Analysis of multi-channel and slotted random multi-access protocol with two-dimensional probability for ad hoc network
Ningyu Zhou, Dongfeng Zhao, Hongwei Ding · Tsinghua Science & Technology · 2008
A higher quality of service (QoS) is provided for ad hoc networks through a multi-channel and slotted random multi-access (MSRM) protocol with two-dimensional probability. For this protocol, the system time is slotted into a time slot with high channel utilization realized by the choice of two parameters P1and P2, and the channel load equilibrium. The protocol analyzes the throughput of the MSRM protocol for a load equilibrium state and the throughput based on priority. Simulations agree with the theoretical analysis. The simulations also show that the slotted-time system is better than the continuous-time system.