هندسة اتصالات الكترونيات كهرباء
القناه الهندسية الوحيدة في الوطن العربي الكترونيات اتصالات كهرباء الكترومكنيكس تحكم صناعي Electronics Communication Electrical Electromechanices
نمایش بیشتر📈 تحلیل کانال تلگرام هندسة اتصالات الكترونيات كهرباء
کانال هندسة اتصالات الكترونيات كهرباء (@engineering32) در بخش زبانی عربی بازیگری فعال است. در حال حاضر جامعه شامل 10 034 مشترک است و جایگاه 19 353 را در دسته آموزش و رتبه 11 616 را در منطقه العراق دارد.
📊 شاخصهای مخاطب و پویایی
از زمان ایجاد در невідомо، پروژه رشد سریعی داشته و 10 034 مشترک جذب کرده است.
بر اساس آخرین دادهها در تاریخ 15 سپتامبر, 2026، کانال فعالیت پایداری دارد. در ۳۰ روز گذشته تغییر اعضا برابر 60 و در ۲۴ ساعت گذشته برابر 0 بوده و همچنان دسترسی گستردهای حفظ شده است.
- وضعیت تأیید: تأیید نشده
- نرخ تعامل (ER): میانگین تعامل مخاطب 10.22% است و در ۲۴ ساعت نخست پس از انتشار، محتوا معمولاً 2.54% واکنش نسبت به کل مشترکان کسب میکند.
- دسترسی پستها: هر پست به طور میانگین 1 025 بازدید دریافت میکند. در اولین روز معمولاً 255 بازدید جمعآوری میشود.
- واکنشها و تعامل: مخاطبان بهطور فعال حمایت میکنند؛ میانگین واکنش به هر پست 1 است.
- علایق موضوعی: محتوا بر موضوعات کلیدی مانند إِشَارَة, تَحَكُّم, طَاقَة, نِظَام, شَبَكَة تمرکز دارد.
📝 توضیح و سیاست محتوایی
نویسنده این فضا را محل بیان دیدگاههای شخصی توصیف میکند:
“القناه الهندسية الوحيدة في الوطن العربي
الكترونيات
اتصالات
كهرباء
الكترومكنيكس
تحكم صناعي
Electronics
Communication
Electrical
Electromechanices”
به لطف بهروزرسانیهای پرتکرار (آخرین داده در تاریخ 16 سپتامبر, 2026)، کانال همواره بهروز و دارای دسترسی بالاست. تحلیلها نشان میدهد مخاطبان بهطور فعال با محتوا تعامل دارند و آن را به نقطه اثرگذاری مهم در دسته آموزش تبدیل کردهاند.
در حال بارگیری داده...
| تاریخ | رشد مشترکین | اشارات | کانالها | |
| 16 سپتامبر | +3 | |||
| 15 سپتامبر | 0 | |||
| 14 سپتامبر | +4 | |||
| 13 سپتامبر | +2 | |||
| 12 سپتامبر | +2 | |||
| 11 سپتامبر | +8 | |||
| 10 سپتامبر | +6 | |||
| 09 سپتامبر | +1 | |||
| 08 سپتامبر | +4 | |||
| 07 سپتامبر | +2 | |||
| 06 سپتامبر | +6 | |||
| 05 سپتامبر | +3 | |||
| 04 سپتامبر | +4 | |||
| 03 سپتامبر | +1 | |||
| 02 سپتامبر | +2 | |||
| 01 سپتامبر | +15 |
| 2 | هندسه كهرباء عام:
تخص جميع لغات البرمجه
رابط قناة
https://t.me/+-J4jCG4HBtY0MDY6
كورسات شرح ملفات pdf معلومات
كلشي يخص الذكاء الاصطناعي
كورسات شرح ملفات معلومات
رابط القناه
https://t.me/+WdLSteb2QbVjODMy
كلشي يخص برمجه plc
رابط قناة
https://t.me/+6k1aoZldE9sxNTdi
كورسات ملفاتpdf شرح معلومات
كلشي يخص برمجه C, C++, #C
رابط القناه
https://t.me/+BbdKmY8jqs00ZGY6
كلشي يخص برمجه ماتلاب مهندسين
كورسات شرح ملفات معلومات
رابط قناة
https://t.me/+F0Ix2MzWqtsxZWU6
قنوات خاصه هذا رابط القنوات
وان شاء الله يارب تستفادون
مع تمنياتي للجميع بالموفقية والنجاح
كلشي يخص مكتبه اوفيس
برامج وكورسات تعليم وملفات شرح ومعلومات
رابط قناه
https://t.me/+h1ylZQbp8gE1M2Uy | 1 231 |
| 3 | بدون متن... | 986 |
| 4 | https://t.me/+WdLSteb2QbVjODMy | 1 066 |
| 5 | https://t.me/c/1747691805/97
قناه ذكاء الاصطناعي | 1 071 |
| 6 | منو مهتم للذكاء يشوف شنو انشر
https://t.me/c/1747691805/97 | 960 |
| 7 | اول مره اشرح وانزل شي بصوتي
بس لان كلش يفيدكم وتحتاجونه
طلاب جامعة خريجين ماجستير دكتورا باحثين
كلش هل مواقع تفيدكم احتفضوا بيهن
Rania Rahim 🪿:
1
ieeexplore.ieee.org
2
https://sci-hub.yncjkj.com/
سوو اعاده توجيه للطلاب | 961 |
| 8 | #5G_Peak_Data_Rate (#Throughput)
▪️#Peak_data_rate is the maximum data rate achieved by a cell (mobile station) in an ideal radio condition, when all the available radio resources are utilized. It is measured in bits per second (bps).
▪️ #Peak_data_rate_formula defined is applicable to both downlink (#DL) and uplink (#UL) transmissions with #TDD and #FDD techniques.
▪️ #Spectrum (#bandwidth) must be used judiciously in conjunction with right number of layers (#MIMO), modulation, parameters with best possible radio conditions on field to achieve the maximum data rates/throughput.
🔹#Note:
▪️ Scaling factors are constant values:
▪️Alpha (DL/UL resource proportion) value is 1 (#FDD) & 0.76 (#TDD).
▪️f (mismatch in BB & RF), it is considered 1 (no mismatch)
▪️ J is number of carriers aggregated. Maximum 16 possible
▪️ Modulation considered: 256QAM
▪️ Coding rate is constant: 0.93
▪️ PRB for FR1:
i). 270 for BW 50 MHz, SCS 15 kHz;
ii). 273 for BW 100 MHz, SCS 30 kHz;
iii). 135 for BW 100 MHz, SCS 60 kHz
▪️ PRB for FR2:
i). 264 for BW 200 MHz, SCS 60 kHz;
ii). 264 for BW 400 MHz, SCS 120 kHz
▪️ #Overhead (#OH): Resources occupied by signaling/guard band: ▪️ In FR1, it ranges from 0.10 to 0.12; In FR2, it is 0.18
▪️ T is the OFDM symbol duration: 10^-3/(14*2^numerology)
▪️ #TDD #DL - frame structure considered is 6D:2U:2F
▪️ #TDD #UL – frame structure considered is 6U:2D:2F | 1 622 |
| 9 | #5G_Peak_Data _Rate (#Throughput) | 1 245 |
| 10 | 7️⃣ #Grounding & #Lightning_Protection
▪️Grounding protects equipment and personnel by safely directing lightning strikes and electrical faults into the earth, reducing the risk of damage.
8️⃣ #Tower_Structure
▪️The tower provides the necessary height and mechanical support for antennas, microwave dishes, and other telecom equipment, enabling wider coverage and better signal quality.
🔹 #Key_Takeaway
▪️A telecom tower is far more than a metal structure. ▪️It is an integrated communication system where every component contributes to delivering reliable voice and high-speed data services. | 1 182 |
| 11 | #Telecom_Tower_Architecture ▪️The Foundation of Wireless Communication
▪️Every phone call, video stream, and internet connection relies on a well-designed telecom tower. ▪️While many people only see the steel structure, a telecom tower is actually a combination of several critical systems working together to provide reliable network coverage.
1️⃣ #Antenna_System
▪️The #antenna is mounted at the top of the tower to maximize coverage. ▪️It transmits and receives #RF (#Radio_Frequency) signals for technologies such as 2G, 3G, 4G LTE, and 5G.
2️⃣ #Feeder_System
▪️The feeder system consists of #coaxial_cables or #fiber_optic cables that carry signals between the antennas and the radio equipment. ▪️ High-quality feeders minimize signal loss and improve network performance.
3️⃣ #Radio_Equipment (#RRU/ #RRH)
▪️The #Remote_Radio-Unit (#RRU) is usually installed close to the antenna. ▪️It converts digital signals into radio signals for transmission and receives incoming RF signals from users.
4️⃣ #Baseband_Unit (#BBU)
▪️The# BBU acts as the brain of the base station. ▪️It processes voice and data traffic, manages radio resources, and communicates with the mobile core network.
5️⃣ #Transmission_System
▪️This system connects the tower to the telecom network using #fiber_optics or #microwave_links, ensuring continuous communication between different base stations and the core network.
6️⃣ #Power_System
▪️Reliable power is essential for uninterrupted service. ▪️ The power system includes #AC_power, #rectifiers, #batteries, and backup generators to keep the site operational during power outages. | 1 148 |
| 12 | #Telecom_Tower_Architecture | 921 |
| 13 | EPS Bearer ID is allocated by | 1 327 |
| 14 | #VoLTE_vs_VoIP ▪️#VoLTE ≠ #VoIP. #Understanding_this_difference can save hours of troubleshooting.
▪️One of the most common misconceptions in telecom is that #VoLTE and #VoIP are the same. ▪️They both carry voice as #IP packets—but their architecture and operational environments are very different.
🔹#VoIP
▪️Voice over any #IP network (Internet, LAN, WAN)
▪️Common protocols: #SIP, #RTP, #SRTP
▪️Used in #IP #PBXs, #SIP Trunks, Contact Centers, and UC platforms
▪️ Call quality depends on latency, jitter, packet loss, and #QoS
🔹#VoLTE
▪️A carrier-grade implementation of #VoIP over the #4G #LTE network
▪️Built on the #IMS (IP Multimedia Subsystem) architecture
▪️Core components include P-CSCF, I-CSCF, S-CSCF, HSS, PCRF, SBC
▪️Provides #HD Voice, faster call setup, and seamless mobility
▪️As a #VoIP Support Engineer, the real challenge isn't making calls—it's troubleshooting them.
🔹#When_a_call_fails_I_start_by_asking:
▪️ Is #SIP signaling completing successfully?
▪️ Is #RTP flowing in both directions?
▪️ Is it a #NAT or Firewall issue?
▪️ Are the correct codecs being negotiated?
▪️ Is packet loss, latency, or jitter affecting audio quality?
▪️ Is the issue related to #DNS, #SIP Registration, or #SIP Trunk configuration? | 1 261 |
| 15 | بدون متن... | 1 |
| 16 | بدون متن... | 1 405 |
| 17 | #Types_of_Telecom_Antennas
▪️Telecom networks rely on different antenna types, each designed for a specific purpose—from delivering 5G coverage to connecting cities with high-speed microwave backhaul links.
🔹#In_this_infographic, #you'll_learn_about:
▪️ #Sector_Antennas – Wide cellular coverage for mobile networks
▪️ #Omni_Antennas – 360° wireless coverage
▪️ #Microwave_Antennas – High-capacity point-to-point backhaul
▪️ #Massive_MIMO_Antennas – The backbone of modern 5G deployments
▪️ #Panel_Antennas – Directional LTE/5G coverage
▪️ #Dish_Antennas – Long-distance microwave communication
▪️ #Small_Cell_Antennas – Boost capacity in dense urban areas
▪️ #Indoor_Antennas – Reliable indoor cellular coverage
▪️ #Yagi_Antennas – Narrow-beam directional RF communication
▪️ #GPS_Antennas – Timing and synchronization for telecom networks
🔹 #Did_you_know?
🔹#Different_antennas aren't interchangeable. The right antenna is selected based on:
▪️ Coverage area
▪️ Frequency band
▪️ Capacity requirements
▪️ Distance
▪️ Environment
▪️ Network technology (2G/3G/4G/5G)
🔹 #Question_for_the#community:
▪️Which antenna is most commonly deployed on 5G cellular towers today?
A) Omni Antenna
B) Sector Antenna
C) Massive MIMO Antenna
D) Yagi Antenna
▪️ Drop your answer in the comments! | 1 378 |
| 18 | السلام عليكم ورحمه الله | 2 123 |
| 19 | +3 M.Sc. thesis in Electronic and Communications Engineering
Antenna Designs For Recent Millimeter and THZ Applications
2022 | 2 147 |
| 20 | جمعتكم مباركه | 1 577 |
