| Publisher | Association for Computing Machinery | ||
|---|---|---|---|
| Format | 137.8KB PDF | Date added | 22 Aug 2008 |
| Topics | Switching | ||
| Downloads | 0 | ||
Today the Internet is the primary medium for deploying new real time services such as gaming and distributed online live music concerts. Different network services have different expectations from the routing infrastructure. Some network services require conventional routing paths optimized for low latency or low congestion. However, real-time interactive services such as online gaming and distributed live music performance require more than just low latency. They require Latency EQualization (LEQ) among participating users. Although LEQ could be performed by the client or the server, end-system techniques for estimating network conditions are often inaccurate. Instead, the paper argues that the network should provide a LEQ service. It proposes a LEQ routing architecture that can leverage programmable hub nodes.
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