METHODS AND APPARATUS OF FACILITATING AND/OR MAKING WIRELESS RESOURCE REUSE DECISIONS

摘要

PROBLEM TO BE SOLVED: To provide techniques related to reuse of a wireless resource applied to wireless communications systems lacking centralized control, e.g., an ad hoc peer to peer wireless communications system.SOLUTION: A first wireless device of a first connection generates and transmits one or more control signals to be used by a wireless device of a second connection to make a resource reuse decision. The first connection is, e.g., an existing active connection and the second connection is, e.g., a potential connection. A transmission power level of a control signal is set based upon a predetermined relationship to at least one signal previously communicated on the first connection, e.g., a peer discovery or paging signal. In some embodiments, the control signal is a single tone signal. The transmitted control signal facilitates estimation of an expected SINR by a device of the second connection.