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VIDEO LECTURE FROM LONDON

VIDEO LECTURE FROM LONDON. NGN CONCEPTS/ computer programming/practical example how to write computer program for cheque monitoring system/ computer networking SAB NETWORKS ON CURRENT TOPICS 14 /12/2011 vedio. Telecom Network in Summary. Local EX. Domestic Transport. 01. LE. LE.

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VIDEO LECTURE FROM LONDON

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  1. VIDEO LECTURE FROM LONDON NGN CONCEPTS/ computer programming/practical example how to write computer program for cheque monitoring system/ computer networking SAB NETWORKS ON CURRENT TOPICS 14/12/2011 vedio

  2. Telecom Network in Summary Local EX Domestic Transport 01 LE LE LE LE LE LE 02 International Transport IEX 03 Access IEX Land line IEX IEX

  3. Video Data Voice A house has 3 different Communication Types Land Phone IP/TV Internet Mobile Free TV (Antenna) E-mail Cable TV Satellite TV Radio

  4. Who are the service providers in Sri Lanka? Cable TV IP/TV Free TV (Antenna) Satellite TV Mobile Radio Internet E-mail Land Phone

  5. Who are the service providers in Sri Lanka? Cable TV Total = 4 IP/TV Free TV (Antenna) Satellite TV Mobile Total = 7 Radio Internet Total = 42 E-mail Land Phone

  6. Who are the service providers? Cable TV IP/TV Free TV (Antenna) Satellite TV Mobile Radio Internet E-mail Land Phone

  7. Who are the service providers? Cable TV IP/TV Free TV (Antenna) Satellite TV Mobile Radio Internet E-mail Land Phone

  8. Interactive Land Phone Delayed Interactive Mobile You need Bi-Directional Transmission Communication Types Public Communication Free TV Internet Cable TV E-mail You need only uni-Directional Transmission Satellite TV Radio Personal Communication IP/TV Sub-core Elements MSAN Studio / Service provision BroadBand International Transport Network Core Element Soft Switch / Switches Domestic Transport Network International Gateway

  9. A Converge Network

  10. Video Data Voice How it access home? A house got 3 different Communication Types Land Phone Internet Mobile Voice Satellite TV Free TV (Antenna) E-mail Cable TV Wire Wireless Wireless Data Wireless Wireor Wireless Video Wire

  11. IMPACT OF CONVERGENCE

  12. STRUCTURE OF CONVERGED MEDIA & COMMUNICATION NETWORK

  13. Overall benefits of NGN network to Sri Lanka Quicker we embark on NGN quicker Sri lanka become the hub of the South Asia

  14. Passive optical fibre network architecture Apon has a point to multipoint FTTH passive architecture using optical splitters(generally 16 to 1024 terminals(ONT=Optical Network Terminations)

  15. P2P-Point to point optical network architecture Each end user has its own dedicated fibre from the exchange with a very high speed and high cost

  16. Different NGA architectures will result in different band width to the end user The average bandwidth we can expect from each type of NGA Archtecture is given below

  17. Triple-play metro evolution

  18. Peak theoretical bandwidth for mobile broadband technologies

  19. COMPUTER LANGUAGE SAB CURRENT TOPICS

  20. BASICS • WHY WE NEED A LANGUAGE? • LANGUAGE IN A COMPUTER? • BASIC MESSAGE- INSTRUCTION + DATA • ASSEMBLY LANGUAGE • THE DIFFICULLTY OF LOW LEVEL LANGUAGES? • HIGH LEVEL LANGUAGES & COMPILER?

  21. HOW TO RESOLVE A PROBLEM WITH A COMPUTER? • ALGORITHM • TEXTUAL ILLUSTRATION • GRAPHICAL ILLUSTRATION • SELECTION OF THE CORRECT HIGH LEVEL LANGUAGE • DESIGNING THE INTERFACE/ HOW TO FEED THE INFORMATION TO THE COMPUTER? • HOW TO KEEP THE DATA(DATA BASE FORMATION)

  22. Software consist of… Interface Logic Database

  23. Interface Insert Cheque Details D – Logic will provide No Bank Code: Storage No: A - Compulsory Account Number: Amount: cheque Type: C E Customer Name: B – Optional Insert Cheque Print Cheque Deposit Form Description

  24. SAFE GUARDS • SOURCE CODE • OBJECT CODE • SOFTWARE DOCUMENTATION

  25. Cheque Deposit Monitoring System

  26. Problem • Design cheque revenue income monitoring system for any organization. • Points to consider -no of banks -format of the cheque(cheque no, account no) -bank code/bank branch -category of the cheque(cross or open) -cheque is return in favour(organization/cash) -amount of the cheque -cheque is physical damage -date of the cheque

  27. Procedure for cheque deposit • Verification of no of cheques that has to be deposited for each banks. • Filling the cheque depositing form for each bank. • Once the cheques are deposited filing the bank slip and inform to the system.

  28. Calculation of monthly revenue • Monthly statement received. • Period of the statement. • Major Parameters of the statement. • Verification of cheque deposited. • Process of handling dishonest cheques. • No of cheques not realised due to lack of money in the bank and the manual process that has to be handled.

  29. Calculation of each day revenue • No of cheques for that date realised. • Calculation of daily revenue from each bank and grand total of the revenue from all the banks. • Calculation of monthly revenue from all banks. • Overall verification of (total cheque deposited with total chq realised, no of cheques not realised and the amount, cheques not realised due to no fund available in the accounts. • No of cheques that not realised.

  30. Calculation of the revenue lost due to dishonest cheques.

  31. PROCESS that has to be followed. • Form 2 groups. Each groups giving the same projects. • How to handle the post dated cheques./ How to store the cheques and how to withdraw the cheques for deposited. • Identify the banks by each member. Cheque format and the monthly revenue format. • Method of informing by each bank for the return cheques. • The process that has to be followed for the return cheques. • Method of verification of the monthly statement with deposited cheques.

  32. Consideration for cheque networking • Cheque depositing has to be decentralized. • Calculation of monthly • Monthly statement monitoring statement has to be centralized. • How do you propose to network.

  33. Software language... • What is the suitable software language to develop this process. Give reasons why?

  34. Safeguards... • How to store source codes/ object codes. • How do You propose to have software documentation.

  35. Cheque management System

  36. Contents Cheque Received Module Distributed Cheque Depositing Module Delayed Revenue Monitoring Module Centralized Cheque Monthly Revenue Monitoring Module Management Reports Module

  37. Cheque Received Module 1 2 3 4 5 6 7 8 9 Cheques are received from the station Then the cheques are recorded in a system by using a scanner After a cheque is received system will provide storage number Manually verify whether cheque detail are correct, specially the total amount

  38. Cheque Data Format CSN Cheque No Bank Bank No Amount on Cheque Type of cheque Depositing bank details Cross Cash DepositName Customer Details

  39. Cheque Depositing Module Hard copy Depositing Form Cheque Data(cheque no, bank no, branch no, amount, cheque date, deposit date) Total For Office use Confirmation on depositing Employee Date Based on the bank a deposit form is filled, outputted automatically Cheques are deposited to the bank Cheque deposits are monitored

  40. Monthly Revenue Monitoring Module Cheque No Date Amount At the end of a depositing cycle of a bank, bank statements are received at a central point(headquarters) Statements are scanned into the system All deposited chequesare verified and the monthly revenue is calculated

  41. Unrealized cheques brought forward for next month Cheque No Date Amount

  42. Delayed revenue Monitoring Module If the deposited cheques are not returned they are not added to the revenue and will be monitored at the next billing cycle

  43. Management reports module Monthly revenue reports Unrealized cheques report Delayed revenue reports Daily number of cheques report

  44. Data • Location of each station • Cheque depositing account details • How to store the cheque in each station • Depositing bank addresses at each location • Policies • How long a dated cheque can be accepted? • The process of handling return cheques • Cheque revenue monitoring on monthly basis. If a cheque is deposited at the end of the month the maximum duration the revenue can be realized is one month • Special monitoring of large value cheques to see if deposited before the end of the month

  45. Character Recognition System Instead of manual data entry a character recognition system could be used to directly scan cheques into the system, to increase efficiency of the system Also letters with regards to return cheques from banks can also be scanned into the system for recording and automatic un-realization.

  46. Summary Cheque Received Module Cheque Depositing Module Cheque Monthly Revenue Monitoring Module Delayed Revenue Monitoring Module Management Reports Module Character Recognition

  47. Cheque receipt Management

  48. Cheque Deposit Management

  49. Revenue Management Networking

  50. Revenue Management

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