White Papers

Capacity and QoS for Streaming Video Applications Over TCP in CDMA Based Networks

Overview This paper studies the capacity, i.e., the number of customers per cell, and the quality of service for streaming video in the uplink direction of a cellular Code Division Multiple Access (CDMA){based wireless system. The use of TCP is advocated as the transport layer protocol for streaming video in a Multi-Code CDMA (MC-CDMA) wireless system. The authors approach is to stabilize the TCP-throughput for video transmissions over the wireless links by employing a recently developed Simultaneous MAC Packet Transmission (SMPT) approaches. The extensive simulations indicate that employing SMPT significantly improves both the video quality and the capacity when streaming video over TCP.

Download White Paper

By downloading you agree to our Terms and Conditions. These include information regarding use of your personal data.

Publisher
Arizona State University
File Format
PDF
Date Published
Dec 20, 2007
Format
White Papers
Topics
TDMA - CDMA, TCP - IP, Mobile - Wireless Communications

Similiar White Papers

Modeling TCP in a Multi-Rate Multi-User CDMA System

Modeling TCP in a Multi-Rate Multi-User CDMA System

Modern CDMA wireless channels support multiple transmission rates, which can be dynamically assigned to users based on t

Publisher: Sprint  |  Tags: cdma, ip

Joint Uplink and Downlink Capacity Considerations in Admission Control in Multiservice CDMA/HSDPA Systems

Joint Uplink and Downlink Capacity Considerations in Admission Control in Multiservice CDMA/HSDPA Systems

TCP-based data flows generate packets and ACKs in two directions, be it in the wireline or wireless networks. In the lat

Publisher: Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering  |  Tags: cdma, data, hsdpa, ip, wireless networks

CDMA Channel Parameters Maximizing TCP Throughput

CDMA Channel Parameters Maximizing TCP Throughput

A single TCP session traversing a wireless channel is considered in this paper, with a constant SIgnal to Noise Ratio (S

Publisher: University of California  |  Tags: cdma, ip

Arizona State University White Papers

Wireless Sensor Network Security

Wireless Sensor Network Security

Wireless sensor networks consist of many inexpensive wireless nodes, each having sensing capability with some computatio

Publisher: Arizona State University  |  Tags: authentication, data

SODA: A Low-Power Architecture for Software Radio

SODA: A Low-Power Architecture for Software Radio

The physical layer of most wireless protocols is traditionally implemented in custom hardware to satisfy the heavy compu

Publisher: Arizona State University  |  Tags: software

Towards More Effective Virus Detectors

Towards More Effective Virus Detectors

Viruses (or malware) are a scourge, with potentially unlimited fraudulent uses. Smart viruses can hide, mutate and disab

Publisher: Arizona State University  |  Tags: computers, hackers, malware, virus

Adaptive Two-Tier Energy-Efficient Multicasting in Mobile and Wireless Ad Hoc Networks

Adaptive Two-Tier Energy-Efficient Multicasting in Mobile and Wireless Ad Hoc Networks

This paper studies the problem of energy-efficient multicasting in mobile and wireless ad hoc networks. To deal with nod

Publisher: Arizona State University  |  Tags: mobility

Management Tradeoffs in Anti-Virus Strategies

Management Tradeoffs in Anti-Virus Strategies

This paper evaluates current management and security practices with respect to computer virus infestations in business c

Publisher: Arizona State University  |  Tags: computer virus, management, virus