Pilot 2.273, 1.136, 0.758, 2.273, 1.515, 1.136 TP symbol 0.568 ns duration Length of 508 LDC data chips chips per subblock 290.9 145.5 97.0 72.7 Tblock Lblock Block ns X Tc duration 12a.3.2.4 Frame-related parameters The frame parameters associated with the HRCP-OOK PHY are listed in Table 12a.3-5 where CEIL is the ceiling function, which returns the smallest integer value greater than or equal to its argument. The maximum frame duration occurs when the number of octets in the PHY Payload field is 8,388,608. Table 12a.3-5 parameters –Frame-related Description Value Number of code repetitions in the SYNC 16 NSYNC sequence 1.16 us TSYNC Duration of the SYNC sequence 4 NSFD Number of code repetitions in the SFD Duration of the SFD 0.29 us TSFD 8 NCES Number of code repetitions in the CES 0.58 us TCES Duration of the CES Number of code repetitions in the PHY 28 Npre preamble Duration of the PHY preamble 2.036 us Tpre
TP Pilot symbol duration 2.273, 1.136, 0.758, 0.568 2.273, 1.515, 1.136 ns LDC Length of data chips per subblock 508 chips Tblock Block duration 290.9 145.5 97.0 72.7 ns Lblock X Tc 12a.3.2.4 Frame-related parameters The frame parameters associated with the HRCP-OOK PHY are listed in Table 12a.3-5 where CEIL is the ceiling function, which returns the smallest integer value greater than or equal to its argument. The maximum frame duration occurs when the number of octets in the PHY Payload field is 8,388,608. Table 12a.3-5 –Frame-related parameters Description Value NSYNC Number of code repetitions in the SYNC sequence 16 TSYNC Duration of the SYNC sequence 1.16 us NSFD Number of code repetitions in the SFD 4 TSFD Duration of the SFD 0.29 us NCES Number of code repetitions in the CES 8 TCES Duration of the CES 0.58 us Npre Number of code repetitions in the PHY preamble 28 Tpre Duration of the PHY preamble 2.036 us
15-15-0664-00-003e-proposal-for-ieee802-15-3e-ook-phy-draft-text.docx