Huawei Technologies Co., Ltd.
Cache method, cache edge server, cache core server, and cache system
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.
HUAWEI TECHNOLOGIES CO., LTD.
H G G H H H G H G H
H04W G06F G06F H04L H04L H04L G06F H04L G06F H04L
additional additional inventional inventional inventional inventional additional inventional additional inventional
Wentao Tao Xinyu Bo Jianzhong Zanfeng Pinhua
Wang Song Ge Zhou Yu Yang Zhao