A Novel Cross-layer Congestion Control Strategy for Wireless Sensor Networks Hongtao Liu and Lianglun Cheng An Efficient Name Resolving Mechanism for Inter-domain Policy in Content-Centric Networks
نویسندگان
چکیده
As smartphone clients are restricted in computational power and bandwidth, it is important to minimise the overhead of transmitted messages. This paper identifies and studies methods that reduce the amount of data being transferred via wireless links between a web service client and a web service. Measurements were performed in a real environment based on a web service prototype providing public transport information for the city of Hamburg in Germany, using actual wireless links with a mobile smartphone device. REST based web services using the data exchange formats JSON, XML and Fast Infoset were evaluated against the existing SOAP based web service .
منابع مشابه
A Novel Cross-layer Congestion Control Strategy for Wireless Sensor Networks
Network congestion in wireless sensor networks (WSNs) leads to packet drops, throughput reduction and degradation of channel quality which in turn decrease network performance. A novel cross-layer congestion control strategy for WSNs is presented. The strategy performs the bandwidth and delay estimation in MAC layer for the current link, and feedbacks them to the transport layer through the cro...
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