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95 results about "Wire protocol" patented technology

In computer networking, a wire protocol refers to a way of getting data from point to point: A wire protocol is needed if more than one application has to interoperate. It generally refers to protocols higher than the physical layer. In contrast to transport protocols at the transport level (like TCP or UDP), the term "wire protocol" is used to describe a common way to represent information at the application level. It refers only to a common application layer protocol and not to a common object semantic of the applications. Such a representation at application level needs a common infoset (e.g. XML) and a data binding (using e.g. a common encoding scheme like XSD).

Universal mobile payment terminal compatible with multiple operators and implementation method thereof

The invention discloses a universal mobile payment terminal compatible with multiple operators and an implementation method thereof. The universal mobile payment terminal comprises an application program module, an NFC (Near Field Communication) module and a plurality of SE (Singly Entry) chips for security certification of the corresponding operators, wherein the application program module is provided with a plurality of application programs for mobile payment of different operators, the SE chips for security certification of the corresponding operators are all connected with the NFC module through a multi-channel changeover switch module, and the multi-channel changeover switch module is used for connection of the NFCP module with the corresponding SE chips according to operating modes selected by users. By adopting the unified SWP (Single Wire Protocol) interface, the automatic connection of the SE chips integrated with SIM (Subscriber Identity Module) cards, intelligent SD (Secure Digital) cards or motherboards of mobile payment terminals is realized, so that the demands for independent payment applications of different operators or third parties can be satisfied, the threshold of cooperation can be lowered, and the promotion of mobile payment business can be facilitated.
Owner:WUHAN TIANYU INFORMATION IND

Smart home gateway system supporting multiple protocols and multiple services

The invention belongs to the technical field of smart home, and particularly relates to a smart home gateway system supporting multiple protocols and multiple services. According to the smart home gateway system provided by the invention, a home IoT (Internet of Things) terminal management control technology based on a smart home gateway is fused with a wireless communication technology, an IoT management control technology, an internet technology and the like, service functions of authentication, registration, configuration, information acquisition, fault detection and the like of IoT equipment are provided, uniform management and control of cable television network and wireless network access equipment is achieved, and protocols of WiFi (Wireless Fidelity), Bluetooth, ZigBee, IEEE (Institute of Electrical and Electronics Engineers) P1901 and the like are simultaneously supported. The smart home gateway system provided by the invention mainly aims to solve the problem that currently, IoT services are dispersed, cannot be compatible to smart devices of multiple companies, is small in scale and single in function and cannot solve the problem of fusion of multiple wireless protocols and wire protocols, thereby meeting the requirement for flexibility of developing the IoT services and promoting rapid development of the IoT services.
Owner:FUDAN UNIV

Dual-protocol supporting contact-less communication smart card

The invention discloses a dual protocol supporting contact-less communication smart card. The contact-less communication smart card comprises a SIM (Subscriber Identity Module) card base with a built-in antenna coil, a dual-interface module supporting a 14443 protocol and a 7816 protocol, and a SWP (Single Wire Protocol) security module supporting a SWP and the 7861 protocol. The built-in antenna coil is connected with the dual-interface module and transmits contact-less information; the dual-interface module is connected with a mobile phone and transmits instruction information in line with the 7891 protocol; the dual-interface module is connected with the SWP security module and transmits external contact-less instruction information according to the 7816 specification; the SWP security module is connected with a CLF (Contact-Less Front-end) chip of a mobile terminal through a C6 pin, and transmits the instruction information in line with the SWP. The contact-less communication smart card solves the problem that the same SIM card cannot simultaneously compatible to two current mainstream contact-less mobile payment technical solutions while being respectively inserted into a normal non-NFC (Near Field Communication) mobile phone and a NFC mobile phone.
Owner:SHANGHAI COS SOFTWARE CO LTD
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