International Business Machines Corporation

Beijing University of Chemical Tehcnology

Ying Ying Xu

Jia Wang

Jia Tian Zhong

Qiu Lu Yuan

Guang Qi Li

Xiao Ming Ma

Li Liu

ShengYan Sun

Liqun Zhang

Jin Rong Wang

Shipeng Wen

Ya Nan Mo

Yingyan Mao

Fazhong Zhang

Zhiqiao Kuang

Junlei Cui

Yu Han Zhang

A computer-implemented process for an attachment process to a network. The method comprises, receiving a data request from a user equipment, connecting the user equipment is to a mobile communication network through a first base station, determining a router bound to the user equipment, connecting the router to the mobile communication network through a second base station, establishing a connection between the user equipment and the router through the first base station and the second base station.

Mobile communication network attachment to Wi-Fi

A request for communicating with a first user is received by a second user. The request includes a first identification specific to the first user. The first identification is different from an account used by the first user in the communication. Based on a communication mapping associated with the first user, it is determined whether the second user is allowed to communicate with the first user using the first identification. The communication mapping indicates authorized users allowed to communicate with the first user and respective identifications allowed to be used by the authorized users. The account used by the first user in the communication is obtained to initiate the communication with the first user. The account used is obtained in response to determining that the second user is allowed to communicate with the first user using the first identification.

Method and system for communication control

A composition for manufacturing the inner liners and inner tubes of tires, and a method of preparing the same. The composition includes the following two phases: A) a continuous phase of a composition of graphene oxide/rubber including graphene oxide, a reactive rubber, and a solid rubber; and B) a dispersion phase of an epoxy natural rubber or a thermoplastic resin. In the composition of graphene oxide/rubber, the graphene oxide leads to low gas permeability and remarkably reinforces the rubber composition. The epoxy natural rubber or thermoplastic resin is dispersed in the composition of graphene oxide/rubber and forms an islands-in-the-sea structure. The composition has low gas permeability, excellent mechanical properties, and flexibility, and is adhesive to adjacent rubber.

Graphene oxide/polymer composition for manufacturing inner liners and inner tubes of tires and method for preparing the same

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Beijing, China

Ying Ying Xu