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:
Nov. 21, 2023
Filed:
Aug. 05, 2019
Orange, Issy-les-Moulineaux, CN;
Hao Lin, Chatillon, FR;
ORANGE, Issy-les-Moulineaux, FR;
Abstract
A method for handover between base stations of an access system for access to a core network including interconnections in a tree structure having wireless links and a single wired link. The wired link connects only one of the base stations, known as a donor node, to the core network. The interconnections between the base stations are solely wireless links. The method includes: transmitting, by a source base station of the access system, to which a terminal is attached, a handover request to a target base station of the access system, the source and target base stations being interconnected via at least one base station known as a decision-making node, which is different from the donor node; intercepting the handover request by the decision-making node; transmitting, by the decision-making node, an agreement message to the source base station; and transmitting a handover trigger message to the target base station.