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. 19, 1998
Filed:
Mar. 06, 1996
Tayyab Khan, Germantown, MD (US);
Hughes Electronics Corporation, El Segundo, CA (US);
Abstract
A method of implementing an improved automatic link transfer for high mobility use in a wireless personal communication system is provided. The method includes retuning a subscriber unit to a new radio port frequency, reading an access message and initiating encrypted voice transmission from the subscriber unit, based on the access message, before receiving an acknowledgement from a radio port controller. A data structure for an access rights message is provided including a frame counter variable to allow for expedited processing of an automatic link transfer. A data structure for an automatic link transfer request message is provided that permits faster determination of the type of automatic link transfer necessary.