Page 1
Product Description
HUAWEI E3372h-320 LTE USB Stick
Issue
Date
HUAWEI TECHNOLOGIES CO., LTD.
02
2019-12-20
Page 2
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://consumer.huawei.com/en/
Email: mobile@huawei.com
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Summary
HUAWEI E3372h-320 LTE USB Stick
Product Description
About This Document
This document provides information about the major functions, supported services,
system architecture, and technical references of HUAWEI E3372h-320 LTE USB Stick
The following table lists the contents of this document.
Chapter Describes
1 Overview The supported network modes, basic services and
functions, and the appearance of the product.
History
2 Features The supported features and technical specifications of
the product.
3 Services and
Applications
4 System Architecture The architecture of the product.
5 Technical Reference The technical references of the product.
6 Packing List The items contained in the package of the product.
The document is an invitation to offer but not an offer. It is intended to describe the general
features and functions of a product. The features and functions of certain products may vary
with the requirements of customers.
Issue Date Details
01 2019-12-10 Initial official release.
02 2019-12-20 Second official release.
The services and applications of the product.
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HUAWEI E3372h-320 LTE USB Stick
Product Description
Contents
1 Overview .......................................................................................................................... 4
2 Features ........................................................................................................................... 6
2.1 Main Features .................................................................................................................................. 6
2.2 Technical Specifications ................................................................................................................... 7
2.2.1 Hardware ................................................................................................................................. 7
2.2.2 Software Specification ............................................................................................................. 8
3 Services and Applications ............................................................................................. 9
3.1 Packet Data Service ......................................................................................................................... 9
3.2 SMS .................................................................................................................................................. 9
4 System Architecture ..................................................................................................... 10
4.1 System Architecture ....................................................................................................................... 10
4.2 Functional Modules ........................................................................................................................ 10
5 Technical Reference ..................................................................................................... 12
5.1 Layer 1 Specifications (Physical) ................................................................................................... 12
5.2 Layer 2 Specifications (MAC/RLC)................................................................................................. 12
5.3 Layer 3 Specifications (RRC) ......................................................................................................... 13
5.4 Layer 3 NAS/Core Network (MM/CM) ............................................................................................ 13
5.5 GSM Protocol Specifications .......................................................................................................... 13
5.6 GPRS Protocol Specifications ........................................................................................................ 13
5.7 General Specifications ................................................................................................................... 14
5.8 Performance/Test Specifications .................................................................................................... 14
5.9 SIM Specifications .......................................................................................................................... 14
5.10 Safety & Health Specifications ..................................................................................................... 15
6 Packing List ................................................................................................................... 16
7 Appendix ........................................................................................................................ 17
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HUAWEI E3372h-320 LTE USB Stick
Product Description
1 Overview
HUAWEI E3372h-320 LTE USB Stick as a high speed network access terminal
product. It is a multi-mode wireless terminal for SOHO (Small Office and Home Office)
and business professionals, in order to meet the requirement from different operators.
The supported frequency bands as below:
The E3372h-320 supports the following frequency bands:
LTE: B1/B3/B7/B8/B20/B28
DC-HSPA+/HSPA+/HSPA/UMTS: B1/B8
EDGE/GPRS/GSM: B2/B3/B5/B8
The E3372h-320 supports the following standards:
Long Term Evolution (LTE)
Dual Cell High-Speed Packet Access Plus (DC-HSPA+)
High-Speed Packet Access Plus (HSPA+)
High Speed Uplink Packet Access (HSUPA)
High Speed Downlink Packet Access (HSDPA)
Universal Mobile Telecommunications System (UMTS)
Enhanced data rates for global evolution (EDGE)
General packet radio service (GPRS)
Global system for mobile communications (GSM)
The E3372h-320 provides the following services:
LTE FDD packet data service
DC-HSPA+ packet data service
HSPA+ packet data service
HSDPA packet data service
HSUPA packet data service
UMTS packet data service
EDGE/GPRS packet data service
LTE Short Message Service (SMS) over SGs
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HUAWEI E3372h-320 LTE USB Stick
Product Description
You can connect the E3372h-320 with the USB interface of a computer.
In the service area of the LTE/DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM network,
you can surf the Internet and send/receive messages/emails cordlessly. The
E3372h-320 is fast, reliable, and easy to operate. Thus, mobile users can experience
many new features and services with the E3372h-320. These features and services
will enable a large number of users to use the E3372h-320 and the average revenue
per user (ARPU) of operators will increase substantially.
Figure 1-1 E3372h-320 appearance
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2.1 Main Features
The E3372h-320 mainly supports the following features:
LTE FDD data service of up to DL150Mbit/s/UL50Mbit/s
DC-HSPA+ data service of up to 42Mbit/s
HSPA+ data service of up to 21Mbit/s (64QAM)
HSDPA data service of up to 14.4Mbit/s
HSUPA data service of up to 5.76Mbit/s
WCDMA data service of up to 384kbit/s
EDGE packet data service of up to 236.8kbit/s
GPRS packet data service of up to 85.6kbit/s
LTE/UMTS/GSM SMS over SGs service
Support PnP, Plug and Play
Windows 7, Windows 8, Windows 8.1(Does not support Windows RT), Win10,
Mac OS x 10.9~10.15 with latest upgrades
HUAWEI E3372h-320 LTE USB Stick
Product Description
2 Features
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2.2 Technical Specifications
2.2.1 Hardware
Table 2-1 Hardware specifications
Item Specifications
HUAWEI E3372h-320 LTE USB Stick
Product Description
Technical
standard
Operating
frequency
LTE/WCDMA/HSDPA/HSUPA/HSPA+/DC-HSPA+/GSM/
GPRS/EDGE
LTE: B1/B3/B7/B8/B20/B28
DC-HSPA+/HSPA+/HSPA/UMTS: B1/B8
EDGE/GPRS/GSM: B2/B3/B5/B8
External
interfaces
One USB 2.0 High Speed (Type A)
One mini-SIM card interface
Five TS-5 External antenna interface
LED Indicating the status of the 2G/3G/4G
Maximum
LTE +23dBm (Power Class 3)
transmitter
power
WCDMA/HSPA/HSPA+/
DC-HSPA+
+24dBm (Power Class 3)
B5/B8 +33dBm (Power Class 4)
GSM/GPRS
B2/B3 +30dBm (Power Class 1)
B5/B8 +27dBm (Power Class E2)
EDGE
B2/B3 +26dBm (Power Class E2)
Static receiver
LTE FDD: Accorded with 3GPP TS 36.101(R9)
sensitivity
WCDMA/HSPA/HSPA+/DC-HSPA+: Compliant with 3GPP TS
25.101(R9)
Maximum power
consumption
Dimensions
(D × W × H)
Weight < 35g
Temperature
Humidity 5% to 95%
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GSM/GPRS/EDGE: Compliant with 3GPP TS 05.05 (R6)
<3.5W
88mm x 28mm x 11.5mm
Operating: –10℃ to +40℃
Storage: –20℃ to +70℃
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2.2.2 Software Specification
Table 2-2 HiLink version software specifications
Item Description
HUAWEI E3372h-320 LTE USB Stick
Product Description
Basic specifications
WebUI
Auto connect, auto reconnect
Display the device information by website
PIN management PIN unlock
SMS Support SMS read and send
Device information
display
System requirement
Connection status
Signal
Operator name
Network mode
Roam status
Windows 7, Windows 8, Windows 8.1 (Does not
support Windows RT), Win10, Mac OS x 10.9~10.15
with latest upgrades
Your computer’s hardware system should meet or
exceed the recommended system requirements for the
installed version of OS
Display resolution: 800 × 600 or above
Notes:
PIN = personal identification number
PUK = PIN unblocking key
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3 Services and Applications
3.1 Packet Data Service
The E3372h-320 supports the PS domain data service based on LTE/
DC-HSPA+/HSPA+/UMTS/EDGE/GPRS. After you connect the E3372 to a PC with
the USB interface, the E3372h-320 will connect the network automatically, the users
can send or receive E-mail, access the network through wireless connection, and
download files through wireless data channels.
HUAWEI E3372h-320 LTE USB Stick
Product Description
3.2 SMS
The E3372h-320 supports message writing/sending/receiving and group sending on
GSM/EGDE/UMTS network. In LTE network supporting SMS over SGs, you can also
send/receive messages on LTE. You can manage messages through the WEBUI
management page.
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4.1 System Architecture
Figure 4-1 System architecture
HUAWEI E3372h-320 LTE USB Stick
Product Description
4 System Architecture
4.2 Functional Modules
Radio Frequency Module
It sends/receives radio signals and modulates/demodulates the radio frequency (RF)
signals and baseband signals.
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Baseband Signal Processing
It processes LTE/ DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM baseband digital
signals, including:
Modulating/Demodulating LTE baseband signals
Modulating/Demodulating HSPA+/UMTS baseband signals
Modulating/Demodulating EDGE/GPRS/GSM baseband signals
Encoding/Decoding HSPA+/UMTS channel
Encoding/Decoding EDGE/GPRS/GSM channel
Bottom Layer Driver
It drives peripherals, including USB, LED and SIM/USIM.
Platform Service Subsystem
It initializes programs, diagnoses the running of the system, downloads data and
serves as a watchdog.
Protocol Stack System
HUAWEI E3372h-320 LTE USB Stick
Product Description
It processes protocols of LTE/ DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM.
Application System
It sends laptop commands to the bottom layer protocol for processing and returns the
value to the laptop.
Existing applications include the following:
Call management
Message management
CS/PS domain service management
User Interface
It provides interfaces to connect peripherals. Interfaces are for LED indicator and
SIM/USIM.
Application Management
Through the application window, you can set the parameters of the E3372h-320 and
operate the E3372h-320.
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HUAWEI E3372h-320 LTE USB Stick
5 Technical Reference
5.1 Layer 1 Specifications (Physical)
Examples of Channel Coding and Multiplexing TR 25.944
Physical Layer–General Description TS 25.201
Physical Channels and Mapping of Transport Channels onto Physical Channels
(FDD) TS 25.211
Multiplexing and Channel Coding (FDD) TS 25.212
Spreading and Modulation (FDD) TS 25.213
Physical Layer–Procedures (FDD) TS 25.214
Physical Layer–Measurements (FDD) TS 25.215
3GPP HSDPA overall description 25.308
3GPP UE radio access capabilities 25.306
LTE Physical Layer - General Description 36.201
E-UTRAN Physical Channels and Modulation 36.211
E-UTRAN Multiplexing and channel coding 36.212
E-UTRAN Physical layer procedures 36.213
E-UTRAN Physical layer – Measurements 36.214
E-UTRAN Services provided by the physical layer 36.302
Product Description
5.2 Layer 2 Specifications (MAC/RLC)
MAC Protocol Specification TS 25.321
RLC Protocol Specification TS 25.322
E-UTRAN Layer 2 – Measurements 36.314
E-UTRAN Medium Access Control (MAC) protocol specification 36.321
E-UTRAN Radio Link Control (RLC) protocol specification 36.322
E-UTRAN Packet Data Convergence Protocol (PDCP) specification 36.323
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HUAWEI E3372h-320 LTE USB Stick
5.3 Layer 3 Specifications (RRC)
UE Interlayer Procedures in Connected Mode TS 25.303
UE Procedures in Idle Mode TS 25.304
RRC Protocol Specification TS 25.331
E-UTRAN Radio Resource Control (RRC) Protocol specification 36.331
E-UTRAN User Equipment (UE) procedures in idle mode 36.304
5.4 Layer 3 NAS/Core Network (MM/CM)
Architectural Requirements for Release 1999 TS 23.121
NAS Functions Related to Mobile Station (MS) in Idle Mode TS 23.122
Mobile Radio Interface Signaling Layer 3–General Aspects TS 24.007
Mobile Radio Interface Layer 3 Specification–Core Network TS 24.008
PP SMS Support on Mobile Radio Interface TS24.011
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS) 24.301
Product Description
5.5 GSM Protocol Specifications
Mobile Radio Interface Layer 3 Specification, Radio Resource Control Protocol
TS 04.18
Mobile Station–Base Station System (MS–BSS) interface; Data Link (DL) Layer
Specification TS 04.06
Digital Cellular Telecommunications System (Phase 2+); Multiplexing and
Multiple Access on the Radio Path TS 05.02
Technical Specification Group GERAN; Channel coding TS 05.03
Digital Cellular Telecommunications System (Phase 2+); Radio Subsystem Link
Control TS 05.08
Digital Cellular Telecommunications System (Phase 2+); Radio Subsystem
Synchronization TS 05.10
5.6 GPRS Protocol Specifications
Overall Description of the GPRS Radio Interface; stage 2 TS 3.64
Mobile Radio Interface Layer 3 Specification TS 04.08
Mobile Radio Interface Layer 3 Specification: Radio Resource Control Protocol
TS 04.18
General Packet Radio Service (GPRS): Mobile Station (MS)–Base Station
System (BSS) interface; Radio Link Control/Medium Access Control (RLC/MAC)
protocol TS 04.60
Mobile Station–Serving GPRS Support Node (MS–SGSN) Logical Link Control
(LLC) Layer Specification TS 04.64
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Mobile Station–Serving GPRS Support Node (MS–SGSN); Subnetwork
Dependent Convergence Protocol (SNDCP) TS 04.65
Multiplexing and Multiple Access on the Radio Path TS 05.02
Channel Coding TS 05.03
Modulation TS 05.04
Radio Transmission and Reception TS 05.05
General Packet Radio Service (GPRS); Stage 1 TS 22.060
Mobile Execution Environment (MexE) TS 23.057
General Packet Radio Service (GPRS) Service description; stage 2 TS 23.060
5.7 General Specifications
UE Capability Requirements TR 21.904
UE Radio Access Capabilities TR 25.926
Vocabulary TR 25.990
Radio Interface Protocol Architecture TS 25.301
Services Provided by the Physical Layer TS 25.302
Synchronization in UTRAN Stage 2 TS 25.402
HUAWEI E3372h-320 LTE USB Stick
Product Description
5.8 Performance/Test Specifications
User Equipment (UE) Conformance Specification; Radio transmission and
reception TS 36.521
User Equipment (UE) conformance specification; Part 1: Protocol conformance
specification TS 36.523-1
UE Radio Transmission and Reception (FDD) TS 25.101
Common Test Environments for User Equipment (UE) TS 34.108
Special Conformance Testing Functions TS 34.109
Terminal Conformance Specification TS 34.121
User Equipment (UE) Conformance Specification; Part 1: Protocol Conformance
TS 34.123-1
User Equipment (UE) Conformance Specification; Part 2: Protocol Conformance
TS 34.123-2
5.9 SIM Specifications
SIM and IC Card Requirements TS 21.111
3rd Gen. Partnership Proj Tech. Spec. Group Terminals; SIM App.
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3rd Generation Partnership Project .Technical Specification Group Core Network and
Terminals ; Characteristics of the Universal Subscriber Identity Module (USIM)
application TS 31.102
5.10 Safety & Health Specifications
Safety Standards: EN 60950-1:2006+A11:2009
Health Standards: EN 62311:2008 / EN 62209-2:2010
RF spectrum Standards: EN 301 511,v9.0.2 / EN 301 908-1,v4.2.1 / EN 301
908-2,v4.2.1 / EN 301 908-13,v4.2.1
HUAWEI E3372h-320 LTE USB Stick
Product Description
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HUAWEI E3372h-320 LTE USB Stick
Product Description
6 Packing List
Table 6-1 lists the items contained in the package of the E3372h-320.
Table 6-1 Packing list of the E3372h-320
Item Quantity Remarks
HUAWEI E3372 LTE USB Stick 1 Standard
HUAWEI E3372 LTE USB Stick Quick Start 1 Standard
USB cable 1 Optional
Strap 1 Optional
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HUAWEI E3372h-320 LTE USB Stick
Product Description
7 Appendix
Table 7-1 Shows the LTE bandwidths supported by the E3372h-320.
Bandwidth
Band
1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz
1 √ √ √ √
3 √ √ √ √ √ √
7 √ √ √ √
8 √ √ √ √
20 √ √ √ √
28 √ √ √ √ √
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HUAWEI E3372h-320 LTE USB Stick
Product Description
A Acronyms and Abbreviations
3GPP 3rd Generation Partnership Project
APN Access Point Name
ARPU Average Revenue Per User
BSS Base Station Subsystem
CM Connection Management
CS domain Circuit Switched domain
EDGE Enhanced Data Rates for GSM Evolution
EGPRS Enhanced GPRS
FDD Frequency Division Duplex
GERAN GSM/EDGE Radio Access Network
GPRS General Packet Radio Service
GSM Global System for Mobile Communications
HSPA+ High-Speed Packet Access
HSUPA High-Speed Uplink Packet Access
HSDPA High-Speed Downlink Packet Access
LED Light Emitting Diode
LTE Long Term Evolution
MAC Medium Access Control
MexE Mobile Execution Environment
MM Mobility Management
Modem Modulator Demodulator
MS Mobile Station
MSC Mobile Switching Center
NAS Non-Access Stratum
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HUAWEI E3372h-320 LTE USB Stick
Product Description
OS Operating System
PC/SC Personal Computer/Smart Card
PIN Personal Identification Number
PnP Plug and Play
PP Point-to-Point
PS domain Packet Switched domain
PUK PIN Unblocking Key
RF Radio Frequency
RLC Radio Link Control
RRC Radio Resource Control
SGSN Serving GPRS Support Node
SIM Subscriber Identity Module
SMS Short Messaging Service
SNDCP Subnetwork Dependent Convergence Protocol
TR Technical Report
TS Technical Specification
UE User Equipment
UMTS Universal Mobile Telecommunications System
USAT USIM Application Toolkit
USB Universal Serial Bus
USIM UMTS Subscriber Identity Module
UTRAN UMTS Terrestrial Radio Access Network
WCDMA Wideband Code Division Multiple Access
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