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268 results about "Registration procedure" patented technology

Method and system for realizing block chain private key protection based on key segmentation

The invention discloses a method and a system for realizing block chain private key protection based on key segmentation, and aims to solve a technical problem that a private key of a block chain is lack of security and cannot be retrieved. The method for realizing block chain private key protection based on key segmentation comprises that hard encryption for a block chain private key supporting mobile phone equipment certificate authentication and password authentication is realized by taking a mobile phone as a terminal carrier and using a cipher machine and an authentication server of the cloud; and the block chain private key is segmented by using a threshold algorithm, and multi-party participating key backup and key recovery/retrieval is realized. The method comprises (1) a registration procedure, (2) a private key utilization procedure, (3) a private key backup procedure, and (4) a private key recovery/retrieval procedure. The system structurally comprises a cipher machine and an authentication server of the cloud and a mobile phone acting as the terminal carrier. The method and the system disclosed by the invention can realize safe storage, safe utilization, multi-party participating backup and multi-party participating retrieval of the block chain private key.
Owner:北京信任度科技有限公司

System and method for register mark recognition

A system, method, and process that determine and automatically correct registration errors between printed objects and mechanically produced objects using advanced image processing techniques is disclosed. Means are also presented for maintaining all registered functions to within very close tolerances during normal running, with other means for rapidly obtaining initial registration with substantial savings in material waste. The disclosed system and method / process are compatible with the printing and converting industry in which rolls of material are processed by printing a number of colors that require close registration especially in pictorial representation. These roll-fed printing machines are quite versatile and in addition to the printing of any number of colors on both front and back can perform any number of additional operations on the printed web at the same time. Some of these additional operations can be the punching of line holes, scoring, perforation and die cutting all of which impart a specific shape mechanically on the printed web. All of these functions must be initially registered to each other and maintained within close tolerances during normal running conditions. The presently disclosed registration system permits these initial registration procedures to be performed with high accuracy, speed, and across a wide variety of web materials and colors. The system generally applies to any web material (5701) on which register marks (5702) are applied, wherein images of the web are obtained (5703) and image processed (5704) under optional control of an operator interface display (5705), resulting in web press motor control (5706) to affect improved print registration on the web material (5701).
Owner:CC1

Point-to-point data streaming using a mediator node for administration and security

A system and method for point-to-point data streaming over a TCP / IP network. A Sender node serves data to the network, with one or more Viewer nodes receiving the data. A Mediator node provides administration and security and a static Internet location for accessing the system. As a result of the administration and security provided by the Mediator node, the data are communicated directly between the Sender and Viewer thereby minimizing resources and costs required for the Mediator. The Mediator node comprises a web server, an administrator and a database. An optional fourth MediaRelay node is provided to which the data are sent by the Sender and from which the data are received by multiple Viewers. The MediaRelay node permits a Sender having low bandwidth to service multiple Viewers.The Mediator uses versioning control to upgrade MediaSender software at the Sender node, and stores in a database information provided by a Sender during a registration procedure. At login by the Sender, the Sender is authenticated and the Mediator unlocks the MediaSender software. At login by the Viewer, the Viewer is authenticated and the Mediator downloads viewing software to the Viewer. Authentication is based upon information in the database provided by the Sender at registration. Upon authentication of both Sender and Viewer, the Mediator sends both nodes a key enabling bi-directional communication between Sender and Viewer using respective sockets which are maintained until the communication is terminated by the Sender or the Viewer.
Owner:MICROSOFT TECH LICENSING LLC

Point-to-point data streaming using a mediator node for administration and security

InactiveUS20010037461A1Complex procedureMinimal technological skillDigital data processing detailsAnalogue secracy/subscription systemsData streamWeb service
A system and method for point-to-point data streaming over a TCP/IP network. A Sender node serves data to the network, with one or more Viewer nodes receiving the data. A Mediator node provides administration and security and a static Internet location for accessing the system. As a result of the administration and security provided by the Mediator node, the data are communicated directly between the Sender and Viewer thereby minimizing resources and costs required for the Mediator. The Mediator node comprises a web server, an administrator and a database. An optional fourth MediaRelay node is provided to which the data are sent by the Sender and from which the data are received by multiple Viewers. The MediaRelay node permits a Sender having low bandwidth to service multiple Viewers. The Mediator uses versioning control to upgrade MediaSender software at the Sender node, and stores in a database information provided by a Sender during a registration procedure. At login by the Sender, the Sender is authenticated and the Mediator unlocks the MediaSender software. At login by the Viewer, the Viewer is authenticated and the Mediator downloads viewing software to the Viewer. Authentication is based upon information in the database provided by the Sender at registration. Upon authentication of both Sender and Viewer, the Mediator sends both nodes a key enabling bi-directional communication between Sender and Viewer using respective sockets which are maintained until the communication is terminated by the Sender or the Viewer.
Owner:MICROSOFT TECH LICENSING LLC

Mobile IP registration in selected inter-PDSN dormant hand-off cases in a CDMA2000-based cellular telecommunications network

In a cellular telecommunications network, a method and system for performing dormant hand-off for a dormant Mobile Node (MN) between a source packet zone an a target packet zone, when the MN still has an active A10 and Point-to Point Protocol (PPP) connection in the target packet zone. According to the method, when handed-off, the MN issues an origination request with a Data Ready to Sent (DRS) parameter set to zero for the target Base Station Controller (BSC-T) which responsive to the request further sends an A9-setup-A8 registration request to a target Packet Control Function (PCF-T). The PCF-T then sends an A-11 Registration Request message to a Packet Data Service Node (PDSN-T) of the target packet zone. Responsive to the receipt of the Registration request, the PDSN-T sends an agent advertisement message to the MN and initiates the Mobile IP (MIP) registration procedure, and the MN can register the care-of-address information relating to the new serving PDSN, the PDSN-T, with its Home Agent (HA). According to another embodiment, the same method is to be used for performing a hand-off of the dormant MN to the target packet zone, when the MN, before issuing the origination request, demands the activation of a packet data session.
Owner:TELEFON AB LM ERICSSON (PUBL)
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