Random access method, communication device, and storage medium
CN122123094APending Publication Date: 2026-05-29BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING XIAOMI MOBILE SOFTWARE CO LTD
- Filing Date
- 2024-09-24
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
Existing random access methods suffer from high signaling overhead and high latency in environmentally powered IoT devices, leading to increased device power consumption.
Method used
Random access responses are made by sending a first message or a second message from a first device. The first message is for one device, and the second message is for multiple devices. The message content is indicated by introducing information fields such as a third information field and a fourth information field, which reduces signaling overhead and speeds up decoding.
Benefits of technology
It reduces signaling overhead, lowers random access latency, and reduces power consumption of the second device due to long wait times for a response.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122123094A_ABST
Abstract
Embodiments of the present disclosure provide a random access method, a communication device and a storage medium. The random access method performed by a first device can include: receiving a random access request of at least one second device; and sending a random access response to the at least one second device, the random access response being carried by a first message or a second message, one of the first messages being for one of the first devices, and one of the second messages being for a plurality of second devices, the second devices being capable of communicating based on ambient energy.
Need to check novelty before this filing date? Find Prior Art