METHOD AND DEVICE FOR NOTIFYING CACHE-MULTICAST-DOWNLINK DATA AS WELL AS END DEVICE AND ACCESS POINT DEVICE

DE602020073255T2Active Publication Date: 2026-06-10BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Application Number
DE602020073255
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2020-04-17
Publication Date
2026-06-10
Estimated Expiration
2040-04-17

AI Technical Summary

Technical Problem

In existing Wi-Fi standards, the notification of buffered multicast downlink data across multiple frequency bands requires separate messages for each link, leading to increased signaling and resource waste.

Method used

A method and apparatus that indicate the buffered multicast downlink data for multiple links in a single message, reducing the need for separate notifications and conserving signaling resources.

Benefits of technology

This approach saves signaling resources by consolidating multicast downlink data notifications across multiple links into a single message, thereby optimizing network efficiency and reducing unnecessary resource occupation.

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