System and method for regulating bandwidth in a mu

专利名称：System and method for regulating

bandwidth in a multicast video transmissionsystem

发明人：Lawrence Lo申请号：US122811申请日：20081020公开号：US085337B2公开日：20130910

专利附图：

摘要：A video transmitter can adaptively alter its transmission rate to plural receiverswhich receive video via multicast transmission. While the transmitter is initially in the “no

tuning state”, the need for a video tune-up state change can be determined. If so, thenthe state can be set to “tuning up” and the retransmission rate can be increased.However, if “tuning-up” is no longer required, the state returns to the “no tuning”state” Likewise, the need for a video tune down slate change can be determined and theretransmission rate can be decreased. However, if the state is set to “tuning down” and“tuning down” is no longer required, the state is set such that “tuning down” is nolonger true and the state returns to the “no tuning” state.

申请人：Lawrence Lo

地址：Issaquah WA US

国籍：US

代理机构：Davidson Berquist Jackson & Gowdey, LLP

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