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公开(公告)号：US09860874B2
公开(公告)日：2018-01-02
申请号：US14851782
申请日：2015-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byoung-Hoon Jung , Hyun-Jeong Kang , Seung-Hoon Park , Karthik Rangaraj Manavalan , Anil Agiwal , Anshuman Nigam
CPC classification number: H04W72/04 , H04W84/042
Abstract: A 5th-Generation (5G) or pre-5G communication system to support a higher data rate beyond a 4th-Generation (4G) communication system such as long term evolution (LTE) is provided. The method for operating resources by a device included in a first network among a plurality of networks in a wireless communication system where the plurality of networks overlap includes transmitting, to terminals included in the first network, at least one of a beacon signal and a request signal requesting resource allocation information related to adjacent devices respectively included in networks adjacent to the first network, receiving the resource allocation information related to the adjacent devices from the terminals, and reserving a resource to be used for communication based on the received resource allocation information related to the adjacent devices.
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公开(公告)号：US09807798B2
公开(公告)日：2017-10-31
申请号：US14834231
申请日：2015-08-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byoung-Hoon Jung , Hyun-Jeong Kang , Sang-Hyun Chang , O Hyun Jo
CPC classification number: H04W74/06 , H04W74/006 , H04W74/0816 , H04W84/12
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as a Long Term Evolution (LTE). A method for operating a resource in a first device in a wireless local area network (WLAN) system supporting a multi-user transmission scheme is provided. The method includes determining a number of resource allocation request messages acceptable at a timing point; and transmitting information related to the number of resource allocation request messages, wherein a resource allocation request message is acceptable if the first device is capable of allocating a resource to a second device that transmits the resource allocation request message at the timing point.
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3.发明授权公开(公告)号：US10728888B2
公开(公告)日：2020-07-28
申请号：US16530791
申请日：2019-08-02
Applicant: Samsung Electronics Co., Ltd
Inventor： Seung-Hoon Park , Jung-Min Moon , Sun-Heui Ryoo , Byoung-Hoon Jung , Jung-Soo Jung
Abstract: Disclosed is a 5G or pre-5G communication system provided so as to support a data transmission rate higher than that of a 4G communication system, such as LTE. A method and a device for transmitting information in a communication system are disclosed. The method for allocating resources in a cellular network using an unlicensed band comprises the steps of: generating at least one resource allocation signal containing information indicating a plurality of continuous uplink subframes capable of communicating through the unlicensed band; transmitting the resource allocation signal to a user equipment (UE) through the unlicensed band for the duration of at least one downlink subframe; and receiving uplink data from the UE for the duration of the continuous uplink subframes.
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公开(公告)号：US10375729B2
公开(公告)日：2019-08-06
申请号：US15154284
申请日：2016-05-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon Park , Jung-Min Moon , Byoung-Hoon Jung , Sun-Heui Ryoo , Jung-Soo Jung
Abstract: A fifth generation (5G) or pre-5G communication system for supporting higher data transmission rate after a fourth generation (4G) communication system, such as long term evolution (LTE) is provided. A method of transmitting data by a transmitting device in a wireless communication system using a shared band includes determining a first length of a next time period for determining a next data transmission in the shared band based on at least one of link information configured with at least two receiving devices, and a measurement value of the transmitting device, determining whether a channel of the shared band is occupied in the next time period, and transmitting next data according to a result of the determinations.
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5.发明授权公开(公告)号：US09929787B2
公开(公告)日：2018-03-27
申请号：US14853387
申请日：2015-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-Hyun Kim , Jong-Ho Oh , Byoung-Hoon Jung
CPC classification number: H04B7/0619 , H04B7/0617 , H04W28/06
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Methods and apparatuses are provided for devices in a wireless communication system. Information requesting a channel estimation by at least one second device is transmitted from a first device to the at least one second device. Channel information is received at the first device as feedback from the at least one second device.
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Patent Agency Ranking
公开(公告)号：US10333654B2
公开(公告)日：2019-06-25
申请号：US15565399
申请日：2016-03-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jung-Min Moon , Seung-Hoon Park , Jung-Soo Jung , Sun-Heui Ryoo , Byoung-Hoon Jung
Abstract: The present invention relates to 5G or pre-5G communication system for supporting a higher data transmission rate after 4G communication system such as LTE. The present invention provides a method and a device for executing a hybrid automatic repeat request (HARQ) through a channel in an unlicensed frequency band. More particularly, a method for executing a HARQ through a channel in an unlicensed frequency band in a terminal of a communication system comprises the procedures of: requesting uplink scheduling; if a first uplink (UL) grant with respect to the scheduling request is received, sensing whether or not a channel is clear; transmitting first uplink data on the basis of whether or not the channel is clear; if negative acknowledge (NACK) with respect to the first uplink grant and a second uplink grant are received, sensing whether or not the channel is clear; and transmitting second uplink data and an indicator, which indicates whether or not the second uplink data transmission is a retransmission, on the basis of whether or not the channel is clear, wherein the indicator, which indicates for retransmission, is determined on the basis of a reference signal (RS) detection failure indicator, of a base station, which is transmitted from the base station together with the second uplink grant.
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公开(公告)号：US10070341B2
公开(公告)日：2018-09-04
申请号：US15193736
申请日：2016-06-27
Inventor： Youngwook Son , Sang-Hyun Chang , Byoung-Hoon Jung , Seongwon Kim , Seungmin Yoo , Jaehong Yi , Sunghyun Choi , Soo-Young Jang
Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided in order to support higher data rates after a 4G communication system, such as an LTE system. A method for receiving buffer status information by an access point in a wireless communication system is provided. In the method, a contention sub-slot and a dedicated sub-slot are determined for each station connected to the access point, a data trigger action frame is generated based on a first element including allocation information on the dedicated sub-slot to be used by a related station in a buffer status report (BSR) phase where each of the stations transmits buffer status information to the access point, the generated data trigger action frame is broadcasted to the stations, and a BSR frame transmitted based on the data trigger action frame is received from each of the stations.
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公开(公告)号：US20180014297A1
公开(公告)日：2018-01-11
申请号：US15539645
申请日：2015-12-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-Jeong Kang , Byoung-Hoon Jung , Sang-Hyun Chang
CPC classification number: H04W72/0446 , H04W24/08 , H04W28/18 , H04W72/085 , H04W74/0816 , H04W84/12 , H04W88/08
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present invention provides a communication method in a wireless communication system. The method according to the present invention comprises the steps of: receiving, from a base station serving the station in a cellular network, information indicating a first transmission period of an access point serving the station in a wireless network; setting a first channel period, for communicating with the access point, based on the first transmission period, receiving, from the access point, information indicating a second transmission period determined by the access point; and updating the first channel period to a second channel period based on the second transmission period.
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9.发明申请APPARATUS AND METHOD FOR CHANNEL STATE INFORMATION FEEDBACK IN WIRELESS COMMUNICATION SYSTEM 有权无线通信系统中信道状态信息反馈的装置及方法公开(公告)号：US20160081075A1
公开(公告)日：2016-03-17
申请号：US14853387
申请日：2015-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-Hyun KIM , Jong-Ho Oh , Byoung-Hoon Jung
IPC: H04W72/04
CPC classification number: H04B7/0619 , H04B7/0617 , H04W28/06
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Methods and apparatuses are provided for devices in a wireless communication system. Information requesting a channel estimation by at least one second device is transmitted from a first device to the at least one second device. Channel information is received at the first device as feedback from the at least one second device.
Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 为无线通信系统中的设备提供方法和设备。 由至少一个第二设备请求信道估计的信息从第一设备传输到至少一个第二设备。 信道信息在第一设备处被接收，作为来自至少一个第二设备的反馈。
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10.发明授权公开(公告)号：US10383103B2
公开(公告)日：2019-08-13
申请号：US15565403
申请日：2016-04-05
Applicant: Samsung Electronics Co., Ltd
Inventor： Seung-Hoon Park , Jung-Min Moon , Sun-Heui Ryoo , Byoung-Hoon Jung , Jung-Soo Jung
Abstract: Disclosed is a 5G or pre-5G communication system provided so as to support a data transmission rate higher than that of a 4G communication system, such as LTE. A method and a device for transmitting information in a communication system are disclosed. The method for allocating resources in a cellular network using an unlicensed band comprises the steps of: generating at least one resource allocation signal containing information indicating a plurality of continuous uplink subframes capable of communicating through the unlicensed band; transmitting the resource allocation signal to a user equipment (UE) through the unlicensed band for the duration of at least one downlink subframe; and receiving uplink data from the UE for the duration of the continuous uplink subframes.
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