Anupam G Joshi, 43765 San Antonio Rd APT 71, Palo Alto, CA 94303

2009027, Oct 29, 2009

Apr 25, 2008

12/109344

Anupam Joshi - Kirkland WA, US
Ratheesh Rajan - Bellevue WA, US

MICROSOFT CORPORATION - Redmond WA

H04Q 7/20
H04B 1/38

455434, 455574, 370311

Selectively scanning available channels for a network connection. A computing device defines a preferred channel list for a network along with a scan ratio. The scan ratio relates the frequency that the preferred channels are scanned versus the frequency that all the channels are scanned. In an embodiment, the preferred channel list reflects channels on which the computing device has recently connected. Employing the scan ratio thereby balances power consumption with fast connection establishment. The scan ratio is also adjustable to affect power consumption and battery life of the computing device.

2020019, Jun 18, 2020

Feb 27, 2020

16/802975

- San Mateo CA, US
Anupam Joshi - Palo Alto CA, US

H04N 21/4402
H04L 29/06
B64C 39/02
H04N 21/4363
H04N 5/225
H04N 7/18

Disclosed is a system and method for reducing the total latency for transferring a frame from the low latency camera system mounted on an aerial vehicle to the display of the remote controller. The method includes reducing the latency through each of the modules of the system, i.e. through a camera module, an encoder module, a wireless interface transmission, wireless interface receiver module, a decoder module and a display module. To reduce the latency across the modules, methods such as overclocking the image processor, pipelining the frame, squashing the processed frame, using a fast hardware encoder that can perform slice based encoding, tuning the wireless medium using queue sizing, queue flushing, bitrate feedback, physical medium rate feedback, dynamic encoder parameter tuning and wireless radio parameter adjustment, using a fast hardware decoder that can perform slice based decoding and overclocking the display module are used.

2017000, Jan 5, 2017

Jun 29, 2016

15/197579

- San Mateo CA, US
Anupam Joshi - Palo Alto CA, US

H04N 21/4402
B64C 39/02
H04N 21/4363
H04N 7/18
H04N 5/225

Disclosed is a system and method for reducing the total latency for transferring a frame from the low latency camera system mounted on an aerial vehicle to the display of the remote controller. The method includes reducing the latency through each of the modules of the system, i.e. through a camera module, an encoder module, a wireless interface transmission, wireless interface receiver module, a decoder module and a display module. To reduce the latency across the modules, methods such as overclocking the image processor, pipelining the frame, squashing the processed frame, using a fast hardware encoder that can perform slice based encoding, tuning the wireless medium using queue sizing, queue flushing, bitrate feedback, physical medium rate feedback, dynamic encoder parameter tuning and wireless radio parameter adjustment, using a fast hardware decoder that can perform slice based decoding and overclocking the display module are used.