Connectivity

Connectivity

Delivering solutions across all major connectivity technologies  

Sasken is a one-stop-shop for all connectivity technologies with expertise across various layers. Sasken understands the engineering complexity in all major connectivity technologies and is the best partner to provide solutions right from driver development to validation.

Partnership
Sasken technologies partnership with open connectivity foundation

Sasken provides services such as component development, platform integration, testing and validation, profile enhancement, application development and maintenance and support in connectivity technologies. Sasken is a BT Standard contributing member for BT 4.0 as well as a member of the Bluetooth Special Interest Group, NFC Forum and Wi-Fi ecosystem partner.

  • Development Services
    • Feature addition
    • Release upgrade
    • Platform migration
    • Performance optimization
    • Re-vector to support different (but related) telecom standards e.g. WCDMA FDD to TD-SCDMA, LTE FDD to LTE TDD, GSM/GPRS to GMR
  • Integration Services
    • Telephony RIL integration
    • OEM specific customization and integration
    • Multi-mode modem integration 
    • Enable control and data path
    • Applications integration with telephony FW
    • Audio routing and GPS
  • Productization Services
    • Customization and extensions
    • Conformance certification
    • Operator acceptance
    • Multi-SIM, multi-operator SRLTE, iRAT, SVLTE, CSFB, VoLTE, IMS, SRVCC, ATCMDs
    • Pre-certification and certifications applicable (PTCRB, GCF etc.)
  • Testing Services
    • Lab testing
    • Interoperability testing
    • OTA and field testing
    • Certification and operator acceptance testing
    • Log analysis and defect localization (back office support)
  • Sustenance Services
    • Feature enhancement
    • Defect analysis and defect fix support
    • Product sustenance ownership
  • BT 2.0, 2.1, 3.0, 4.0, BLE
  • Development, prototyping, qualification
  • Maintaining customer BT stack, porting
  • Integration and validation
  • Setting up IOP and test lab
  • 802.11 a/b/g/n, Wi-Fi Direct
  • MAC SW, SoftAP dev
  • Security development (WEP, WPA and WPA2, 802.1x etc.)
  • Development of extensions such as 802.11d, 802.11h and 802.11k
  • Driver development and platform porting
  • Testing and interoperability testing
  • Licensable IP of NFC stack
  • Development of firmware, middleware, application
  • Porting, integration and validation of NFC stack
  • Support for test automation
  • Standardization to deployment experience
  • ISO14443 A/B
  • ISO15693
  • Felica
  • MiFare
  • Tag R/W
  • Card emulation
  • Host card emulation
  • Tag R/W
  • P2P based on LLCP and SNEP
  • HCI and NCI
  • Stack porting and platform integration
  • Enhancing stack with additional profiles
  • Application/Solution development
  • Device discovery and connection establishment over USB
  • Mobile screen replication on head-unit
  • Mobile application control using in-vehicle input mechanisms
  • Support for call, music player and navigation mobile application audio (speech, music and voice commands) automatically redirected to vehicle’s audio system (RTP)
  • Music player app audio over Bluetooth A2DP
  • Call app audio over Bluetooth HFP
  • Device authentication
  • Connectivity over Bluetooth and Wi-Fi
  • Data bus for transfer of arbitrary information between the mobile applications and the head-unit
  • USB: 2.0, 3.0, 3.1, 4.0
  • Classes: mass storage, MTP/PTP, RNDIS, CDC, audio, video, image
  • USB charging, OTG
  • Platform integration
  • Certification testing (WHQL)
  • Screen sharing over USB
  • OTG compliance testing using PET
  • USB analyzer tools (Lecroy, Elisis)
  • USB drivers for Bluetooth and Wireless dongles
  • Development of AVB middleware 61883, AVB Layer-2 Streaming Reservation Protocol (SRP) 802.1QAT and AVB Packetizer IEE1722