playback session description file
Session Protocol Data Unit
Wireless Session Protocol
session protocol data units
Description Description
location and descriptionlocation and description
common management information protocol over transmission control protocol
Internet Protocol Control Protocol
建立或管理因特网协议的通讯
Internet协议控制协议
因特网协议控制协议
multi-path routing protocol with energy-aware protocol(MP-EA)
Transmission Control Protocol╱Internet Protocol
a pre-march prayer session