RF
Iridium Satellite Phone Country Codes Explained
Learn about Iridium satellite phone country codes for making and receiving calls. Understand how to dial Iridium phones and their global coverage.
Posts tagged: Mobile Communication
Showing 20 posts (Page 6 of 11)
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IS-136 vs IS-95: 2G Cellular Technology Comparison
A comparison of IS-136 and IS-95, exploring the similarities and differences between these two 2nd generation cellular systems.
Jio WiFi Calling: Advantages and Disadvantages
Explore the pros and cons of Jio WiFi Calling (VoWiFi), a technology that enables voice calls over WiFi networks, improving call quality and overcoming signal issues.
LAU Reject Cause: Location Area Not Allowed
Explanation of the 'Location Area Not Allowed' reject cause in Location Area Update (LAU) procedures, its implications, and examples.
LAU Reject: PLMN Not Allowed Explained
Understanding the 'PLMN not allowed' cause in Location Area Update (LAU) rejects and its implications for mobile station access to different networks.
LAU Reject: Roaming Not Allowed Explained
Learn why a mobile station receives an LAU reject with the cause 'Roaming Not Allowed' and what it signifies.
LAU vs RAU vs TAU: Location Update Procedures Explained
Understand the differences between LAU, RAU, and TAU in GSM, UMTS, and LTE networks. Learn how these update procedures maintain UE connectivity during roaming.
LPDDR1 vs. LPDDR2 vs. LPDDR3 vs. LPDDR4 vs. LPDDR5: Key Differences
A breakdown of LPDDR generations (1-5), covering clock frequencies, speeds, bus sizes, supply voltages, and prefetch sizes for mobile devices.
LTE Advanced Architecture and Protocol Stack
An overview of LTE Advanced architecture, including E-UTRAN components like P-GW, S-GW, MME, and eNB. Also details the protocol stack divided into NAS and AS layers.
LTE Advanced Overview: Features and Advancements
Explore LTE Advanced, building on LTE fundamentals. Discover key features, advancements, and how it fulfills 4G requirements.
LTE Advanced UE Categories: Cat6 to Cat12 Explained
Explore LTE Advanced UE categories (Cat6-Cat12) with key parameters like data rates, DL-SCH, UL-SCH, and modulation schemes for efficient mobile communication.
LTE Advanced vs. LTE Advanced Pro: Key Differences Explained
Explore the evolution of mobile broadband with a clear comparison of LTE Advanced and LTE Advanced Pro, highlighting their features, data rates, and applications.
LTE Advantages and Disadvantages
Explore the benefits and drawbacks of LTE technology, including data speeds, coverage, cost, and infrastructure requirements.
LTE Carrier Aggregation Explained: TDD and FDD Fundamentals
Explore the fundamentals of LTE Carrier Aggregation (CA) in TDD and FDD modes, including types of CA and frequency bands. Boost data rates with CA.
LTE Carrier Aggregation: Advantages and Disadvantages
Explore the benefits and drawbacks of LTE Carrier Aggregation, including bandwidth increases and hardware complexities. Learn about its impact on network performance and device costs.
LTE Cat 1 bis Explained: Features and Applications
LTE Cat 1 bis is an optimized version of LTE Cat 1 for IoT, balancing data throughput, power consumption, and cost with a single antenna for simpler, efficient devices.
LTE CQI, PMI, and RI: Key Differences Explained
Learn the differences between LTE CQI, PMI, and RI, and understand how they help eNodeB optimize data transmission to User Equipment.
LTE FDD vs TDD: Key Differences Explained
Explore the distinctions between LTE FDD and TDD, covering spectrum usage, coverage, latency, and ideal use cases to optimize network deployment.
LTE Frequency Band Guide: Bands 1-12, 13-25, 33-43
Explore LTE frequency bands 1-12, 13-25, and 33-43, including their spectrum ranges, uses, and significance in LTE FDD and TDD networks.
LTE Hotspot vs. WiFi Hotspot: Key Differences Explained
Explore the core differences between LTE and WiFi hotspots, including technology, network connectivity, and ideal use cases. Learn which option is best for your needs.
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