COMMUNICATION METHOD AND APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250023823A1
SERIAL NO

18898010

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of this application provide a communication method. An example method includes: An access network device performs congestion detection on a first data flow. The access network device sends a first data packet to a user plane function (UPF) network element based on a congestion detection result, where a tunneling protocol-user plane (GTP-U) header of the first data packet includes congestion information, or the access network device sends a second data packet to user equipment (UE) based on a congestion detection result, where a service data adaptation protocol (SDAP) layer of the second data packet includes congestion information, and the congestion information includes information for adjusting a rate of sending the first data flow.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECH CO LTDSHENZHEN GUANGDONG 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
GAO, Guojuan Shanghai, CN 4 0
WEI, Xinpeng Beijing, CN 24 92
ZHOU, Han Shanghai, CN 139 622

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