US Patent No. 10,219,316

METHOD, APPARATUS AND SYSTEM FOR DATA CONNECTION MANAGEMENT


Patent No. 10,219,316
Issue Date February 26, 2019
Title Method, Apparatus And System For Data Connection Management
Inventorship Yijun Yu, Shanghai (CN)
Youyang Yu, Shanghai (CN)
Assignee Huawei Technologies Co., Ltd, Shenzhen (CN)

Claim of US Patent No. 10,219,316

1. A method for data connection management, comprising:receiving, by a packet data network gateway (P-GW) through a preset channel, an appointed data packet from a user equipment (UE), wherein the appointed data packet comprises first instruction information, and the first instruction information instructs to close or open a data connection; and
stopping or starting, by the P-GW, data transmission of at least one bearer of the UE according to the first instruction information, wherein stopping or starting the data transmission of the at least one bearer of the UE comprises:
obtaining, by the P-GW, closing data connection information or opening data connection information according to a target address or a target port number of the appointed data packet; and
when the target address of the appointed data packet is a first preset value, or the target port number is a second preset value, stopping the data transmission of the at least one bearer of the UE; or
when the target address of the appointed data packet is a third preset value, or the target port number is a fourth preset value, starting the data transmission of the at least one bearer of the UE.