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:
Mar. 09, 2021
Filed:
Sep. 21, 2016
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Ari Keränen, Helsinki, FI;
Per Ståhl, Klagshamn, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
Methods for communication for a device and a transport node are disclosed, the transport node facilitating communication between the device and a server. The method () for the device comprises assembling a message for sending to the server via the transport node (), the message comprising a message payload, an application layer header, and a signature, wherein at least one of the message payload or a part of the application layer header is encrypted. The method further comprises retrieving a compression context identifier corresponding to the application layer header (), replacing the application layer header in the message with the retrieved compression context identifier () and forwarding the message to the transport node (). The method () for the transport node comprises retrieving an application layer header corresponding to the compression context identifier (), and replacing the compression context identifier in the message with the retrieved application layer header ().