https://www.digitaltwinsim.com/contact daily 0.75 2019-02-27 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550242542574-JT7LZBAR0ZXVQSXSM23O/DTSIM.png Contact https://www.digitaltwinsim.com/home daily 1.0 2022-09-29 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551210882094-DPE3JZGS4EMQPYYXVBZV/Economics.png Home https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1549903975139-CT11X2HOT9W3O42FG5G6/Digital_Twin_Explainer.png Home https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551226762245-ZCILREP47Y4LR432QIO5/demand_vs_site_count.png Home https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551219064353-4KKPGF2MUJTELJA7DJT3/Site_2_zoomed_grid.jpeg Home 5G mmWave coverage from lamppost using 6” DSM https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551036648326-C8QOL5ZRI54CUT3CKAS0/MW_3D_Goolge_Earth.jpg Home - what we do Digital Twin Sim is a telecom business & network modeling advisory firm. We provide a bridge between technology and economics, helping our clients critically assess both established and emerging technologies, identify strategic growth opportunities, and build solid, profitable business models. We combine deep expertise in telecommunications with expertise in financial modeling, economics, market forecasts and research, strategy, business plan support, and due diligence. We advise wireline, fixed wireless, and mobile operators, infrastructure vendors, OEMs, investors, regulators, and industry associations around the worldwide on the technical, financial, and strategic implications of technology decisions. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566189784854-KQFC1RVLPVLF9VYHEOO1/View_Shed.jpeg Home https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551161851718-2WVH43JRK7B17K3FM5TW/geodem.png Home https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/71e6a63e-a97b-4f43-835b-340ef71867af/1647565660775.jpg Home - Make it stand out neXtCurve reThink Podcast https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1549818859579-VA0X0DSHXC0M5F8T7V2U/DTSIM.png Home https://www.digitaltwinsim.com/team daily 0.75 2024-01-07 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550257861516-HGD3ZSXNEYZU1DVDES54/sameer_size.png Management Team SAMEER LALWANI CO-FOUNDER https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/46d3aab6-df67-4e58-8807-b303224d3122/Prashanth.jpg Management Team PRASHANTH SHARMA ASSOCIATE https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550258036425-LLCLZ7TBMFHHTTTUO4NW/DavidGrey.png Management Team DAVID J MORGAN CO-FOUNDER https://www.digitaltwinsim.com/terragraph daily 0.75 2019-03-03 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550164029560-NIP6LYJ7XHDVBODTY6XV/LOS.png Terragraph Figure 1. LOS Combinations: San Jose Red Dots = Street Lights Blue Lines = LOS Links Yellow = LOS Blocked by Trees https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550118137656-0B31CISJ9985KMIA9XK1/LOS_Distance.png Terragraph Figure 2. Distribution of Distance Betweeen LOS Street Lights https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550240109773-PSECE6OL3RBLIFI0X0A4/Neighborhood1.png Terragraph Figure 5. Year 5 Deployment in a Subset of San Jose https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550238967424-EIM7HWCRN9SQ0JDEEN7E/hops_demand.png Terragraph Figure 3. Impact of Increasing Site Count on Supported Demand https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551245944835-JOJYUNAQV75ZUOBPZGTV/NetEx.png Terragraph https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550239008894-860J9A57BRXVOAPWHLCF/Hops+distribution.png Terragraph Figure 4. Impact of Increasing Site Count on the # of Hops https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551239422036-ZUXV2NT1RMPO6JIEFE1L/NetEx_Cum.png Terragraph https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png Terragraph https://www.digitaltwinsim.com/researchtopics daily 0.75 2020-10-31 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551237475762-H3ZXH22GS75RKCI0RGFH/geodem.png Current Research https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551237208686-T9PV32KEIW6JA4P11P3G/image-asset.jpeg Current Research https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600053312807-82KIY09XRUQGMYSWWOBN/%24_MHX_POP.jpeg Current Research https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600755202669-WR6RM0L73OK6JE2YTYCH/Winners+Name+Cable+with+cable+coverage.jpeg Current Research https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604120525661-E3URKAQVBMRZ3G7R954C/%24M_Bid_per_PEA.gif Current Research https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550339790142-G0QC627I5OVVNUTNH10M/5G+Coverage.png Current Research https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551237114113-M0KHG1Y0BJSMLI1FGDP0/FWA_3D_Google_earth.jpg Current Research https://www.digitaltwinsim.com/mmwcoverage daily 0.75 2019-03-03 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550788800848-OPUR31EQ9BGTHJAD6LVJ/fid_20400.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550788865855-T2E4KCAWUHSAC2SWCQLB/st_light_zoom_b.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550616629389-UTIJUG6A0FR9BYBIAIPZ/Inter+Site.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550616670423-LRVQ8SCA0SXR18SKC6TW/Site+Density.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550616513182-SX53G8IK7OOAM7O5R3WJ/Coverage+Area.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550616485386-PJFJTUP1813WPNSF6CN8/LOS+Coverage.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550788896415-WFC7T1FNT6YHWTG9MYBK/district_labels.png mmW Coverage The figure above shows the maximum available outdoor coverage by district for each of the 2,181 sites in San Jose with mmWave. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550788776329-QMEOZ3ZVJDK4MV7W4YQX/fid_6218.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550788840222-I13M8KCUDQPOSIYB7DWU/st_light_zoom_a.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550788713250-51ET0N0P10RZY1KJM0ER/fid_6114.png mmW Coverage https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png mmW Coverage https://www.digitaltwinsim.com/geodemographics daily 0.75 2019-03-03 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551108693790-GZPBRODJ7I35QAYZV6OV/Census_Block_Group.gif Geodemographics https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png Geodemographics https://www.digitaltwinsim.com/fwa_modeling daily 0.75 2019-03-03 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551054603619-Z5DMGS1WOK01PAV2XMWW/FWA_CPE_bldg_2405_true_ortho.jpeg FWA_modeling True-Ortho imagery with colors representing LOS from different sites https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551216096599-YDZ4CCMLOJOBPHUQGW3H/FWA_bounding_box_optimized.jpeg FWA_modeling Optimal Lamppost locations for small cells & the buildings that they serve. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551215046446-JCNFLIDKU7ZMF9K07H9N/FWA_bounding_box.jpeg FWA_modeling CPE Placements in all 3169 buildings on the map covered by ~1K Sites https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551053420975-BIMB5168EUOTC4M5CUOI/FWA_CPE_bldg_2405.jpeg FWA_modeling DSM with colors representing LOS from different sites https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551055269214-C2UO06HOGTSB1NSJ3BOT/FWA_3D_Google_earth.jpg FWA_modeling 3D Visualization of possible CPE locations 1m below roofline from all nearby sites. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png FWA_modeling https://www.digitaltwinsim.com/mw-fresnel daily 0.75 2019-03-03 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551078883946-IF23PX8XOVQ9Q957L3HH/MW_3D_Goolge_Earth.jpg MW Fresnel 3D Visualization of Qualified Microwave links. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551077609913-1MTBLRMS9POFRT9VL0YJ/03_Fresnel_zone+0-2.jpeg MW Fresnel Zoomed in view 0 <-> 2 link https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551077455745-K5DH7SY7V5DFES42VRI9/03_Fresnel_zone_Layout.jpeg MW Fresnel All combination of LOS https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551142526409-CP7D3UEP57XEYML9WDP7/lampposts_LOS.jpeg MW Fresnel https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551077666503-Y21R2DAU7500FVE6YFS4/04_Fresnel_zone+0-2+zoom.jpeg MW Fresnel Further zoomed in view of 0<->2 link demonstrating a ~50cm obstruction due to a tree branch in fresnel zone https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png MW Fresnel https://www.digitaltwinsim.com/tools_los_viewshed daily 0.75 2019-08-19 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566190384905-GZKZUG4RQENF6YUI9P3P/View_Shed_summary.png LOS & Viewshed analysis View Shed summary table generated by tool https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566189233559-RHS14LENJCAFUMRU6SQ6/csv_input.png LOS & Viewshed analysis - INPUT CSV The tool will test View shed from all the given locations for the specified radius m https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566187693795-YPMPQB7Z3DSA96WST9JN/Fresnel_zone_zoomed.jpeg LOS & Viewshed analysis zoomed-in view showing obstruction in Fresnel zone. 6 inch resolution DSM allows us to detect 20cm obstructions from 100’s of meters away https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566190224002-5FXU4KN9ZDQCU7ROUIN8/View_shed_zoomed.jpeg LOS & Viewshed analysis Zoomed view of View Shed https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566183300942-L0K3YLGVS52DP68LDQSF/csv_input.png LOS & Viewshed analysis - Input CSV This tool will test all possible combinations of links between the provided locations. Fresnel zone will be calculated for the given freq. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566184196157-QA736UL7AEWH5OKHG1IO/Full_Overview_LOS.jpeg LOS & Viewshed analysis Output Green : Qualified Links Red : Not Qualified https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566184448410-HX25UFDHLDMWS1D0Y5QW/LOS_Qualification_report.png LOS & Viewshed analysis Summary Report with each link qualification https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566189784854-KQFC1RVLPVLF9VYHEOO1/View_Shed.jpeg LOS & Viewshed analysis View Shed from src_indx 5 Light Blue : Outline of Building that can be served Shaded Blue: Locations on Building where CPE can placed for Direct LOS to Site 5 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1566184872853-OX3B8PYAZA4S3DNFRTB6/Fresnel_zone.jpeg LOS & Viewshed analysis Fresnel zone plots showing the exact points with obstruction https://www.digitaltwinsim.com/cbrs-auction daily 0.75 2020-09-20 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600041658079-Y3QN23DAUTKSS964I9U4/%24_MHX_POP_logo.jpeg CBRS Auction The map above shows number of $/MHz/Pop for each county. An interactive 3D version is available here. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600021559293-WGWXWDBL8HD133KHAUXO/county_3D.jpg CBRS Auction 3D interactive map showing POP density by color and max bidders by height combining the the two charts above https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1599753332391-Y8HIWH2ZC58NTY8RJD3F/Dish_License_Granted.jpeg CBRS Auction For an interactive map click here: Dish Map https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600011094260-1H2DAK9R7S8CNDQ83Z2E/pop_density_scatter.png CBRS Auction $/POP/MHz vs. POP density for every county. Size of circle represents carriers acquired. For an interactive chart click here: Population Density vs Price per MHz per Pop https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600062006142-8A702UNNF3QZKITTQ8L2/map_table.jpg CBRS Auction This plot shows counties in descending order of their license fees. This is a fully interactive chart allowing you to sort and then select multiple rows to display on the map. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600041624388-N3QT3KAZBXYBLS5VVK2Y/Max_Bidders_logo.jpeg CBRS Auction The map above shows number of bidders per county. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600021966575-YAMT5QO7JRG51TB00V8F/pop_mhz_vs_Max_bidders.png CBRS Auction The above chart shows number $/MHz/Pop vs the # of bidders per county. An interactive version is available here. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1599546363832-W5OON0539WHWI9LVW9AC/VZW_License_Granted.jpeg CBRS Auction For an interactive map click here: Verizon Map https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600041811989-4A9S5VT0KGODGTF96V4H/Posted_Price_logo.jpeg CBRS Auction License fee per 10 MHz carrier https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1599544286919-Z05OLZXRMERPDMW657QN/TMO_License_Granted.jpeg CBRS Auction For an interactive map click here: T-Mobile Map https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png CBRS Auction https://www.digitaltwinsim.com/cbrs-auction-mvno daily 0.75 2020-09-22 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750948401-CO1VPBGVMQXGR85PYWN7/Winners+Name+Cable+with+cable+coverage.jpeg CBRS Auction Cable MVNO County licenses awarded by cable company overlapped with existing cable service areas. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750556040-AZ9XHVGPL7ZV5MVVJJ22/Cox_License_Granted.jpeg CBRS Auction Cable MVNO https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600041658079-Y3QN23DAUTKSS964I9U4/%24_MHX_POP_logo.jpeg CBRS Auction Cable MVNO The map above shows the $/MHz/Pop for each county. An interactive 3D version is available here. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600664359860-0RUYQ1SCWD8HFTT4RKRF/pop_density_scatter.png CBRS Auction Cable MVNO $/POP/MHz vs. POP density for every county. Size of circle represents carriers acquired. For an interactive chart click here: Population Density vs Price per MHz per Pop https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600753300408-0DD8G81I8GA73D9NM51I/Max_Bidders+Cable.jpeg CBRS Auction Cable MVNO Throughout the course of the auction competition between the cable companies was fairly limited with 113 (almost 20%) of the markets attracting more than 1 cable bidder. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750482788-7915V1OFPTGHF0UOWIP2/Charter_License_Granted.jpeg CBRS Auction Cable MVNO https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750362420-2HFRJYFYIWLN76XO5306/Comcast_License_Granted.jpeg CBRS Auction Cable MVNO https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750897270-X368SZM5ZAQD3EFO6492/Service+Providers+Cable.jpeg CBRS Auction Cable MVNO The map above shows the cable footprint for Charter, Comcast, and Cox. Source: FCC https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750744440-MWT56401LY5GESQ28AMW/Winners+Count+Cable.jpeg CBRS Auction Cable MVNO However, by the close of the auction all but 18 (3%) markets had been awarded to a single cable company. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1600750798051-AGF1M1HESNJF8R7JYGCQ/Winners+Name+Cable.jpeg CBRS Auction Cable MVNO County licenses awarded by cable company. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png CBRS Auction Cable MVNO https://www.digitaltwinsim.com/cband-auction daily 0.75 2020-10-31 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604115728673-360SGIRIZL601GMHOTH1/Min_Open_Bid.jpeg C-Band Auction This plot shows the minimum bid price per carrier for each PEA https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604103160129-6ECGZHVUKSUXVCTZ1FML/Revenue_Chart.png C-Band Auction Chart shows a range of estimates for C-Band revenue https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604094810280-7F7RXJOI6X2PQ1P8CJUC/%24M_Bid_per_PEA.gif C-Band Auction Simulated total bid price per PEA starting from minimum bid to the final bid price. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604111063720-9NEL35LEAM8C7TIDRYLF/Min%2B%2524_MHz_POP.jpg C-Band Auction This plot shows the starting bid price in $/MHz/POP for each PEA https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604094665658-2H41O1SNFXKF5QZWYGTZ/%24_Per_MHZ_per_POP_Boxplot.png C-Band Auction Distribution of $/MHz/POP for the first 10 PEA https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604120013455-4BLXVUM800UWY1OH7IKS/%24_Per_MHZ_per_POP.gif C-Band Auction Simulated $/MHz/Pop per PEA starting from minimum bid to the final bid price. Large PEAs like Los Angeles and New York have a lower $/MHz/Pop, but the absolute amount required to acquire a license is very high. https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1604118838066-AIPSJKHUVKKHCWFE5P7B/VZ_Funds.png C-Band Auction Table above shows Verizon’s available funds based on cash on hand and debt capacity based on a Debt-to-EBITDA ratio of ~3. Verizon recently spent $1.9B in the CBRS auction and $6.25Bc cash and stock deal ($3.125B in cash and $3.125 in stock). https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1550165971851-CCURRVE110DD84TQ50TQ/DTSIM.png C-Band Auction https://www.digitaltwinsim.com/dtsim daily 0.75 2021-02-09 https://images.squarespace-cdn.com/content/v1/5c47aec9710699200cbec89e/1551231730400-N5J309QLNH058ULIVZKZ/DTIM_Basic_Logo.png DTSIM