The urgency-based round robin algorithm tries to select the most need packets to be served in the multimedia streams or queues.

基于紧急度的分组调度算法尽可能选出当前各流中最需要被服务的队列。

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Select one or more destination addresses for the compound multimedia message.

为复式的多媒体信息选择一或较多的目的地住址。

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To complete compatibility between these Pioneer products and iPhone 5, consumers must also obtain Apple's Lightning to USB Cable and Lightning to VGA Adapter, as well as a firmware update from Pioneer for select 2012 and 2013 multimedia DVD and navigation receivers (available this spring at no charge).

ENGADGET: Pioneer announces iPhone 5 connectivity kits for AppRadio 2 and friends