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Microsense Capabilities for Wi-Fi Broadband Access

Microsense Capabilities for Wi-Fi Broadband Access Hotspot deployment for carriers… · solu3on,*integraon*and*commissioning*of*the*en3re ... • Proposed*solu3on*will*also*implement2G/3G**dataoffload*on

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Page 1: Microsense Capabilities for Wi-Fi Broadband Access Hotspot deployment for carriers… · solu3on,*integraon*and*commissioning*of*the*en3re ... • Proposed*solu3on*will*also*implement2G/3G**dataoffload*on

Microsense Capabilities for Wi-Fi Broadband

Access

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 India’s  Leading  Wi-­‐Fi  Service  and  Solu5on  Provider  

India’s  leading  provider  of  Wi-­‐Fi  services  to  Premium  and  5  Star  Hospitality  /  Hotel  Chains.  

   

Wide  experience  in  seCng  up  Wi-­‐Fi  in  Airports,  Malls,  Stadia,  Coffee  Shops,  Hotels,  Colleges,  Townships,  Ci5es  

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About  Microsense  •  Microsense  is  an  inspiring  leader  in  offering  communica3on  solu3ons  in  

wireless  LAN  solu3ons  and  wire-­‐  line  networking  infrastructure,  with  a  global  presence  in  4  different  countries.  Bridging  breakthrough  communica3ons  since  1982,  Microsense  is  a  realiza3on  of  a  vivid  dream  of  a  group  of  IIT/  IIM  alumni  to  revolu3onize  the  global  communica3on  circuit.  

•  Microsense  is  a  company  focused  on  connec3vity  and  networking  and  has  been  in  business  for  almost  28  years.  

•  Microsense  is  posi3oned  well    as  an  integrated  networking  company,  with  250    network  engineers,    an  in  house  soNware  group,  6  offices  in  India,  and  opera3ons  in  twenty  ci3es  in  India  as  well  as  3  countries  interna3onally.  

•  Microsense  has  the  poten3al  to  address  all  aspects  of  solu3ons  –  Requirements,  Design,  Architecture,  Applica3ons,  Systems  Integra3on,  Service  Provisioning,  Triple  Play  and  Managed  Services.  

•  Microsense  enjoys  a  leadership  posi3on    in  the  hospitality  segment  where  we  service  over  120  premium  hotels  across  the  country  and  overseas.  We  have  also  deployed  over  500  wireless  hotspots  for  service  providers  like  MTNL,  BSNL  &  Bhar5  

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About  Microsense  •  Microsense’s  clientele    also  includes  premier  educa3onal  ins3tu3ons  viz.  IIIT  

Bangalore,  IISER  Kolkata,  Amravathi  University,  Maharashtra,  SRM  Chennai    to  name  a  few.  

•  Microsense  has  also  been  involved  in  pres5gious  projects  such  as  Unwire  Pune,  Unwire  Bangalore  and  for  Passenger  Wi-­‐fi  Internet  Access  at  Mumbai  &  Bangalore  Interna5onal  Airports.  

•  Microsense  has  been  delivering  breakthrough  solu3ons  across  diverse  fields  tuning  success  stories  for  various  organiza3on  and  enterprises.  Our  discreet  presence  in  the  fields  of:  

•  Hospitality  •  Large  Enterprises/SMEs  •  Educa3onal  Ins3tu3ons  •  Telco  Companies  •  Public  Sector  Undertakings  •  Broadband  Service  •  Microsense  also  has  a  Class  A  ISP  license  having  provided  bandwidth  to  over  

120  loca3ons  all  over  India.  

 

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Microsense  Offerings  to  Service  Providers              As  a  solu3on  provider,  service  provider  and  system  integrator  Microsense  can  

offer  the  following:  •  End  to  End  Wi-­‐Fi  and  Wi-­‐MAX  service  provisioning  for  Metros,  Tier  2,3  ci3es  

and  Rural  segments  •  Wireless  Last  Mile  extension  to  customers  or  in  Carrier  Networks    •  Wire  line  and  Wireless  Systems  Integra3on  projects  of  any  kind  •  Connec3vity  to  Carrier/Franchisee  Outlets  [Stores,  Rela3onship  Centers,  

Connect  Outlets,  Branch  Offices]  •  Supplies  of  Networking  and  Telecom  Equipment  •  As  Cer3fied  System  Integra3on  and  Value  Added  Reseller  partner  

 Microsense  offers  all  or  any  of  the  following  convenient    models:  •  Classic  System  Integra3on  and  Support  Model  •  Managed  Services  Model  •  End  to  End  Service  Provisioning  services  for  Wi-­‐Fi  and  WiMAX  •  Op3ons  for  other  Models  by  Mutual  Consulta3on  

   

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Microsense-­‐    Past  Projects  for  Carriers  •  Connec3vity  for  outlets  for  major  carriers  spanning  en3re  upcountry  circles  

•  Last  mile  wireless  bridge  connects  the  Store  to  the  nearest  BTS  and  injects  into  E1  streams  with  grooming,  towards  central  Digital  Cross  Connects  separa3ng  data  and  voice  traffic  and  feeding  them  to  Router/L3  switch  and  further  onto  Applica3on  Servers.  

•  Projects  typically  involved  complete  states  such  as  WB,  AP,  Karnataka  etc.    

•  Numerous  Network  Access  Extension  and  IT  Projects  for  major  carriers  across  India.  Microsense  was  involved  in  the  E1  extensions  for  cellular  roll  outs  of  Major  carriers  in  Tamil  Nadu,  Kerala,  Karnataka,  Andhra  Pradesh  

•  OSS  Projects  for  Airtel  in  bangalore  

•  Wireless  Cellular  and  Data  backhauls  projects  for  service  providers.  

•  Stores  connec3vity  not  only  for  Vodafone  and  Airtel,  but  also  for  Tata  Tele  and  Spice.  

 

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                                     Wi-­‐Fi  Last  Mile  connec5vity                                                              for  Broadband  Access  •  Microsense  has  abundant  experience  and  capabili3es  to  be  able    to  provision  

Wi-­‐Fi    last  mile  connec3vity  for  broadband  access  across  numerous  loca3ons  and  hotspots  throughout  India.  This  requires  efficient  network  planning,  design,  supply,  installa3on  &  commissioning  of  the  end  to  end  network  based  on  WiFi  Technology  (802.11),  and  Microsense    would  be  the  most  befikng  choice  as  a  system  integra3on  partner  for  such  projects.  

•  Microsense  has  strong  capabili3es  in  deploying  hotspots  using  a  wide  range  of  wireless  technologies  including  Wi-­‐Fi,  Wi-­‐Mesh  and  Wi-­‐Max.  

•  Microsense  has  the  experience  and  knowhow  for  deploying  such  end  to  end  solu3ons,  having  implemented  the  same  for  a  wide  range  of  scenarios  comprising  hotels,  coffee  shops,  malls,  airports,  restaurants,  educa3onal  campuses,  residen3al  as  well  as  commercial/  enterprises  buildings.  

•  Microsense    will  provide  the  complete  turnkey  solu3on  encompassing  site  survey,  Installa3on  of  appropriate  wi-­‐fi  equipment  ,  authen3ca3on  and  billing  solu3on,  integra3on  and  commissioning  of  the  en3re  project  from  start  to  finish.  

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 Wi-­‐Fi  Last  Mile  connec5vity                        for  Broadband  Access-­‐Deployment  Plan

•  WiFi  deployment  can  be  implemented  u3lizing    a  wi-­‐mesh  model  or  hotspot  model.  

•  In  a  Wi-­‐Mesh  model,  last  mile  solu3on  shall  enable  WiFi  access  to  buildings  within  campus.    

•  In  the  Hotspot  model,  Wi-­‐Fi  networks  via  Access  Points,  allow  wireless  devices  to  connect  to  a  Broadband  Internet  connec3on  

•   Last  mile  WiFi  solu3on  shall  create  Internet  Hot  Spots  to  provide  pre-­‐paid  or  post  paid  connec3ons  at  public  places  or  residen3al  areas  

•  WiFi  APs  WILL  be  installed  inside  the  hotspot  premises  like  cafes,  hospitals,  Malls.  University  campuses  restaurants  etc.  Backhaul  connec3vity  can  be  either  on  wireless    (P2P/  LTE  )  or  wire  line  

•  Fixed  WiFi  Last  Mile  Access  in  Which  WiFi  AP  will  be  installed  at  corresponding  GSM  site  from  where  blanket  WiFi  coverage  can  be  extended  to  create  hotspot  zones  or  can  be  used  to  connect  fixed  broadband  users.    

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Salient  Features  of    Microsense  Broadband  deployment  •  Microsense  will  deploy    a  centralized  controller  based  architecture  •  Tiered  model  of  distribu3on  will  be  supported  •  Proposed  solu3on  will  also  implement  2G/3G    data  offload  on  Wi-­‐Fi  

network  •  Authen3ca3ng    users  or  devices  before  gran3ng  them  access  to  a  network.  

Users  will  be  authen3cated  on  a  secure  and  open  SSID  using  WPA-­‐2    Enterprise  authen3ca3on  for  an  encrypted  session.  This  authen3ca3on  mechanism  will  be  further  integrated  with  the  Carrier’s  infrastructure.  

•  Supports  Portal  Redirec3on  and  URL  logging  •  Complete  compliance  with  DoT  Norms  for  public  wifi  authen3ca3on    •  Provision  of  NMS/EMS  (  Network  Monitoring  System/  Equipment  

Monitoring  System)  which    •  Authen3ca3on  via  SMS  which  is  mandatory  as  per  KYC  norms.  •  Providing  a  customer  portal      which  is  intended  for  use  by  the  customers  for  

self-­‐service.  

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Salient  Features  of    Microsense  Broadband  deployment  

•  Supports  roaming  and  will  handle  in-­‐roamers  and  out-­‐roamers  •  The  proposed    plaoorm  will  comply  with  security  and  Lawful  Intercept  

policies.  All  cri3cal  informa3on/data  stored  within  the  system  should  be  encrypted  

•   Repor3ng  module  will  be  part  of  the  plaoorm  with  flexibility  to  generate  reports  as  per  business  requirements.  

•   Reports  broadly  capture  traffic,  Applica3on  usage  sta3s3cs,  and  User  behavior  on  a  regular  basis.  

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Powerful  and  Flexible  Authen5ca5on  and  Billing  SoUware  

•  Deployed  and  Running  at  around  250  sites  •  Versions  for  Oracle  or  MicrosoU  Back  ends  •  Deployed  for  Service  Provider  such  as  BSNL,  MTNL  and  Airtel.  •  Innova5ve  Security  Offering  “Microsense    Cer5ficate  Delivery  System”    •  Secure  authen5ca5on  through  SMS  based  password  deliveries,  complying  

to  DOT    regula5ons  

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Customized  OSS  &  BSS  •  As part of our solution offerings, we offer a powerful 'Operational Systems and Support' ‘OSS’ modules that enable easy,

Microsense  has  a  home  grown,  powerful  'Opera3onal  Systems  and  Support'  ‘OSS’  modules  that  enable  easy,  centralized  administra3on  of    large  Wi-­‐Fi  installa3ons.  Various  administra3on  tasks  such  as  client  management,  hotspot  management,  coupon  crea3on  etc.,  can  be  done  remotely,  using  a  single  interface.  Similarly,  we  also  provide  a  'Billing  Systems  and  Support'  ‘BSS’  modules  that  provide,  and  support,  a  variety  of  billing  systems.  Billing  can  be  done  through  Pre-­‐Paid  and  Post-­‐Paid  coupons,  or  can  be  online  and  automa3cally  integrated  with  the  en3ty.    

•  Microsense  OSS/BSS  has  been  deployed  over  many  years  in  the  following  environment    

•  Service  Provider  Environment:  For  service  providers  to  provide  Wi-­‐Fi  services  such  as  hotspots  covering  public  loca3ons  such  as  coffee  shops,  airports,  residences,  and  enterprise  loca3ons.  Features  include  roaming,  loca3on  dependent  billing,  in-­‐bound  and  out  bound  roaming  with  other  service  providers  and  so  on.  

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Microsense  OSS  BSS  •  Hospitality  Environment:  Microsense  OSS/BSS  are  deployed  in  the  largest  

number  of  premium  hotels  in  India.  Since  Microsense  is  the  market  leader  in  the  Premium  Hospitality  segment  it  is  prac3cally  ubiquitous  in  this  segment.  Deployments  are  in  India  as  well  as  interna3onally  (Middle  East,  Europe,  Sri  Lanka  and  Maldives)    

•  Enterprise  Customers:  Microsense  innova3ve  Visitor  Wi-­‐Fi  provisioning  system  combined  with  Internal  Users  is  deployed  in  mul3ple  campuses  of  Infosys,  Vodafone  (previously  Hutch)  and  many  more  

•  Hotspot/Public  Loca3ons  environments:  Such  as  Airports,  Malls,  and  Coffee  Shops  etc.  

•  Microsense  major  strength  is  to  provide  Customiza3on  Services  to  meet  Complex  Customer  Requirements  

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Microsense  OSS  BSS  •  Microsense  OSS  BSS  comprises  of  AAA  Server,  Converged  Billing  System,  

Mobile  3G  module,  etc.            Microsense  AAA  Server  capabili5es:  •  Centralized  authen3ca3on  and  accoun3ng  for  all  the  routers  or  gateways    

(START,  STOP  and  Interim).  •  High-­‐performance  and  reliable  server.  •  Runs  on  Windows,  Linux  and  Solaris.  •  Backend  database:  MS  SQL  server,  MySQL,  Oracle.  •  Scalability  and  Real-­‐3me  AAA  func3onali3es.  •  Scalable  to  handle  millions  of  users  and  concurrent  sessions.  •  Performs  2000  AAA/sec  on  a  small  hardware  with  database  or  LDAP.  •  Real  3me  ac3ve  session  management.  •  Grouping  and  Sub  Grouping  of  user’s  profiles.  •  Bandwidth  enforcement  according  to  the  user  policy.  •  Concurrency  enforcement  per  group  or  user.  

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 Microsense  AAA  Server  capabili5es •  Detec3on  of  zombie  sessions  (sessions  that  the  NAS  did  not  send  STOP  to  

them)  using  Interim  accoun3ng  and  removing  them  from  the  concurrency  check.  

•  Time  Bank  enforcements.  •  Traffic  Bank  enforcements.  •  Expira3on  3me  enforcement.  •  Supports:  EAP-­‐PEAP  and  EAP-­‐TTLS,  EAP-­‐TLS,  LEAP  for  supplicant  login.  •  Digest,  MS-­‐Chap  and  MS-­‐ChapV2  support.  •  Login  from  Portal:  PAP  or  CHAP.  •  SSL  secured  HTML  based  administra3on.  •  HTML  user  interface  for  user  database  and  user  groups  with  security  profiles.  •  Policy  algorithms.  •  Process  monitoring  -­‐  including  SNMP  MIBs  and  traps.    

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 Microsense  AAA  Server  capabili5es

•  Proxying  to  other  RADIUS  servers.  •  Advanced  API  for  external  online  charging/billing  servers  using  CORBA.  •  Dynamic  Persistent  IP  pool  alloca3on  with  support  for  high  availability  –  DHCP  

alterna3ve.  •  Block  or  change  QoS  for  Groups  in  Time-­‐of-­‐Day  periods  (e.g.  peak,  off-­‐peak  

configura3ons).  •  Supports  CoA  (Change  of  Authoriza3on).  •  Online  session  disconnec3on  using  POD  (packet  of  disconnect).  •  Tunneling  support  configuring  the  NAS.  •  Advanced  usage  repor3ng.  •  Sta3s3cs  graphs.  

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Mobile  3G  Module:  AAA  Server  

Mobile  3G  Module:  •  3GPP  standards  compliant.  •  Support  for  most  of  GGSN  gateways  on  the  market.  •  Support  for  most  of  PDSN  gateways  on  the  market.    •  Special  APN  module  for  GRPS  sessions.  •  Produc3on  among  other  with:  Cisco  PDSN,  Huawei  PDSN,  Tricomtek.      

 

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Microsense  Hotspot  &ISP  Services    •  Support  for  most  of  the  Access  points  and  controllers  gateways  on  the  

market.  •  Support  for  most  of  BRAS  on  the  market.  •               Example:  Cisco,  Cisco  ISG,  Juniper  ERX,  Redback,  Runcom  SG-­‐BA,  Mikro3k,  

etc.  •  Support  for  most  of  Dial-­‐up  on  the  market.  •  HTTP  API  for  external  systems  and  customiza3on.  •  Customer  management.  •  Prepaid  cards  applica3ons.  •  Cap3ve  Portal  for  public  access  (Walled  Garden).  •  Supports  WiFi  Access  controller  /  access  gateways:  •  For  example:  Mikro3k,  Nomadix,  Aruba,  HP,  Runcom  SG-­‐GA,  HP  Colubris,  etc  

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Microsense  :  Authen5ca5on  via  SMS                  Microsense  supports  authen3ca3on  via  sms  which  has  become  mandatory  as  

per  TRAI  regula3ons  ,  while  providing  wi-­‐fi  in  a  public  hotspot.                Microsense  SMS  solu3on  is  the  most  advanced  in  the  industry                Two  methodologies  are  supported:                  Method  1    •  User  is  requested  in  the  Login  Page  to  send  a  predefined  SMS  text  to  a  

predefined  Mobile  Number  (Short  Code  or  Long  Code)  (Short  code  for  domes3c  users  and  Long  Code  for  Interna3onal  and  Domes3c  users)  

•  The  user  is  sent  an  Access  Code  by  Return  SMS.  •  User  enters  the  Access  Code  in  the  Login  Page  and  if  correct,  the  User  is  

granted  access  

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Microsense  Authen5ca5on  via  SMS              Method  2:    •  User  is  displayed  an  Access  Code  in  the  Login  Page  •  User  is  requested  (in  the  Login  instruc3ons)  to  send  the  Access  Code  to  a  Pre-­‐

defined  Mobile  Number.  •  Once  the  User  sends  the  SMS  with  the  correct  access  code,  user  is  granted  

Access.  •  Advantage  of  Method  2  is  that  it  would  save  considerable  SMS  costs  in  the  

case  of  Interna3onal  users  with  Interna3onal  Mobile  Numbers.  Interna3onal  SMSs  are  expensive  even  for  Cellular  Operators.  If  the  number  of  interna3onal  users  per  day  runs  into  thousands  such  as  in  airports,  the  cost  savings  would  be  significant  

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Microsense  Mobile  –Wi-­‐Fi  offload  solu5on  •  Smart  phones  and  Mobile  enabled  terminals  have  changed  the  future  of  the  

mobile  Internet.  3G  Mobile  providers  worldwide  are  seeing  a  surge  in  data  traffic  volumes.  The  surge  although  not  en3rely  unexpected,  poses  serious  challenges  both  technical  &  commercial.      

•  Wi-­‐Fi  or  Hotspots  could  be  part  of  the  solu3on  to  decrease  the  load  of  the  3G  network,  by  offloading  the  surge  in  data  traffic.  All  smart  phones  without  excep3on  have  WLAN  as  a  standard  feature  and  most  support  SIM  based  authen5ca5on,  a  crucial  feature  for  enabling  seamless  mobile-­‐to-­‐WLAN  offload,  this  is  called  EAP-­‐SIM  or  EAP-­‐AKA  authen3ca3on.  

The  Microsense  Wi-­‐Fi  Offload  Solu3on  consists  of  the  following  components:  •   AAA    •  Microsense  Converged  Billing  -­‐  ARCB  •   Smart-­‐HLR  gateway  -­‐  

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Microsense  Mobile  –Wi-­‐Fi  offload  solu5on  (Contd) •  The  solu3on  includes  the  integra3on  with  the  access  point  or  base  sta3on,  

metering,  ra3ng  &  charging  of  mobile  data  traffic  (or  integra3ng  with  an  exis3ng  billing  solu3on)  to  public  &  private  WiFi  networks.      

•  The  ARMWO  can  integrate  in  any  operator  environment,  has  been  built  using  industry  standards  such  as  RADIUS,  DIAMETER,  SS7,  SIGTRAN,  LDAP.    

           The  func3onal  needs  for  a  Mobile  &  WLAN  network  include  the  following:    •  Iden3fying  &  detec3ng  secured  WLAN  signals  on  mobile  phones  using  access  

point  or  wifi  base  sta3ons.  •  ARMWO  works  with  most  all  access  points,  access  controllers  and  Wide  are  

base  sta3ons  on  the  market.    •  Authen3ca3ng  and  authorizing  the  mobile  phone  session  over  Wifi  using  SIM  

creden3als  oNen  mixed  with  other  forms  of  Authen3ca3on,  using  EAP-­‐SIM  and  EAP-­‐AKA  authen3ca3on  by  Aradial  AAA  server.    

•  Provision  the  service  on  the  Wifi  WLAN.  •  Manage  the  IP  alloca3on  for  the  service.    

 

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Microsense  Mobile  –WI-­‐Fi  offload  solu5on  (Contd)

•  Metering  the  accoun3ng  data  of  the  offloaded  session,  volume  and  dura3on.  If  the  operator  is  not  the  owner,  it  will  allow  seulement.    

•   Integrate  with  the  operator  legacy  billing  allowing  prepaid  services.  For  each  session  Aradial  will  call  the  operator  billing  to  receive  the  remaining  volume  and  dura3on  balance  and  configure  the  Wifi  access  controller.  

•  Send  CDRs  to  the  operator  legacy  billing  system  for  offline  charging  (Postpaid  or  hot-­‐billing).  

•  Mul3  server,  clustered  99.999%  up3me  system  architecture  •   Support  horizontal  and  ver3cal  scaling  using  industry  standard  solu3ons      

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Wireless  LAN-­‐GSM/GPRS    Service  Internetworking  

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Solu5on  Overview  

• The  Solu3on  enables  a  SIM  enabled  Laptop  or  compu3ng  device        to  access  a  wireless  LAN  hotspot  via  standard    Radius  /AAA  servers  

and  SS7  plaoorms.    • Authen3ca3on  is  accomplished  by    implemen3ng  EAP-­‐SIM  or  (EAP  –AKA)  to  enable  Radius  Servers  to  carry  out  the  challenge  

response  mechanism.  

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Solu5on  Benefits  •  Technologies  address  the  security  concerns  of  WLAN  devices  and  allow  GSM  

Network  operators  to  leverage    exis3ng  infrastructure  to  offer  high  speed  data  services.  

•  Subscribers  benefit  by  being  able  to  roam  into  Wireless  LANs  while  having  seamless  access  to  their  network  –based  communica3on  services  from  a  single  trusted,  source.  

•  The  Microsense  solu3on  addresses  WLAN  authen3ca3on  using  GSM  MAP  interfaces  to  the  HLR  and  secure  delivery  of  SMS  (one  3me  passwords)  not  equipped  with  SIM  card  readers.  

•  Thus  the  Microsense  solu3on  is  capable  of    seamlessly  integra3ng  with  the  carrier’s  exis3ng  infrastructure  and  network  

 

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Technology  Overview  

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Support  Services  

•  Microsense  has  experience  suppor3ng  customers  staying  in  5  star  hotels,  where  expecta3ons  of  service  levels  are  high,  down  3me    needs  to  be  NIL  and  guest  assistance  calls  minimal.  

•   Microsense  owns  and  operates  a    24  x  7  &  Call  center  and  24  x  7  Network  Opera3ons  Center  

•  Microsense  has  func3onal  EMS/NMS  Systems  monitoring  the  health  and  performance  of  Network  Elements    

•  Microsense  has  opera3onal  Lawful  Intercept    Logging  systems  in  place  •  Microsense  has  opera3onal  Help  Desk  SoNware  Systems  in  place  to  provide  

informa3on  on  types  and  frequencies  and  other  parameters  of  calls.    •  Microsense  has  a  Class  A  ISP  license  for  a  pan  India  opera3on  

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Projects  and  Customers  

•  India’s  #1    provider  of  High  Speed  Internet  Access  Services  to  Premium  hotels    such  as  the  Taj  group,  the  ITC  group,  the  Oberois,  the  Hyaus,  the  Le  Merdiens,  Holiday  Inns,  The  Parks  and  so  on  

•  Airports  –  at  different  3mes  –  Mumbai  Airport,  Bangalore  Airport,  Chennai  Airport,  Kolkata  Airport.    

•  Malls:  Inorbit  /  Raheja  Malls,  DLF  Emporio,  Express  Avenue  

•  Was  awarded  the  Unwire  Pune  and  Unwire  Bangalore  contracts,  which  were  not  pursued  subsequently  due  to  lack  of  suitable  partners  at  that  3me.  •  Executed  an  order  for  300  Hotspots  

from  BSNL  and  200  Hotspots  from  MTNL   •  Executed  Wi-­‐Fi  at  prominent  Sports  

Venues  such  as  Cricket  Matches,  tennis  matches  and  so  on