公开(公告)号：US20140233450A1

公开(公告)日：2014-08-21

申请号：US14260910

申请日：2014-04-24

Applicant: QUALCOMM Incorporated

Inventor： Bongyong Song ,  Harleen Kaur Gill ,  Mehmet Gurelli ,  Rashid Ahmed Akbar Attar

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04W48/12 ,  H04W72/121 ,  H04W76/10

Abstract: An access network determines to transmit multicast messages on a downlink shared channel. The access network receives a multicast registration message and a traffic channel request from at least one access terminal. The access network assigns a traffic channel to the at least one access terminal, and transmits the multicast messages on the downlink shared channel. In another example, the access network can determine a channel type upon which the support a multicast session, can indicate the channel type selection to the at least one access terminal in an announce message and can then transmit the multicast messages for the multicast session on the selected channel type. The at least one access terminal receives the announce message, requests a traffic channel and receives a traffic channel assignment, registers to the multicast session and monitors the downlink shared channel for multicast messages.

Abstract translation: 接入网确定在下行链路共享信道上发送多播消息。 接入网络从至少一个接入终端接收组播注册消息和业务信道请求。 所述接入网络向所述至少一个接入终端分配业务信道，并在所述下行链路共享信道上发送所述多播消息。 在另一个示例中，接入网络可以确定多播会话支持多播会话的信道类型，可以在通告消息中向至少一个接入终端指示信道类型选择，然后可以在多播会话上发送多播消息 选择通道类型。 所述至少一个接入终端接收所述通告消息，请求业务信道并接收业务信道分配，向所述组播会话注册，并监视所述下行链路共享信道用于多播消息。