| 摘要 |
Methods, apparatuses, and a computer program are presented for carrying out channel reservations in a wireless communication system. A communication apparatus initiates a channel reservation procedure. During the channel reservation procedure, the communication apparatus is caused to transmit a reservation request message comprising information elements specifying at least one secondary channel being reserved and a communication direction for at least one channel being reserved. Upon completed reservation procedure, the communication apparatus is caused to utilize the reserved at least one secondary channel in wireless communication in the communication direction specified in the reservation request message. |
