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US 12,615,564 B2Granted
Handling method and handling device for a multi card problem, and storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorWei Hong
Life of this patent
Estimating the term…
Abstract
A handling method for a multi-card problem includes: determining that a multi-card terminal needs to perform cell handover, sending a handover request signaling to a target base station to which the multi-card terminal is to hand over, where the handover request signaling includes a multi-card problem in the multi-card terminal.
Claims19
A handling method for a multi-card problem, performed by a source base station, and comprising:
- determining that a multi-card terminal needs to perform cell handover;
- and
- sending a handover request signaling to a target base station to which the multi-card terminal is to hand over, wherein the handover request signaling comprises a multi-card problem in the multi-card terminal, wherein the multi-card problem in the multi-card terminal refers to a problem which occurs in the multi-card terminal and affects at least one network system when the multi-card terminal handles services of different network systems corresponding to multiple SIM cards;
- wherein the handover request signaling comprises auxiliary information, the auxiliary information is configured to assist the target base station in solving the multi-card problem, and the auxiliary information comprises at least one of:
- a random access preamble code when the multi-card terminal initiates a random access, a wireless network temporary identification of a SIM card with paging collisions in the multi-card terminal, or an expected time duration to leave a first system configured for the multi-card terminal by a network side.
2 more elements
A handling method for a multi-card problem, performed by a target base station, and comprising:
- receiving a handover request signaling sent by a source base station corresponding to a multi-card terminal, wherein the handover request signaling comprises a multi-card problem in the multi-card terminal;
- configuring terminal configuration information for the multi-card terminal for solving the multi-card problem;
- and
- sending the terminal configuration information;
- wherein the multi-card problem in the multi-card terminal refers to a problem which occurs in the multi-card terminal and affects at least one network system when the multi-card terminal handles services of different network systems corresponding to multiple SIM cards;
- wherein the handover request signaling comprises auxiliary information, the auxiliary information is configured to assist the target base station in solving the multi-card problem, and the auxiliary information comprises at least one of:
- a random access preamble code when the multi-card terminal initiates a random access, a wireless network temporary identification of a SIM card with paging collisions in the multi-card terminal, or an expected time duration to leave a first system configured for the multi-card terminal by a network side.
4 more elements
A handling method for a multi-card problem, performed by a multi-card terminal, and comprising:
- solving, based on received terminal configuration information, a multi-card problem in the multi-card terminal during or after cell handover, wherein the terminal configuration information is configuration information configured for the multi-card terminal for solving the multi-card problem by a target base station to which the multi-card terminal is to hand over;
- wherein the multi-card problem in the multi-card terminal refers to a problem which occurs in the multi-card terminal and affects at least one network system when the multi-card terminal handles services of different network systems corresponding to multiple SIM cards;
- wherein a handover request signaling sent from a source base station of the multi-card terminal to the target base station comprises auxiliary information, the auxiliary information is configured to assist the target base station in solving the multi-card problem, and the auxiliary information comprises at least one of:
- a random access preamble code when the multi-card terminal initiates a random access, a wireless network temporary identification of a SIM card with paging collisions in the multi-card terminal, or an expected time duration to leave a first system configured for the multi-card terminal by a network side.
1 more element
Dependencies are inferred from the claim text.