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:
Feb. 12, 2002
Filed:
Dec. 09, 1999
Applicant:
Inventor:
Franz Schreib, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/100 ;
U.S. Cl.
CPC ...
H04M 1/100 ;
Abstract
A method and a device are specified for data transmission via an air interface between radio stations in a radio communications system. Data to be transmitted are grouped into message blocks at the transmitting end, the message blocks respectively containing additional symbols of a training sequence. Thereupon, at least two message blocks with different training sequences are simultaneously transmitted on one channel, whereupon the data of the at least two message blocks are detected at the receiving end with knowledge of the at least two training sequences.