The simulation results show that the MPD could improve the performance of the monitoring and controlling packet transmission, it provided high reliability and short paths, the bits sent by the devices except the coordinator were reduced and the end-to-end delay was also shortened.
The completed questionnaires were checked by the coordinator (one coordinator in each county) of the study.
The data packet transmission in RM is successful, when either the first transmission attempt by the device (with probability 1−PERD2C) or the retransmission by the relay is received by the coordinator (with probability PERD2C(1−PERD2C)(1−PERD2C)).
Basically, the total energy consumption of a cluster tree network consists of the energy consumptions by device nodes, coordinator node, and the PAN coordinator, denoted by Edev, Ecoord, and EPAN, respectively.
The time spent by mobile device on coordinator discovery and exchange of messages during re-association is collectively referred as re-association latency.
The data collected on the MDT device were reviewed by the Facility Coordinator with the BAs (Fig. 4) to ensure that the corresponding markings (i.e., time of crowning, birth, cry or BMV) were completed correctly (Fig. 5).
In a star topology, data transmission can from a device to the coordinator or from the coordinator to the device (Figure 3) [1]. Figure 3 Data transmission from device to coordinator.
It refers to the average time difference between the points when a packet is generated at the network device (transmitter) and when the packet is received by the network coordinator (receiver).
In the tree topology, data transmission can from a device to the coordinator or from the coordinator to the device.
Frequency of SMBG for all patients was calculated from blood glucose meter data that were uploaded electronically by the site coordinator directly to a web server at each study visit via the Accu-Chek Smart Pix device (Roche Diagnostics).
