Bala Madhan Ramasamy

20230089726, Mar 23, 2023

Sep 23, 2021

17/483591

- San Diego CA, US
Bala RAMASAMY - San Marcos CA, US
Arnold Jason GUM - San Diego CA, US

G06Q 10/08
H04W 4/029
G06Q 50/30

Embodiments herein provide for efficient delivery of a package or other item to a precise delivery location using beacons transmitted by a beaconing device, which are detected by a delivery device and used to guide the delivery device to the precise delivery location. Different types of events may be used as triggering events to trigger the transmission of the beacons, and beacons may be encoded to include instructions and/or information to the delivery device for identifying the precise delivery location. According to some embodiments, the beacons may be encoded based on a code unique to the package delivery and/or recipient

20230090516, Mar 23, 2023

Sep 23, 2021

17/483259

- San Diego CA, US
Xiaoxin ZHANG - Sunnyvale CA, US
Parthiban ELLAPPAN - Virudhunagar(Dist), IN
Bala RAMASAMY - San Marcos CA, US
Jiaying PAN - San Diego CA, US

H04B 1/3827
G06K 9/00
G06T 7/70

Disclosed are techniques for wireless sensing. In an aspect, a user equipment (UE) detects an object and a direction to the object in an environment of the UE, determines whether the object is a human, identifies, based on the object being the human, a sensitive body part of the human, and performs, based on identification of the sensitive body part, a maximum power exposure (MPE) mitigation operation.

20230070589, Mar 9, 2023

Sep 9, 2021

17/470181

- San Diego CA, US
Ahmad Bassil ZOUBI - San Diego CA, US
Danlu ZHANG - Rancho Santa Fe CA, US
Bala RAMASAMY - San Marcos CA, US

H04W 52/14
H04L 5/00
H04W 4/38
H04W 72/04
H04B 1/3827

Disclosed are techniques for wireless communication. In an aspect, a first wireless device transmits a request to participate in a coordination and detection procedure to determine whether a human is present in an environment of the first wireless device, receives an acknowledgment from at least a second wireless device, transmits a first set of at least two consecutive wireless signals to the second wireless device, receives a second set of at least two consecutive wireless signals from the second wireless device, determines whether the human is present in the environment based at least in part on a first time of flight (ToF) and a second ToF between the first wireless device and the second wireless device, and sets a transmit power of the first wireless device based on the determination of whether the human is present in the environment.

20230076462, Mar 9, 2023

Oct 28, 2022

18/050938

- San Diego CA, US
Bala RAMASAMY - San Marcos CA, US
Benjamin LUND - Escondido CA, US
Soumya DAS - San Diego CA, US
Garrett SHRIVER - Santee CA, US

H04L 67/12
H04W 4/40

A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.

20230066605, Mar 2, 2023

Aug 30, 2021

17/460604

- San Diego CA, US
Sony AKKARAKARAN - Poway CA, US
Amichai SANDEROVICH - Atlit, IL
Bala RAMASAMY - San Marcos CA, US

H04W 16/24

In an aspect, a first network node may receive, from a second network node, one or more reference signals transmitted using one or more first polarizations known to the first network node, wherein the one or more reference signals are received having one or more second polarizations. The first network node may determine whether the one or more reference signals followed a line-of-sight (LOS) path between the first network node and the second network node based on a comparison of signal characteristics related to the one or more first polarizations and signal characteristics related to the one or more second polarizations.

20200120445, Apr 16, 2020

Dec 10, 2019

16/708786

- San Diego CA, US
Bala RAMASAMY - San Diego CA, US

H04W 4/02
G06Q 50/30
G06Q 10/02
G01C 21/14
H04W 4/40
H04W 64/00
G01C 21/34
G01S 5/02
H04W 4/42
H04W 4/029
H04W 4/024
H04W 4/80

Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile device to crowd source mobile terrestrial transceiver identifiers associated with mobile terrestrial transports. In an embodiment, transceiver identifiers associated with mobile terrestrial transports may be identified and tracked through the detection and measurement of signals transmitted by mobile terrestrial transceivers received either by mobile devices located on the mobile terrestrial transport or through the detection and measurement of transient signals transmitted by passing mobile terrestrial transceivers received by stationary or near stationary mobile devices. The identity of detected mobile terrestrial transceivers and their locations and time observed may be uploaded to a server. The crowdsourced location and schedule information for the mobile terrestrial transports may be downloaded to mobile devices to provide transportation information such as arrival times, departure alerts, targeted stop alerts and other transport related functionality.

20190132703, May 2, 2019

Oct 26, 2017

15/794217

- San Diego CA, US
Bala RAMASAMY - San Diego CA, US

H04W 4/02
G06Q 50/30

Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile device to crowd source mobile terrestrial transceiver identifiers associated with mobile terrestrial transports. In an embodiment, transceiver identifiers associated with mobile terrestrial transports may be identified and tracked through the detection and measurement of signals transmitted by mobile terrestrial transceivers received either by mobile devices located on the mobile terrestrial transport or through the detection and measurement of transient signals transmitted by passing mobile terrestrial transceivers received by stationary or near stationary mobile devices. The identity of detected mobile terrestrial transceivers and their locations and time observed may be uploaded to a server. The crowdsourced location and schedule information for the mobile terrestrial transports may be downloaded to mobile devices to provide transportation information such as arrival times, departure alerts, targeted stop alerts and other transport related functionality.

20180259342, Sep 13, 2018

Mar 10, 2017

15/455748

- San Diego CA, US
Meghna Agrawal - Cupertino CA, US
Bala Ramasamy - San Diego CA, US

G01C 21/16
B64C 39/02
B64C 27/08
B64D 45/00

Disclosed is a method and apparatus for performing positioning of an unmanned aerial vehicle (UAV). The method may include determining a first position of the UAV using a first positioning system during flight of the UAV. The method may also include deactivating the first positioning system after determining the first position, and detecting one or more motor characteristics of one or more motors of the UAV during flight. Furthermore, the method may include determining a second position of the UAV based on the first position and one or more motions of the UAV that correspond to the detected one or more motor characteristics.