Reference based location information for a wireless network

    公开(公告)号:US09769623B2

    公开(公告)日:2017-09-19

    申请号:US15261841

    申请日:2016-09-09

    CPC classification number: H04W4/029 G01S5/0252 H04W64/00

    Abstract: Determining referenced based location information for a wireless radio network is described. Referenced based location information can include determining location reference information and corresponding location offset information based on location information. In an aspect, location information can be timed fingerprint location information. Location offset information can be communicated in a wireless network at a lower operational cost than the associated location information. As such, use of referenced based location information for a wireless network can reduce bandwidth consumption as compared to location information communicated at similar intervals. This is particularly true in large wireless networks. Moreover, the use of referenced based location information for determining timed fingerprint location information can be highly attractive in light of timed fingerprint location information facilitating location information for many non-GPS enabled devices and being associated with significant increases in the frequency and density of location event requests.

    SUPPLEMENTING NETWORK COVERAGE WITH A FLEET OF AUTONOMOUS DRONES

    公开(公告)号:US20170257779A1

    公开(公告)日:2017-09-07

    申请号:US15063424

    申请日:2016-03-07

    CPC classification number: H04W16/26 H04B7/18506 H04W24/02 H04W24/04 H04W64/003

    Abstract: Methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to supplement network coverage with a fleet of autonomous drones are disclosed. Example methods disclosed herein include configuring a first drone with information specifying a size and a target location associated with the coverage area. Disclosed example methods also include, when the first drone reaches the target location, monitoring for communication signals to determine whether a first coverage zone provided by the first drone and a second coverage zone provided by a second drone in a fleet of drones overlap. Disclosed example methods further include autonomously adjusting a position of the first drone to maintain overlapping of the first coverage zone provided by the first drone with the coverage area, but to reduce an amount of overlap of the first coverage zone with the second coverage zone.

Patent Agency Ranking