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![]() "Scott Lowrey" wrote in message om... Pete Zaitcev wrote in message ... "Lag" in the original poster's case, is actually referred to as "latency" in the world of computer networking. Latency is defined as the time it takes to set up and send a message, Well, it's the overall transmission time from source to destination. The overhead to set up and send a satellite packet isn't really any worse than anything else, it just takes a long time to deliever. Since all data is transported in TCP packets (in the case of Web traffic), there is continual send AND receive on BOTH sides since TCP requires acknowledgement of every packet on the part the of the receiver (remember, TCP is a *reliable* protocol). Actually, it's acknowledgement of the position in the byte stream. Granted, the ACK packets are much smaller than the data packets There's no such thing as an ACK packet. A TCP packet can have data as well as the ack for data received. |
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Thread | Thread Starter | Forum | Replies | Last Post |
FBO's and WiFi | Javier Henderson | General Aviation | 43 | August 30th 03 08:22 AM |