Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-04-28
2010-06-15
Pérez-Gutiérrez, Rafael (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S436000, C455S438000, C455S562100, C455S561000, C455S445000, C455S575700, C370S243000, C370S338000, C370S347000, C370S259000, C370S341000, C370S335000
Reexamination Certificate
active
07738416
ABSTRACT:
Data burst communication techniques for mobile communication devices operating in packet data sessions are disclosed. A mobile communication device is adapted to receive and decode packet data of a plurality of packet data bursts of a data block over a packet data channel during a packet data session. The mobile communication device is further adapted to receive and decode broadcast control data of a plurality of broadcast data bursts of the same or adjacent data block over a broadcast control channel contemporaneously with the packet data, where each broadcast data burst is interleaved with packet data bursts of the packet data session. When a time conflict between at least one of the packet data bursts and at least one of the broadcast data bursts exists, the mobile communication device is adapted to prioritize the receiving and decoding of the at least one packet data burst over the at least one broadcast data burst. However, if the at least one broadcast data burst is received from a “high priority” or “imminent” handoff candidate neighbor cell, the mobile communication device is adapted to prioritize the receiving and decoding of the at least one broadcast data burst over the at least one packet data burst without completely suspending packet transfer operations. Advantageously, an efficient and less disruptive communication technique is provided during packet data sessions.
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Arevalo Joseph
Oskorep, Esq. John J.
Perez-Gutierrez Rafael
Research In Motion Limited
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