One-to-one peer-to-peer communication, many-to-one peer-to-peer communication, and one-to-many peer-to-peer communication control channel designed to support

摘要

Communication peer-to-peer simultaneous downlink (in traffic slot or time slot), as well as simultaneous uplink (the traffic slot or time slot) between one device and a plurality of terminals between the terminal and many one device protocol to facilitate peer-to-peer communications is provided. Simultaneous peer-to-peer communication can be generated by the device in a special (ad hoc) network. Frequency structure is provided time to facilitate such operations, to allow the terminal devices and to identify the peer-to-peer connection in the control channel. The terminal to identify sibling other terminals having a connection with the same device is also possible, whereby the frequency structure makes it possible to perform interference suppression more efficiently this time. In other words, brother peer-to-peer connection with the same device is not considered to be interference to the signal-to-interference ratio calculation of peer-to-peer connection of some sort.