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    • 4. 发明申请
    • APPLICATION LAYER COMMUNICATION VIA SINGLE RADIO BLOCK ACCESS
    • 应用层通信通过单个无线电块访问
    • WO2011141835A1
    • 2011-11-17
    • PCT/IB2011/051706
    • 2011-04-20
    • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)DIACHINA, JohnSCHLIWA-BERTLING, PaulBERGSTRÖM, Andreas
    • DIACHINA, JohnSCHLIWA-BERTLING, PaulBERGSTRÖM, Andreas
    • H04L29/08H04W72/04
    • H04W4/00H04L67/12H04W4/70H04W72/048
    • Embodiments herein advantageously reduce the amount of control signalling and header information that must accompany an application layer message when transporting that message from a wireless device to a supporting application server via an intermediate node. To do so, the wireless device prepares a single radio block that includes the application layer message and an indication that the single radio block contains the entire application layer message. The device then sends a control message to the intermediate node that requests allocation of radio resources for sending the single radio block without establishing a temporary block flow (TBF). The device finally sends the single radio block using the allocated resources, without a TBF. Upon receiving the block, the intermediate node determines, based on the indication within the block, whether or not the block contains an entire application layer message. If so, the intermediate node forwards that application layer message towards the application server.
    • 本文中的实施例有利地减少了当通过中间节点将该消息从无线设备传送到支持应用服务器时必须伴随应用层消息的控制信令和报头信息的量。 为此,无线设备准备包括应用层消息的单个无线电块以及单个无线电块包含整个应用层消息的指示。 然后,设备向中间节点发送控制消息,中间节点请求分配无线电资源以发送单个无线电块而不建立临时块流(TBF)。 设备最终使用分配的资源发送单个无线电块,而不使用TBF。 在接收到块时,中间节点基于块内的指示来确定块是否包含整个应用层消息。 如果是这样,中间节点将该应用层消息转发到应用服务器。