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Table 2 System parameters

From: A cooperator-assisted wireless body area network for real-time vital data collection

Description Parameter Value
Data transmission rate R 250 kbits/s
Number of nodes N no d e 10 nodes
Sampling rate F 100 Hz
Number of sensors N se n s o r 3 sensors/node
A/D resolution q 8 bits
Additional information d 16 bits
Packet overhead length L o 72 bits
Number of aggregated date per packet M s 10 data
Noise figure NF 10 dB
Thermal noise density N no i s e −174 dBm/Hz
Channel bandwidth B ch 2 MHz