Cooperative diversity has emerged as a promising technique to facilitate fast handoff
mechanisms in mobile ad-hoc environments. The key concept behind a prominent …

Next generation mobile communications will rely on integrated networks consisting of
multiple wireless access technologies such as WiFi, WiMAX, GSM and UMTS. With variety of …

Tracking neighbouring access points (APs) or channels is an essential function to achieve
fast handoff over WLAN. However, scanning other channels interrupts the ongoing …

高速移动的无线节点在接入点间切换时, 切换延迟较大, 丢包率较高. 该文结合地铁无线通信环境
对切换延迟和丢包问题进行研究, 改变了扫描信道的顺序, 有效降低了切换延迟 …

This chapter focuses on system design and proof‐of‐concept implementation of seamless
handover support for a real‐time mission critical application, communication‐based train …

The prevalence of infrastructure-mode networks with multiple APs and the use of latency-
sensitive applications (such as streaming video and VoIP), have made the need for fast …

In future, mobile multimedia services will become popular as widely as the use of the cellular
phone today. It makes the bandwidth required for each multimedia service increase rapidly …

Heterogeneous Networks is the integration of all existing networks under a single
environment with an understanding between the functional operations and also includes the …

Users today have come to expect constant connectivity through their mobile devices even
when they are on the move, as most urban areas are heavily blanketed with Access Points …