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CafeTele
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HARQ Process in 5G NR
Overview of HARQ
HARQ is a protocol used in wireless communication to improve data transmission reliability over unreliable channels. It combines:
Automatic Repeat reQuest (ARQ): Requests retransmission of data packets when errors are detected.
Forward Error Correction (FEC): Adds redundancy to the transmitted data, allowing the receiver to correct some errors without needing retransmission.
By integrating ARQ and FEC, HARQ allows the receiver to use both the original and retransmitted data to improve decoding success, enhancing overall system performance.
HARQ in 5G NR
In 5G NR, HARQ operates at the Medium Access Control (MAC) layer and is crucial for ensuring data integrity. Here are the key ...
Просмотров: 79

Видео

4G 5G 6G
Просмотров 822 месяца назад
Futrue fo telecom
5G NR NSA Option 3
Просмотров 1192 месяца назад
1. Option 3 - Non-Standalone (NSA) Option 3 is the initial phase of 5G deployment, utilizing the existing LTE network as the anchor for control signaling while leveraging 5G NR (New Radio) for enhanced data capabilities. This configuration is known as Dual Connectivity (DC), where the LTE network acts as the control plane anchor, and the 5G NR nodes are used as a secondary pathway for data traf...
5G MIMO
Просмотров 722 месяца назад
What is MIMO? MIMO stands for Multiple-Input Multiple-Output. It's a clever technique used in wireless communications (like 5G, 4G, and Wi-Fi) to boost data speeds and improve signal quality. The Basic Idea Imagine you need to send a package across a crowded room. Instead of throwing one big package, you could split it into several smaller ones and have multiple people throw them simultaneously...
5G QOS
Просмотров 2138 месяцев назад
Introduction: 5G networks offer significant improvements in speed and efficiency, but a key feature is their ability to manage and prioritize different types of traffic through Quality of Service (QoS). The diagram showcases how 5G networks ensure specific traffic requirements are met, whether it's low latency for gaming or high bandwidth for video streaming. Components: Application Layer: This...
5G identifier
Просмотров 1038 месяцев назад
5G identifier
Radio Resource Control (RRC) NR Protocol
Просмотров 6579 месяцев назад
Radio Resource Control (RRC) NR Protocol
Radio Link Control(RLC) Protocol
Просмотров 9299 месяцев назад
5G NR Radio Link Control (RLC) Protocol The RLC protocol is a crucial component of the 5G New Radio (NR) air interface. It resides between the Medium Access Control (MAC) layer and the Packet Data Convergence Protocol (PDCP) layer and is responsible for efficient and reliable data transmission over the radio link. Functions of RLC NR Protocol: Segmentation and Reassembly: RLC can segment large ...
Packet Data Convergence Protocol (PDCP) 5G
Просмотров 9129 месяцев назад
The Packet Data Convergence Protocol (PDCP) in 5G New Radio (NR) plays a crucial role in the air interface protocol stack, interfacing between the Radio Link Control (RLC) layer and the upper layers of the network, such as the IP layer. PDCP performs several key functions to ensure efficient and secure data transmission over the air interface in 5G networks. Here are the main functions and feat...
6G Standardize
Просмотров 44Год назад
6G Standardize
5G NR transition Towards 6G 6G Potential Technology and innovation
Просмотров 174Год назад
5G NR transition Towards 6G 6G Potential Technology and innovation
6G 6G use Cases
Просмотров 77Год назад
6G 6G use Cases
How 6G is better than 5G
Просмотров 28Год назад
How 6G is better than 5G
Mobile Network 5G to 6G
Просмотров 31Год назад
Mobile Network 5G to 6G
5G NR transition Towards 6G Physical Layer Innovation
Просмотров 54Год назад
5G NR transition Towards 6G Physical Layer Innovation
The Advent of 6G
Просмотров 83Год назад
The Advent of 6G
Benfiits of 6G
Просмотров 18Год назад
Benfiits of 6G
What is 5G
Просмотров 35Год назад
What is 5G
5G NR Protocols Latest
Просмотров 2,1 тыс.Год назад
5G NR Protocols Latest
5G Initial Access
Просмотров 554Год назад
5G Initial Access
5G Random Access
Просмотров 776Год назад
5G Random Access
5G NR CORESET
Просмотров 383Год назад
5G NR CORESET
Network function Repository Function (NRF)
Просмотров 334Год назад
Network function Repository Function (NRF)
Machine Learning(ML) & Artificial Intelligent(AI) in 5G
Просмотров 1,6 тыс.Год назад
Machine Learning(ML) & Artificial Intelligent(AI) in 5G
What is 6G (Sixth Generation Technology)
Просмотров 1,1 тыс.Год назад
What is 6G (Sixth Generation Technology)
What is 6G ?
Просмотров 138Год назад
What is 6G ?
5G NR PRIVATE NETWORK
Просмотров 3,8 тыс.Год назад
5G NR PRIVATE NETWORK
MAC Protocol Basic 5G NR
Просмотров 4,3 тыс.2 года назад
MAC Protocol Basic 5G NR
Learn OPEN RAN (O-RAN) in just three Hours Presented by Abhijeet Kumar
Просмотров 15 тыс.2 года назад
Learn OPEN RAN (O-RAN) in just three Hours Presented by Abhijeet Kumar
Access & Mobility Management Function (AMF) 5G
Просмотров 2,2 тыс.3 года назад
Access & Mobility Management Function (AMF) 5G

Комментарии

  • @WijthaGayan
    @WijthaGayan Месяц назад

    Thank you 🙂

  • @H8RSAPPRECIATE
    @H8RSAPPRECIATE 2 месяца назад

    I heard 7G is suppose to be 6G perfected obviously faster but better

  • @wildyato37
    @wildyato37 7 месяцев назад

    13:41 Why UE is directly connected to AMF..instead of this RAN should be the act as mediator? I don't understand the logic behind this?

    • @abdogedo8663
      @abdogedo8663 4 месяца назад

      UE is logically connected to the AMF but its physically connect through the RAN

  • @telcodigital5534
    @telcodigital5534 10 месяцев назад

    😊

  • @damoncarr4305
    @damoncarr4305 11 месяцев назад

    "PromoSM"

  • @ven457
    @ven457 Год назад

    Nice information. Thank you!

  • @marrielumalai8021
    @marrielumalai8021 Год назад

    Hi sir very good explain i am also working telecom field IBS engg (operation& maintenance) Jio network now any coaching centre pls inform me i am waiting for you good reply

  • @VilleMaunu
    @VilleMaunu Год назад

    Good stuff....Sounds a little bit funny..." okay?....okáy?"...

  • @tmasson
    @tmasson Год назад

    Excellent description of 5G resource allocation.

  • @bsdagur7293
    @bsdagur7293 Год назад

    Excellent

  • @AhmedAli-zd9px
    @AhmedAli-zd9px Год назад

    can i get pptx please ?

  • @SudhirKumar-rx6jd
    @SudhirKumar-rx6jd Год назад

    how data packet being sent from EGTPU to SDAP.. whiach is id through which data packet being sent from EGTOU to SDAP . Please give me the id or iE name

  • @vineetkumar4960
    @vineetkumar4960 Год назад

    Can I get this ppt?

  • @varun284
    @varun284 Год назад

    Can you please share features of 5G Private network along with what are all the KPIs/Counters to be monitor?

  • @varun284
    @varun284 Год назад

    Thanks Abhijeet for sharing this.

  • @NetworkSipahi
    @NetworkSipahi Год назад

    very nice

  • @jitendrapandey4371
    @jitendrapandey4371 2 года назад

    Time stamp 29:00 if RF part also handle by the DU then what is work of RU. where u r explaining option 6 and option 7 LLS functionality.

  • @carolinemathieson
    @carolinemathieson 2 года назад

    What happened to the MBMS channels?

  • @kalpeshlakum852
    @kalpeshlakum852 2 года назад

    where i can find this course or all sessions

    • @ranjithsimha658
      @ranjithsimha658 Год назад

      same here where can /how can we find the course for these sessions

  • @silkeholtmanns6514
    @silkeholtmanns6514 2 года назад

    is there somewhere a table, which split is best for which use case eMBB etc? Also do you expect, that the split will change on-the-fly, or do you assume, that the split stays in the DU/CU once implemented.

  • @amalkumarm7477
    @amalkumarm7477 2 года назад

    Lower layer split is between CU and DU or DU and RU

  • @prasannavenkata1931
    @prasannavenkata1931 2 года назад

    What is the function of Mac control

  • @work2120
    @work2120 2 года назад

    excellent

  • @tneema
    @tneema 2 года назад

    Awesome content....Very helpful..Thanks

  • @himanshutaneja5612
    @himanshutaneja5612 2 года назад

    Can u please also share the presentation as well?

  • @Chandankumar-ud1hs
    @Chandankumar-ud1hs 2 года назад

    Very Detailed explanation.. and exactly what I was looking for.. Thanks for such a nice presentation...Keep it up..

  • @e-tradeglobal
    @e-tradeglobal 2 года назад

    very informative. Is it possible to have the ppt of this session?

  • @akinwusitaiwo4955
    @akinwusitaiwo4955 2 года назад

    How do I get in contact with you?

  • @akinwusitaiwo4955
    @akinwusitaiwo4955 2 года назад

    Hello , can I have your email to communicate with you, I am interested in the 4G. Thank you

  • @Moarklidya
    @Moarklidya 3 года назад

    did not understand anything

  • @youngkevinsmith
    @youngkevinsmith 3 года назад

    Endc at 14mns

  • @royprado4540
    @royprado4540 3 года назад

    Thank you for this...

  • @Vkusumakar
    @Vkusumakar 3 года назад

    Very useful video

  • @venkateswarlugudepu
    @venkateswarlugudepu 3 года назад

    Excellent one and tq for your great efforts sir

  • @venkateswarlugudepu
    @venkateswarlugudepu 3 года назад

    Excellent one sir and tq for uploading this kind of resource......

  • @elexaashu
    @elexaashu 3 года назад

    Very nicely explained. Kudos Bro

  • @bimlataneja4040
    @bimlataneja4040 3 года назад

    Very good explanation,can you please share the slides as well?

  • @bimlataneja4040
    @bimlataneja4040 3 года назад

    Very good explanation,can you please share the slides as well?

  • @bimlataneja4040
    @bimlataneja4040 3 года назад

    Very good explanation,can you please share the slides as well?

  • @raghvendrasingh528
    @raghvendrasingh528 3 года назад

    Good Material Abhijit !!! 👍

  • @sauravray5796
    @sauravray5796 3 года назад

    What is pdu sdu? in lte or NR rlc mac layer all steps some time we are using sdu, some time pdu, please clarify my doubt....

    • @RohanKumar-gm6zj
      @RohanKumar-gm6zj 2 года назад

      For the basic understanding think of sdu as incoming data and pdu as the outgoing data.

  • @akinwusitaiwo4955
    @akinwusitaiwo4955 3 года назад

    How can i get in touch with you? as a beginer and does not have any ideal about computing, can i learn about your program?

    • @CafeTele_Telecom
      @CafeTele_Telecom 3 года назад

      Please send me your your request at info@cafetele.com

  • @jlcalderons
    @jlcalderons 3 года назад

    Excellent presentation! Thanks very much for share it

  • @scheriffhelmy9275
    @scheriffhelmy9275 3 года назад

    Any ideas about available books explaining the C++ programming for the wireless Layer 2 protocol on RTOS for the 4G LTE

  • @dhamodarreddy6224
    @dhamodarreddy6224 3 года назад

    Can I start as a fresher? Could some provide the pdf on this?

  • @sujitmenon4754
    @sujitmenon4754 3 года назад

    Nice presentation Kyzys.Thank you Russell

  • @royprado4540
    @royprado4540 4 года назад

    Very nice presentation Kyzys...hope to see more of these in the near future. Thank you Russell....see you soon..

  • @royprado4540
    @royprado4540 4 года назад

    Hello Russell and Abhijeet.....see you soon....

  • @mukundachlerkar8021
    @mukundachlerkar8021 4 года назад

    Too good

  • @Distinctknowledge
    @Distinctknowledge 4 года назад

    Can you upload lesson on pdcp, RLC, Mac & physical layer in detail. How the data is processed by each entities