A FRIEND THAT STICKS CLOSER I| APOSTLE JOSHUA SELMAN #joshuaselman #koinonia #thestandouttv #womanofprayer #breadwinner #friendship #wordofhonor #biblebuild #biblestudy #bibleversedaily #joshuaselmanmessages

Happy International Women's Day! We celebrate the incredible women who are shaping the future through Science, Technology, Engineering, and Mathematics (STEM). From the doctors keeping us healthy to the engineers building bridges and the programmers creating the applications we use everyday; women are making groundbreaking contributions across all STEM fields.

This year’s theme is centered on inspiring inclusion, and we are happy to be a part of it, shining the spotli... see more Happy International Women's Day! We celebrate the incredible women who are shaping the future through Science, Technology, Engineering, and Mathematics (STEM). From the doctors keeping us healthy to the engineers building bridges and the programmers creating the applications we use everyday; women are making groundbreaking contributions across all STEM fields.

This year’s theme is centered on inspiring inclusion, and we are happy to be a part of it, shining the spotlight on women in STEM and their commitment to #inspireinclusion. Join us in our celebration all month long! As we do this, we are creating an opportunity for the next generation of STEM Leaders to learn about the different fields that exists and the women who are innovating in STEM. Stay tuned!

#IWD #inspireinclusion #girlsinSTEM
www.linkedin.com

When you chose logic over physics :joy:

A Complete Overview of Telecom Infrastructure – From Tower to Core

1. Base Transceiver Station (BTS) – The Foundation

The BTS site is the first point of contact for mobile users and includes three essential subsystems:

A. Power System

Ensures 24/7 operation through:
• Grid Power (primary source, stepped down via transformers)
• Diesel Generator (backup for outages)
• Backup Batteri... see more A Complete Overview of Telecom Infrastructure – From Tower to Core

1. Base Transceiver Station (BTS) – The Foundation

The BTS site is the first point of contact for mobile users and includes three essential subsystems:

A. Power System

Ensures 24/7 operation through:
• Grid Power (primary source, stepped down via transformers)
• Diesel Generator (backup for outages)
• Backup Batteries (DC power during failures)
• ATS (Automatic Transfer Switch) (automates switching between power sources)
• Power Supply Control Cabinet (converts AC to DC)
• DCDU (DC Distribution Unit – powers BBUs, RRUs, etc.)

B. Radio Access Network (RAN)

Enables wireless access and signal processing:
• RF Antennas (4G/5G communication interface)
• AISG (remotely adjusts antenna tilt and alignment)
• Jumper Cables (connect RRUs to antennas)
• RRU (Remote Radio Unit) – manages RF signal processing
• BBU (Baseband Unit) – handles digital signal processing and traffic control

C. Transmission System

Links BTS to the core network:
• Microwave Antennas (wireless backhaul)
• ODU/IDU (Outdoor & Indoor Units – convert and process microwave signals)
• IF Cable (connects ODU to IDU)
• Router (routes and manages data traffic)


2. Transmission & Transport Network

Transports data between access points and core:
• Access Network: Connects mobile devices and IoT via radio towers and fiber
• Transport Network: Aggregates and transports traffic using:
• Microwave Links
• Optical Fiber
• DWDM (Dense Wavelength Division Multiplexing) for high-bandwidth transmission


3. Core Network – The Brain of the System

Responsible for data switching, routing, and service control:
• Mobile Core (EPC/5GC): Handles mobility, authentication, and session management
• IMS (IP Multimedia Subsystem): Supports VoIP, video calls, and messaging
• PCRF/PCF: Policy and charging control
• HSS/UDM: Subscriber database and identity management
• Gateways (SGW, PGW/UPF): Connect mobile users to external networks


4. Service & Application Layer

Where services are hosted and managed:
• Data Centers: Host platforms for:
• Billing & Charging
• Content Delivery (VoD, streaming)
• Security & Firewalls
• Network Slicing & Cloud Platforms
• Edge Computing: Brings processing closer to users for low latency


5. Network Operations & Management

Ensures performance, reliability, and optimization:
• NOC (Network Operations Center): Central monitoring and fault resolution
• OSS/BSS Systems: Support operations and business functions
• EMS/NMS: Element and network-level management tools
• AI/ML: Used for predictive maintenance, anomaly detection, and optimization


Common Physical Components Throughout the Network
• Fiber Optics / Patch Cords
• CPRI/eCPRI Links (for fronthaul between RRU & BBU)
• Ethernet Switches
• Racks & Cabinets
• GPS/Clock Synchronization Equipment


This ecosystem enables seamless voice, data, and video services across billions of connected devices globally.

:relaxed:Smile in every situation. because
no one cares, whatever you cry,
die, or fly.:wink:

𝑚𝑜𝑜𝑛𝑙𝑖𝑔ℎ𝑡:tm: ( t.me

Sweet sis
you look soo beautiful in white :heart_eyes::heart_eyes::heart_eyes::kissing_heart::kissing_heart::kissing_heart: