通信方法和通信装置

By introducing RO cluster configuration, network devices centrally process UE access requests within the RO cluster window, solving the problem of frequent network device wake-ups, achieving longer sleep time and lower power consumption, and improving access success rate.

CN122421073APending Publication Date: 2026-07-17HONOR DEVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HONOR DEVICE CO LTD
Filing Date
2026-06-18
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the existing random access process, network devices need to frequently wake up to process UE access requests, resulting in fragmented sleep time and increased energy consumption.

Method used

By introducing the configuration of RO clusters, network devices can centrally process UE access requests in the window corresponding to the RO cluster, reducing the number of wake-up calls. The configuration of the first RO cluster is activated by the first signaling, and the UE selects RO resources in the first RO cluster for access.

Benefits of technology

Reduce the number of times network devices are woken up, increase sleep time, reduce energy consumption, improve access success rate, and reduce signaling overhead.

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Abstract

本申请提供了一种通信方法和通信装置，应用于通信技术领域。在本申请实施例中，通过设计新的随机接入时机配置方法，或者说引入随机接入参数集，用于配置第一RO集群，能够使得网络设备在一个时间窗口内集中处理潜在的一个或多个UE的接入，从而减少了网络设备的频繁唤醒，能够使得网络设备获得更长的连续睡眠时间。并且，针对UE在执行跨小区切换或重定向的场景，通过引入专属接入参数信息（或者说第二RO集群的配置），无需执行DCI盲检，能够减少UE的下行盲检功耗。
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