公开(公告)号：US20190357024A1

公开(公告)日：2019-11-21

申请号：US16366877

申请日：2019-03-27

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Shailesh PATIL ,  Tien Viet NGUYEN ,  Kapil GULATI

IPC: H04W4/40 ,  H04W72/10 ,  H04W4/029

Abstract: Techniques and apparatus for zone-based soft resource partitioning for high reliability high range communications (HRHRC) are described. A first wireless device determines, based at least in part on a location of the first wireless device and a type of traffic associated with the first wireless device, whether to use a first set of resources or a second set of resources for communications between the first wireless device and a second wireless device. The first wireless device communicates with the second wireless device on the first or second sets of resources, in accordance with the determination. The communications involve the type of traffic.

公开(公告)号：US20190273592A1

公开(公告)日：2019-09-05

申请号：US16273048

申请日：2019-02-11

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Tao LUO ,  Shailesh PATIL

IPC: H04L5/00 ,  H04W4/40 ,  H04L1/08 ,  H04L1/00

Abstract: Aspects of the disclosure relate to mechanisms for encoding and transmitting an encoded channel indication that indicates a starting sub-channel and a number of sub-channels for a transmission over a vehicle-to-everything (V2X) carrier. The encoded channel indicator may be transmitted within at least one symbol of a listen-before-talk (LBT) section of a slot.

公开(公告)号：US20190261290A1

公开(公告)日：2019-08-22

申请号：US16399400

申请日：2019-04-30

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Tien Viet NGUYEN ,  Gene FONG ,  Shailesh PATIL ,  Sudhir Kumar BAGHEL

IPC: H04W52/36 ,  H04W52/26 ,  H04W52/28 ,  H04W52/24

Abstract: A method, computer-readable medium, and apparatus operate to reduce or eliminate interference with one or more other communication systems having specific transmission requirements within a specific geographic area. For example, aspects operate by determining that a user equipment (UE) is in a protection zone where additional transmission requirements apply. The additional transmission requirements enable coexistence with one or more other communication systems in the protection zone. The UE may identify, based on being in the protection zone and a coexistence mode, one or more transmit emission limit requirements to be met. The UE may identify, based on being in the protection zone and the coexistence mode, one or more maximum transmit power requirements to be met. The UE may configure a transmit output power, at which the UE can meet the one or more transmit emission limit requirements and the one or more maximum transmit power requirements.

公开(公告)号：US20190222985A1

公开(公告)日：2019-07-18

申请号：US16243820

申请日：2019-01-09

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Shailesh PATIL ,  Libin JIANG ,  Zhibin WU

IPC: H04W4/44 ,  H04W4/02 ,  H04W72/02 ,  H04W72/04 ,  H04L5/00 ,  H04L12/18 ,  H04L12/24

CPC classification number: H04W4/44 ,  H04B7/00 ,  H04B7/0413 ,  H04B7/0689 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0051 ,  H04L12/1845 ,  H04L41/0816 ,  H04W4/023 ,  H04W72/02 ,  H04W72/048

Abstract: In an example, a method for wireless communications by a first wireless device, is disclosed comprising obtaining information regarding an environment for wireless communications between the first wireless device and at least one second wireless device and adjusting one or more operating parameters for the wireless communications, based on the information. As described herein, information from one service or application in a first RAT is used by the first wireless device to enhance performance in another service or application in a second RAT by the first wireless device.

公开(公告)号：US20190159150A1

公开(公告)日：2019-05-23

申请号：US16156874

申请日：2018-10-10

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL ,  Libin JIANG ,  Zhibin WU

IPC: H04W56/00 ,  H04W4/40 ,  H04W76/27 ,  H04W72/10 ,  H04W72/04

Abstract: Features of the present disclosure implementing techniques that allow the user equipment (UE) to autonomously (e.g., without the network control) manage timing synchronization of a plurality of carriers using sidelink synchronization signal (SLSS) from one or more other UEs in order to identify a synchronization source. A synchronization source associated with a frequency carrier from a set of frequency carriers may be selected according to one or more SLSS sync source selection techniques or rules. For instance, the described solution may be utilized to enable UEs to autonomously perform V2X carrier aggregation (CA). In some examples, the synchronization carrier(s) to be searched may be determined based on the SLSS capability of the UE (e.g., transmission and reception of SLSS capabilities of the UE).

公开(公告)号：US20190124693A1

公开(公告)日：2019-04-25

申请号：US16153270

申请日：2018-10-05

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Libin JIANG ,  Zhibin WU ,  Shailesh PATIL

IPC: H04W74/08 ,  H04W72/04 ,  H04W4/40

Abstract: An apparatus for wireless communication of a UE determines to transmit data in a set of RBs to at least one other UE in at least one subframe. The at least one subframe includes a first subset of symbols configured for use for transmission collision avoidance signaling and a second subset of symbols configured for transmitting the data. The apparatus determines a subset of symbols of the first set of symbols within the set of RBs of the at least one subframe for transmitting at least one concatenated sequence. The apparatus transmits the at least one concatenated sequence in each symbol of the determined subset of symbols within the set of RBs of the at least one subframe to indicate that the data will be transmitted in the second set of symbols within the set of RBs of the at least one subframe.

公开(公告)号：US20180217613A1

公开(公告)日：2018-08-02

申请号：US15671263

申请日：2017-08-08

Applicant: QUALCOMM INCORPORATED

Inventor： Libin JIANG ,  Shailesh PATIL ,  Jubin JOSE ,  Junyi LI

IPC: G05D1/02 ,  G01S19/42 ,  G08G1/16 ,  G01S19/41

CPC classification number: G05D1/0278 ,  G01S5/0072 ,  G01S5/0284 ,  G01S19/14 ,  G01S19/41 ,  G01S19/42 ,  G01S19/51 ,  G01S19/53 ,  G05D2201/0213 ,  G08G1/163

Abstract: A method for developing and reporting enhanced user equipment (UE) location information includes obtaining a global positioning system (GPS) location for a user equipment (UE), determining a location of at least one radio frequency (RF) antenna relative to the GPS location, developing a reference frame based at least in part on the location of the at least one RF antenna, determining a location of a structural element of the UE, and transmitting the GPS location, the location of the at least one RF antenna, and the location of the structural element of the UE.

公开(公告)号：US20180160419A1

公开(公告)日：2018-06-07

申请号：US15640102

申请日：2017-06-30

Applicant: QUALCOMM Incorporated

Inventor： Libin JIANG ,  Shailesh PATIL

IPC: H04W72/04 ,  H04W64/00 ,  G01S5/02 ,  G01S19/46

CPC classification number: H04W72/048 ,  G01S5/0027 ,  G01S5/0215 ,  G01S5/0284 ,  G01S19/46 ,  G01S19/48 ,  H04W64/006 ,  H04W72/042

Abstract: Wireless communication systems and methods related to signaling line-of-sight (LOS) vehicle information for improving vehicle positioning accuracy are provided. A first vehicle receives, via a sensor, sensor data indicating a line-of-sight (LOS) vehicle. The first vehicle receives, via a wireless communication device, one or more ranging signals. The first vehicle determines that a first ranging signal of the one or more ranging signals is transmitted by the LOS vehicle. The first vehicle determines a position of the LOS vehicle based on at least the sensor data and the first ranging signal. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20180160333A1

公开(公告)日：2018-06-07

申请号：US15665984

申请日：2017-08-01

Applicant: QUALCOMM Incorporated

Inventor： Shailesh PATIL ,  Junyi LI

IPC: H04W28/02 ,  H04L29/08 ,  H04W4/04

CPC classification number: H04W28/0236 ,  G08G1/161 ,  G08G1/162 ,  G08G1/166 ,  H04L67/12 ,  H04W4/02 ,  H04W4/046 ,  H04W4/20 ,  H04W4/46 ,  H04W74/0816

Abstract: Wireless communications systems and methods related to sharing of sensor data among vehicles are provided. A first vehicle receives, from a second vehicle, first sensing information associated with a first object. The first vehicle detects sensor data associated with a second object. The first vehicle transmits second sensing information associated with the second object based on at least the sensor data, the first sensing information, and a transmission latency budget for the second sensing information. The first sensing information includes geographical location information of the first object. The second sensing information includes geographical location information of the second object. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20180049162A1

公开(公告)日：2018-02-15

申请号：US15435255

申请日：2017-02-16

Applicant: QUALCOMM Incorporated

Inventor： Shailesh PATIL ,  Libin JIANG

IPC: H04W72/04 ,  H04W72/10 ,  H04L29/08

CPC classification number: H04W72/04 ,  H04L5/0044 ,  H04L5/0062 ,  H04L5/0064 ,  H04L67/12 ,  H04W72/10

Abstract: Various aspects related to selecting a resource selection procedure for V2V communications are described. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus for selecting a resource selection procedure for V2V transmissions, is described. The apparatus, e.g., a UE, may be configured to identify that recent sensing history information at the UE is unavailable for a sensing based resource selection procedure. The UE may be further configured to select, in response to identifying that the recent sensing history information is unavailable, a resource selection procedure based on configuration information obtained from a network entity. In various configurations, the UE may select a resource for a V2V transmission based on the resource selection procedure selected based on the configuration information.