Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2003-02-04
2008-08-05
Backer, Firmin (Department: 2616)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S342000, C370S345000
Reexamination Certificate
active
07408917
ABSTRACT:
An IS-2000 Rev. A base station enables synchronization of a mobile station configured for receiving, via a sync channel, a sync channel message, based on sending a first sync channel message on the sync channel specifying a first protocol (P_REV=5), and sending a second sync channel message (ESPM) on a common channel (PCH) specifying a second protocol (P_REV=7), enabling the mobile station to synchronize according to one of the first and second protocols based on decoding a corresponding one of the first and second sync channel messages.
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An Jong Hoe
Jeong Hyeon Ho
Kyung Chanho
Lee Heejoung
Lee Young Jo
Backer Firmin
LG Infocomm USA, Inc.
Manelli Denison & Selter PLLC
Riyami Abdullah
Turkevich Leon R.
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