公开(公告)号：US20180041622A1

公开(公告)日：2018-02-08

申请号：US15785848

申请日：2017-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Tae Rim PARK ,  Tae Seok KIM ,  Ui Kun KWON ,  Sang Joon KIM

IPC: H04M1/725 ,  H02J7/02 ,  B60L11/18 ,  H02J5/00 ,  H04W52/02

CPC classification number: H04M1/7253 ,  B60L53/12 ,  B60L53/60 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H04W52/0261 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163

Abstract: A method and apparatus to share energy in a wireless device are provided. A power sharing method between a wireless device and at least one neighboring wireless device, includes scanning, by the wireless device, the at least one neighboring wireless device. The power sharing method further includes determining to share power with the at least one neighboring wireless device. The power sharing method further includes sharing power with the at least one neighboring wireless device.

公开(公告)号：US20160119968A1

公开(公告)日：2016-04-28

申请号：US14887703

申请日：2015-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Seok KIM ,  Young Jun HONG

IPC: H04W76/04 ,  H04W72/04 ,  H04W76/00 ,  H04W4/00

CPC classification number: H04W76/20 ,  H04L1/1614 ,  H04L1/1621 ,  H04L1/1664 ,  H04L1/1671 ,  H04W4/80 ,  H04W48/00 ,  H04W76/40

Abstract: Provided is an operation method of a coordinator, the method including receiving a data packet from a node, configuring bitmap information indicating whether the data packet is received, and broadcasting a beacon packet including the bitmap information indicating whether the data packet is received.

Abstract translation: 提供了一种协调器的操作方法，该方法包括从节点接收数据包，配置指示数据包是否被接收的位图信息，以及广播包括表示数据包是否被接收的位图信息的信标包。

公开(公告)号：US20170132855A1

公开(公告)日：2017-05-11

申请号：US15248752

申请日：2016-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Seok KIM ,  Jaewook SHIM ,  Seungkeun YOON

IPC: G07C5/02 ,  G01S17/42 ,  G01S13/42 ,  G01S19/13

CPC classification number: G07C5/02 ,  G01S13/42 ,  G01S13/89 ,  G01S13/931 ,  G01S17/42 ,  G01S17/89 ,  G01S17/936 ,  G01S19/13 ,  G01S2013/936 ,  G08G1/0175 ,  G08G1/096716 ,  G08G1/096741 ,  G08G1/096791

Abstract: An apparatus for transmitting messages between vehicles includes a sensor configured to sense at least one of location information of a vehicle, location information of vehicles neighboring the vehicle, or vehicle information of the neighboring vehicles, an input device configured to receive a first message from a user aboard the vehicle, a processor configured to generate a map based on the at least one of the location information of the vehicle, the location information of the neighboring vehicles, and the vehicle information of the neighboring vehicles, or configured to transform the first message into a transmission message, an output device configured to output the map and the first message, and a communicator configured to transmit the transmission message to a target vehicle, and receive a second message from the neighboring vehicles comprising the target vehicle.

公开(公告)号：US20160269190A1

公开(公告)日：2016-09-15

申请号：US15161757

申请日：2016-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Seok KIM ,  Tae Rim PARK

IPC: H04L12/18 ,  H04L5/00

CPC classification number: H04L12/1868 ,  H04L1/1685 ,  H04L1/1854 ,  H04L5/0048 ,  H04L12/18 ,  H04L12/185 ,  H04L12/189 ,  H04L2001/0093

Abstract: Provided is a communication method and apparatus using a multi-radio. The communication method includes establishing a link via at least one node included in a group that uses a low data-rate radio (LDR); transmitting a data frame to the at least one node included in the group; and receiving, using a multi-radio based on an availability of the LDR, an acknowledgement (ACK) with respect to the transmitted data frame.

Abstract translation: 提供了使用多无线电的通信方法和装置。 通信方法包括通过使用低数据速率无线电（LDR）的组中包括的至少一个节点建立链路; 向所述组中包括的所述至少一个节点发送数据帧; 以及基于所述LDR的可用性使用多无线电接收关于所发送的数据帧的确认（ACK）。

公开(公告)号：US20170294993A1

公开(公告)日：2017-10-12

申请号：US15472953

申请日：2017-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Patil SANDHYA ,  Kiran BYNAM ,  Tae Seok KIM

IPC: H04L5/00 ,  H04W74/08 ,  H04L12/825

CPC classification number: H04L5/006 ,  H04L1/0002 ,  H04L1/0019 ,  H04L1/20 ,  H04L47/25 ,  H04W72/0446 ,  H04W74/0825

Abstract: A method to regulate a signal-to-noise ratio (SNR) in a rate adaptation includes: transmitting a frame; determining a status of the transmitted frame; computing a probability of a channel of the transmitted frame being in an idle mode; computing an SNR offset based on the status of the transmitted frame and the probability; and regulating an SNR for transmission, based on the SNR offset.

公开(公告)号：US20170111132A1

公开(公告)日：2017-04-20

申请号：US15272944

申请日：2016-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaewook SHIM ,  Tae Seok KIM ,  Seungkeun YOON

IPC: H04H20/16 ,  H04W4/00 ,  H04W52/22

CPC classification number: H04W52/223 ,  H04W4/80 ,  H04W52/322 ,  H04W52/367 ,  H04W84/042 ,  H04W84/12

Abstract: A vehicle message broadcasting method includes determining whether a transmission power set for broadcasting a message by a communication device using a first wireless communication scheme is to be adjusted, the first wireless communication scheme being used to transmit a safety message (SM), broadcasting a safety message (SM) using the first wireless communication scheme with a transmission power based on a result of the determining, broadcasting at least one additional message including information included in the SM and/or information related to the SM using a second wireless communication scheme having a wider coverage than a coverage of the first wireless communication scheme.