Agilent Technologies 37907A Manual do Utilizador descarregar pdf (Página 19)

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Decodes

The ATM software has decodes for every layer of the ATM protocol

stack.

ATM physical layer: IMA control protocol

ATM cell layer: Cell header details

ATM adaptation layer: AAL- 1, AAL- 2, AAL- 3/4, and AAL- 5 (with

complete reasembly) Services layer:

• Encapsulated protocols such as frame relay, X.25 and LAN

• MPEG- 2 Decode

• Signaling UMTS W- CDMA, UNI 3.0, 3.1, 4.0 PNNI, B- ISUP, B- ICI,

SPANS (Fore Systems)

• All major protocol suites are supported, including TCP/IP, 3Com,

AppleTalk, Banyan, Cisco, DECnet, H.323, IBM/SNA, LLC, Microsoft

• LAN manager, Novell, OSI, SUN, XNS, ISO, SIP, MEGACO, MGCP,

SGCP, RTP, GPRS, W- CDMA and more

The analyzer can capture all cells or filter certain cells, to maximize your

capture buffer space. Events are time- stamped with 100 ns resolution.

Protocol decodes can run simultaneously over all active VP.VCs, allowing

the analyzer to decode all channels in real time or in post- process mode.

3G UMTS/W-CDMA Software Test Highlights

• 3G UMTS/W- CDMA RAN Decodes

- Decodes Protocols on Iub, Iur, Iuc, Iup Interfaces

• 3G User plane and Control plane Decodes

• 3G Protocol Filters

- FP_MAC_RLC_RRC

- NBAP

- ALCAP

- RANAP

- RNSAP

• Available AAL2 CID, LI Filters

• Available CSV Format Save to File

• Available Wide Range of 3GPP Version

- 3GPP 03- 2000, 06- 2000, 12- 2000, 06- 2001

• Available SIGTRAN Stack

- SCTP_M3UA_SCCP_3G protocols

• Available in Distributed Configuration

• Available Auto- discovery of up to 4096 VCs

• Available with any supported ATM LIMs

- i.e. T1/E1/J2/25M/OC3

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Agilent Technologies 37907A Manual do Utilizador Página 19