Bandwidth Allocation Based on Traffic Load and Interference in IEEE 802.16 Mesh Networks

Table 1

Simulation settings.

Number of nodes	25
Area size	500 × 500
Mac	802.16𝑒
Radio range	250 m
Simulation time	100 sec
Traffic source	VoIP and VoD
VoD packet size	500 to 1500 bytes
VoD rate	100 Kb
VoIP Codec	GSM.AMR
Number of VoIP frames per packet	2
Number of traffic flows	1, 2, 3, 4, and 5
Topology type	Ring
OFDM bandwidth	10 MHz
Rate	500 Kb