公开(公告)号：US12028264B2

公开(公告)日：2024-07-02

申请号：US18301866

申请日：2023-04-17

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Joachim Loehr ,  Prateek Basu Mallick ,  Takako Hori

IPC: H04W4/00 ,  G06F21/43 ,  H04L5/00 ,  H04L47/11 ,  H04L47/24 ,  H04L47/32 ,  H04L67/61 ,  H04L69/321 ,  H04W4/40 ,  H04W4/70 ,  H04W28/02 ,  H04W72/56 ,  H04W4/10 ,  H04W4/80

CPC classification number: H04L47/32 ,  G06F21/43 ,  H04L5/0058 ,  H04L47/11 ,  H04L47/24 ,  H04L67/61 ,  H04L69/321 ,  H04W4/40 ,  H04W4/70 ,  H04W28/0284 ,  H04W72/56 ,  H04W4/10 ,  H04W4/80

Abstract: The present disclosure relates to a transmitting device for transmitting vehicular data via a sidelink interface to one or more receiving devices. The transmitting device performs autonomous radio resource allocation for transmitting the vehicular data via the sidelink interface. An application layer generates the vehicular data and forwards the vehicular data together with a priority indication and one or more quality of service parameters to a transmission layer responsible for transmission of the vehicular data via the sidelink interface. The transmission layer performs autonomous radio resource allocation based on the received priority indication and the one or more quality of service parameters. The transmission layer transmits the vehicular data via the sidelink interface to the one or more receiving devices according to the performed autonomous radio resource allocation.

公开(公告)号：US11916976B2

公开(公告)日：2024-02-27

申请号：US17850868

申请日：2022-06-27

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Takako Hori ,  Prateek Basu Mallick ,  Hidetoshi Suzuki ,  Ayako Horiuchi ,  Joachim Loehr

IPC: H04W72/08 ,  H04L65/1045 ,  H04L65/1046 ,  H04L65/1069 ,  H04L65/65 ,  H04L65/70 ,  H04W80/10 ,  G10L19/22 ,  H04W84/04

CPC classification number: H04L65/1069 ,  H04L65/1045 ,  H04L65/1046 ,  H04L65/65 ,  H04L65/70 ,  H04W80/10 ,  G10L19/22 ,  H04W84/042

Abstract: A UE includes an EUTRA-CMR reception unit that receives a codec mode request (EUTRA-CMR) including a codec mode that is determined by an eNB in accordance with a radio condition of the UE, a mode switching notification unit that notifies an encoder of switching to the codec mode included in the received codec mode request; and a mode switching acknowledgement unit that transmits a response message to the eNB when confirming that the encoder switches the codec mode.

公开(公告)号：US11658914B2

公开(公告)日：2023-05-23

申请号：US17242626

申请日：2021-04-28

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Joachim Loehr ,  Prateek Basu Mallick ,  Takako Hori

IPC: H04W4/00 ,  H04L47/32 ,  G06F21/43 ,  H04L5/00 ,  H04L69/321 ,  H04W4/40 ,  H04L67/61 ,  H04W4/70 ,  H04L47/11 ,  H04L47/24 ,  H04W28/02 ,  H04W72/10 ,  H04W4/10 ,  H04W4/80

CPC classification number: H04L47/32 ,  G06F21/43 ,  H04L5/0058 ,  H04L47/11 ,  H04L47/24 ,  H04L67/61 ,  H04L69/321 ,  H04W4/40 ,  H04W4/70 ,  H04W28/0284 ,  H04W72/10 ,  H04W4/10 ,  H04W4/80

Abstract: The present disclosure relates to a transmitting device for transmitting vehicular data via a sidelink interface to one or more receiving devices. The transmitting device performs autonomous radio resource allocation for transmitting the vehicular data via the sidelink interface. An application layer generates the vehicular data and forwards the vehicular data together with a priority indication and one or more quality of service parameters to a transmission layer responsible for transmission of the vehicular data via the sidelink interface. The transmission layer performs autonomous radio resource allocation based on the received priority indication and the one or more quality of service parameters. The transmission layer transmits the vehicular data via the sidelink interface to the one or more receiving devices according to the performed autonomous radio resource allocation.

公开(公告)号：US11647428B2

公开(公告)日：2023-05-09

申请号：US17069499

申请日：2020-10-13

Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Inventor： Takako Hori ,  Hiroyuki Ehara

IPC: H04W36/00 ,  H04W88/18 ,  H04M7/00 ,  H04W76/22 ,  H04W72/04

CPC classification number: H04W36/0022 ,  H04W72/04 ,  H04W76/22 ,  H04M7/0072 ,  H04W88/181

Abstract: A communication method supports Enhanced Voice Services (EVS) codec performed by a communication terminal apparatus. The method includes performing negotiation to use an EVS codec for communication between a communication terminal apparatus and a counterpart terminal, using an IP multimedia subsystem (IMS) signaling including one of a session description protocol (SDP) offer and an SDP answer, and performing negotiation to specify one or more audio-bandwidths of input signals in Hertz (Hz) or kilohertz (kHz) for the EVS codec. In a communication session after the codec negotiation session, the processor causes the receiver to receive a signaling for changing an audio-bandwidth of an input signal to the EVS codec from a network node, changes the audio-bandwidth of the input signal to the EVS codec to another audio-bandwidth without changing the EVS codec based on the signaling, and causes the transmitter to transmit encoded data in the changed audio-bandwidth.

公开(公告)号：US11025554B2

公开(公告)日：2021-06-01

申请号：US16929944

申请日：2020-07-15

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Joachim Loehr ,  Prateek Basu Mallick ,  Takako Hori

IPC: H04W4/00 ,  H04L12/823 ,  G06F21/43 ,  H04L5/00 ,  H04L29/08 ,  H04W4/40 ,  H04W4/70 ,  H04L12/801 ,  H04L12/851 ,  H04W28/02 ,  H04W72/10 ,  H04W4/10 ,  H04W4/80

Abstract: The present disclosure relates to a transmitting device for transmitting vehicular data via a sidelink interface to one or more receiving devices. The transmitting device performs autonomous radio resource allocation for transmitting the vehicular data via the sidelink interface. An application layer generates the vehicular data and forwards the vehicular data together with a priority indication and one or more quality of service parameters to a transmission layer responsible for transmission of the vehicular data via the sidelink interface. The transmission layer performs autonomous radio resource allocation based on the received priority indication and the one or more quality of service parameters. The transmission layer transmits the vehicular data via the sidelink interface to the one or more receiving devices according to the performed autonomous radio resource allocation.

公开(公告)号：US10911988B2

公开(公告)日：2021-02-02

申请号：US15788722

申请日：2017-10-19

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Takako Hori ,  Hiroyuki Ehara

IPC: H04W36/00 ,  H04W36/14 ,  H04W36/24 ,  G10L19/22 ,  H04W28/18 ,  G10L19/24 ,  H04W88/18 ,  G10L19/16

Abstract: A communication node determines a codec and a codec mode to be used by two terminals that perform communication in a first network, when one of the two terminals performs handover to a second network that is different from the first network. The communication node includes: a determiner that sets common part for a codec and a codec mode to be used by the two terminals, the common part being common among information indicating codecs and codec modes used for communication in the first network, information indicating codecs and codec modes supported by the one terminal, and information indicating codecs and codec modes supported by the second network; and a generator that generates signaling for requesting the two terminals to perform changing to the set codec and codec mode to be used by the two terminals.

公开(公告)号：US10834146B2

公开(公告)日：2020-11-10

申请号：US16125018

申请日：2018-09-07

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Takako Hori ,  Prateek Basu Mallick ,  Hidetoshi Suzuki ,  Ayako Horiuchi ,  Joachim Loehr

IPC: H04W72/08 ,  H04L29/06 ,  H04W80/10 ,  G10L19/22 ,  H04W84/04

Abstract: A UE includes an EUTRA-CMR reception unit that receives a codec mode request (EUTRA-CMR) including a codec mode that is determined by an eNB in accordance with a radio condition of the UE, a mode switching notification unit that notifies an encoder of switching to the codec mode included in the received codec mode request; and a mode switching acknowledgement unit that transmits a response message to the eNB when confirming that the encoder switches the codec mode.

公开(公告)号：US10757030B2

公开(公告)日：2020-08-25

申请号：US16224519

申请日：2018-12-18

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Joachim Loehr ,  Prateek Basu Mallick ,  Takako Hori

IPC: H04W4/00 ,  H04L12/823 ,  G06F21/43 ,  H04L5/00 ,  H04L29/08 ,  H04W4/40 ,  H04W4/70 ,  H04L12/801 ,  H04L12/851 ,  H04W28/02 ,  H04W72/10 ,  H04W4/10 ,  H04W4/80

Abstract: The present disclosure relates to a transmitting device for transmitting vehicular data via a sidelink interface to one or more receiving devices. The transmitting device performs autonomous radio resource allocation for transmitting the vehicular data via the sidelink interface. An application layer generates the vehicular data and forwards the vehicular data together with a priority indication and one or more quality of service parameters to a transmission layer responsible for transmission of the vehicular data via the sidelink interface. The transmission layer performs autonomous radio resource allocation based on the received priority indication and the one or more quality of service parameters. The transmission layer transmits the vehicular data via the sidelink interface to the one or more receiving devices according to the performed autonomous radio resource allocation.

公开(公告)号：US10177834B2

公开(公告)日：2019-01-08

申请号：US15650696

申请日：2017-07-14

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Prateek Basu Mallick ,  Joachim Loehr ,  Takako Hori

IPC: H04B7/155 ,  H04W88/04 ,  H04W8/00 ,  H04W52/02

Abstract: The present disclosure relates to a method for activating a relay functionality of a ProSe capable and relay-capable user equipment within a mobile communication network. The radio base station, to which the relay UE is connected, determines whether further relays are necessary in the radio cell controlled by the radio base station. In case further relays are necessary in the radio cell, the radio base station selects a persistence check value and transmits a broadcast message in the radio cell. The broadcast message at least indicates that further relays are necessary and comprises the selected persistence check value. Upon receiving the broadcast message, the relay UE activates its relay functionality in case it determines that relay requirements for activating its relay functionality in the radio cell are fulfilled and in case a persistence check performed by the relay UE based on the received persistence check value is successful.

公开(公告)号：US09906990B2

公开(公告)日：2018-02-27

申请号：US15242968

申请日：2016-08-22

Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Inventor： Takako Hori

IPC: H04W36/00 ,  H04W36/14 ,  H04L29/06 ,  H04W88/18

CPC classification number: H04W36/0022 ,  H04L65/608 ,  H04W36/0005 ,  H04W36/14 ,  H04W88/181

Abstract: A communication system is provided that includes a network node, a first terminal that supports a first codec, and a second terminal, wherein the first codec supports a codec A compatible mode and a codec A non-compatible mode, the first codec being a new codec and codec A having a dedicated payload format. The codec A compatible mode is compatible with a second codec and the codec A non-compatible mode is non-compatible with the second codec, the second codec being a legacy codec. The first terminal and the second terminal negotiate the codec A non-compatible mode in a session negotiation to select the codec A non-compatible mode to be used for the communication between the first terminal and the second terminal when the communication starts.