In recent times the interest in wireless sensor mesh networks has grown considerably from personal, to local and metropolitan areas deployment. These networks consist of several mesh routers with minimal mobility and mesh clients that can be either mobile or stationary. The clients may also form a client mesh network among themselves and with routers. The various nodes over the network are inte...

Mobile ad hoc networks are formed by co operative association of wireless nodes communicating with each other without the use of infrastructure. Every node acts as a router in the network and enables the communication between nodes that are separated over their radio range. Typically in ad hoc networks one or more nodes may act as gateway connecting to the external world. The node acting as the...

Wireless mesh network (WMN) is a novel emerging technology that will change the world more effectively and efficiently. It is regarded as a highly promising technology being increasingly important in mobile wireless networks of the future generation. In this paper, we consider energy management for wireless mesh networks from a point of view that started recently to attract the attention means ...

Modeling is typically done by connectivity and interference graphs, though this has limitations, and cannot easily capture many effects, including the broadcast nature of the MAC and intermittent connectivity. Capacity is currently calculated in various ways, including the Gupta and Kumar theoretical capacity analysis, the clique model, and the collision domain models. We will focus on the latt...

Wireless telemedicine using GSM and GPRS technologies can only provide low bandwidth connections, which makes it difficult to transmit images and video. Satellite or 3G wireless transmission provides greater bandwidth, but the running costs are high. Wireless networks (WLANs) appear promising, since they can supply high bandwidth at low cost. However, the WLAN technology has limitations, such a...

Wireless mesh networking is an emerging technology for future broadband wireless access. The ad hoc manner of wireless mesh networks (WMNs) determines that distributed medium access control (MAC) protocols are desired. Multimedia traffic with heterogeneous quality of service (QoS) requirements is expected to be supported in small-, medium-, and large-scale WMNs. Wireless mesh routers in WMNs ar...