公开(公告)号：US09960889B2

公开(公告)日：2018-05-01

申请号：US14932837

申请日：2015-11-04

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

Inventor： Sang-Hyo Kim ,  Hyun-Seok Ryu ,  Seung-Hoon Park ,  Peng Xue ,  Myung-Hoon Ko ,  Kyung-Min Lee ,  Min Jang

IPC: H03M13/00 ,  H03M13/27 ,  H04L5/00 ,  H04W72/04 ,  H04L1/00 ,  H03M13/23

CPC classification number: H04L5/0001 ,  H03M13/23 ,  H03M13/2757 ,  H03M13/276 ,  H04L1/00

Abstract: A pre-5G or 5G communication system to be provided for supporting higher data rates beyond a 4G communication system, such as Long Term Evolution (LTE). Disclosed are a method and an apparatus for performing interleaving by using an identical interleaving bit generation method in multiple interleavers included in a communication system. The present disclosure provides a method for interleaving an input bit sequence by an interleaver of a multiple access communication system. The method includes setting a common parameter used by multiple interleavers; setting a unique parameter for the interleaver in view of a correlation between bit sequences which are input to the multiple interleavers; and interleaving the input bit sequence by using prime-power depending on the common parameter and the unique parameter.

公开(公告)号：US09918206B2

公开(公告)日：2018-03-13

申请号：US14368931

申请日：2012-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Hoon Park ,  Hyun-Kyu Yu ,  Su-Ryong Jeong ,  Noh-Gyoung Kang ,  Jae-Seung Son

IPC: H04W4/06 ,  H04W72/00 ,  H04L1/00 ,  H04L12/18

CPC classification number: H04W4/06 ,  H04L1/0025 ,  H04L12/189 ,  H04L2001/0093 ,  H04W72/005

Abstract: A method of providing a multicast service in a mobile communication system includes dividing original multicast data into a plurality of multicast data to generate a plurality of multicast streams having different data rates and transmitting a first transmission frame including the plurality of multicast streams to a plurality of user equipments; receiving a report on a data rate corresponding to an unreceived multicast stream among the plurality of multicast streams from one or more user equipments among the plurality of user equipments; and transmitting a second transmission frame including the unreceived multicast stream to the plurality of user equipments including the one or more user equipments.

公开(公告)号：US09883445B2

公开(公告)日：2018-01-30

申请号：US15190122

申请日：2016-06-22

Applicant: Samsung Electronics Co., Ltd

Inventor： Byoung-Hoon Jung ,  Seung-Hoon Park ,  Jung-Min Moon ,  Sun-Heui Ryoo ,  Jung-Soo Jung

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/04 ,  H04W84/12 ,  H04L5/00 ,  H04W36/14 ,  H04W48/10

CPC classification number: H04W36/30 ,  H04L5/001 ,  H04W36/0022 ,  H04W36/0061 ,  H04W36/0066 ,  H04W36/0094 ,  H04W36/04 ,  H04W36/14 ,  H04W48/10 ,  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 Long Term Evolution (LTE). A communication method by a cellular base station is provided. A method for performing communication by a cellular base station comprises transmitting information on a set of one or more non-cellular APs associated with the cellular base station to a UE and receiving information on an event triggered based on a measurement on at least one AP in the set from the UE.

公开(公告)号：US09794950B2

公开(公告)日：2017-10-17

申请号：US14304280

申请日：2014-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Seok Ryu ,  Seung-Hoon Park ,  Chi-Woo Lim ,  Young-Bin Chang ,  Anil Agiwal ,  Kyung-Kyu Kim ,  Dae-Gyun Kim ,  Young-Joong Mok ,  Sang-Kyu Baek

IPC: H04W72/08 ,  H04W52/14 ,  H04W52/38 ,  H04W72/04 ,  H04W52/24

CPC classification number: H04W72/085 ,  H04W52/146 ,  H04W52/241 ,  H04W52/246 ,  H04W52/383 ,  H04W72/042 ,  H04W76/14

Abstract: A method for allocating resources for Device-to-Device (D2D) communication in a transmitting terminal is provided. The method includes receiving broadcast resource allocation information for the D2D communication from a Base Station (BS), and measuring a channel quality of a downlink signal received from the BS and, if the measured channel quality is smaller than a predetermined threshold, conducting the D2D communication using the resource allocation information.

公开(公告)号：US20160373992A1

公开(公告)日：2016-12-22

申请号：US15190122

申请日：2016-06-22

Applicant: Samsung Electronics Co., Ltd

Inventor： Byoung-Hoon Jung ,  Seung-Hoon Park ,  Jung-Min Moon ,  Sun-Heui Ryoo ,  Jung-Soo Jung

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04L5/001 ,  H04W36/0022 ,  H04W36/0061 ,  H04W36/0066 ,  H04W36/0094 ,  H04W36/04 ,  H04W36/14 ,  H04W48/10 ,  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 Long Term Evolution (LTE). A communication method by a cellular base station is provided. A method for performing communication by a cellular base station comprises transmitting information on a set of one or more non-cellular APs associated with the cellular base station to a UE and receiving information on an event triggered based on a measurement on at least one AP in the set from the UE.

Abstract translation: 本公开涉及要提供用于支持超过第四代（4G）通信系统（例如长期演进（LTE））的较高数据速率的前5代（5G）或5G通信系统。 提供了一种蜂窝基站的通信方法。 一种用于由蜂窝基站执行通信的方法包括：将与蜂窝基站相关联的一个或多个非蜂窝AP的集合的信息发送给UE，并且基于对至少一个AP的测量来接收关于触发的事件的信息 来自UE的集合。

公开(公告)号：US20160353500A1

公开(公告)日：2016-12-01

申请号：US15118094

申请日：2015-02-10

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  RESEARCH & BUSINESS FOUNDTION SUNGKYUNKWAN UNIVERSITY

Inventor： Hyung-Jin Choi ,  Hyun-Seok Ryu ,  Dae-Gyun Kim ,  Seung-Hoon Park ,  Dong-Joon Lee ,  Won-Joon Hwang

IPC: H04W76/02 ,  H04W52/38 ,  H04W72/12 ,  H04L5/00 ,  H04W8/00

CPC classification number: H04W72/1268 ,  H04L5/0053 ,  H04W8/005 ,  H04W52/383 ,  H04W72/1289 ,  H04W76/14

Abstract: The present disclosure provides a method for performing a cellular communication in a device-to-device communication system, the method comprising the operations of: receiving scheduling to transmit an uplink signal through a specific resource of a discovery channel from a base station; generating uplink scheduling information notifying scheduling of the uplink signal; and transmitting the uplink scheduling information through at least one discovery resource of the discovery channel.

Abstract translation: 本公开提供了一种用于在设备到设备通信系统中执行蜂窝通信的方法，所述方法包括以下操作：接收调度以从基站通过发现信道的特定资源发送上行链路信号; 产生通知所述上行链路信号的调度的上行调度信息; 以及通过所述发现信道的至少一个发现资源来发送所述上行链路调度信息。

公开(公告)号：US09485776B2

公开(公告)日：2016-11-01

申请号：US14875041

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Hoon Park ,  Chi-Hong Cho ,  Noh-Gyoung Kang ,  Sun-Gi Gu

IPC: H04L12/851 ,  H04W72/10 ,  H04L29/06 ,  H04W72/08 ,  H04W48/12 ,  H04L1/18 ,  H04L1/00 ,  H04W72/04

CPC classification number: H04W72/10 ,  H04L1/18 ,  H04L1/1887 ,  H04L47/2433 ,  H04L63/00 ,  H04L2001/0093 ,  H04W48/12 ,  H04W72/042 ,  H04W72/046 ,  H04W72/048 ,  H04W72/085

Abstract: Methods and apparatuses are provided for operating multi-type beacons by a first terminal connected with a second terminal through wireless communication. The first terminal receives, from the second terminal, information required for allocating a beacon type. The first terminal selects a beacon type for the second terminal from predetermined beacon types based on at least one variable in the information. The at least one variable includes at least one of a channel condition of a communication link between the first terminal and the second terminal, a traffic period of the communication link, and a security level of transmission and reception data. Each variable includes a priority. The first terminal allocates a beacon to the second terminal based on the priority of each variable. The beacon has the beacon type. The beacon allocated to the second terminal is transmitted from the first terminal to the second terminal.

Abstract translation: 提供了用于通过无线通信与第二终端连接的第一终端来操作多类型信标的方法和装置。 第一终端从第二终端接收分配信标类型所需的信息。 第一终端基于信息中的至少一个变量从预定信标类型中选择用于第二终端的信标类型。 所述至少一个变量包括所述第一终端和所述第二终端之间的通信链路的信道状况，所述通信链路的业务周期以及发送和接收数据的安全级别中的至少一个。 每个变量都包含一个优先级。 第一终端基于每个变量的优先级向第二终端分配信标。 信标灯具有信标类型。 分配给第二终端的信标从第一终端发送到第二终端。

公开(公告)号：US09414343B2

公开(公告)日：2016-08-09

申请号：US14266219

申请日：2014-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Hoon Park ,  Young-Bin Chang ,  Chi-Woo Lim ,  Hyun-Seok Ryu ,  Kyung-Kyu Kim ,  Dae-Gyun Kim ,  Sang-kyu Baek

IPC: H04W56/00

CPC classification number: H04W56/002

Abstract: A method and an apparatus for synchronization for Device-to-Device (D2D) communication in unlicensed frequency bands are provided. The method includes determining whether a signal is detected during a preset time period within a synchronization period, after transmitting a synchronization signal during the synchronization period for the D2D communication, when it is determined that the D2D communication is to be performed, and starting the time period for the D2D communication and performing the D2D communication during the time period for the D2D communication, when it is determined that the signal is not detected.

Abstract translation: 提供了一种用于非许可频带中的设备到设备（D2D）通信的同步的方法和装置。 该方法包括：在确定将要执行D2D通信并且开始时间的同时，在D2D通信的同步周期内发送同步信号之后，确定在同步周期内的预设时间段期间是否检测到信号 在D2D通信的时间段期间，当确定没有检测到信号时，进行D2D通信的周期并进行D2D通信。

公开(公告)号：US20160198330A1

公开(公告)日：2016-07-07

申请号：US14911251

申请日：2014-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Min-Young Chung ,  Seung-Hoon Park ,  Ja-Heon Gu ,  Dae-Gyun Kim ,  Hyun-Seok Ryu ,  Sueng-Jae Bae ,  Chi-Woo Lim

IPC: H04W8/00 ,  H04W76/02 ,  H04W72/02

CPC classification number: H04W8/005 ,  H04L1/00 ,  H04W72/02 ,  H04W76/14 ,  H04W88/04 ,  H04W92/18

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). The present invention relates to a method for selecting, by a device, a peer discovery resource (PDR) in a device-to-device (D2D) communication system, the method comprising the steps of: determining a PDR selection range which can be selected by the device; and selecting a PDR in the determined PDR selection range.

Abstract translation: 本公开涉及要提供用于支持超过第四代（4G）通信系统（例如长期演进（LTE））的更高数据速率的第5代（5G）或5G通信系统。 本发明涉及一种用于由设备选择设备到设备（D2D）通信系统中的对等体发现资源（PDR）的方法，所述方法包括以下步骤：确定可以选择的PDR选择范围 通过设备; 以及在确定的PDR选择范围中选择PDR。

公开(公告)号：US20160183286A1

公开(公告)日：2016-06-23

申请号：US14904645

申请日：2014-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-Hoon Park ,  Kyung-Kyu Kim ,  Dae-Gyun Kim ,  Hyun-Seok Ryu ,  Young-Joong Mok ,  Sang-Kyu Baek ,  Chi-Woo Lim ,  Young-Bin Chang

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/02

CPC classification number: H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1257

Abstract: An apparatus is configured to perform a method for performing distributed scheduling by a reception device configuring a target link corresponding to one of a plurality of links in a network in which the plurality of links for device to device communication exist. The method includes adding up resource allocation demand amounts included in resource information broadcasted by a counterpart device configuring the target link and one or more adjacent transmission devices by a preset Resource Unit (RU), and adjusting self resource information in consideration of resource position information included in the broadcasted resource information and the added resource allocation demand amount and transmitting the adjusted self resource information to the counterpart transmission device.

Abstract translation: 一种装置被配置为执行用于执行配置与存在用于设备到设备通信的多个链路的网络中的多个链路中的一个链路相对应的目标链路的接收设备的分布式调度的方法。 该方法包括：通过预先设定的资源单元（RU）将构成目标链路的对方装置的广播资源信息和一个或多个相邻的发送装置相加的资源分配需求量相加，并且考虑到包括的资源位置信息来调整自身资源信息 在广播的资源信息和附加的资源分配需求量中，并将调整的自身资源信息发送给对方发送装置。