Methods and apparatus related to power control and/or interference management in a mixed wireless communications system
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United States of America Patent
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Aug 25, 2015
Grant Date -
May 16, 2013
app pub date -
Jan 3, 2013
filing date -
Sep 15, 2006
priority date (Note) -
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Abstract
Methods and apparatus related to the sharing of wide area network (WAN) uplink bandwidth with peer to peer communication signaling usage are described. A base station transmits a signal to be used by a peer to peer wireless terminal in controlling its peer to peer transmit power level. The peer to peer wireless terminal receives and measures the strength of the base station signal. The measurement information is used in determining whether or not peer to peer signal transmission is permitted and/or in determining a peer to peer transmission power level. Current service level information and/or encoded information, e.g., an interference level indicator value, conveyed by the received base station signal are, in various embodiments, also utilized in determining a peer to peer transmission power level.
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