1) DEVICE RELAYING WITH BASE STATION
CONTROLLED LINK FORMATION
This type of communication is applicable for a device which
is at the edge of a cell, i.e. in the coverage area whichhave poor signal strength. In this type of communication, the
devices will communicate with the base station by relaying
their information through other devices.
This type of communication will be helpful for the
device to attain a higher quality of service and respective
increased battery life. For partial or full control link
formation, the base station communicates with the relaying
devices.