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1xEV-DO Signaling
R&S
®
CMW-KM8xx/-KS8xx
18
User Manual 1173.9511.02 ─ 12
Please refer to the DAU user manual:
●
for configuration of the DAU, e.g. for initial configuration of the DAU IP settings;
●
for limitations, if more signaling instances use end to end connections in parallel.
2.2.3.2
Packet Applications
The packet applications are part of the 1xEV-DO application layer and are used for
transporting user data between the access terminal and the access network, see
ter 2.3.8.1, "Application Layer"
The supported standard packet applications are listed in the table below.
Table 2-1: Packet application types
Release 0
Revision A
Revision B
Default Packet Application (DPA)
Default Packet Application (DPA)
Multi-link-Multi-flow Packet Appli-
cation (MMPA)
Enhanced Multi-flow Packet
Application (EMPA)
●
The
Default Packet Application (DPA)
is specified in 3GPP2 C.S0024.
For DPA a Point-to-Point Protocol (PPP) connection is established to transmit user
data. Authentication uses PAP/CHAP algorithm.
●
The
Enhanced Multi-Flow Packet Application (EMPA)
and
Multi-link-Multi-flow
Packet Application (MMPA)
are specified in 3GPP2 C.S0063.
EMPA and MMPA provides multiple link flows that carry user data between the AT
and the access network.
Point-to-Point Protocol (PPP) connection is used only for the authentication.
Authentication uses the challenge-response algorithm of Extensible Authentication
Protocol with Authentication and Key Agreement prime mechanism (EAP-AKA').
2.2.3.3
PDSN Functionality
A Packet Data Serving Node (PDSN) is a component of a CDMA2000 mobile network
which acts as the connection point between the radio access and IP networks. This
component is responsible for managing PPP sessions between the mobile provider's
core IP network and the mobile station.
The DAU implements basic PDSN functionality.
2.2.3.4
Setup Procedure
To set up an end-to-end packet data connection, perform the following steps:
1. Configure the IP settings of DAU according to the DAU's user manual.
2. Select the "Packet" application mode, see
chapter 2.3.8.1, "Application Layer"
General Description
深圳德标仪器
135-1095-0799