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Traditional wearable systems cannot communicate the location with the condition of people instantly, dynamically and accurately and it is also in low-speed, high-latency and unreliable; the system configuration information with location needs to be changed frequently. By emulating a distributed arithmetic, it analyzes the load of the communication network, the average time that the mobile agent has...
A novel scheme of soft-handoff in CDMA system based on a distributed management technology named mobile agent is promoted in this letter. In this method, a mobile agent, which can get channels bandwidth utilization and signal strength information automatically among Base Stations (BSs) and Mobile Switch Centers (MSCs), is created in each BS and MSC. The soft-handoff would be managed by BSs instead...
A new algorithm based ant colony optimization for QoS (quality of service) mobile multicast routing is proposed in the paper. According to the scope of search paths, a suitable orthogonal table of the orthogonal experiment is implemented, and the effect of every QoS parameter is confirmed. Meantime, An improved measure is taken to control the volatility of pheromone dynamically, and the optimal tree...
A mobile agent based congestion control AODV routing protocol is proposed to avoid congestion in ad hoc network. Some mobile agents are added in ad hoc network, which carry routing information and nodes congestion status. When mobile agent travels through the network, it can select a less-loaded neighbor node as its next hop and update the routing table according to the node's congestion status. With...
This paper presents a design of routing algorithm for mobile agent in the wireless sensor networks which is called MA-SWR. It introduces a weight metric and each node derives its weight value dynamically from its current position. In MA-SWR, by comparing the weights values, mobile agents can determine their own routs. MA-SWR can be applied when topological information changes such as in a network...
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