System and method for setting time and date in a device without access to network time protocol

System and method for setting time and date in a device without access to network time protocol

A system and method for setting time and date in a device (e.g., a set top box (614), or similar client device) through a network connection when a network time standard server (606, 620) (e.g., a NTPserver) is unavailable (e.g., blocked or blacklisted) are provided. The system and method of the pre...

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Hauptverfasser: LEFEVRE CHAD, KLOPFENSTEIN SCOTT, TRUE STEVEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator LEFEVRE CHAD
KLOPFENSTEIN SCOTT
TRUE STEVEN
description A system and method for setting time and date in a device (e.g., a set top box (614), or similar client device) through a network connection when a network time standard server (606, 620) (e.g., a NTPserver) is unavailable (e.g., blocked or blacklisted) are provided. The system and method of the present disclosure involves sending (404) a request over a network from a device for information froman Internet address (618), receiving (406) a packet (500) from the Internet address (618) in response to the request, extracting (408) time and date information from a header (502) in the packet (500), and using the extracted time and date information to set (416) the current time and date for the device. 提供了种用于在网络时间标准服务器(606，620)(例如，NTP服务器)不可用(例如，被封锁或列入黑名单)时通过网络连接设定设备(例如，机顶盒(614)或类似的客户端设备)中的时间和日期的系统和方法。本公开的系统和方法涉及通过网络从设备发送针对来自互联网地址(618)的信息的请求(404)、从互联网地址(618)接收响应于该请求的分组(406)、从分组(500)中的头部(502)提取时间和日期信息(408)、以及使用所提取的时间和日期信息来设定设备的当前时间和日期(416)。
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The system and method of the present disclosure involves sending (404) a request over a network from a device for information froman Internet address (618), receiving (406) a packet (500) from the Internet address (618) in response to the request, extracting (408) time and date information from a header (502) in the packet (500), and using the extracted time and date information to set (416) the current time and date for the device. 提供了种用于在网络时间标准服务器(606，620)(例如，NTP服务器)不可用(例如，被封锁或列入黑名单)时通过网络连接设定设备(例如，机顶盒(614)或类似的客户端设备)中的时间和日期的系统和方法。本公开的系统和方法涉及通过网络从设备发送针对来自互联网地址(618)的信息的请求(404)、从互联网地址(618)接收响应于该请求的分组(406)、从分组(500)中的头部(502)提取时间和日期信息(408)、以及使用所提取的时间和日期信息来设定设备的当前时间和日期(416)。</description><language>chi ; eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; MULTIPLEX COMMUNICATION ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180306&amp;DB=EPODOC&amp;CC=CN&amp;NR=107771387A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180306&amp;DB=EPODOC&amp;CC=CN&amp;NR=107771387A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEFEVRE CHAD</creatorcontrib><creatorcontrib>KLOPFENSTEIN SCOTT</creatorcontrib><creatorcontrib>TRUE STEVEN</creatorcontrib><title>System and method for setting time and date in a device without access to network time protocol</title><description>A system and method for setting time and date in a device (e.g., a set top box (614), or similar client device) through a network connection when a network time standard server (606, 620) (e.g., a NTPserver) is unavailable (e.g., blocked or blacklisted) are provided. 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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title System and method for setting time and date in a device without access to network time protocol
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