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公开(公告)号：US09420597B2
公开(公告)日：2016-08-16
申请号：US14099320
申请日：2013-12-06
Inventor： Chunggu Kang , Hyejoong Kang , Jinwook Kim
CPC classification number: H04W72/1205 , H04W74/0816
Abstract: A scheduling method and an apparatus are provided for use in a Device-to-Device (D2D) communication system. A scheduling method of a node in a wireless communication system according to the present disclosure includes acquiring a first data rate on a first link in consideration of interference occurring when a second link is established, acquiring a second data rate on the first link without consideration of the second link, acquiring, when the second link is established, a third data rate on the second link, and determining whether to establish the second link in consideration of the first data rate, second data rate, and third data rate.
Abstract translation: 提供了一种在设备到设备（D2D）通信系统中使用的调度方法和装置。 根据本公开的无线通信系统中的节点的调度方法包括：考虑到当建立第二链路时发生的干扰，在第一链路上获取第一数据速率，在第一链路上获取第二数据速率而不考虑 第二链路，当第二链路建立时获取第二链路上的第三数据速率，并且考虑到第一数据速率，第二数据速率和第三数据速率来确定是否建立第二链路。
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2.发明授权公开(公告)号：US11129124B2
公开(公告)日：2021-09-21
申请号：US16449727
申请日：2019-06-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinwoo Kim , Chaeman Lim , Hyejoong Kang , Bumsoo Lee
Abstract: An electronic device is provided. The electronic device includes a first wireless communication circuit supporting near-field communication with APs, a second wireless communication circuit supporting cellular communication with base stations, a processor, and a memory. The processor receives a first identifier of a first AP by using the first wireless communication circuit, generates a first determination by confirming whether or not the list includes the first identifier and location information associated with the first identifier, transmits the first identifier to an external server by using the first wireless communication circuit or the second wireless communication circuit at least partially on the basis of the first determination, receives first information regarding a location associated with the first identifier from the external server through the first wireless communication circuit or the second wireless communication circuit, and determines the location of the electronic device at least on the basis of the first information.
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公开(公告)号：US11086952B2
公开(公告)日：2021-08-10
申请号：US16510754
申请日：2019-07-12
Applicant: Samsung Electronics Co., Ltd
Inventor： Jinwoo Kim , Chaeman Lim , Hyejoong Kang , Bumsoo Lee
IPC: G06F16/9537 , H04W4/029 , G06F16/29 , G06F16/951 , G06F16/2457 , G06F16/23 , H04W88/08
Abstract: A server device, which includes a communication interface; a memory; and a processor operatively connected to the communication interface and the memory. The memory is configured to store a first database including identifiers of access points and location information. The processor is configured to: receive, from an external electronic device through the communication interface, an identifier of at least one access point including a first access point collected by the external device and an identifier of a base station, identify location information matching the identifier of the at least one access point and/or the identifier of the base station in the first database, and update location information matching an identifier of the first access point in the first database based on the identified location information.
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