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Dwika Vision
- 1. Enabling Technologies for 4G Wireless Systems If you can dream it, you can do it. Always remember that this whole thing was started with a dream … …….. It will never be completed. It will continue to grow as long as there is imagination left in the world. 4G???
- 3. Walt Disney’s Philosophy DREAM BELIEVE DARE DO!
- 4. Perception, Opportunity, and Solution
- 5. Handheld of 4G for 2010 Source: http://www.airgonetworks.com/pdf/Farpoint Group 2003-242.1 MIMO Comes of Age.pdf
- 6. A Complex System Scenario / GALILEO
- 7. Telework Voice and video conferencing Internet, Music and TV/video everywhere VoD, Video streaming, music download, storage Home automation and Control Telemedicine Interoperability challenge in this context include notably: Consumer issues Home Gateway control Interoperability & Home Networks Media Centre PDA Bluetooth and Wi-Fi Phones Game Console Video walkman Web Tablet Laptop Users want their devices to work together and share content Printer IP STB and PVR
- 9. Simplify
- 11. 3D CONVERENCE HOLOGRAM 3D OBJECT VERY HIGH BANDWIDTH OF 3D CONVERENCE OBJECT
- 17. What Do Customers Want? Immediate Customer Info Immediate Service Delivery On Demand Data Centers Online Purchases Picture Sharing Video on Demand Same Day Close Push to Talk Music Downloads Zero Inventory
- 18. What Does the Network Provide ? Immediate Customer Info Immediate Service Delivery On Demand Data Centers Online Purchases Picture Sharing Video on Demand Same Day Close Push to Talk Music Downloads Zero Inventory
- 19. Real Time Companies Are Winning Enabling the Real Time Enterprise with IIN! Real Time inventory tracking and replenishment Enabling Real Time applications On Demand Real Time financial market information management Real Time delivery of Information Real Time medical device monitoring; remote diagnostics Real Time delivery of information to supply chain Real Time weather tracking for well-stocked stores
- 20. Information
- 22. Chevron Unocal – East Kalimantan
- 23. On Mahakam Delta River - East Kalimantan
- 24. Over the Water On Java Sea
- 25. Makasar Kalimantan & Strait - Sulawesi
- 26. ESIA – BSD Tangerang - Banten
- 27. Redline
- 28. Airspan
- 29. Propriatary WiMAX Aperto in Bintaro
- 30. in Radio Room
- 31. on Java Sea
- 32. In the Field
- 33. Balikpapan
- 35. Java Sea
- 36. Passing Hills
- 37. RADIO OVER THE WATER
- 38. Snapshots
- 39. WiMAX Gaining Momentum Across Globe Source: Intel, Various Public Reports * Other names and brands may be claimed as the property of others
- 44. Roadmap
- 46. 3G and WiMAX are converging towards OFDMA, IMS and an IP core OFDMA, IP core MIMO IMS
- 47. ARCHITECTURE
- 48. What is MIMO? Multiple Input Multiple Output 4x1 STTD Code Rate = 1 4x2 STTD Code Rate = 2 4x4 Spatial Multiplexing Code Rate = 4 UL virtual MIMO UL Adaptive MIMO Down link Up link MIMO Increases throughput
- 49. Multichannel Diversity transmission multichannel diversity k-dependent Several channels, one user Channels multiplexing time (TDMA) frequency (OFDMA) code (CDMA) antenna (MIMO)
- 50. WiMAX Cost Transformation MIMO Delivers Highest Capacity BTS, Lowest Cost per bit 4x4 MIMO 2x2 MIMO 8x1 AAS 4x1 AAS SISO 3G Best Value
- 55. Questions?
- 56. If (doubts) Then Ask; Else Thank you; End if;
- 57. THE END
- 60. Multichannel & Multiuser Diversity Several channels, several users channels users time 3D transmission diversity time multiuser multichannel 2D source diversity time multiuser
- 61. MIMO Channels (Rich-Scattering Channels)
- 62. Thank You Questions and Answers
- 65. ICT CONSULTING Will Convergence and Mobility shake the Market ?
- 66. 4 G 802.11b 2.4 GHz 802.11a/g Bluetooth WPAN … and the Radio: 900MHz, 1500MHz, 1800MHz, 1900MHz, 2200MHz, 2.4GHz, 5GHz, GSM, CDMA, OFDM …and 60GHz? 1995 2000 2005 > 2008 GSM, DCS, PCS 9.6 kbps EDGE, GPRS Up to 384 kbps CDMA2000, UMTS (WBCDMA) Up to 2 Mbps HSDPA Up to 10 Mbps Mobile DVB-H Up to 15 Mbps 5 GHz High-speed MIMO WiBro, WiMax 802.16e 802.11n ZigBee RFID, UWB WIFI WMAN Broadcasting Positioning, Navigation GPS Galileo 2 G 3.5 G 2.5 G 3 G
- 67. Roadmap from 1G to 4G. Source: Benjamin K. Ng and Elvino S. Sousa, “SSSMA for Multi-User MIMO Systems”, IEEE Microwave Magazine, vol. 5 , pp. 61-71 , June 2004 802.11n 802.20
- 71. WiMAX Equipment Examples Micro Base Station Radio P2P / P2MP Antenna Macro Base Station Chassis Indoor Desktop CPE Outdoor CPE PCMCIA & Embedded Mobile CPE BS Tower with Multiple Antenna WiFi
- 72. Intel’s WiMAX Solutions Overview Fixed WiMAX Modems 2004-06 2006-08 2008+ Integrated WiFi/WiMAX Multi-mode Chipsets Intel® PRO/Wireless 5116 Broadband Interface (Rosedale) Mobile WiMAX Devices Broad CE Devices Intel® WiMAX Connection 2250 Intel® WiFi/WiMAX Radio (Ofer-R) Ofer-R is the World’s First Single Chip WiFi/WiMAX Radio Intel may make changes to specifications, product descriptions, and plans at any time, without notice Other names and brands may be claimed as the property of others 16d FDD 16e TDD
- 73. APPLICATION
- 75. MIMO Systems Tx Rx Space-Time Coding : Increase Diversity Spatial Multiplexing: Increase Rate MIMO 2.2 2 Rx SISO SISO 1 1.1 ： Tx Rx Tx R Rx Tx
- 77. MSC BS BS WLL LOS MSC BS multiple antennas at MS NLOS MIMO techniques<=> different propagation environment Urban area Rural area
Notes de l'éditeur
- Note: This slide has hyperlinks to the different areas so that you can jump around and focus on the areas that the customer wants to hear about. To get back to this slide simply click on the VERITAS logo on the bottom right hand side. This can be very useful if you only have a few minutes to give the presentation because it allows you to skip directly to the one or two issues the customer is most interested in. INTRODUCTION: As availability is talked about within many organization there are several thoughts that seem to go through many of our customers minds. Most misconceptions can be boiled down to these four areas PROBLEM It’s Expensive: Have to have idle hardware, double the amount of server capacity per application, duplicate systems, duplicate sites, same operating system, etc, etc. This means to achieve high availability it is expensive. It’s Complex: This means the achieving HA could cause downtime . Setting up HA is difficult and complex. And every time you add a new app, os, server, etc it is like starting from scratch. Not to mention most competitors require weeks worth of consulting dollars to get a single 2 node cluster up and running. It’s Difficult to Measure: Once you have the HA up and running you have no idea whether it is really working or really meeting the SLA’s you have established for the business. Its’ Hard to Test: There is no way to test the environment without stopping production completely. Now we will address these common misconceptions one by one and then talk about how HA relates to an overall DR strategy. Transition: The first misconception that we should address is It’s Expensive.
- What is an Intelligent Transport System? It’s a system to make your vehicle safer and more comfortable, a sort of we drive you where you want to go at the right speed, driving the right road, in a very controlled, very safe environment. Someone would call it paradise on earth, someone else a pre-death experience. In any case, it is everything you didn’t know you would ever need in a car and it will allow many of us to make a lot of money.
- According to Analyst Group IDC, “companies who focus on the entire entertainment solution will win. They don’t have to sell everything at once, but need to focus on making all the pieces work together” with ease of use being absolutely essential. Differentiation is a crucial issue. As players appear reluctant to compete on service price, it would appear that the battle for consumers could revolve around who has the most interesting content, services and marketing. Market differentiation will have to come from elaborate bundling, shrewd marketing and good market segmentation.&quot; Bundles will play a key role in the competitive mix. The ease and convenience of having all communication and entertainment services from a single provider could prove irresistible to many consumers tired of having to cherry-pick from a variety of suppliers.
- INTRODUCTION: This is how most of the world does snapshots Only one or maybe two of these copies REALLY need to be on expensive storage PROBLEM: On one set of data this doesn’t seem so bad Compounded over an entire company, can be really bad Leads to storage hardware resources that are only 30% used RECOMMENDATION: Only keep the primary copy on expensive storage Mirror and snap to low-cost storage devices BENEFIT: Hardware resources better utilized PROOF: Philadelphia Stock Exchange did exactly this This is quoted from an article that appeared in Forbes Magazine Tony is quoted as saying 50-75% better Storage Utilization Savings of $675,000 a year TRANSITION: Before we move on NOTES Resources for more information: Philadelphia Stock Exchange Case Study: http://eval.veritas.com/mktginfo/products/Sales_Docs/Storage_Server_Management/sf_casestudy_phlx.pdf
- INTRODUCTION: Availability can be measured PROBLEM Business units make goals to meet certain SLA’s but there is no way to measure the progress No historical reports of past availability problems If there is downtime it is nearly impossible to determine what the true problem is Not sure if it is app failure, component failure, human error, etc, etc ADVANCE SLIDE RECOMMENDATION Use the integrated reporting tool (now called CCA). The integrated tool will provide the ability: Track availability = You can now know if you are meeting your SLA requirements Report results = look at past and current to report the availability to the different business units Identify problems = analyze the reports to determine what the availability problem is BENEFIT You can now know you are achieving the availability results you determined There are reports the tool puts out to show you the availability you are achieving. ADVANCE SLIDE PROOF The screen shot shows and Exchange group and how long it was down, online, etc TRANSITION Another issue with ha is the fact that you can’t test the environment.