A third idea that may be relevant relates to the notion of 'pro-technology bias', where medical staff may request devices because they provide interest (humans are by nature 'tool makers') and confer status [ 31, 32].
The confusion was quickly erased and the requested device was delivered to the guest.
In most cases, in order for assistive technology to be deemed medically necessary, a physician must sign and send to the entity that will pay for the device a letter that describes the individual's diagnosis and prognosis and the functions that will be improved or maintained by the requested device.
Upon receipt of this request, the controller creates a registration context specific to the requesting device.
With this scheme, the ref-MPNC is used for allocating the channel time to each requesting device at hop-1.
SUDAS mainly improves the probability of success transmission, network goodput, average bandwidth utilization, and energy consumption by managing the GTS allocation for the requested device nodes.
Using the CTRp, a MPNC indicates to the requesting device the available number of TUs and also notifies the neighbor MPNCs of the new reservation.
After receiving the requests, the ref-MPNC can decide to accept or deny the request according to the proposed algorithms, and it notifies the requesting device by sending a CTRp (see Figure 6).
We empirically found that some ad networks (e.g., Cauly Ads) have checked the requesting device's identifiers such as international mobile equipment identity (IMEI) and/or "Device ID" (also known as android_id) to limit the number of possible ad requests from a device during a specific period (e.g., a day).
SUDAS is expected to effectively allocate GTS to the requested device nodes to improve bandwidth utilization in CFP, while the length of CAP can be used by other device nodes to transmit their data packets which do not receive the allocated GTS.
