Improved algorithms for synchronizing computer network clocks
نویسندگان
چکیده
منابع مشابه
Improved Algorithms for Synchronizing Computer Network Clocks1,23
The Network Time Protocol (NTP) is widely deployed in the Internet to synchronize computer clocks to each other and to international standards via telephone modem, radio and satellite. The protocols and algorithms have evolved over more than a decade to produce the present NTP Version 3 specification and implementations. Most of the estimated deployment of 100,000 NTP servers and clients enjoy ...
متن کاملImproved Algorithms for Synchronizing Computer Network Clocks1,2
The Network Time Protocol (NTP) is widely deployed in the Internet to synchronize computer clocks to each other and to international standards via telephone modem, radio and satellite. The protocols and algorithms have evolved over more than a decade to produce the present NTP Version 3 specification and implementations. Most of the estimated deployment of 100,000 NTP servers and clients enjoy ...
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We have completed thefirst tests of a method to synchronize the clocks of networhd computers to the NIST time scale. The method uses a server computer to dkseminate the time to other clients on the same local-ureu network. The server is synchronized to NZST wing the ACTS protocol over a dial-up telephone line. The software in both the server and the clients comtructs a statistical model of the ...
متن کاملSome Algorithms for Synchronizing Clocks of Base Transceiver Stations in a Cellular Network
We are interested in proposing distributed algorithmic solutions for synchronizing these clocks. The main difficulty of our problem comes from the fact that we do not give ourselves any possibility of measuring the dephasing (i.e. the difference of phase) between a given clock and some time reference. The only informations come from random measurements of local dephasings between two clocks : o...
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The National Institute of Standards and Technology (NIST) currently operates 35 public network time servers that are located at many different sites in the United States. The servers provide time messages over the public Internet in a number of different formats. The times are derived from the NIST atomic clock ensemble in Boulder, Colorado, and are directly traceable to UTC(NIST). The time ser...
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ژورنال
عنوان ژورنال: IEEE/ACM Transactions on Networking
سال: 1995
ISSN: 1063-6692
DOI: 10.1109/90.392384