Description  Claims  Drawing  Cited references 

WO2014117352A   [0004] 
US2014055302A   [0005] 

IEEE Standard for Information technolog-telecommunication and information exchange between system-local and metropolitan area networks-specific requirements-Part 11: wireless LAN medium access control (MAC) and physical layer (PHY) specifications amendment 3:enhancements for very high through   [0006]