公开(公告)号：US20140082147A1

公开(公告)日：2014-03-20

申请号：US14022085

申请日：2013-09-09

Applicant: QUALCOMM Incorporated

Inventor： Carlos Marcelo Dias Pazos ,  Nermeen Ahmed Bossiouny ,  Thadi Manjunath Nagaraj ,  Joseph Peter Barone ,  Jun Wang

IPC: H04L12/24

CPC classification number: H04L41/0896 ,  H04L67/02 ,  H04L67/28 ,  H04L67/325 ,  H04L67/42

Abstract: Distributed computing is disclosed in which a client device accesses a service announcement for a broadcast service in order to retrieve transport parameters describing a data transmission service. The client device obtains a refresh rate from the service description file, which is separate from the data transmission service, wherein the refresh rate relates to a frequency at which the data transmission service updates data in a data transmission provided by the data transmission service. The client device uses the transport parameters to access the data transmission to receive the data. Once the data is received, the client device will delay any subsequent access to the data transmission to get updated data for a delay time based at least in part on the refresh rate.

Abstract translation: 公开了分布式计算，其中客户端设备访问用于广播服务的服务通知，以便检索描述数据传输服务的传输参数。 客户端设备从与数据传输业务分开的业务描述文件获取刷新率，其中刷新速率与数据传输业务在由数据传输业务提供的数据传输中更新数据的频率有关。 客户端设备使用传输参数来访问数据传输以接收数据。 一旦接收到数据，客户端设备将延迟对数据传输的任何后续访问，以至少部分地基于刷新率来获得延迟时间的更新数据。