3GPP Base Station Measurements (Option K72) R&S FSL
1300.2519.12 4.274 E-11
• PICH
T
he paging indication channel is expected at code class 8 and code number 16.
• DPCH
The dedicated physical channel is a data channel that contains pilot symbols. The displayed
channel type is DPCH. The status is inactive (channel is not active), active (channel is active and
all pilot symbols are correct), or pilotf (channel is active but it contains incorrect pilot symbols).
• HS–PDSCH (HSDPA)
The high speed physical downlink shared channel does not contain any pilot symbols. It is a
channel type that is expected in code classes equal to or higher than 7: HSPDSCH(QPSK)_
(QPSK–modulated slot of an HS–PDSCH channel), HSPDSCH(16QAM)_ (16QAM–modulated slot
of an HS–PDSCH channel), HSPDSCH(NONE)_ (slot without power of an HS–PDSCH channel).
The modulation type of these channels can be varied depending on the selected slot. The status is
inactive (channel is not active) or active (channel is active and all pilot symbols are correct).
• HS–SSCH (HSDPA)
The high speed shared control channel does not contain any pilot symbols. It is a channel type that
is expected in code classes equal to or higher than 7. The modulation type should always be
QPSK. The channel does not contain any pilot symbols. The status is inactive (channel is not
active) or active (channel is active and all pilot symbols are correct).
• CHAN
Any arbitrary channel that does not carry a valid pilot symbol sequence is displayed as an arbitrary
channel. It is not possible to decide which channel type is transmitted. The only prerequisite is that
the channel carries symbols of a sufficient signal to noise ratio.
– Chan Type: CHAN (QPSK–modulated channel without any pilot symbols)
– Status: inactive if the channel is not active; active if the channel is active
• E–HICH
Enhanced HARQ hybrid acknowledgement indicator channel
Carries hybrid ARQ ACK/NACK
• E–RGCH
Enhanced relative grant channel
Carries relative grant allocation for a UE
• E–AGCH
Enhanced absolute grant channel
Carries absolute grant allocation for a UE
Marker values
Additional to the marker values of the base unit, displayed in the marker field (for details see "Using
Markers and Delta Markers – MKR Key" on page 4.53), the symbol rate of the channel (for unassigned
codes 7.5 ksps, see example) is given.
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