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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10608842 B1

PDFFull Text
Date of Patent:
Mar. 31, 2020

Filed:

Feb. 15, 2018

Gtp-u downlink packet sending method and apparatus

Applicant:

Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;

Inventors:

Xiaoyan Shi, Shenzhen, CN;

Chunshan Xiong, Beijing, CN;

Assignee:

HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Zhensheng Zhang

Int. Cl.
CPC ...
H04L 12/46 (2006.01); H04W 4/18 (2009.01); H04W 80/04 (2009.01); H04W 76/12 (2018.01); H04W 76/11 (2018.01); H04L 29/12 (2006.01); H04W 36/00 (2009.01); H04W 92/12 (2009.01); H04W 92/14 (2009.01); H04W 8/10 (2009.01); H04W 8/26 (2009.01);
U.S. Cl.
CPC ...
H04L 12/4633 (2013.01); H04L 61/1588 (2013.01); H04W 4/18 (2013.01); H04W 36/0033 (2013.01); H04W 76/11 (2018.02); H04W 76/12 (2018.02); H04W 80/04 (2013.01); H04L 2212/00 (2013.01); H04W 8/10 (2013.01); H04W 8/26 (2013.01); H04W 92/12 (2013.01); H04W 92/14 (2013.01);
Abstract

Embodiments of the present disclosure provide a GTP-U downlink packet sending method and apparatus. The method includes: receiving, by a MEC platform, a GTP-U uplink packet sent by a base station device; obtaining, by the MEC platform, a TEID of the base station device according to the GTP-U uplink packet; and sending, by the MEC platform, a GTP-U downlink packet to the base station device, where the GTP-U downlink packet includes the TEID of the base station device. By using the technical solutions of the embodiments of the present disclosure, after receiving the GTP-U uplink packet sent by the base station device, the MEC platform can obtain the TEID of the base station device according to the GTP-U uplink packet, and therefore, can correctly perform GTP-U encapsulation, and send the GTP-U downlink packet to the base station device.

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