A system information updating method and apparatus

A technology of system information and update method, applied in the field of system information update method and device, capable of solving problems such as no system information update mechanism
CN107580299AActive Publication Date: 2018-01-12ZTE CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2018-01-12

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Abstract

The invention provides a system information updating method and apparatus. The method includes the steps of generating updated system information if an update condition is satisfied, wherein the update condition includes that a cell and / or node generates a system information update request; and sending updated system information to UE in a broadcast or multicast manner, thereby solving the problem that there is no new system information updating mechanism for a transmission mechanism of new key system information and non-key system information in the related art, and ensuring the user terminal to complete the system information updating by means of broadcasting or multicasting.
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Description

technical field

[0001] The present invention relates to the communication field, in particular to a method and device for updating system information. Background technique

[0002] After just a few decades of development, cellular mobile communication technology has entered the 4G era. In order to meet the foreseeable future higher, faster and newer communication needs, the industry has begun research on future 5G technology. 5G will conduct further technical research on greater throughput, more user connections, lower latency, higher reliability, and lower power consumption (including network-side equipment and user terminals). At present, the industry has proposed a 5G technical goal: by 2020, to achieve a 1000-fold increase in mobile data traffic per region, a 10- to 100-fold increase in throughput per User Equipment (UE), and a 10- to 100-fold increase in the number of connected devices , a 10X improvement in battery life for low-power devices, and a 5X reduction in end...

Claims

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