Slice management method based on pico-base station terminal position information, pico-base station, core network equipment and terminal

• Main Authors: CHEN YANG, WANG WEI, GAO TINGHUA, ZHANG LEI, HAN FEI
• Format: Patent
• Language: Chinese; English
• Published: 20.01.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a slice management method based on pico-base station terminal position information, a pico-base station, core network equipment and a terminal, and belongs to the technical field of communication, the current terminal position information is detected through the pico-base station, the serial number of a far-end unit pRRU with the highest signal-to-noise ratio is associated with a corresponding SRS resource to form a report message, and the report message is sent to the core network equipment through the pico-base station. Reporting the report message to a base band unit (BBU); the base band unit BBU inquires the pRRU serial number associated with the terminal according to the SRS resource sent by the expansion unit HUB, and sends the terminal position information to a core network; and the core network equipment issues a slice configuration update command to the terminal, and sends a signed slice configuration strategy S-NSSAI to the terminal to indicate that the terminal can use the r