TCP Protocol and Red Gateway Supporting the QoS of Multimedia Transmission Over Wireless Networks
نویسندگان
چکیده
منابع مشابه
A Multiple Access Protocol for Multimedia Transmission over Wireless Networks
This paper develops and evaluates the performance of an advanced multiple access protocol for transmission of full complement of multimedia signals consisting of various combinations of voice, video, data, text and images over wireless networks. The protocol is called Advanced Multiple Access Protocol for Multimedia Transmission (AMAPMT) and is to be used in the Data Link Layer of the protocol ...
متن کاملRED for Improving TCP over Wireless Networks
TCP was designed and tuned to work well on networks where losses are mainly congestion losses. The performance of TCP decreases dramatically when a TCP connection traverses a wireless link on which packets may be lost due to wireless transmission errors. Explicit Congestion Notification (ECN) is known as an effective mechanism that can be used with Active Queue Management (e.g. RED) to control ...
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Wireless access networks in the form of wireless local area networks, home networks, and cellular networks are becoming an integral part of the Internet. Unlike wired networks, random packet loss due to bit errors is not negligible in wireless networks, and this causes significant performance degradation of transmission control protocol (TCP). We propose and study a novel end-to-end congestion ...
متن کاملMultimedia Transmission over Wireless Sensor Networks
This chapter presents an overview of multimedia information transmission over Wireless Sensor Networks (WSNs). These WSNs have evolved since the 1980s and their evolution can be divided into three generations. Wireless Multimedia Sensor Networks (WMSNs) have become viable in recent years with the availability of inexpensive video cameras, increase in procession power and memory capacity of node...
متن کاملPerformance of TCP over Wireless Networks with the Snoop Protocol
Several attempts have been made to assess the performance of TCP over wireless networks and several solutions have been proposed to improve its performance. Even though many different TCP versions and solutions exist, so far they have not been studied together. In this paper we include a simulation-based performance analysis of the most important TCP versions over wireless networks. In addition...
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ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2006
ISSN: 1812-5638
DOI: 10.3923/itj.2006.689.697