公开(公告)号：US11159279B2

公开(公告)日：2021-10-26

申请号：US16616357

申请日：2018-04-13

Applicant: Samsung Electronics Co., Ltd

Inventor： Eui-Bum Han ,  Hyung-Seoung Yoo ,  Gu-Pil Cheong ,  Andrew Credland ,  Tae-Hun Lim ,  Gabriele Vitiello ,  Shivaji Ramachandra Patil ,  Henrik Ejersbo

IPC: H04L1/18 ,  H04W28/04 ,  H04W52/48 ,  H04W88/06

Abstract: According to an embodiment of the present invention, an electronic device for Bluetooth-based data transmission may comprise: a housing; a first communication circuit which is located inside the housing and uses a first band; a second communication circuit which is located inside the housing and uses the first band; a processor electrically connected to the first communication circuit and the second communication circuit; and a memory located inside the housing and electrically connected to the processor, wherein the memory stores instructions configured to, when executed, cause the processor to detect a communication state of at least one of the first communication circuit and the second communication circuit, and control retransmission of at least a part of data having been transmitted to an external electronic device via the first communication circuit, on the basis of the detected communication state. Various other embodiments are possible.

公开(公告)号：US10904310B2

公开(公告)日：2021-01-26

申请号：US15621819

申请日：2017-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eui-Bum Han ,  Casper Bonde ,  Kyu-Sang Ryu ,  Rasmus Abildgren ,  Hyung-Seoung Yoo ,  Allan Holst Eriksen ,  Mee-Kyeong Lee

IPC: H04L29/06 ,  H04L1/00 ,  H04W28/02 ,  H04L12/835 ,  H04L12/801 ,  H04L1/20 ,  H04L1/18

Abstract: A method and apparatus for communicating streaming data in a Bluetooth-based wireless communication system is provided. An electronic device according to the present disclosure includes a communication interface configured to perform wireless Bluetooth communication with an external electronic device and a controller configured to control the communication interface, in which the controller is further configured to detect a communication state using a first packet data configuration and communicate with the external electronic device by using a second packet data configuration that is different from the first packet data configuration, based on the communication state.

公开(公告)号：US20170366596A1

公开(公告)日：2017-12-21

申请号：US15621819

申请日：2017-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eui-Bum Han ,  Casper Bonde ,  Kyu-Sang Ryu ,  Rasmus Abildgren ,  Hyung-Seoung Yoo ,  Allan Holst Eriksen ,  Mee-Kyeong Lee

IPC: H04L29/06 ,  H04L12/801 ,  H04L12/835 ,  H04L1/00

CPC classification number: H04L65/80 ,  H04L1/0002 ,  H04L1/0006 ,  H04L1/1874 ,  H04L1/20 ,  H04L47/14 ,  H04L47/30 ,  H04L65/602 ,  H04W28/0236

Abstract: A method and apparatus for communicating streaming data in a Bluetooth-based wireless communication system is provided. An electronic device according to the present disclosure includes a communication interface configured to perform wireless Bluetooth communication with an external electronic device and a controller configured to control the communication interface, in which the controller is further configured to detect a communication state using a first packet data configuration and communicate with the external electronic device by using a second packet data configuration that is different from the first packet data configuration, based on the communication state.