Energy Conservation / Wireless Sensor Networks / Multimedia Communication / Quality of Service / Video Transmission / Video Quality / Performance Improvement / Sensor Network / Packet Loss / Cross layer / Transport Layer / Streaming Media / Transport Protocols / Wireless Sensor Network / Wireless Communication / Packet Loss Ratio / Video Quality / Performance Improvement / Sensor Network / Packet Loss / Cross layer / Transport Layer / Streaming Media / Transport Protocols / Wireless Sensor Network / Wireless Communication / Packet Loss Ratio