M. Mock, R. Frings, E. Nett, and S. Trikaliotis. Continuous clock synchronization in wireless real-time applications. In The 19th IEEE Symposium on Reliable Distributed Systems (SRDS'00), pages 125--133, Washington - Brussels - Tokyo, October 2000. IEEE.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....broadcasts. Moreover, it assumes the presence of synchronized global clocks, such as GPS, at many points in the network, and so the main focus is reducing the variance along the paths to these time oracles. There are several proposals for synchronizing clocks within a single broadcast domain [18, 17, 13]. These all exploit the special properties of broadcast media and achieve high precision. However, they cannot synchronize nodes that do not lie within the same broadcast domain. Since our focus here is on global clock synchronization, we don t discuss these more local approaches further. Two ....

MOCK, M., FRINGS, R., NETT, E., AND TRIKALIOTIS, S. Continuous clock synchronization in wireless real-time applications. In The 19th IEEE Symposium on Reliable Distributed Systems (SRDS'00) (Washington - Brussels - Tokyo, Oct. 2000), IEEE, pp. 125--133.

....consistent or synchronized to an external standard; whether the server is considered to be the canonical clock, or merely an arbiter of client clocks, and so on. Some wireless standards such as 802.11 [16] have similar timesynchronization beacons built into the MAC layer. Work by Mock et al. [24] extends 802.11 s synchronization by taking advantage of the broadcast property of wireless networks. This technique is notable because it leverages domain knowledge to increase precision; we will argue in Section 4.5 that this is an important design goal. However, these 802.11 methods do not work ....

....non Internet ( LAN ) work in distributed clock agreement assumes that all nodes in the system can directly exchange messages or, more precisely, that a single latency and jitter bound is common to all messages in the system. Some methods that exploit the broadcast property of the physical media [24, 31] do not speak to the problem of federating the clocks of multiple (overlapping) broadcast domains. Sensor networks span many hops; the end to end latency is much larger than a single hop. This makes it difficult to apply methods that assume a fully connected or low latency topology. 3.3 ....

M. Mock, R. Frings, E. Nett, and S. Trikaliotis. Continuous clock synchronization in wireless real-time applications. In The 19th IEEE Symposium on Reliable Distributed Systems (SRDS'00), pages 125--133, Washington - Brussels - Tokyo, October 2000. IEEE.

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M. Mock, R. Frings, E. Nett, and S. Trikaliotis. Continuous clock synchronization in wireless real-time applications. In The 19th IEEE Symposium on Reliable Distributed Systems (SRDS'00), pages 125--133, Washington - Brussels - Tokyo, October 2000. IEEE.

No context found.

M. Mock, R. Frings, E. Nett, and S. Trikaliotis. Continuous clock synchronization in wireless real-time applications. In The 19th IEEE Symposium on Reliable Distributed Systems (SRDS'00), pages 125--133, Washington - Brussels - Tokyo, October 2000. IEEE.

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