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    Method and Apparatus for Adjusting Beam Width in Wireless Communication System
    1.
    发明申请
    Method and Apparatus for Adjusting Beam Width in Wireless Communication System 审中-公开
    无线通信系统中波束宽度调整方法与装置

    公开(公告)号：US20160066279A1

    公开(公告)日：2016-03-03

    申请号：US14839190

    申请日：2015-08-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byung-Hwan Lee ,  Su-Ryong Jeong ,  Hyun-Kyu Yu ,  Jeong-Ho Park ,  Ji-Yun Seol ,  Jae-Seung Son ,  Cheol Jeong

    IPC: H04W52/02 ,  H04W72/04 ,  H04W28/16 ,  H04W52/24 ,  H04W4/22 ,  H04L5/00 ,  H04L1/00

    CPC classification number: H04W52/0261 ,  H04B7/0617 ,  H04B7/086 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0036 ,  H04L5/0007 ,  H04L5/0057 ,  H04W4/90 ,  H04W52/24 ,  H04W52/265 ,  H04W72/046 ,  H04W72/048 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/444

    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 method includes: receiving information on a battery threshold of a terminal from a base station; determining whether to use a reception beam width wider than a currently used reception beam width, by comparing a battery level of the terminal with the battery threshold; transmitting additional resource request information to the base station when it is determined that a wider reception beam width is used; and when an additional resource corresponding to the additional resource request information is allocated from the base station, blocking a power supply of at least one antenna reception circuit among multiple antenna reception circuits corresponding to multiple antenna elements in order to form at least one reception beam having the wide reception beam width.

    Abstract translation: 本公开涉及要提供用于支持超过第四代（4G）通信系统（诸如长期演进（LTE））的更高数据速率的第5代（5G）或5G通信系统。 该方法包括：从基站接收关于终端的电池阈值的信息; 通过将终端的电池电平与电池阈值进行比较来确定是否使用比当前使用的接收波束宽度宽的接收波束宽度; 当确定使用更宽的接收波束宽度时，向基站发送附加资源请求信息; 并且当从所述基站分配与所述附加资源请求信息相对应的附加资源时，阻止对应于多个天线元件的多个天线接收电路中的至少一个天线接收电路的电力供应，以形成至少一个具有 宽的接收波束宽度。

    Apparatus and method for performing beamforming operation in wireless communication system
    3.
    发明授权
    Apparatus and method for performing beamforming operation in wireless communication system 有权

    公开(公告)号：US10659134B2

    公开(公告)日：2020-05-19

    申请号：US15430162

    申请日：2017-02-10

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jong-Bu Lim ,  Byung-Hwan Lee ,  Ji-Yun Seol ,  Chae-Hee Lim

    IPC: H04B7/06 ,  H04L5/00 ,  H04J11/00 ,  H04B7/08 ,  H04L5/14 ,  H04W16/28

    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 performing a beamforming operation in a wireless communication system supporting a full-duplex scheme includes acquiring reference information for allocating a resource, determining a user equipment (UE) combination of a transmission (Tx) UE and a reception (Rx) UE which is capable of sharing a resource from combinations of at least Tx UE and at least one Rx UE, based on the acquired reference information, and allocating a Tx antenna beam for the Tx UE of the UE combination and an Rx antenna beam for the Rx UE of the UE combination.

    Apparatus and method for operating full-duplex scheme in communication system supporting beam-forming scheme
    5.
    发明授权
    Apparatus and method for operating full-duplex scheme in communication system supporting beam-forming scheme 有权

    公开(公告)号：US10944451B2

    公开(公告)日：2021-03-09

    申请号：US15560979

    申请日：2016-03-14

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jong-Bu Lim ,  Ji-Yun Seol ,  Byung-Hwan Lee

    IPC: H04B7/06 ,  H04B17/345 ,  H04B17/336 ,  H04L5/14 ,  H04W88/08

    Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system provided for supporting higher data transmission rates than 4th-generation (4G) communication system such as long term evolution (LTE). The present invention relates to a method in which an access point (AP) operates a full-duplex scheme in a communication system supporting a beam-forming scheme, the method comprising the steps of: generating a magnetic interference intensity table according to transmitted beam patterns and received beam patterns; determining, by the AP, a transmitted beam pattern and a received beam pattern for all stations (STAs) on the basis of channel measurement feedback information received from the stations, which provide service, and the electromagnetic-interference intensity table; and performing a communication operation with each of the stations on the basis of the determined transmitted beam pattern and received beam pattern.

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