Samsung Mobile WiMAX Outdoor RAS SPI-2331, System Description

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CHAPTER 1. Overview of Mobile WiMAX System
1-2 © SAMSUNG Electronics Co., Ltd.
System Support Standards
Network Working Group(NWG) of Mobile WiMAX Forum defines the Mobile
WiMAX network as Access Service Network(ASN) and Connectivity Service
Network(CSN). Samsung’s RAS is Base Station(BS) and ACR is ASN-GW
(Gateway) of ASN, respectively.
RAS and ACR are based on ASN Profile C and Wave 2 Profile defined in the
Mobile WiMAX Forum and the Wave 2 Profile contains Wave 1 Profile.
1.2 Characteristics of the Mobile WiMAX System
The major characteristics of Mobile WiMAX system are listed below.
High Compatibility and Cross-Interworking
The Mobile WiMAX system is based on IEEE 802.16e-2005 standard and complies with
Wave 2 Profile and ASN Profile C of the Mobile WiMAX Forum. Therefore, the Mobile
WiMAX system provides high compatibility and excellent cross-interworking.
High Performance Module Structure
The Mobile WiMAX system has high performance by using high-performance processor
and provides the module structure that it is easy to upgrade hardware and software.
MIMO and Wideband Support
The Mobile WiMAX system supports Multiple Input Multiple Output(MIMO) and applies
the power amplifier to support wideband operation bandwidth.
Maintenance Function with Strengthened Security
The Mobile WiMAX system provides the security function(SNMPv3, SSH, SFTP and
HTTPs) to all channels for operation and maintenance and authenticates the operator and
assign the right for system access.