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SYSTEM AND METHOD FOR DISTRIBUTED CROSS-LEYER CONGESTION CONTROL FOR REAL-TIME VIDEO OVER WIRELESS LAN

Abstract

A method for controlling congestion for real-time video transmission in a wireless network includes receiving a packet loss rate of a video camera in a wireless network, receiving an estimated maximum throughput of the video camera from the camera to a server, decrementing a bit transmission rate when the packet loss rate is greater than a first predetermined threshold, incrementing the bit transmission rate when the packet loss rate is less than a second predetermined threshold for a predetermined time period, and transmitting the bit transmission rate to a video encoder that is part of an application layer of a network communication protocol for the wireless network.

Original Text (This is the original text for your reference.)

A method for controlling congestion for real-time video transmission in a wireless network includes receiving a packet loss rate of a video camera in a wireless network, receiving an estimated maximum throughput of the video camera from the camera to a server, decrementing a bit transmission rate when the packet loss rate is greater than a first predetermined threshold, incrementing the bit transmission rate when the packet loss rate is less than a second predetermined threshold for a predetermined time period, and transmitting the bit transmission rate to a video encoder that is part of an application layer of a network communication protocol for the wireless network.

Inventor: Chih-Wei Huang,Jenq-Neng Hwang,Justinian Rosca,Michael T. Loiacono

Application number: 12252580

Publication number: 20090154353

Filing date: 2008-10-15

Publication date: 2009-06-17

Type of Patent: A1

Source: IKCEST

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