Global service system used for group communication

Abstract

The invention relates to a global service system used for group communication. The system comprises a service center and a user terminal. The service center includes a first resource pool, a data center connecting with the first resource pool and a business center connecting with the first resource pool. A roaming system used for carrying out information interaction cross-regionally is arranged to connect with the service center. The roaming system comprises a second resource pool, a data service module connected with the second resource pool and a service module connected with the second resource pool. According to the system, the service center is arranged in each setting area such that the system can provide high quality service to a local user without being influenced by an inter-regional communication network, the roaming system connecting with the service center enables roaming systems in different areas to be interconnected in pairs, and on one hand, cross-regional communication is realized, on the other hand, even if partial inter-regional network fails, mutual information exchange between other regions is not influenced.

Description

technical field [0001] The invention belongs to the field of Internet communication, and more specifically relates to a global service system for group communication. Background technique [0002] Since the birth of the Internet, the connection between people in different regions has become closer than ever. The earth is transforming into a global village. It is because of the Internet communication technology that the communication of modern people is no longer restricted by space. It can easily cross national borders and regions. Correspondingly, people have also developed different communication products to meet the needs of communication, such as figure 1 The communication system shown is a group communication tool model that is widely used at present. Users located in different countries and regions can use this system for group communication. However, the group communication system has the following problems: [0003] At present, service providers that provide global ...

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Problems solved by technology

[0003] At present, service providers that provide global group communication often only build service centers in a certain region. Users in this region and users in other regions need to connect to the local service center to communicate when using the group communication system. Or regional communication networks are relatively independent, and cross-regional communication is often limited by bandwidth and network conditions, so users often experience packet loss and delays when using this service, and the user experience is low

At the same time, if the communication channel between different countries or regions is damaged, users in the area where no service center is set up cannot communicate with each other

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