WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE STATION, RELAY DEVICE, AND MOBILE STATION

摘要

A wireless communication system includes a mobile station, a base station, and a relay device. The base station is configured to execute first link aggregation (LA) communication. The base station transmits a state notification representing whether or not a state is an LA connection state in which the base station is connected with a mobile station so that the first LA communication is executable to the relay device, and the base station is controlled such that the first LA communication is executed based on the state of the base station. The relay device is configured to execute second LA communication. The relay device is controlled such that the second LA communication is executed based on the state notification.

主权项

1. A wireless communication system comprising:
a mobile station; a base station that is configured to wirelessly communicate with the mobile station; and a relay device that is arranged at a higher level side than the base station and configured to communicate with the base station, wherein the base station comprises:
a first communicator that executes first link aggregation (LA) communication that is communication for transmitting a packet by distributing the packet to a plurality of wireless communication paths connecting the base station with the mobile station;a first determiner that determines whether or not a state of the base station is an LA connection state in which the base station is connected with the mobile station such that the first LA communication is executable;a first transmitter that transmits a state notification representing whether or not the state of the base station is the LA connection state to the relay device; anda first controller that controls the first communicator such that the first LA communication is executed based on whether or not the state of the base station is the LA connection state, and wherein the relay device comprises:
a second communicator that executes second LA communication that is communication for transmitting a packet by distributing the packet to a plurality of communication paths connecting the relay device with the mobile station;a second receiver that receives the state notification from the base station; anda second controller that controls the second communicator such that the second LA communication is executed based on the state notification.