-12 Cisco Technology, Inc. Wideband upstream protocol
DE602006015246D1 (en) 2005-03-21 2010-08-19 Broadcom Corp Upstream channel bonding using existing imaging means in a cable communication system
EP2084831A2 (en) 2006-10-03 2009-08-05 ViaSat, Inc. Large packet concatenation in satellite communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052849A1 (en) * 1999-03-04 2000-09-08 Hughes Electronics Corporation System for providing satellite bandwidth on demand employing uplink frame formatting for smoothing and mitigating jitter and dynamically changing numbers of contention and data channels

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CONNORS D ET AL: "A MEDIUM ACCESS CONTROL PROTOCOL FOR REAL TIME VIDEO OVER HIGH LATENCY SATELLITE CHANNELS", 1 January 2002, MOBILE NETWORKS AND APPLICATIONS, ACM, NEW YORK, NY, US, PAGE(S) 9 - 20, ISSN: 1383-469X, XP001124100 *
MITCHELL P D ET AL: "IMPROVED MEDIUM ACCESS CONTROL FOR DATA TRAFFIC VIA SATELLITE USING THE CFDAMA PROTOCOL", 1 January 2000, IEE SEMINAR ON BROADBAND SATELLITE: THE CRITICAL SUCCESS FACTORSTECHNOLOGY, SERVICES AND MARKETS, XX, XX, PAGE(S) 18/01 - 18/07, XP001061698 *
TALLAL O. ELSHABRAWY: "MAC architecture for broadband satellite access systems", 20 April 2000 (2000-04-20), Concordia University, pages III - 100, XP002482242, Retrieved from the Internet <URL:http://users.encs.concordia.ca/~tahar/theses/Tallal-Thesis.pdf> [retrieved on 20080529] *

Also Published As

Publication number Publication date
WO2008060757A2 (en) 2008-05-22
US8107368B2 (en) 2012-01-31
CN101573892A (en) 2009-11-04
US20090290531A1 (en) 2009-11-26
EP2084831A2 (en) 2009-08-05

Similar Documents

Publication Publication Date Title
WO2008060757A3 (en) Large packet concatenation in satellite communication system
WO2008060758A3 (en) Upfront delayed concatenation in satellite communication system
CN101888664B (en) Video multi-path parallel transfer method in wireless self-organization network
CN103841041B (en) A kind of multi-stream service concurrent transmission control method and device
WO2007137201A3 (en) Efficient channel structure for a wireless communication system
TW200723740A (en) Communications systems
WO2009040138A3 (en) Method and system for transmitting data packets to multiple receivers
WO2008021627A3 (en) Improved content throughput on wireless mesh networks
TW200511777A (en) Wireless packet communication apparatus and method
MX2007001385A (en) Ad-hoc network and method employing globally optimized routes for packets.
WO2007008123A8 (en) Method and arrangement for coding and scheduling in packet data communication systems
EP1985092A4 (en) Method and apparatus for solving data packet traffic congestion.
WO2008044112A3 (en) Integrity of low bandwidth communications
CN101141406A (en) Distributed flow control method, system and device
WO2007147078A3 (en) Cooperative operation of network transport and network quality of service modules
WO2006019501A3 (en) Efficient data transmission by data aggregation
WO2008155765A3 (en) A dpi matrix allocator
ATE405069T1 (en) REDUCING DATA PACKET TRANSMISSION TIME; WHICH ARE CONTROLLED BY A DATA LAYER PROTOCOL WITH A FRAGMENTATION/DEFRAGMENTATION CAPABILITY
CN103346963A (en) MPTCP data scheduling method based on forecast arrival time
WO2012126424A3 (en) Method and device for forwarding data packet
WO2009037422A8 (en) Queuing method
WO2014036382A3 (en) Byte caching in wireless communication networks
GB0418374D0 (en) Transmitting data over a network
WO2008041032A3 (en) Packet scheduling
WO2004045150A3 (en) Shared-medium contention algorithm exhibiting fairness

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780040490.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07868343

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007868343

Country of ref document: EP