Abstract- The security of wireless WANs(world area network) has been a source of concern for businesses and individuals who are aware of its advantages due to its flexibility. With the increase in the use of wireless WANs for enterprises and homes, where information assets are shared continually

Reliable transport protocols such as TCP are tuned to perform well in traditional networks where packet losses occur mostly because of congestion. However, networks with wireless and other lossy links also suffer from significant losses due to bit errors and handoffs. TCP responds to all losses

accelerators in multistandard platform for wireless WAN with low hardware overhead. I.

sizes with high throughput. A 1.28 mm2 dual-mode (SB/DB) 2PW-1HW MAP processor is also implemented in TSMC 0.13ȝm CMOS process to verify the proposed approaches. The proposed MAP processor can be used as hardware accelerators in multistandard platform for wireless WAN with low cost and low energy. Index

Abstract-This paper examines the performance of TCP/IP, the Internet data transport protocol, over wide-area networks (WANs) in which data traffic could coexist with real-time traffic such as voice and video. Specifically, we attempt to develop a basic understanding, using analysis and simulation

that exploits the perceptual value in video content and the characteristics of the link layer and physical layer channels to enable error-resilient video streaming over wireless wide-area networks (WWANs). The key building block in MobiStream is the use of link-layer based, but application

Abstract: In this paper we propose the use of a TCP/IP-friendly link level error recovery mechanism with novel design in conjunction with state-of-the-art Transmission Control Protocol (TCP) enhancements to improve TCP performance on network paths involving Wireless Wide-Area Network (W-WAN) links

To allow a seamless integration between wireless LANs and Wireless WANs, we developed a full stack adaptation model and a simple subnet architecture that superimposes Mobile-IP on cellular-type wireless LANs. The idea is to use Mobile IP as an integrative layer atop different LAN/WAN networks

To allow a seamless integration between wireless LANs and Wireless WANs, we developed a full stack adaptation model and a simple subnet architecture that superimposes Mobile-IP on cellular-type wireless LANs. The idea is to use Mobile IP as an integrative layer atop different LAN/WAN networks

Enhancing Proxies (PEPs) often employed to improve degraded TCP performance caused by characteristics of specific link environments, for example, in satellite, wireless WAN, and wireless LAN environments. Different types of Performance Enhancing Proxies are described as well as the mechanisms used