Patent ID: 8982800
Filing Date: 2015-03-17
Classification: H04L,H04W

Abstract:
1. A communication system comprising: communication control means that allocates one wireless link between one base station and one terminal and that adds, in the one wireless link, communication including, in addition to a first service provided by communication initially performed, a second service differing from the first service, wherein the first service has a first priority and the second service has a second priority differing from the first priority, wherein communication is performed in compliance with an OFDMA scheme having traffic channels including first sub-channels including information showing enabled or disabled sub-channels and second sub-channels storing data pertaining to the services in correspondence with the first sub -channels, wherein, when the communication control means adds the communication including, in addition to the first service provided by the initially-performed communication, the second service differing from the first service, the communication control means allocates, in addition to a first sub-channel allocated to the initially-performed communication, another first sub-channel differing from the first sub-channel allocated to the initially-performed communication, wherein the communication control means associates, on the basis of priorities corresponding to the respective services, the priorities with the first sub-channels and allocates the second sub-channels on the basis of the priority.