The multiple carrier hybrid PRMA and CDMA protocol is presented based on packetreservation multiple access (PRMA) and code division multiple access protocol.
在分析分组预约多址协议和码分多址的基础上，提出一种多载波分组预约多址与码分多址混合的多址协议。
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A kind of modified packetreservation random access protocol for digital trunking systems is studied, which could reduce collisions among packet reservations and increase the system's throughout.
In the packet switching network, packet scheduling algorithms in the routers and switches decide how to serve packets, admission control algorithms decide bandwidth reservation and release.