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.:
Date of Patent:
May. 24, 2022
Filed:
Sep. 11, 2019
Sagemcom Energy & Telecom Sas, Rueil Malmaison, FR;
Henri Teboulle, Rueil Malmaison, FR;
Guillaume Moreau, Rueil Malmaison, FR;
Franck Harnay, Rueil Malmaison, FR;
Marc Le Gourrierec, Rueil Malmaison, FR;
SAGEMCOM ENERGY & TELECOM SAS, Rueil Malmaison, FR;
Abstract
In the context of management of handover roaming, a communication system comprises a first LPWAN network of a first operator and a second LPWAN network of a second operator. The first network comprises gathering gateways, a first server managing the gathering gateways, and a second server controlling the MAC layer. The second network comprises a third server interfacing fourth and fifth servers with the second server. Uplink frames of application data are transported from an end device of the second operator to the fourth server by successive relayings of the first, second and third servers. However, when the end device of the second operator requests joining the communication system in order to benefit from the services of the fourth server, the gathering gateways communicate with the fifth server, short-circuiting the first, second and third servers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile