| 摘要 |
PROBLEM TO BE SOLVED: To provide a method, a device and a system relevant to control and management signaling.SOLUTION: A wireless transmission and reception unit (WTRU) can exchange control and/or management signaling with a second WTRU via a wireless network. The wireless network can be based on technology such as IEEE802.11ac or IEEE802.11ad. The control and/or management signaling can be relevant to functions such as power control, time and/or frequency synchronization, resource allocation, channel state information (CSI) feedback, beamforming, link adaptation, multi-channel transmission, multiuser multiple-input multiple-output (MU-MIMO), WTRU group allocation or other functions. The control and/or management signaling can be executed by using a medium access control (MAC) frame and/or other messages. |
