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公开(公告)号：US09432833B2
公开(公告)日：2016-08-30
申请号：US14279507
申请日：2014-05-16
发明人： Kyung-Kyu Kim , Seung-Hoon Park , Young-Bin Chang
摘要： A method for performing discovery at a terminal in a communication system is provided. The method includes generating a discovery request message including discovery target information, transmitting the discovery request message to a Proximity Service (ProSe) server that is located in a core network of the communication system and that manages communication of the terminal, and receiving a result of a discovery operation from another entity that performs the discovery operation of the terminal using discovery identification information about the terminal. The other entity is selected based on the discovery target information by the ProSe server.
摘要翻译： 提供了一种用于在通信系统中的终端执行发现的方法。 该方法包括生成包括发现目标信息的发现请求消息，将发现请求消息发送到位于通信系统的核心网络并管理终端的通信的接近服务（ProSe）服务器，并且接收终端的结果 来自使用关于终端的发现识别信息执行终端的发现操作的另一实体的发现操作。 基于ProSe服务器的发现目标信息选择另一个实体。
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22.发明申请METHOD AND APPARATUS FOR MANAGING PACKET IN SYSTEM SUPPORTING NETWORK CODING 有权用于在系统支持网络编码中管理分组的方法和装置公开(公告)号：US20140321354A1
公开(公告)日：2014-10-30
申请号：US14261306
申请日：2014-04-24
发明人： Suk-Won Kim , Jung-Soo Jung , Hyun-Jeong Kang , Young-Bin Chang
IPC分类号： H04W72/10 , H04W40/00 , H04L12/861
CPC分类号： H04W40/00 , H04B7/15521 , H04L1/00 , H04L1/1877 , H04L1/1887 , H04L49/9005 , H04L2001/0097
摘要： A method for managing a packet in a system supporting network coding includes receiving, from a relay, information on a packet to which the network coding is applied, receiving, from the relay, the packet to which the network coding is applied, confirming whether a packet required for an operation of the UE can be acquired from the received packet on the basis of information on the packet to which the network coding is applied, and storing packets into different buffers by distinguishing between the packet required for the operation of the UE and a packet not required for the operation of the UE. Other embodiments including an apparatus for managing a packet are also disclosed.
摘要翻译： 一种用于在支持网络编码的系统中管理分组的方法包括从中继器接收关于应用了网络编码的分组的信息，从中继器接收应用了网络编码的分组，确认是否 可以根据对应用网络编码的分组的信息从接收到的分组中获取用于UE的操作的分组，并且通过区分UE的操作所需的分组和 UE不需要的分组。 还公开了包括用于管理分组的装置的其他实施例。
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23.发明申请METHOD AND APPARATUS FOR ASSIGNING A LOGICAL ADDRESS IN A COMMUNICATION SYSTEM 有权用于在通信系统中标识逻辑地址的方法和装置公开(公告)号：US20140317314A1
公开(公告)日：2014-10-23
申请号：US14357407
申请日：2012-11-09
发明人： Anshuman Nigam , Anil Agiwal , Young-Bin Chang
摘要： A method and a system for assigning a unique logical address to a mobile station in a cloud cell are provided. The method includes selecting, by the master base station, a unique logical address from an associated set of addresses, wherein the set of addresses is a subset of a common address space, and assigning the unique logical address to the mobile station so that the mobile station and each of the plurality of base stations communicate in the cloud cell using the assigned unique logical address.
摘要翻译： 提供了一种用于向云单元中的移动台分配唯一逻辑地址的方法和系统。 该方法包括由主基站从相关的地址集合中选择唯一的逻辑地址，其中地址集合是公共地址空间的子集，并且将唯一的逻辑地址分配给移动站，使得移动站 站，并且多个基站中的每一个使用分配的唯一逻辑地址在云单元中进行通信。
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24.发明申请SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL USING MULTIPLE FEQUENCY BANDS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中使用多个频段传输和接收信号的系统和方法公开(公告)号：US20130288683A1
公开(公告)日：2013-10-31
申请号：US13929247
申请日：2013-06-27
发明人： Hyun-Jeong Kang , Won-Il Roh , Jae-Hee Cho , Jung-Je Son , Byung-Wook Jun , Sung-Jin Lee , Jae-Hyuk Jang , Young-Bin Chang , Chang-Yoon Oh , Yeong-Moon Son
IPC分类号： H04W72/04
摘要： Disclosed is a system and a method of signal transmission/reception by a mobile station in a wireless communication system. The method includes: transmitting a first sub-band preparation indicator, which indicates that the mobile station has been prepared for transmission/reception of a signal through a first sub-band, to a base station through a primary band; transmitting a first sub-band failure indicator to the base station through the primary band upon detecting failure in transmitting the first sub-band preparation indicator; receiving sub-band information on a second sub-band, which is different from the first sub-band, from the BS through the primary band; and acquiring synchronization with the second sub-band, so as to enable transmission/reception of a signal through the second sub-band based on the sub-band information.
摘要翻译： 公开了一种由无线通信系统中的移动台发送/接收信号的系统和方法。 该方法包括：通过主频带向基站发送指示移动台已准备好通过第一子频带发送/接收信号的第一子带准备指示符; 在发送第一子带准备指示符的故障时，通过主频带向基站发送第一子带故障指示符; 通过所述主频带从所述BS接收与所述第一子带不同的第二子带上的子带信息; 并且获取与所述第二子带的同步，以便能够基于所述子带信息通过所述第二子带进行信号的发送/接收。
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25.发明授权公开(公告)号：US12114328B2
公开(公告)日：2024-10-08
申请号：US17962025
申请日：2022-10-07
CPC分类号： H04W72/23 , H04W76/14 , H04W84/042
摘要： 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 communication by a base station is provided. The method includes transmitting a scheduling assignment including a first part of a destination identifier (ID), and transmitting a medium access control (MAC) protocol data unit (PDU) including a MAC header including a user equipment (UE) ID and a second part of the destination ID.
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公开(公告)号：US11678365B2
公开(公告)日：2023-06-13
申请号：US17733677
申请日：2022-04-29
发明人： Anil Agiwal , Young-Bin Chang
CPC分类号： H04W74/002 , H04W8/005 , H04W72/21 , H04W76/14
摘要： A method for being allocated a discovery resource by a user equipment (UE) in a communication system supporting a device to device (D2D) scheme is provided. The method includes determining whether a discovery resource request message may be transmitted to a network entity; transmitting the discovery resource request message to the network entity based on the determining result; and receiving a discovery resource response message as a response message to the discovery resource request message from the network entity.
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公开(公告)号：US11324036B2
公开(公告)日：2022-05-03
申请号：US16735921
申请日：2020-01-07
发明人： Anil Agiwal , Young-Bin Chang
摘要： A method for being allocated a discovery resource by a user equipment (UE) in a communication system supporting a device to device (D2D) scheme is provided. The method includes determining whether a discovery resource request message may be transmitted to a network entity; transmitting the discovery resource request message to the network entity based on the determining result; and receiving a discovery resource response message as a response message to the discovery resource request message from the network entity.
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28.发明授权公开(公告)号：US10536939B2
公开(公告)日：2020-01-14
申请号：US13907414
申请日：2013-05-31
摘要： A method and an apparatus of cooperating with a plurality of base stations in a wireless communication system. A cloud cell is configured with a plurality of base stations that cooperate with each other for a mobile station and synchronizes user contexts for serving the mobile station among the plurality of base stations included in the cloud cell, and the plurality of base stations cooperate with each other to provide a communication service to the mobile station. The present disclosure reduces generation of a handover when the mobile station moves between base stations, and increases the data yield of the mobile station by transmitting and receiving data in cooperation with base stations in a cloud cell at a shaded area or a cell border.
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29.发明授权公开(公告)号：US10469211B2
公开(公告)日：2019-11-05
申请号：US15462190
申请日：2017-03-17
发明人： Ok-Seon Lee , Young-Bin Chang , Rakesh Taori , Yeong-Moon Son
摘要： 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.
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30.发明授权公开(公告)号：US10454551B2
公开(公告)日：2019-10-22
申请号：US15466284
申请日：2017-03-22
发明人： Sang-Kyu Baek , Young-Bin Chang , Sang-Wook Kwon , Young-Joong Mok , June Hwang
摘要： 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 and apparatus using beamforming are provided. The method includes acquiring transmission beam specific, measurement information of a base station (BS) and measuring a reference signal (RS) transmitted through transmission beams of the BS according to the transmission beam specific, measurement information. The measurement information on each transmission beam is determined according to at least one of an elevation angle of the corresponding transmission beam, an azimuth of the corresponding transmission beam, a handover urgency, information on a handover failure, and information on a radio link failure (RLF). A mobile station (MS) may perform a measurement report or a handover process according to a result of the measurement.
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