公开(公告)号：US11133857B2

公开(公告)日：2021-09-28

申请号：US16489832

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Meghashree Dattatri Kedalagudde ,  Ranganadh Karella

IPC: H04B7/155 ,  H04W76/14 ,  H04W36/00 ,  H04W48/16 ,  H04W48/20 ,  H04W4/44

Abstract: A method configured to selectively retransmit a message includes analyzing a message received by a device to determine a set of radio access technologies (RATs) in which the message has been transmitted. If the device supports a device RAT that is different from set of RATS the message is updated to include the device RAT and the updated message is transmitted using the device RAT.

公开(公告)号：US20190150082A1

公开(公告)日：2019-05-16

申请号：US16310407

申请日：2017-06-22

Applicant: Intel IP Corporation

Inventor： Meghashree Dattatri Kedalagudde ,  Ana Lucia Pinheiro ,  Ranganadh Karella ,  Vivek Gupta ,  Dave A. Cavalcanti

IPC: H04W48/18 ,  H04W4/46 ,  H04W4/44 ,  H04L12/26

Abstract: Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KPIs for the associated V2X application category. Multiple RATs are prioritized if able to fulfill the KPIs. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.

公开(公告)号：US11265794B2

公开(公告)日：2022-03-01

申请号：US16473688

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Meghashree Dattatri Kedalagudde ,  Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Ranganadh Karella

IPC: H04W40/02 ,  H04W76/16 ,  H04W4/40 ,  H04W88/06

Abstract: A method includes identifying, within a message, first data comprising a priority section and second data comprising a non-priority section. A priority message is generated that includes the first data. The priority message is transmitted using a priority radio access technology (RAT). A non-priority message is generated that includes the second data. The non-priority message is transmitted using a non-priority RAT.

公开(公告)号：US20200068455A1

公开(公告)日：2020-02-27

申请号：US16487657

申请日：2017-03-31

Applicant: Intel IP Corporation

Inventor： Biljana Badic ,  Zhibin Yu ,  Markus Dominik Mueck ,  Bernhard Raaf ,  Christian Drewes ,  Dave Cavalcanti ,  Ana Lucia A. Pinheiro ,  Nageen Himayat ,  Ranganadh Karella

IPC: H04W36/00 ,  H04W88/06 ,  H04W48/16 ,  H04W36/08 ,  H04W4/029

Abstract: A wireless device having a receiver configured to receive, from a second wireless device, information about one or more infrastructure devices having respective coverage areas in which the second wireless device traveled, wherein the information comprises time stamp information and geographical information of the second wireless device when the information was observed; and a processor configured to process the information of the one or more infrastructure devices to determine to which of the infrastructure devices the wireless device is to be handed over.

公开(公告)号：US20190174344A1

公开(公告)日：2019-06-06

申请号：US16306501

申请日：2017-06-27

Applicant: Intel IP Corporation

Inventor： Ranganadh Karella ,  Meghashree Dattatri Kedalagudde ,  Dave A. Cavalcanti ,  Ana Lucia Pinheiro

IPC: H04W24/10 ,  H04W28/08 ,  H04L12/26

CPC classification number: H04W24/10 ,  H04L43/062 ,  H04W4/40 ,  H04W4/44 ,  H04W28/02 ,  H04W28/08 ,  H04W36/14 ,  H04W88/06 ,  H04W88/10

Abstract: Systems and methods of providing V2X communications are generally described. The multimode UE communicates V2X messages with an eNB. The eNB detects whether the UE is able to receive messages from a nearby DSRC RSU based on measurements received from the UE and reported to the eNB. Based on the measurements, the eNB offloads V2X traffic to the DSRC RSU and triggers the UE to start communicating the V2X services from the DSRC RSU rather than the eNB. The measurements are reported in a BSR or DSRC MAC control element or RRC measurement report. The measurement report includes DSRC presence fields, CCH measurements and SCH measurements for each DSRC RSU that the UE is able to detect.

公开(公告)号：US10687242B2

公开(公告)日：2020-06-16

申请号：US16306501

申请日：2017-06-27

Applicant: Intel IP Corporation

Inventor： Ranganadh Karella ,  Meghashree Dattatri Kedalagudde ,  Dave A. Cavalcanti ,  Ana Lucia Pinheiro

IPC: H04W24/10 ,  H04W28/08 ,  H04W36/14 ,  H04W4/44 ,  H04L12/26 ,  H04W28/02 ,  H04W4/40 ,  H04W88/06 ,  H04W88/10

Abstract: Systems and methods of providing V2X communications are generally described. The multimode UE communicates V2X messages with an eNB. The eNB detects whether the UE is able to receive messages from a nearby DSRC RSU based on measurements received from the UE and reported to the eNB. Based on the measurements, the eNB offloads V2X traffic to the DSRC RSU and triggers the UE to start communicating the V2X services from the DSRC RSU rather than the eNB. The measurements are reported in a BSR or DSRC MAC control element or RRC measurement report. The measurement report includes DSRC presence fields, CCH measurements and SCH measurements for each DSRC RSU that the UE is able to detect.

公开(公告)号：US20200021355A1

公开(公告)日：2020-01-16

申请号：US16489832

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Meghashree Dattatri Kedalagudde ,  Ranganadh Karella

IPC: H04B7/155 ,  H04W36/00 ,  H04W76/14 ,  H04W48/20 ,  H04W48/16

Abstract: A method configured to selectively retransmit a message includes analyzing a message received by a device to determine a set of radio access technologies (RATs) in which the message has been transmitted. If the device supports a device RAT that is different from set of RATS the message is updated to include the device RAT and the updated message is transmitted using the device RAT.

公开(公告)号：US20200015144A1

公开(公告)日：2020-01-09

申请号：US16473688

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Meghashree Dattatri Kedalagudde ,  Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Ranganadh Karella

IPC: H04W40/02 ,  H04W4/40 ,  H04W76/16

Abstract: A method includes identifying, within a message, first data comprising a priority section and second data comprising a non-priority section. A priority message is generated that includes the first data. The priority message is transmitted using a priority radio access technology (RAT). A non-priority message is generated that includes the second data. The non-priority message is transmitted using a non-priority RAT.

公开(公告)号：US10219187B2

公开(公告)日：2019-02-26

申请号：US14976038

申请日：2015-12-21

Applicant: Intel IP Corporation

Inventor： Rohit Mann ,  Ranganadh Karella

IPC: H04W36/00 ,  H04W76/18

Abstract: A communication device and a method for circuit switched fallback (CSFB) configured to conduct inter radio access technology (RAT) measurements upon receipt of a CSFB notification and later use the information obtained from the measurements to intelligently conduct a cell selection procedure if redirection to the target RAT frequency indicated by the Evolved Universal Terrestrial Radio Access Network (EUTRAN) in a CSFB redirection request fails.