Huawei Technologies Co., Limited

Other

Yimin Li

Jie Zhang

Zhipeng Zhou

Haojun Zhou

Pei Dang

Junrong Xu

Haifeng Duan

Xuanming Lu

Xiaodong Zhao

Shengping Chen

Dagang Chen

Wenjie Feng

A method and a terminal device for making multi-system constraint of a specified permission in a digital rights. A rights object related to content object is obtained by an executing device. The specific permission descriptions of the rights object include system constraint descriptions of a plurality of systems of the same type. The executing device obtains a corresponding system information in the device according to the system constraint descriptions and compares the system information in the device with the system information in the system constraint descriptions, so as to judge whether there is any system permitted in system constraint descriptions. If yes, it determines to permit executing the specific permission for the content object; otherwise, it determines not to permit executing said specific permission for the content object.

Method and apparatus for making system constraint of a specified permission in the digital rights management

The present invention discloses an intravenous infusion monitoring device for monitoring the infusion dripping rate. This device is attached to an infusion tube above the dripping chamber, including two polar plates forming a capacitor, a capacitance measurement unit electrically connected to the capacitor, a micro control unit (MCU) configured to collect data from the capacitance measure unit and analysis and display the infusion dripping rate. A method for monitoring infusion rate includes setting the infusion solution surface to a specific height in the dripping chamber so that the infusion solution in the tube is conducted and have a pulse change of the capacitance at the moment when a droplet drips down, determining the cycle of the pulse corresponding to the infusion rate and displaying the dripping rate by LCD screen, and alarming when the infusion irregularities occurs such as too fast, too slow or fully stop.

Infusion monitoring device and method for monitoring the infusion dripping rate and alarming for the irregularities of the infusion

The disclosure relates to a message distribution method, device, and system. A message distribution method includes: creating a session based on a received first type of session message and allocating a corresponding cluster node to the session; and upon receiving a second type of session message associated with the session, distributing the second type of session message to the cluster node corresponding to the session. With the technical solution according to the embodiments of the invention, both the first type of session message and the second type of session message may be processed on the same cluster node, smooth and dynamic capacity expansion may be achieved for the cluster, the system performance may be enhanced, and system maintenance may be facilitated.

Method, device, and system for message distribution

Making system constraints of a specified permission in digital rights management

An advice of charging (AoC) method, system, and mobile terminal thereof are provided. The method includes receiving AoC information sent by a service charging server, and then displaying the AoC information. The mobile terminal includes a receiving module adapted to receive AoC information sent by a service charging server, and a display module adapted to display the received AoC information. The system includes a terminal, a service charging server, a service gateway, and a charging engine. The present invention is applicable to pre-consumption prompt, post-consumption notification, and prompts for data services such as browsing, streaming media, and mail.

Advice of charging method, system and mobile terminal

The present invention discloses a system and method for implementing prepaid data services in a mobile communication network. In this system, a Data service Access Control Point (DACP), which is used for fulfilling price confirmation function and fee application function for data services, is added between a Service Control Point (SCP) storing prepaid account information of subscribers and a Prepaid Server/Content of Process Gateway (PPS/CP GW) used for data service charging. In the method of the present invention, by means of the interaction among a Packet Data Service Note (PDSN), a Home Authentication Authorization and Accounting (HAAA) server, the PPS/CP GW, the DACP and the SCP, the SCP deducts the fees from the prepaid account, and the PDSN controls the subscriber to utilize data service according to the fees deducted by the SCP. With the present invention, the subscriber can make prepayment for a data service by a prepaid voice account, which facilitates data service extension of mobile network operators and provides convenient data services for the subscribers.

System and method for implementing prepaid data services

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Shenzhen, China

Yimin Li