High-speed group communication protocol for exchanging real-time multimedia data
High-speed group communication protocol for exchanging real-time multimedia data
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DOI：
10.1504/ijwmc.2005.008053
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发表时间：
2005-11
期刊：
影响因子：
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通讯作者：
Takuya Tojo;T. Enokido;M. Takizawa
中科院分区：
文献类型：
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作者：
Takuya Tojo;T. Enokido;M. Takizawa
在组通信中，多个进程首先建立一个组，然后每个进程向多个进程发送消息，同时从组中的多个进程接收消息。此外，消息需要被因果地/完全地传递到每个进程。由于有限的计算和通信资源，进程不能发送和接收尽可能多的消息。我们提出了一个基于通知的数据传输过程与两个阶段的慢启动（TPSS），有效地交换多媒体消息在一个组，以满足QoS要求。在TPSS中，通过传输冗余数据来增加过程的传输速率，使得即使一些分组丢失也不会丢失数据。
In group communications, multiple processes first establish a group and then each process sends a message to multiple processes while receiving messages from multiple processes in the group. In addition, messages are required to be causally/totally delivered to each process. Due to the limited computation and communication resource, processes cannot send and receive as many messages as the processes would like. We propose a notification-based data transmission procedure with two-phase slow start (TPSS) to efficiently exchange multimedia messages in a group so as to satisfy QoS requirement. In TPSS, the transmission rate of a process is increased by transmitting redundant data so that no data is lost even if some packets are lost.