Main reference: 5G-era Mobile Network Cost Evolution Deadline: 9th March 2020 Glossary :::spoiler TCO (Total Cost of Ownership) = Total of cost accelerators and optimisers COTS = commercial off-the-shelf, available in the market. ::: Shift in 5G Priorities

Personal assigment notes Student ID : M10802821 Name : Jonathan [TOC] Weekly Checklist Assignments [x] 5-Minute Presentation ([1],[2]): Study Note 1 : Five-Minute Presentation

[TOC] 802.11 latency can be very low without congestion Basic sequence: EDCA+DATA+ACK (~100’s µs for 100 bytes) 802.11ax Trigger-based Communications What is Trigger-based Communcations mechanism to let AP schedules UL transmission from one or more STAs. Trigger Frame is sent by AP to tell which UE can transmit during curent Transmission Opportunity

PART 1 : Latency and Cotention (introduction) (3 Min) Review on Low Latency use cases 1-way applicaiton layer latency Short Summary for Part 1 PART 2 : Trigger-based Communcations (6 Min) What is TB communications? How TB communications works?

1. Every members knows that they can help the team succeed acknowledged and fulfilled if you expect the teams to experience their greatest success 2. Clearing the mission and goals Clear the goal so the members will commit doing their jobs. Clear the direction and agreement about the mission and purpose to make an effective teamwork. 3. Create a good environment make everyone comfortable taking reasonable risks in communicating, advocating positions, and taking action. 4. Have a strong group commitment

There are ten steps to write a good report: Step 1: Decide on the 'Terms of reference' Basicly its means you need to make sure what the task want you to do. for example the report needed to write on 10 pages report so make sure you will make a 10 pages report. you need to consider: content important information reason this report needed when is it needed

Obstacles that faced by 3GPP Spec reader some specs are reference to ther specs, sometime its hard for reader to trace the source of the spec some specs didnt give example to workaround some specs are very big (more than 1000 pages) some specs covering too many technology Tips for readers know which part you need to read

Three pass Approach first pass In the first pass you need to read these: title abstract introduction section and sub-section headings conclusion

Student ID : M10802821 Name : Jonathan Five-minute presentation is more interesting yet harder for the speaker to make it good. Five key things Good five- minte presetation could be achieved by doing these practices: Research, research is sstill needed to understand the topic and extract the important information. Important Concept, deliver the presentation in one idea, concept, or point.

Main reference: Introduction to OpenRAN Deadline: 23th March 2020 Mobile Network The celular network architecture consist of Core Network and Access Network. The Transport Network are interfaces that connect the core network and the access netowork. And the Services (ex. billing) are run above the Core networks. Basicly, the the components that run the cellular network are machines that consist of hardware and/or software.

Main reference: 5G NR Logical Architecture and its Functional Split Options: Your Study Note Hyperlink Deadline: 11th May 2020 5G New Functional Requirements 5G Enablers and Principles Modularization Network Slicing Network Softwarization Multi-Access Edge Computing (MEC)

:::warning Template for your Study Notes: Self-introduction: Name: Jonathan Research Direction: Briefly summarize your background and why you want to take this course: I need the knowledge. Study Note:

Main reference: [5G-era Mobile Network Cost Evolution](https://www.brighttalk.com/webcast/16515/349887?utm_source=brighttalk-portal&utm_medium=web&utm_content=Parallel Wireless&utm_campaign=webcasts-search-results-feed) Deadline: 26th April 2020 5G Spectrum Coverage Layer: wide area and deep indoor coverage Capacity Layer: wide area but no deep coverage High Throughput Layers: addressing specific use case, extremely high data rates. Singapore's Spectrum plans

Main reference: [5G 101 Part 1](https://www.brighttalk.com/webcast/16515/349885?utm_source=brighttalk-portal&utm_medium=web&utm_content=Parallel Wireless&utm_campaign=webcasts-search-results-feed) Deadline: 12th April 2020 [TOC] Evolution of Cellular Networks 1G hint: analog Voice only service