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Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router
radio snapshot
92
Cisco IOS Release 12.1(5)XM
radio snapshot
To create a snapshot specification on the radio modem card, use the radio snapshot interface
configuration command. To delete a specification and its associated data, use the no form of this
command.
radio snapshot dspNum snapshotType [burstType]
no radio snapshot dspNum
Syntax Description dspNum Specifies the digital signal process (DSP) number (dsprx0, dsprx1.
dsprx 2, or dsprx3).
snapshotType Specifies the snapshot type. You can specify the bitwise OR
operation value of as many as four of the following values in
hexdecimal:
0x1—raw burst data received from a subscriber through antenna 1
0x2—raw burst data received from a subscriber through antenna 2
0x4—frequency spectrum received from antenna 1
0x8—frequency spectrum received from antenna 2
0x10—channel inpulse response for antenna 1 (what the physical chan-
nel looks like between the headend and the subscriber end)
0x20—channel inpulse response for antenna 2 (what the physical chan-
nel looks like between the headend and the subscriber end)
0x40—frequency domain of the channel-inpulse response for antenna 1
(for a group of subscriber units on an upstream channel)
0x80—frequecy domain of the channel-inpulse response for antenna 2
(for a group of subscriber units on an upstream channel)
0x100—frequency domain of the channel-inpulse response for antenna
1 (for a specific subscriber ID)
0x200—frequency domain channel-inpulse response for antenna 2 (for
a specific subscriber ID)
0x400—Codec data
0x800—interference estimate for antenna 1
0x1000—interference estimate for antenna 2
0x200000—TSID power array for power data burst or received power
wavelength for the up synchronization process. Shows a snapshot of
subscribers on an automatic level control (ALC) window.
0x400000—correlation of power vector and power mask of the
upstream ranging signal (power for initial ranging)
0x800000—initial ranging time domain channel for antenna 1
0x1000000—initial ranging time domain channel for antenna 2
0x2000000— initial ranging time domain channel for antenna 1 and
antenna 2 combined
0x4000000—ranging smoothed time domain channel power
burstType
{initial-ranging | maint-range | sm-data| ra | power | null |
short-data | long-data | inr-data | cable-pad}
initial-ranging
The range where a subscriber can register. Snapshot is taken when ini-
tial ranging burst is received.