Abstract: The present disclosure provides a network system and a network communication method. In some implementations, a cache server or an application server is moved from an IDC equipment room in a metropolitan area network to a local radio access network or an IP transport network between the radio access network and a wireless core network, and an edge node is deployed to steer a TCP packet for a central server to the cache server or the application server, to implement traffic scheduling.

Abstract: Embodiments of the present application provide a cache method, the cache method includes: receiving, from the cache core server, information about a Transmission Control Protocol (TCP) flow; determining, according to the information, whether the cache edge server stores content corresponding to the information; sending a migrate-out request to the cache core server based on that the cache edge server stores the content corresponding to the information; receiving a migrate-out response from the cache core server upon the sending of the migrate-out request; performing a TCP connection to user equipment according to the migrate-out response; and reading content corresponding to the connection from storage of the cache edge server according to a byte quantity, sent by the cache core server, of the content, and sending the content to the user equipment.

Abstract: The present invention provide a network system and a network communication method. By this invention, a cache server or an application server is moved from an IDC equipment room in a metropolitan area network to a local radio access network or an IP transport network between the radio access network and a wireless core network, and an edge node is deployed to steer a TCP packet for a central server to the cache server or the application server, to implement traffic scheduling. In this way, a transmission delay from the radio access network to a packet core network is reduced, thereby improving user experience.

Abstract: Embodiments of the present application provide a cache method, the cache method includes: receiving, from the cache core server, information about a Transmission Control Protocol (TCP) flow; determining, according to the information, whether the cache edge server stores content corresponding to the information; sending a migrate-out request to the cache core server based on that the cache edge server stores the content corresponding to the information; receiving a migrate-out response from the cache core server upon the sending of the migrate-out request; performing a TCP connection to user equipment according to the migrate-out response; and reading content corresponding to the connection from storage of the cache edge server according to a byte quantity, sent by the cache core server, of the content, and sending the content to the user equipment.

Abstract: The present disclosure relates to the field of communications, and discloses a method for page redirection and a WAP gateway, which reduces the time delay the terminal experiences when acquiring pages. In the present disclosure, the WAP gateway requests, when receiving a page request from a user terminal, a page requested by the user terminal from a service provider; and when a page returned by the service provider satisfies a page redirection criterion, the WAP gateway performs a page redirection, and returns the page obtained after the redirection to the user terminal. The page redirection criterion is that the page contains redirection serial status codes indicating that a redirection is needed, or that the page contains an “onenterforward” mark. The WAP gateway retains the “Cookie” information included in the page returned by the service provider.

Abstract: The present disclosure relates to the field of communications, and discloses a method for page redirection and a WAP gateway, which reduces the time delay the terminal experiences when acquiring pages. In the present disclosure, the WAP gateway requests, when receiving a page request from a user terminal, a page requested by the user terminal from a service provider; and when a page returned by the service provider satisfies a page redirection criterion, the WAP gateway performs a page redirection, and returns the page obtained after the redirection to the user terminal. The page redirection criterion is that the page contains redirection serial status codes indicating that a redirection is needed, or that the page contains an “onenterforward” mark. The WAP gateway retains the “Cookie” information included in the page returned by the service provider.

Abstract: A method, a device and a system for content sharing and propagation are provided. A gateway receives a service access request sent by a terminal, obtains content corresponding to the service access request from a network server, determines content required to be shared in the content corresponding to the service access request according to a sharing rule, feeds back a sharing prompt to the terminal, receives a sharing request sent by the terminal, and sends the content required to be shared according to the sharing request. A network side determines the content to be shared according to the sharing rule, and feeds back a sharing prompt, for example, provides a sharing link, so that the user can to share the content with friends conveniently and instantly when the user browses Internet content.

Abstract: A method, an apparatus and a system for generating bookmarks are provided, through which the bookmarks can be automatically generated without participation of a user. The method for generating bookmarks includes: gathering access records of a user; analyzing the access records of the user; and generating the bookmarks according to an analysis result. The apparatus for generating bookmarks includes: a gathering unit, configured to gather access records of a user; an analysis unit, configured to analyze the access records of the user; and a bookmark generation unit, configured to generate the bookmarks according to a result of the analysis unit. The system for generating bookmarks includes: a gateway, configured to gather access records of a user and output the access records to a bookmark server; and the bookmark server, configured to analyze the access records of the user and generate the bookmarks according to an analysis result.

Abstract: The present disclosure relates to the field of communications, and discloses a method for page redirection and a WAP gateway, which reduces the time delay the terminal experiences when acquiring pages. In the present disclosure, the WAP gateway requests, when receiving a page request from a user terminal, a page requested by the user terminal from a service provider; and when a page returned by the service provider satisfies a page redirection criterion, the WAP gateway performs a page redirection, and returns the page obtained after the redirection to the user terminal. The page redirection criterion is that the page contains redirection serial status codes indicating that a redirection is needed, or that the page contains an “onenterforward” mark. The WAP gateway retains the “Cookie” information included in the page returned by the service provider.