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General| Category | Modem |
|---|---|
| Interface | USB 2.0 |
| SIM Card Slot | Yes |
| MicroSD card slot | Yes, up to 32GB |
| Network | HSPA+/UMTS/GSM |
| Data Transfer Rate | Up to 21.6 Mbps download, up to 5.76 Mbps upload |
| Weight | Approximately 30g |
| Operating System Support | Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS X |
Lists key features like supported network standards, data speeds, plug-and-play, and OS compatibility.
Details hardware (frequencies, interfaces, power) and software specifications (driverless, PIN management, OS requirements).
Explains connecting to networks for internet access, email, and file downloads via wireless data channels.
Presents a diagram of the system architecture, showing interaction between RF, baseband, and software modules.
Describes the purpose of Radio Frequency Module, Baseband Signal Processing, Bottom Layer Driver, and Protocol Stack.
Lists 3GPP technical specifications for the physical layer, including channel coding, physical channels, and measurements.
References MAC and RLC protocol specifications from 3GPP for data link layer operations.
Details RRC protocol specifications for UE interlayer procedures in connected and idle modes.
Covers NAS functions, signaling layer 3 general aspects, and core network specs for mobile radio interfaces.
Lists technical specifications related to GSM, GPRS, and EDGE protocol layers, including radio resource control.
References specifications for GPRS radio interface, RLC/MAC, LLC, and SNDCP protocols.
Lists general specifications like UE capability requirements, radio access capabilities, and vocabulary.
Details specifications for UE performance, common test environments, and conformance testing functions.
Covers SIM and IC card requirements, including SIM application toolkit specifications.
Lists the items included in the package of the HiLink E3131, specifying quantities and whether they are standard or optional.
Provides a glossary of acronyms and abbreviations used throughout the document, aiding comprehension of technical terms.
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