| | 1 | [[PageOutline]] |
| | 2 | |
| | 3 | |
| | 4 | = WiMAX and Cluster E Deployment Call = |
| | 5 | |
| | 6 | Tuesday, April 26, 2011, 12noon - 1pm [[BR]] |
| | 7 | |
| | 8 | == Description == |
| | 9 | |
| | 10 | The projects involved in deploying WiMAX base stations will review their current status and progress towards their Spiral 3 roadmap goals. |
| | 11 | |
| | 12 | == Attendees == |
| | 13 | |
| | 14 | BBN Technologies Harry Mussman, Manu Gosain [[BR]] |
| | 15 | NEC Laboratories America Sampath Rangarajan, Rajesh Mahindra [[BR]] |
| | 16 | WINLAB Ivan Seskar [[BR]] |
| | 17 | Columbia Univ Sung-Hoon Seo, Jan Janak [[BR]] |
| | 18 | Polytechnic Institute of NYU Thanasis Korakis [[BR]] |
| | 19 | UCLA Giovanni Pau, two students[[BR]] |
| | 20 | Colorado Dirk Grunwald [[BR]] |
| | 21 | UMass Amherst Mark Corner [[BR]] |
| | 22 | Wisconsin Derek Meyer [[BR]] |
| | 23 | |
| | 24 | == Agenda == |
| | 25 | |
| | 26 | |
| | 27 | |
| | 28 | === Deployment Status === |
| | 29 | |
| | 30 | Columbia University (1770) PI: Henning Schulzrinne, Sung-Hoon Seo and Jan Janak: [[BR]] |
| | 31 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/columbia_031711.ppt slides] [[BR]] |
| | 32 | Working indoors; ready to use WiMAX RF AggMgr. Waiting for contract approval and installation outdoors; when? [[BR]] |
| | 33 | |
| | 34 | Polytechnic Institute of NYU (1751) PI: Thanasis Korakis [[BR]] |
| | 35 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/NYU%20Poly%20%20Korakis_GENI_WiMAX_GEC10.ppt slides] [[BR]] |
| | 36 | Installed; using WiMAX RF AggMgr. [[BR]] |
| | 37 | Completed basic range and throughput measurements; see below. [[BR]] |
| | 38 | Begun work on two additional experiments; see below. [[BR]] |
| | 39 | |
| | 40 | UCLA (1797) PI: Mario Gerla, Giovanni Pau [[BR]] |
| | 41 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/UCLA-WIMAX-ProjectReview-Mar-2011.pptx slides] [[BR]] |
| | 42 | Antenna on 10th floor, -5deg tilt. [[BR]] |
| | 43 | Windows laptop with USB-connected 6250. [[BR]] |
| | 44 | Seeing 14Mb/s DL, 2 - 3 Mb/s UL; connect to vehicle up to 300 m; client always receives, but cannot always connect; helped by setting client IP address; windows client works better than Linux client. [[BR]] |
| | 45 | Done handoff WiMAX to WiFi; heavy rain doubled delay (why?) [[BR]] |
| | 46 | $40k to install link to I2.[[BR]] |
| | 47 | Installed WiMAX RF AggMgr, but not yet in use.[[BR]] |
| | 48 | Planning load tests with large number of clients. [[BR]] |
| | 49 | Poster from demo session: [ poster] [[BR]] |
| | 50 | Issue: HTC EVO handset: Giovanni Pau will get one in Europe, end of May, Vodaphone dealer, unlocked. How can we get more? [[BR]] |
| | 51 | |
| | 52 | Colorado: (1768) PI: Dirk Grunwald Univ. of Colorado, Boulder [[BR]] |
| | 53 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/Colorado%20-%20Status%20-%20March%20-%202011.pptx slides] [[BR]] |
| | 54 | NEC BTS installed, and ready for turnup. [[BR]] |
| | 55 | Operating in A4/B4 block; also Clearwire; also U Colorado private network, built by Airspan. [[BR]] |
| | 56 | Starting data modeling using Anritsu MS2721B with WiMAX demodulator; acquiring propagation based model from Airspan deployment. [[BR]] |
| | 57 | Reference: Airspan plan for U Colorado [http://groups.geni.net/geni/attachment/wiki/ClusterECall022311/UoC%20-%20MacroMAXe%20RF%20Plan%20V1.1.pptx slides]. [[BR]] |
| | 58 | Reference: MS thesis on "Field Study of WiMAX Performance" [[BR]][http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/Gronsund_Pal_master.pdf text]. [[BR]] |
| | 59 | |
| | 60 | UMass Amherst (1731) PI: Mark Corner, Brian Lynn [[BR]] |
| | 61 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/UMassWimax-GEC10.pdf slides] [[BR]] |
| | 62 | Working inside, data path from client, to base station, to ASN GW. [[BR]] |
| | 63 | Ready to sign contract for installation on top of 17-story building.[[BR]] |
| | 64 | Both omni and sector antennas, manual switch; expect shading near building, but CS building not in shadow, approx 0.5 mi away. [[BR]] |
| | 65 | Will deploy on x3 DOME busses later this year; currently antenna will be inside of the bus. [[BR]] |
| | 66 | Issue: Send info on remote antenna switch. [[BR]] |
| | 67 | Issue: Would like coverage to downtown Amherst, 1 mi away; can this be done? [[BR]] |
| | 68 | Issue: Can antenna be moved outside of bus for better range? Check with how UW Madison puts antennas on buses. [[BR]] |
| | 69 | |
| | 70 | Wisconsin (1724) PI: Suman Banerjee and Derek Meyer: [[BR]] |
| | 71 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/UW%20Madison%20%20Korakis_GENI_WiMAX_GEC10.ppt slides] [[BR]] |
| | 72 | Have base station installed and working, with sector antenna 150 ft high, 10 deg tilt. [[BR]] |
| | 73 | Using dongle with Windows 7 PC; seen RSSI from -40 dbm down to -60 dbm; have seen connectivity up to 300 yds. [[BR]] |
| | 74 | Existing Cisco system: Connectivity to buses, equipped with large client antenna, up to 500M, for coverage over 1.25 sq mi.[[BR]] |
| | 75 | Poster from demo session: [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/GEC_10_Demo_Poster.pdf poster] [[BR]] |
| | 76 | |
| | 77 | |
| | 78 | BBN Technologies, Cambridge MA Manu Gosain and Harry Mussman: [[BR]] |
| | 79 | Installed and operating. [[BR]] |
| | 80 | Have completed range and throughput measurements completed; see below. [[BR]] |
| | 81 | supporting experimenters from MIT and Clemson; see below. [[BR]] |
| | 82 | |
| | 83 | |
| | 84 | |
| | 85 | |
| | 86 | === Deployment Summary === |
| | 87 | |
| | 88 | On March 17: [[BR]] |
| | 89 | |
| | 90 | |
| | 91 | || Campus || Who || Indoors || Outdoors || Intel 6250 modem? || New WiMAX RF AggMgr? || Add OMF/OML? ||Access to GENI backbone? || Comments || |
| | 92 | || Columbia University || Jan Janak || Yes || Waiting for contract || Yes || Yes || x || ? || Indoor testing started; received info request from Clearwire || |
| | 93 | || Polytechnic Institute of NYU || Thanasis Korakis || - || Yes || Yes || Yes || Yes || ? || Outdoor measurements and experiments underway |
| | 94 | || University of California, Los Angeles || Giovanni Pau || - || Yes || Intel 5130 modem || Installed, not yet using || x || Campus via CENIC to I2 for Internet; $40k charge || Outdoor measurements underway || |
| | 95 | || University of Colorado, Boulder || Dirk Grunwald || - || Ready to turnup || ? || x || x || Pricing campus tunnel to I2 || Working with campus IT on testing their network. || |
| | 96 | || University of Massachusetts || Brian Lynn || Yes || Waiting for contract || Yes, with USB, under Xen || x || NA || Requesting 2nd VLAN || Facility plan revised; prelim shading analysis completed || |
| | 97 | || University of Wisconsin, Madison ||Derek Meyer || - || Yes || Windows dongle || Yes || x || I2 is in next lab || Outdoor measurements underway || |
| | 98 | || BBN Technologies || Manu Gosain || - || Yes ||Yes || Yes || started || I2, NLR || Outdoor measurements and experiments underway || |
| | 99 | || Rutgers University || Ivan Seskar || - || Yes || Yes || Yes || Yes || I2 || Plan Bush Campus install when? || |
| | 100 | |
| | 101 | |
| | 102 | |
| | 103 | |
| | 104 | === WiMAX Range and Throughput Measurements, and Site Planning === |
| | 105 | |
| | 106 | Columbia University (1770) PI: Henning Schulzrinne, Sung-Hoon Seo and Jan Janak: [[BR]] |
| | 107 | NA [[BR]] |
| | 108 | |
| | 109 | Polytechnic Institute of NYU (1751) PI: Thanasis Korakis [[BR]] |
| | 110 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/RangeThroughputExperiment%20%20%20NYU%20Poly%20%20Korakis_GENI_WiMAX_GEC10.ppt slides] [[BR]] |
| | 111 | Throughput from 0.5 to 12Mbps; asymmetry on the uplink and downlink; many variations in urban area. [[BR]] |
| | 112 | |
| | 113 | UCLA (1797) PI: Mario Gerla, Giovanni Pau [[BR]] |
| | 114 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/UCLA-WIMAX-ProjectReview-Mar-2011.pptx slides] [[BR]] |
| | 115 | Seeing 14Mb/s DL, 2 - 3 Mb/s UL; connect to vehicle up to 300 m; client always receives, but cannot always connect; helped by setting client IP address; windows client works better than Linux client. [[BR]] |
| | 116 | Poster from demo session: [ poster] [[BR]] |
| | 117 | |
| | 118 | Colorado: (1768) PI: Dirk Grunwald Univ. of Colorado, Boulder [[BR]] |
| | 119 | Studying U Colorado private network, built by Airspan. [[BR]] |
| | 120 | Starting data modeling using Anritsu MS2721B with WiMAX demodulator; acquiring propagation based model from Airspan deployment. [[BR]] |
| | 121 | Reference: Airspan plan for U Colorado [http://groups.geni.net/geni/attachment/wiki/ClusterECall022311/UoC%20-%20MacroMAXe%20RF%20Plan%20V1.1.pptx slides]. [[BR]] |
| | 122 | Reference: MS thesis on "Field Study of WiMAX Performance" [[BR]][http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/Gronsund_Pal_master.pdf text]. [[BR]] |
| | 123 | |
| | 124 | UMass Amherst (1731) PI: Mark Corner, Brian Lynn [[BR]] |
| | 125 | NA |
| | 126 | Issue: Would like coverage to downtown Amherst, 1 mi away; can this be done? [[BR]] |
| | 127 | Issue: Can antenna be moved outside of bus for better range? Check with how UW Madison puts antennas on buses. [[BR]] |
| | 128 | |
| | 129 | Wisconsin (1724) PI: Suman Banerjee and Derek Meyer: [[BR]] |
| | 130 | Using dongle with Windows 7 PC; seen RSSI from -40 dbm down to -60 dbm; have seen connectivity up to 300 yds. [[BR]] |
| | 131 | Existing Cisco system: Connectivity to buses, equipped with large client antenna, up to 500M, for coverage over 1.25 sq mi.[[BR]] |
| | 132 | Poster from demo session: [ poster] [[BR]] |
| | 133 | |
| | 134 | |
| | 135 | BBN Technologies, Cambridge MA Manu Gosain and Harry Mussman: [[BR]] |
| | 136 | [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/031711%20%20BBNWiMAXRangeThroughMeas.ppt slides] [[BR]] |
| | 137 | Range and throughput experiment uses script in mobile station and server behind base station to evaluate connection with ping and iperf. |
| | 138 | Seeing good throughput (up to 14Mb/s DL and 1 - 2 Mb/s UL) to 0.25 mi, but not yet further. |
| | 139 | Soon, will vary BTS and iperf parameters to see if can find a set for greater distances at lower rates. |
| | 140 | Do not expect range beyond 0.6mi. [[BR]] |
| | 141 | |
| | 142 | |
| | 143 | |
| | 144 | === Local Experiments and Experimenter Support === |
| | 145 | |
| | 146 | |
| | 147 | Have established an experiment exchange and experimenter mailing list, at [http://groups.geni.net/geni/wiki/WiMAXExper] [[BR]] |
| | 148 | |
| | 149 | MIT experiments, using BBN BTS: evaluate ARQ and HARQ changes to better support video streaming |
| | 150 | |
| | 151 | Clemson experiments, using BBN and/or Rutgers BTS: evaluate DOS attack susceptibility |
| | 152 | |
| | 153 | Two experiments being planned at NYU Poly: [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/OtherExperiments%20%20%20NYU%20Poly%20%20Korakis_GENI_WiMAX_GEC10.ppt slides] |
| | 154 | |
| | 155 | |
| | 156 | |
| | 157 | === Measurements and Experimenter Support Summary === |
| | 158 | |
| | 159 | On March 17: [[BR]] |
| | 160 | |
| | 161 | |
| | 162 | || Campus || Who || Site planning || Range and throughput measurements || Local experiments || Experimenter support || Comments || |
| | 163 | || Columbia University || Jan Janak || Tall building, urban setting; have had to move site || - || - || - || - || |
| | 164 | || Polytechnic Institute of NYU || Thanasis Korakis || Tall building, urban setting || Completed, up to 12Mbps DL, much less UL; many variations || ParkNet completed for GEC9; two more being planned || - || - || |
| | 165 | || University of California, Los Angeles || Giovanni Pau || Tall building, urban setting || Completed, up to 14Mbps DL and 2 - 3 Mb/s UL; connections to 300M (0.xmi) || Handover WiMAX to WiFi completed || - || - || |
| | 166 | || University of Colorado, Boulder || Dirk Grunwald || ? story building, campus setting || - || - || - || Studying U Colorado private network, built by Airspan; starting data modeling using Anritsu MS2721B with WiMAX demodulator; acquiring propagation based model from Airspan deployment || |
| | 167 | || University of Massachusetts || Brian Lynn || Both omni and sector antennas planned for top of 17-story building; prelim shading analysis completed; expect shading near building, but CS building not in shadow, approx 0.5 mi away || - || - || - || Would like coverage to busses in downtown Amherst, 1 mi away; can this be done? || |
| | 168 | || University of Wisconsin, Madison ||Derek Meyer || 150 ft high, campus setting || Seen connectivity up to 300 yd || - || - || Existing Cisco system: Connectivity to buses, equipped with large client antenna, up to 500M, for coverage over 1.25 sq mi. || |
| | 169 | || BBN Technologies || Manu Gosain || 90 ft high, urban/suburban setting || Good throughput (up to 14Mb/s DL and 1 - 2 Mb/s UL) to 0.25 mi, but not yet further || Range and throughput, with scripts || For MIT and possibly Clemson || - || |
| | 170 | || Rutgers University || Ivan Seskar || 1 story building, suburban setting || RSSI measurements completed || ParkNet || Possibly Clemson || When will install be completed on Busch campus? || |
| | 171 | |
| | 172 | |
| | 173 | |
| | 174 | |
| | 175 | |
| | 176 | |
| | 177 | |
| | 178 | === Spiral 3 Roadmap === |
| | 179 | |
| | 180 | This roadmap shows the original and *current goals that apply to the GENI WiMAX projects: |
| | 181 | |
| | 182 | |
| | 183 | Install and bring up WiMAX base station kit, including the ASN Gateway. (GEC10, or earlier) |
| | 184 | |
| | 185 | Evaluate range and thoughput of WiMAX base station kit and Linux PC with Intel WiMAX modem card and/or mobile station used for for experiments. (GEC10, or earlier) (GEC11) |
| | 186 | |
| | 187 | Install and bring up an instance of OMF/OML. (GEC10, or earlier) (*GEC11) |
| | 188 | |
| | 189 | Operate and maintain the WiMax BS and the related GENI controller, using ORBIT Management Framework (OMF), with support for remote access by GENI users. (GEC11) |
| | 190 | |
| | 191 | Present a mobility demo using WiMAX base station node, including the ASN Gateway, a Linux PC with Intel WiMAX modem card, or the dual-mode vehicular nodes, supporting both WiFi and WiMAX, required for your experiments, and a local instance of OMF/OML. (GEC10) (*GEC11) |
| | 192 | |
| | 193 | Install and bring up experiment-controlled L2 (or OpenFlow) switch, to provide enhanced connectivity from the WiMAX testbed to the GENI backbone. (GEC11) (*GEC12) |
| | 194 | |
| | 195 | Install and bring up Virtual Base Station (vBS)server, to support multiple simultaneous experiments (slicing) on the GENI WiMAX base station node. (GEC11) (*?) |
| | 196 | |
| | 197 | Present mobility and/or application demos/experiments, showing support for multiple simultaneous experiments (slicing) of the GENI WiMAX base station node, and remote access by GENI users, utilizing experiment-controlled L2 (or OpenFlow) switch, and Virtual Base Station (vBS) server. (GEC11) (*?) |
| | 198 | |
| | 199 | |
| | 200 | == WiMAX Developer Support == |
| | 201 | |
| | 202 | === WiMAX Developer Mailing List === |
| | 203 | |
| | 204 | To post to this list, send your email to: wimax-developer@winlab.rutgers.edu [[BR]] |
| | 205 | PLEASE use this list for all questions, dialog, etc. [[BR]] |
| | 206 | |
| | 207 | |
| | 208 | === WiMAX Integration Wiki === |
| | 209 | |
| | 210 | PLEASE upload slides to this page, and make other contributions to the WiMAX Integration Wiki [[BR]] |
| | 211 | Contact hmussman@bbn.com if you need a login [[BR]] |
| | 212 | |
| | 213 | |
