Chen Changyi
8 Papers
28 Citations
Chen Changyi is an academic researcher. The author has contributed to research in topics: Encryption & Authentication. The author has an hindex of 3, co-authored 8 publications.
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Papers
Patent
Method, device and system for realizing login authentication
Kong Yongping,Zhong Zhimin,Yang Guanglong,Zhang Yuliang,Wang Ying,Zhao Qiang,Chen Changyi +6 more
- 31 Dec 2014
TL;DR: In this paper, a method, a device and a system for realizing login authentication is presented, which includes: when a user initiates a login request, acquiring terminal identification information of a mobile terminal, acquiring current location information of the mobile terminal and sending the current position information of mobile terminal to an authentication server; generating an encryption key by the aid of the current positioning information of user and the identification information, encrypting user login information, sending the encrypted login information to the authentication server, and authenticating the obtained login information after succeeding in decryption.
8
Patent
Mobile application providing method and mobile application providing server
Yi Xueming,Yang Guanglong,Zhong Zhimin,Sun Jing,Ma Zhuangzhan,Chen Changyi,Zhou Lisha,Zhang Yuliang,Wang Ying +8 more
- 02 Jul 2014
TL;DR: In this paper, the authors describe a mobile application providing method and an application providing server, which relates to the field of mobile Internet and is based on the concept of access attribute.
7
Patent
Mobile terminal, data wiping method and data wiping device for mobile terminal and enterprise application installation method
Kong Yongping,Zhang Yuliang,Zhong Zhimin,Yang Guanglong,Chen Changyi,Ma Zhuangzhan,Wang Ying +6 more
- 18 Jun 2014
TL;DR: In this article, a mobile terminal, a data wiping method and a data-wiping device for the mobile terminal and an enterprise application installation method are described, and an isolated storage requirement of high-safety industry on personal data and enterprise sensitive application data, a technical scheme that the enterprise application data are stored alone, a virtual storage space is developed for enterprise applications and the unique ID (identity) of the virtual space is stored.
6
Patent
Communication connection maintaining method, system and related equipment
Huang Zeyuan,Zhong Zhimin,Lu Gang,Kong Yongping,Zhou Lisha,Sha Qingliang,Chen Changyi,Ma Zhuangzhan,Chen Jiuyu,Li Li +9 more
- 18 Jun 2019
TL;DR: In this paper, a communication connection maintaining method consisting of the steps that a server obtains heartbeat information and client side state information sent by a client side is described, and the server adjusts heartbeat information according to one or more of the predicted server state information, the client state information and the network state information.
2
Patent
Mobile application or content obtaining method and system
Yi Xueming,Yang Guanglong,Zhong Zhimin,Zeng Xin,Sun Jing,Ma Zhuangzhan,Chen Changyi,Zhou Lisha,Wang Ying,Zhang Yuliang +9 more
- 12 Nov 2014
TL;DR: In this article, a mobile application or content obtaining method and system is presented, which consists of the steps that when a client side of a mobile terminal has access to a server, the client side obtains an IMSI number of the mobile terminal and submits the number to the server; an interface is formed between the server and a data center, and the server initiates an inquiry request to the data center through the interface.
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