Method for power efficient delivery of small amounts of data in radio resource control connection reduced mode

By introducing RRC connection streamlined mode, unnecessary configuration is omitted and resources are only configured for permissionless communication, which solves the problems of high power consumption and waste of resources when passing a small amount of data, and achieves more efficient communication.

CN114557121BActive Publication Date: 2025-03-28QUALCOMM INC
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Patent Information

Application Number
CN202080073059.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2020-10-22
Filing Date
2020-10-23
Publication Date
2025-03-28
Estimated Expiration
2040-10-23

AI Technical Summary

Technical Problem

In the radio resource control (RRC) connection mode, the prior art has problems of high power consumption and waste of resources when passing a small amount of data.

Method used

The RRC connection streamlined mode is introduced, which omits unnecessary configurations in the RRC connection mode and only configures resources for permissionless communications, including semi-persistent scheduling (SPS) resources and configured licensed (CG) resources.

Benefits of technology

By reducing the power consumption and cost of user equipment (UE), saving resources of wireless networks, and improving communication efficiency between UE and base stations.

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Abstract

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may send a UE message to a base station during a connection establishment procedure indicating support for multiple connection modes, wherein the multiple connection modes include a first connection mode. The UE may receive a configuration message from the base station based at least in part on the UE message, the configuration message configuring resources for use by the UE when operating in the first connection mode. The UE may perform unlicensed communications with the base station using the configured resources when operating in the first connection mode.
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