SYSTEM AND METHOD PROVIDING USE OF WUSB TECHNOLOGY WHILE REALISATION OF DISTRIBUTED ACCESS CONTROL TO ULTRABANDWIDTH COMMUNICATION ENVIRONMENT

摘要

A system and method is provided for incorporating host-device communication in wireless USB (WUSB). A host (101) either uses a multicast Distributed Reservation Protocol (DRP) frame on behalf of connected devices (102) to reserve wireless channel resources, a unicast DRP frame or Enhanced Distributed Channel Access (EDCA) with a Poll Frame. In the case of a unicast DRP frame the number of unicast frames sent for reservation depends on the number of connected devices (102).