Method, system and device for determining heartbeat period of long connection in mobile communication network
A mobile communication network and heartbeat cycle technology, which is applied in the field of determining the heartbeat cycle of long connections, can solve problems affecting service provision and connection instability, and achieve the effects of saving power and traffic consumption and improving stability
Active Publication Date: 2017-09-01
CHINA MOBILE COMM GRP CO LTD
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Problems solved by technology
[0005] The above-mentioned technical solution has the following disadvantages: for each mobile terminal connected to a service server that needs to establish a persistent connection (abbreviated as a persistent online server), it is required to detect the optimal heartbeat cycle under the current network environment. During the detection process, when When the heartbeat period of the attempt is too long, it will lead to unstable connection and affect the provision of services. At the same time, because the mobile terminal needs to change the heartbeat period for multiple attempts, it will also bring additional traffic and power consumption to the mobile terminal.
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[0029] The embodiment of the present invention is proposed based on the following analysis: when the mobile terminal establishes a TCP persistent connection with the persistent online server through the mobile communication network accessed, it generally needs to go through a conversion process from a private network IP address to a public network IP address. For mobile terminals with the same mobile communication network environment as they enter, in the conversion process, usually a large number of private network IP addresses of mobile terminals are mapped to a small number of public network IP addresses and different port numbers. As far as the long-term TCP connections established by the long-term online server are concerned, since the mobile communication network environments that these mobile terminals pass through are consistent, their optimal keep-alive durations are the same. The characteristic is that their public network IP addresses are the same, but their port num...
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The embodiment of the invention discloses a method, system and device for determining the heartbeat period of a long connection in a mobile communication network. The method includes: obtaining the public network IP address of the mobile terminal that establishes a long connection with the server; querying the correspondence between the public network IP address and the optimal heartbeat cycle according to the public network IP address of the mobile terminal, wherein the public network IP The corresponding relationship between the address and the heartbeat period is stored in the heartbeat database; and the optimal heartbeat period of the mobile terminal is determined according to the query result. Application of the embodiments of the present invention can improve service stability and save terminal traffic and power consumption.
Description
technical field [0001] The present application relates to the technical field of communication, and in particular to a method, system and device for determining the heartbeat period of a long connection in a mobile communication network. Background technique [0002] At present, more and more applications on smart mobile terminals need to establish TCP / IP-based persistent connections to their business servers, and communicate with the business servers at any time through the persistent connections. These persistent connections usually need to pass through the access network and the core network of the mobile communication network to reach the server on the Internet (Internet). Due to the limitation of mobile communication network resources, the core network of the mobile communication network will not unconditionally allocate network resources to mobile terminals. The network will disconnect the connection, resulting in service interruption. Therefore, for a data service t...
Claims
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IPC IPC(8): H04M1/73H04W56/00
Inventor 陈阁王磊李颖
Owner CHINA MOBILE COMM GRP CO LTD