Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2004-08-12
2009-10-20
Kincaid, Lester (Department: 2617)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S338000, C370S328000, C370S445000, C370S447000, C370S379000
Reexamination Certificate
active
07606213
ABSTRACT:
Methods, apparatuses, and systems are presented for transmitting data packets in a wireless network over a multi-access channel involving sequentially sending a plurality of medium access control (MAC) data packets from a transmitter over the multi-access channel, using a physical layer protocol based on a standard physical layer protocol having a short interframe spacing (SIFS), wherein the plurality of MAC data packets includes at least a first data packet and a second data packet separated by a reduced interframe spacing that is less than SIFS, attempting to receive the plurality of MAC data packets at a receiver using the physical layer protocol, including the first data packet and the second data packet separated by the reduced interframe spacing, and sending from the receiver a single acknowledgement packet associated with attempting to receive the plurality of MAC data packets.
REFERENCES:
patent: 2005/0068895 (2005-03-01), Stephens et al.
Goel Sandesh
Mishra Partho P.
Jenckes Kenyon S.
Kincaid Lester
QUALCOMM Incorporated
Vu Kenneth K.
Zewari Sayed T
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