| 摘要 |
FIELD: physics, computer engineering.SUBSTANCE: invention relates to the method and device for implementing the service of multicast transmission of data. The method of implementing the service of multicast transmission comprises the following steps: in receiving the request for connection with the service of multicast transmission the comparison is carried out for coincidence of the identification information of the service of multicast transmission contained in the request for connection with the service of multicast transmission, with the identification information recorded for each service of multicast transmission for which it is necessary to ensure the assured transmission characteristics, and if the coincident recorded identification information is found, the service of multicast transmission is appointed the order of the service corresponding to found coincident recorded identification information of the service of multicast transmission, and the service of multicast transmission is implemented using this order, and if the coincident recorded identification information of the service of multicast transmission is not found, then to implement the service of multicast transmission the service order is obtained per default.EFFECT: increasing the carrying capacity of multicast transmission and improving the quality of service.10 cl, 3 dwg |
