Showing posts with label 5G. Show all posts
Showing posts with label 5G. Show all posts
Wednesday, December 11, 2024
Tuesday, May 30, 2023
Monday, May 29, 2023
Sunday, May 28, 2023
Thursday, March 16, 2023
Wednesday, January 27, 2021
Monday, January 25, 2021
Saturday, October 10, 2020
5GSA - AMF Pool Concepts - Part 1
#5GSA - #5GC Implementation requires some extra cautious approach if the aim is to introduce a new set of capabilities for DSP ambition.
Even though #AMF Pool concept looks like as usual Control Plane #NF Pool function, some dependencies on capability and some innovative solutions need to be brought together to achieve a smooth #5G Network experience.
We cannot afford to run the network with the usual "engineering/technology gaps" we used to have in existing / past technologies. ;-)
I will share some thoughts based on past experiences with major vendors, how to tackle this.
#5gnr #5g #4g #5gnr #volte #5gc #5gtechnology #5gnetwork #lte #5gnetworks #5GC #strategy
Even though #AMF Pool concept looks like as usual Control Plane #NF Pool function, some dependencies on capability and some innovative solutions need to be brought together to achieve a smooth #5G Network experience.
We cannot afford to run the network with the usual "engineering/technology gaps" we used to have in existing / past technologies. ;-)
I will share some thoughts based on past experiences with major vendors, how to tackle this.
#5gnr #5g #4g #5gnr #volte #5gc #5gtechnology #5gnetwork #lte #5gnetworks #5GC #strategy
Friday, October 9, 2020
Monday, October 5, 2020
Monday, September 28, 2020
DSS - Dynamic Spectrum Sharing Related Articles
There are many negative comments on DSS, where some vendors are declaring it affects existing LTE and its performance a lot. In a way, yes, but there are solutions to optimize that. It requires some thought process in your network build. One Key Decision point will be, It supports smooth evolution from sub-3G bands/resources to 5G. Is there is any other method?
DSS - Dynamic Spectrum Sharing #5G & #4G, has its share of performance issues due to certain limitations in the underlying technologies. However, there are efforts to address them with some enhancements.
Source: 3GPP TSG-RAN Meeting #84 – RP 191042/191052/191490 & #Ericsson
#Ericsson leads in this space to strengthen its "ESS" offering while others are scrambling elsewhere.
Ref: https://lnkd.in/dVBhfcq
#5gnr #5g #4g #5gnr #volte #5gc #5gtechnology #5gnetwork #lte #5gnetworks #openran #smallcell #vran #5GC #strategy
Source: 3GPP TSG-RAN Meeting #84 – RP 191042/191052/191490 & #Ericsson
#Ericsson leads in this space to strengthen its "ESS" offering while others are scrambling elsewhere.
Ref: https://lnkd.in/dVBhfcq
#5gnr #5g #4g #5gnr #volte #5gc #5gtechnology #5gnetwork #lte #5gnetworks #openran #smallcell #vran #5GC #strategy
Sunday, September 27, 2020
Thursday, January 2, 2020
Saturday, November 4, 2017
Thursday, November 2, 2017
Wednesday, November 1, 2017
Sunday, September 25, 2016
5G Vision: key e2e operator requirements
Lets cover the concept, use cases, requirements - Technology/Elements..etc...
5G Uses Cases :-
5G Requirements :-
5G System and Packet Core - Requirements
• A RAN technology agnostic packet core
• Independent Changes and enhancements to one equipment/network domain s
• A decoupling of Hardware and Software functions of network elements in all network domains [ToC/NFV]
• Optimized Cost and effort, to achieve smoother upgrade path and leverage existing infrastructure
• Real-time and on demand network - SDN/NFV
• Flexible and cost efficient network operation
• Maximize utilization efficiency of available network resources (new/existing)
• Dynamic relocation of network resources depending on current and local needs, fully controlled by operator with automation
5G Key Technologies :-
5G RAN Evolution - Expected :-
- Huawei and prototype devices based on Qualcomm Snapdragon X16 LTE.
- The peak download speed during the test is 1.24 GB/s.
- Aggregation of 3 carriers: 20 + 20 MHz Band7 (2600 FDD)
and 20 MHz in Band 3 (1800 MHz, FDD),
- Modulation 256 QAM,
- Technology MIMO 4×4.
- Tested speed 25.3 Gbps
- Millimeter Wave (mmWave) with Multi-user, Multiple Input, Multiple Output (Mu-MIMO)
- It is over 80 times faster than the current LTE-A.
- KT is aiming to provide 5G trial services for the PyeongChang 2018 Winter Olympics.
References :-
- 5G Whitepaper by NGMN
- 5G: System and Core Aspects - Farooq Bari - AT & T - Presentation to ATIS.org
- 5G Concept by IMT-2020 (5G) promotion group -China
- Android Authority Article on 5G
- NOKIA Vision on 5G Radio Technologies
- 3GPP - RAN 5G Workshop
Open Queries :-
How about terminals ? are they ready ?
Terminals capability - new and legacy RATs / procedures ?
Location:
Mumbai, Maharashtra, India
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