TW200727618A - Adaptive media transport management for continuous media stream over LAN/WAN environment - Google Patents

Adaptive media transport management for continuous media stream over LAN/WAN environment

Info

Publication number
TW200727618A
TW200727618A TW095100616A TW95100616A TW200727618A TW 200727618 A TW200727618 A TW 200727618A TW 095100616 A TW095100616 A TW 095100616A TW 95100616 A TW95100616 A TW 95100616A TW 200727618 A TW200727618 A TW 200727618A
Authority
TW
Taiwan
Prior art keywords
server
client
stream over
arc
adaptive
Prior art date
Application number
TW095100616A
Other languages
Chinese (zh)
Other versions
TWI475842B (en
Inventor
Jeffrey Huang
Original Assignee
Sextant Navigation Inc
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 Sextant Navigation Inc filed Critical Sextant Navigation Inc
Priority to TW095100616A priority Critical patent/TWI475842B/en
Publication of TW200727618A publication Critical patent/TW200727618A/en
Application granted granted Critical
Publication of TWI475842B publication Critical patent/TWI475842B/en

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)

Abstract

Methods and systems for transmitting compressed audio/video data streams across conventional networks or channels in real time. Each system employs the adaptive Rate Control (ARC) technique that is based on the detection of defective packets and other characteristics. To control data stream congestions in the channel and maintain the visual display quality above a certain level, the present invention exploits the human visual perception and adaptability to changing visual conditions. The ARC technique relies on the client's capacity for calculating the quality of video packets received from a server and sending information of a desired transmission rate to the server. This approach simplifies the hardware and software implementation complexity otherwise imposed on the server and reduces the overall design cost by shifting the burden of monitoring bandwidth and transmission control from the server to the client.
TW095100616A 2006-01-06 2006-01-06 Real-time control method of servo-to-client data stream transfer rate TWI475842B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095100616A TWI475842B (en) 2006-01-06 2006-01-06 Real-time control method of servo-to-client data stream transfer rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095100616A TWI475842B (en) 2006-01-06 2006-01-06 Real-time control method of servo-to-client data stream transfer rate

Publications (2)

Publication Number Publication Date
TW200727618A true TW200727618A (en) 2007-07-16
TWI475842B TWI475842B (en) 2015-03-01

Family

ID=53185879

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095100616A TWI475842B (en) 2006-01-06 2006-01-06 Real-time control method of servo-to-client data stream transfer rate

Country Status (1)

Country Link
TW (1) TWI475842B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI399948B (en) * 2007-12-17 2013-06-21 Broadcom Corp Method and system for vehicular power distribution utilizing power over ethernet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928330A (en) * 1996-09-06 1999-07-27 Motorola, Inc. System, device, and method for streaming a multimedia file
US7363569B2 (en) * 2001-06-29 2008-04-22 Intel Corporation Correcting for data losses with feedback and response
US7024045B2 (en) * 2001-08-21 2006-04-04 Sun Microsystems, Inc. Dynamic bandwidth adaptive image compression/decompression scheme
TWI243593B (en) * 2004-03-05 2005-11-11 Chunghwa Telecom Co Ltd Independent MPEG-2 hardware coding system with a VGA interface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI399948B (en) * 2007-12-17 2013-06-21 Broadcom Corp Method and system for vehicular power distribution utilizing power over ethernet

Also Published As

Publication number Publication date
TWI475842B (en) 2015-03-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees