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. 15, 2018
Filed:
Aug. 09, 2013
Savox International S.a., Luxembourg, LU;
Pasi Auranen, Salo, FI;
Pasi Pihlajaniemi, Kauniainen, FI;
SAVOX INTERNATIONAL S.A., Luxembourg, LU;
Abstract
Apparatus for controlling push-to-talk communication over a professional mobile radio includes a control portion including a first optical transceiver portion for converting an optical downlink signal into an electrical downlink signal for presentation to a user and for converting an electrical uplink signal into an optical uplink signal for provision to a radio portion; one or more interface portions, each connected to the control portion by an optical link, each connectable to a respective radio portion by electrical connection, which radio portion enables communication via a respective wireless communication link over one or more communication channels, each interface portion including a second optical transceiver portion for converting a downlink signal received from the respective radio portion as an electrical signal into the optical downlink signal for provision to the control portion and for converting the optical uplink signal into an electrical uplink signal for provision to the respective radio portion.