Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-10-09
2007-10-09
Nguyen, Lee (Department: 2618)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S342000
Reexamination Certificate
active
10458565
ABSTRACT:
A method is provided of transmission of a data frame from a first station to a second station, in a code division multiple access (CDMA) telecommunications network. The network operates according to a hierarchical series of protocol processes including a physical layer process under the control of a radio link control (RLC) process. An indication of when a data frame is passed to the physical layer process for transmission to the second station is sent to the RLC process in the first station. Upon receipt of the indication the RLC process, a timer is started to time a predetermined period before again passing the data frame to the physical layer process for retransmission to the second station unless an acknowledgement of receipt from the second station is received.
REFERENCES:
patent: 6771659 (2004-08-01), Parantainen et al.
patent: 2002/0075838 (2002-06-01), Choi et al.
Cao Qiang
Charriere Patrick Georges Venceslas
Lim Seau Sian
Sapiano Philip Charles
Lucent Technologies - Inc.
Nguyen Lee
LandOfFree
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