JP6882055B2 - 通信装置及びその制御方法及びプログラム及び通信システム - Google Patents

通信装置及びその制御方法及びプログラム及び通信システム Download PDF

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Publication number
JP6882055B2
JP6882055B2 JP2017091944A JP2017091944A JP6882055B2 JP 6882055 B2 JP6882055 B2 JP 6882055B2 JP 2017091944 A JP2017091944 A JP 2017091944A JP 2017091944 A JP2017091944 A JP 2017091944A JP 6882055 B2 JP6882055 B2 JP 6882055B2
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request
communication
image
response
digital camera
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JP2017091944A
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English (en)
Japanese (ja)
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JP2018190173A (ja
JP2018190173A5 (enExample
Inventor
裕司 川合
裕司 川合
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2017091944A priority Critical patent/JP6882055B2/ja
Priority to US15/966,050 priority patent/US20180324075A1/en
Publication of JP2018190173A publication Critical patent/JP2018190173A/ja
Publication of JP2018190173A5 publication Critical patent/JP2018190173A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/103—Active monitoring, e.g. heartbeat, ping or trace-route with adaptive polling, i.e. dynamically adapting the polling rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/278—Content descriptor database or directory service for end-user access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H04W74/06—Scheduled access using polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Telephone Function (AREA)
  • Computer And Data Communications (AREA)
  • Studio Devices (AREA)
JP2017091944A 2017-05-02 2017-05-02 通信装置及びその制御方法及びプログラム及び通信システム Expired - Fee Related JP6882055B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017091944A JP6882055B2 (ja) 2017-05-02 2017-05-02 通信装置及びその制御方法及びプログラム及び通信システム
US15/966,050 US20180324075A1 (en) 2017-05-02 2018-04-30 Communication apparatus and control method thereof and communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017091944A JP6882055B2 (ja) 2017-05-02 2017-05-02 通信装置及びその制御方法及びプログラム及び通信システム

Publications (3)

Publication Number Publication Date
JP2018190173A JP2018190173A (ja) 2018-11-29
JP2018190173A5 JP2018190173A5 (enExample) 2020-05-14
JP6882055B2 true JP6882055B2 (ja) 2021-06-02

Family

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JP2017091944A Expired - Fee Related JP6882055B2 (ja) 2017-05-02 2017-05-02 通信装置及びその制御方法及びプログラム及び通信システム

Country Status (2)

Country Link
US (1) US20180324075A1 (enExample)
JP (1) JP6882055B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6826459B2 (ja) * 2017-02-20 2021-02-03 キヤノン株式会社 通信装置、撮像装置、制御方法、及びプログラム
JP6956515B2 (ja) * 2017-05-02 2021-11-02 キヤノン株式会社 通信システム、並びに、通信装置及びその制御方法及びプログラム
JP7196209B2 (ja) * 2021-01-13 2022-12-26 キヤノン株式会社 通信装置、制御方法、およびプログラム
US11430030B1 (en) * 2021-02-26 2022-08-30 Adobe Inc. Generation of recommendations for visual product details
JP2023137937A (ja) * 2022-03-18 2023-09-29 キヤノン株式会社 通信機能を備える電子機器、その制御方法及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002342866A (ja) * 2001-05-16 2002-11-29 Matsushita Electric Ind Co Ltd 緊急情報配信システム
JP4274542B2 (ja) * 2003-11-20 2009-06-10 キヤノン株式会社 情報処理装置、制御機器、情報処理装置の制御方法及び制御機器の制御方法
EP2335393B1 (en) * 2008-10-08 2018-03-28 Citrix Systems, Inc. Connection management for pushing asynchronous messages from servers to clients
JP4828637B2 (ja) * 2009-07-13 2011-11-30 株式会社Ｐｆｕ 配信システム、サーバ装置、および、配信方法
US9203815B1 (en) * 2013-11-27 2015-12-01 Symantec Corporation Systems and methods for secure third-party data storage
US20160150027A1 (en) * 2014-11-25 2016-05-26 Futurewei Technologies, Inc. Method Of Handling Notification Channel Disconnection
JP6858069B2 (ja) * 2017-05-02 2021-04-14 キヤノン株式会社 画像供給装置及び情報処理装置及びそれらの制御方法とプログラム

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JP2018190173A (ja) 2018-11-29

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