×

Device for round trip time measurements

  • US 8,781,492 B2
  • Filed: 04/30/2010
  • Issued: 07/15/2014
  • Est. Priority Date: 04/30/2010
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus for facilitating localization of a station (STA) in a short-range wireless network, the apparatus comprising:

  • a radio frequency (RF) interface; and

    a media access control (MAC) section coupled to the RF interface;

    wherein the MAC section is configured to;

    receive a request over the RF interface from the STA for a measurement related communication;

    generate and transmit over the RF interface an automatic response to the received request immediately after a uniform period is established so as to be uniform among the apparatus and any other ones of the apparatus within the network, wherein the automatic response is for generating a round-trip time (RTT) for localization; and

    perform only the generation of the automatic response.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×