公开(公告)号：US20140293839A1

公开(公告)日：2014-10-02

申请号：US14302732

申请日：2014-06-12

Applicant: QUALCOMM Incorporated

Inventor： Beth Ann Brewer ,  Hamsini Bhaskaran ,  Ashutosh Aggarwal

IPC: H04L12/18

CPC classification number: H04W4/06 ,  H04L12/1822 ,  H04L12/189 ,  H04M3/566 ,  H04M3/567 ,  H04W76/45

Abstract: A call request message is sent from an access terminal to an application server in order to request initiation of a group communication session to a communication group and to request that an allocation of the floor to the given access terminal for the duration of the given group communication session remain uninterrupted by call targets of the session. The application server announces the session, and sends a floor-grant to the access terminal after the session is accepted by at least one target. The access terminal forwards media to the application server which is then forwarded to the at least one target. The floor is not transferred away from the access terminal during the session. For example, floor requests are suppressed at the at least one target, or floor requests are sent by the at least one target but are then ignored or denied by the application server.

Abstract translation: 呼叫请求消息从接入终端发送到应用服务器，以便请求向通信组发起组通信会话，并且在给定组通信的持续时间请求向给定接入终端分配楼层 会话的呼叫目标不会中断。 应用服务器通知该会话，并且在该会话被至少一个目标接受之后向该接入终端发送一个楼层授权。 接入终端将媒体转发到应用服务器，然后该应用服务器被转发到至少一个目标。 会话期间，楼层不会从接入终端转移。 例如，在至少一个目标处抑制楼层请求，或者由至少一个目标发送楼层请求，然后被应用服务器忽略或拒绝。