1, the application of products:
Direct star subscriber set - top box GPRS positioning module
2, the product background:
NDS provides quick signature when the subscriber sets up the GPRS positioning module or upgrades the GPRS positioning module software, and the set-top box motherboard application does not make any changes.
The purpose of this document is to establish a simplified and easy to implement process so that NDS can quickly and effectively provide a signature, and to ensure that the set-top box model and signature of the effective and correct management.
3, technical problems:
The first set up a set-top box location locking technology, the use of mobile communication base stations to locate, to ensure that the set-top box in the approved service area to use. Hosted and completed the set-top box positioning module application industry standard development. Positioning module shipments reached more than 5 million.
4, product display: