公开(公告)号：US20170040685A1

公开(公告)日：2017-02-09

申请号：US15332333

申请日：2016-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bin CHANG ,  Rakesh TAORI ,  Jeong-Ho PARK

IPC: H01Q3/34 ,  H04B7/06 ,  H01Q1/24

CPC classification number: H01Q3/34 ,  H01Q1/246 ,  H01Q25/00 ,  H04B7/0617 ,  H04B7/0628 ,  H04W52/42

Abstract: An apparatus and a method for controlling a beamforming gain in a wireless communication system are provided. The method includes determining whether to control a beamforming gain, controlling the beamforming gain via change of a beam width if it is determined to control the beamforming gain, and transmitting or receiving a signal according to the controlled beamforming gain.

Abstract translation: 提供了一种用于在无线通信系统中控制波束成形增益的装置和方法。 该方法包括确定是否控制波束成形增益，如果确定控制波束形成增益，则根据波束形成增益来发射或接收信号，通过波束宽度的改变来控制波束成形增益。

公开(公告)号：US20160150587A1

公开(公告)日：2016-05-26

申请号：US15010158

申请日：2016-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rakesh TAORI ,  Ha-Kyung JUNG ,  Jung-Shin PARK

IPC: H04W76/02 ,  H04W74/00 ,  H04W72/04 ,  H04W74/08 ,  H04W16/14

CPC classification number: H04W76/15 ,  H04W16/14 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0453 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0808 ,  H04W74/0816 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: A method for performing communication by a cellular base station in a wireless communication system is provided. The method includes performing channel contention for occupying a channel of an unlicensed band, if the channel of the unlicensed band is occupied, the cellular base station transmits a first message including information about a time period in which the channel of the unlicensed band is usable, to at least one first User Equipment (UE) that performs communication in the channel of the unlicensed band using a first communication scheme, and communicating with a second UE using a second communication scheme different from the first communication scheme in the channel of the unlicensed band during a time period corresponding to the time period information. The second communication scheme corresponds to a cellular communication scheme, and the first message is transmitted to the at least one first UE based on the first communication scheme.

Abstract translation: 提供了一种用于在无线通信系统中由蜂窝基站执行通信的方法。 该方法包括执行信道争用以占用非授权频带的信道，如果非许可频带的信道被占用，则蜂窝基站发送包括关于非许可频带的信道可用的时间段的信息的第一消息， 至少一个第一用户设备（UE），其使用第一通信方案在所述非许可频带的信道中执行通信，并且在所述非许可频带的信道中使用与所述第一通信方案不同的第二通信方案与第二UE进行通信 在与时间段信息对应的时间段内。 第二通信方案对应于蜂窝通信方案，并且基于第一通信方案将第一消息发送到至少一个第一UE。

公开(公告)号：US20160014798A1

公开(公告)日：2016-01-14

申请号：US14858546

申请日：2015-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shan CHENG ,  Rakesh TAORI

IPC: H04W72/12 ,  H04L1/18

CPC classification number: H04W72/1215 ,  H04L1/1812 ,  H04L5/0005 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/006 ,  H04W16/14 ,  H04W88/06

Abstract: A method and apparatus for simultaneously communicating on at least two carrier frequencies, of which at least one carrier frequency is a licensed band and at least one carrier frequency is an unlicensed band, includes broadcasting an operating status of the unlicensed band to a receiver device, collecting feedback data regarding channel conditions from the receiver device for both the licensed band and unlicensed band, determining, when a bandwidth request is received from the receiver device, whether to use the unlicensed band based on the channel conditions, transmitting an unlicensed band scheduling indication to the receiver device, and communicating with the receiver device using both the licensed band and the unlicensed band according to the transmitted unlicensed band scheduling indication.

公开(公告)号：US20140287769A1

公开(公告)日：2014-09-25

申请号：US14219491

申请日：2014-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rakesh TAORI ,  Ha-Kyung JUNG ,  Jung-Shin PARK

IPC: H04W74/08

CPC classification number: H04W76/15 ,  H04W16/14 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0453 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0808 ,  H04W74/0816 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: A method for performing communication by a cellular base station in a wireless communication system is provided. The method includes performing channel contention for occupying a channel of an unlicensed band, if the channel of the unlicensed band is occupied, the cellular base station transmits a first message including information about a time period in which the channel of the unlicensed band is usable, to at least one first User Equipment (UE) that performs communication in the channel of the unlicensed band using a first communication scheme, and communicating with a second UE using a second communication scheme different from the first communication scheme in the channel of the unlicensed band during a time period corresponding to the time period information. The second communication scheme corresponds to a cellular communication scheme, and the first message is transmitted to the at least one first UE based on the first communication scheme.

Abstract translation: 提供了一种用于在无线通信系统中由蜂窝基站执行通信的方法。 该方法包括执行信道争用以占用非授权频带的信道，如果非许可频带的信道被占用，则蜂窝基站发送包括关于非许可频带的信道可用的时间段的信息的第一消息， 至少一个第一用户设备（UE），其使用第一通信方案在所述非许可频带的信道中执行通信，并且在所述非许可频带的信道中使用与所述第一通信方案不同的第二通信方案与第二UE进行通信 在与时间段信息对应的时间段内。 第二通信方案对应于蜂窝通信方案，并且基于第一通信方案将第一消息发送到至少一个第一UE。

公开(公告)号：US20140254524A1

公开(公告)日：2014-09-11

申请号：US14282673

申请日：2014-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shan CHENG ,  Rakesh TAORI

IPC: H04L5/00

CPC classification number: H04W72/1215 ,  H04L1/1812 ,  H04L5/0005 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/006 ,  H04W16/14 ,  H04W88/06

Abstract: A method and apparatus for simultaneously communicating on at least two carrier frequencies, of which at least one carrier frequency is a licensed band and at least one carrier frequency is an unlicensed band, includes broadcasting an operating status of the unlicensed band to a receiver device, collecting feedback data regarding channel conditions from the receiver device for both the licensed band and unlicensed band, determining, when a bandwidth request is received from the receiver device, whether to use the unlicensed band based on the channel conditions, transmitting an unlicensed band scheduling indication to the receiver device, and communicating with the receiver device using both the licensed band and the unlicensed band according to the transmitted unlicensed band scheduling indication.

Abstract translation: 一种用于在至少两个载波频率上同时通信的方法和装置，其中至少一个载波频率是许可频带，并且至少一个载波频率是非许可频带，包括将接收机设备广播未许可频带的操作状态， 从所述接收机设备收集关于所述许可频带和未许可频带的信道条件的反馈数据，当从所述接收机设备接收到带宽请求时，确定是否基于所述信道条件使用所述未许可频带，发送未许可频带调度指示 并且根据发送的未许可频带调度指示，使用许可频带和非许可频带与接收机设备进行通信。

公开(公告)号：US20140071943A1

公开(公告)日：2014-03-13

申请号：US14021490

申请日：2013-09-09

Applicant: Samsung Electronics Co, Ltd.

Inventor： Ok-Seon LEE ,  Rakesh TAORI ,  Jung-Shin PARK ,  Young-Bin CHANG ,  Jung-Soo JUNG

IPC: H04W16/32 ,  H04W36/38

CPC classification number: H04W16/32 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/38

Abstract: A method for providing a cooperative communication service by a macro Base Station (BS) in a mobile communication system is provided. The method includes generating at least one small cell BS group by grouping small cell BSs if there are small cell BSs of which a number is equal to or larger than a threshold small cell BS number within a service coverage of the macro BS, establishing a cooperative interface with a representative small cell BS among small cell BSs included in the at least one small cell BS group, and providing a cooperative communication service with the at least one small cell BS group using the cooperative interface.

Abstract translation: 提供了一种用于在移动通信系统中由宏基站（BS）提供协作通信服务的方法。 该方法包括：如果存在数量等于或大于宏BS的服务覆盖范围内的阈值小小区BS号的小小区BS，则通过对小小区BS进行分组来生成至少一个小小区BS组，建立协作 与包括在所述至少一个小小区BS组中的小小区BS之间的代表小小区BS进行接口，并且使用所述协作接口向所述至少一个小小区BS组提供协作通信服务。

公开(公告)号：US20140004897A1

公开(公告)日：2014-01-02

申请号：US13933367

申请日：2013-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Soo JUNG ,  Rakesh TAORI ,  Su-Ryong JEONG

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04B7/0413 ,  H04B7/0617

Abstract: A method for operating resources by a base station in a communication system is provided. The method includes transmitting at least one beam to at least one terminal, receiving strength information of the at least one beam from the at least one terminal, determining at least one of resources which are not used for communication between the at least one terminal and the base station, and resources, whose interference to communication between the base station and the at least one terminal is less than or equal to a predetermined threshold, based on the strength information of the at least one beam, and allocating the determined resources as resources for communication which is performed between terminals without the base station.

Abstract translation: 提供了一种在通信系统中由基站操作资源的方法。 该方法包括将至少一个波束发射到至少一个终端，从至少一个终端接收该至少一个波束的强度信息，确定不用于至少一个终端与该终端之间的通信的资源中的至少一个 基站和资源，其基于所述至少一个波束的强度信息对所述基站与所述至少一个终端之间的通信的干扰小于或等于预定阈值，并且将所确定的资源分配为 在没有基站的终端之间执行的通信。

公开(公告)号：US20130322367A1

公开(公告)日：2013-12-05

申请号：US13905681

申请日：2013-05-30

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyun-Jeong KANG ,  Rakesh TAORI ,  Jung-Shin PARK ,  Yeong-Moon SON ,  Jae-Weon CHO ,  Hyun-kyu YU

IPC: H04W74/00

CPC classification number: H04W74/006 ,  H04B7/022 ,  H04W36/0069 ,  H04W48/16 ,  H04W48/20 ,  H04W74/004 ,  H04W74/0833

Abstract: A method for performing a network entry procedure by a Mobile Station (MS) in a cloud cell communication system is provided. The method includes determining whether there is an arbitrary cloud cell member candidate Base Station (BS) as a cloud cell member candidate BS which has transmitted a downlink synchronization signal with a signal strength, if there is the arbitrary cloud cell member candidate BS, determining the arbitrary cloud cell member candidate BS as a final cloud cell member candidate BS which will perform a cooperative communication with the master BS, transmitting an access request message including information on the final cloud cell member candidate BS to the master BS, and receiving an access response message including information on a cloud cell member BS from the master BS.

Abstract translation: 提供了一种用于在云单元通信系统中由移动站（MS）执行网络进入过程的方法。 该方法包括：确定是否有任意的云小区成员候选基站（BS）作为已经发送具有信号强度的下行链路同步信号的云小区成员候选BS，如果存在任意的云小区成员候选BS，则确定 任意云单元成员候选BS作为最终的云小区成员候选BS，其将执行与主BS的协作通信，向主BS发送包括关于最终云小区成员候选BS的信息的接入请求消息，以及接收接入响应 消息包括来自主BS的关于云小区成员BS的信息。

公开(公告)号：US20130188575A1

公开(公告)日：2013-07-25

申请号：US13743889

申请日：2013-01-17

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Ok-Seon LEE ,  Young-Bin CHANG ,  Rakesh TAORI ,  Yeong-Moon SON

IPC: H04W24/00

CPC classification number: H04L1/1861 ,  H04B7/26 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1812 ,  H04L2001/0092 ,  H04W24/00 ,  H04W36/08

Abstract: A Hybrid Automatic Repeat reQuest (HARQ) method and an apparatus in a communication system are provided. The method includes receiving, by a Subscriber Station (SS), first data from at least one first member Base Station (BS) among member BSs of a cooperative cell, when the cooperative cell is configured with the member BSs to provide a communication service to the SS, generating a response signal indicating a reception result of the first data, and transmitting the response signal to at least one predefined second member BS from among the member BSs. The member BSs include a master BS for controlling communication of the member BSs and at least one slave BS for communicating with the SS under the control of the master BS.

Abstract translation: 提供混合自动重复请求（HARQ）方法和通信系统中的装置。 该方法包括：当协作小区配置有成员BS以提供通信服务时，由用户站（SS）从协作小区的成员BS中的至少一个第一成员基站（BS）接收第一数据， 所述SS产生指示所述第一数据的接收结果的响应信号，并且将所述响应信号从所述成员BS中发送到至少一个预定义的第二成员BS。 成员BS包括用于控制成员BS的通信的主BS和用于在主BS的控制下与SS进行通信的至少一个从BS。