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US 11,910,195 B2Granted
Method of integrity check, terminal, and network-side equipment
AssigneeVivo Mobile Communication Co., Ltd.
InventorXiaodong Yang
Life of this patent
Estimating the term…
Abstract
A method of integrity check, a terminal, and network-side equipment are provided. The method includes: receiving, by the terminal, user plane data transmitted by the network-side equipment; performing, by the terminal, integrity check on the user plane data based on user-plane-data integrity check configuration information.
Claims11
A method of integrity check, comprising:
- receiving, by a terminal, user plane data transmitted by a network-side equipment;
- performing, by the terminal, the integrity check on the user plane data based on user-plane-data integrity check configuration information,
- wherein the terminal operates in a dual connectivity (DC) system;
- wherein the user-plane-data integrity check configuration information further comprises third indication information;
- the third indication information is configured to instruct the terminal to perform the integrity check on the received user plane data transmitted by another network-side equipment;
- wherein before the performing, by the terminal, the integrity check on the user plane data based on the user-plane-data integrity check configuration information, the method further comprises:
- receiving, by the terminal, the user-plane-data integrity check configuration information transmitted by the network-side equipment,
- wherein the network-side equipment acts as a secondary node (SN) in the DC system;
- after the performing, by the terminal, the integrity check on the user plane data based on the user-plane-data integrity check configuration information, the method further comprises:
- in case that the user plane data fails the integrity check, transmitting, by the terminal, integrity check failure information to a master node (MN) in the DC system.
7 more elements
A terminal, comprising:
- a processor;
- a storage;
- and a computer program stored in the storage and configured to be executed by the processor, wherein the processor is configured to execute the computer program, to implement the following steps:
- receiving user plane data transmitted by a network-side equipment;
- performing integrity check on the user plane data based on user-plane-data integrity check configuration information,
- wherein, before the performing the integrity check on the user plane data based on the user-plane-data integrity check configuration information, the processor is further configured to execute the computer program to implement:
- receiving the user-plane-data integrity check configuration information transmitted by the network-side equipment,
- wherein the terminal operates in a dual connectivity (DC) system and the network-side equipment acts as a secondary node (SN) in the DC system;
- after the performing the integrity check on the user plane data based on the user-plane-data integrity check configuration information, the processor is further configured to execute the computer program to implement:
- transmitting integrity check failure information to a master node (MN) in the DC system in case that the user plane data fails the integrity check;
- wherein the user-plane-data integrity check configuration information further comprises third indication information;
- the third indication information is configured to instruct the terminal to perform the integrity check on the received user plane data transmitted by another network-side equipment.
9 more elements
Dependencies are inferred from the claim text.