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1. 发明授权

US09654256B2 Method of utilizing a relay node in wireless communication system 有权
公开(公告)号：US09654256B2
公开(公告)日：2017-05-16
申请号：US13256919
申请日：2010-04-21
申请人： Sung-Duck Chun , Seung-June Yi , Sung-Hoon Jung , Sung-Jun Park
发明人： Sung-Duck Chun , Seung-June Yi , Sung-Hoon Jung , Sung-Jun Park
IPC分类号： H04W40/22 , H04L1/16 , H04B7/26 , H04L1/00 , H04W84/04 , H04W72/04
CPC分类号： H04B7/2606 , H04L1/1614 , H04L1/1635 , H04L2001/0097 , H04W72/0426 , H04W76/12 , H04W76/27 , H04W84/047
摘要： The present invention relates to a wireless communication system and a user equipment (UE) providing wireless communication services, and more particularly, a method of preventing transmission error of data while maintaining its security and a method of controlling an access of a Relay Node (RN) to a Donor eNB (DeNB) and an access of the UE to the RN during a process of transmitting and receiving user data when the RN as a radio network node is connected to the DeNB in an Evolved Universal Mobile Telecommunications System (E-UMTS), a Long Term Evolution (LTE) system, and a LTE-Advanced (LTE-A) system that have evolved from a Universal Mobile Telecommunications System (UMTS).

2. 发明授权

US09432878B2 Method of generating data block in wireless communication system 有权
标题翻译：无线通信系统中生成数据块的方法
公开(公告)号：US09432878B2
公开(公告)日：2016-08-30
申请号：US12448091
申请日：2008-01-10
申请人： Sung Duck Chun , Young Dae Lee , Sung June Park , Seung June Yi
发明人： Sung Duck Chun , Young Dae Lee , Sung June Park , Seung June Yi
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04W84/042 , Y02D70/124
摘要： A method of generating a data block in a wireless communication system is provided. The method includes preparing a first upper data block, a second upper data block and a third upper data block and generating a lower data block comprising a header, the first upper data block, the second upper data block and the third upper data block. The header includes a first length indicator and a second length indicator. The first length indicator indicates the length of the first upper data block and the second length indicator indicates the length of the second upper data block. Data rate can be improved by reducing the size of a header of data blocks.
摘要翻译：提供了一种在无线通信系统中生成数据块的方法。该方法包括：准备第一上数据块，第二上数据块和第三上数据块，并且生成包括报头，第一上数据块，第二高数据块和第三上数据块的下数据块。标题包括第一长度指示符和第二长度指示符。第一长度指示符指示第一高数据块的长度，第二长度指示符指示第二高数据块的长度。可以通过减小数据块头的大小来改善数据速率。

3. 发明授权

US09226198B2 Method of receiving a point-to-multipoint sevice in a wireless communication system 有权
标题翻译：在无线通信系统中接收点对多点服务的方法
公开(公告)号：US09226198B2
公开(公告)日：2015-12-29
申请号：US12758547
申请日：2010-04-12
申请人： Sung-Duck Chun , Seung-June Yi , Sung-Jun Park
发明人： Sung-Duck Chun , Seung-June Yi , Sung-Jun Park
IPC分类号： H04H20/71 , H04W28/18 , H04W4/06
CPC分类号： H04L5/0055 , H04L12/18 , H04W4/06 , H04W28/18 , H04W72/04 , H04W76/27
摘要： The present invention relates to a wireless communication system and user equipment providing wireless communication services, and a method of transmitting and receiving data between a terminal and a base station in an evolved Universal Mobile Telecommunications System (UMTS) that has evolved from a Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system, and more particularly, to a method of receiving a point-to-multipoint service data, and it may be an object of the present invention is to provide an improved method of receiving the point-to-multipoint service data in a wireless communication system in order to minimize a data loss by a reception entity.
摘要翻译：无线通信系统和提供无线通信服务的用户设备技术领域本发明涉及提供无线通信服务的无线通信系统和用户设备，以及在从通用移动电信（UMTS）演进的演进通用移动通信系统（UMTS）中的终端和基站之间发送和接收数据的方法。系统（UMTS）或长期演进（LTE）系统，更具体地，涉及一种接收点对多点业务数据的方法，并且本发明的目的可以是提供一种改进的接收方法无线通信系统中的点对多点服务数据，以便最小化接收实体的数据丢失。

4. 发明授权

US09066263B2 Method and apparatus for coordinating inter-cell interference 有权
标题翻译：用于协调小区间干扰的方法和装置
公开(公告)号：US09066263B2
公开(公告)日：2015-06-23
申请号：US13882722
申请日：2011-11-01
申请人： Sung Hoon Jung , Seung June Yi , Young Dae Lee , Sung Duck Chun , Sung Jun Park
发明人： Sung Hoon Jung , Seung June Yi , Young Dae Lee , Sung Duck Chun , Sung Jun Park
IPC分类号： H04W80/04 , H04W88/06 , H04W28/04 , H04W72/04 , H04L12/801 , H04L12/26 , H04W24/10 , H04J11/00 , H04W72/08 , H04W24/02
CPC分类号： H04W24/10 , H04J11/005 , H04J2211/001 , H04W24/02 , H04W72/082
摘要： Provided are a method and an apparatus for coordinating inter-cell interference. A user equipment receives from a serving cell information on a downlink timing offset between an interfering cell and an interfered cell and a limited resource measurement, and applies the downlink timing offset to perform measurement using a radio resource indicated for the limited resource measurement, thereby allowing the user equipment to be provided services through the radio resource which substantially mitigates interference, and enhancing connectivity with a network.
摘要翻译：提供了用于协调小区间干扰的方法和装置。用户设备从服务小区接收关于干扰小区和受干扰小区之间的下行链路定时偏移的信息和有限资源测量，并且使用指示用于有限资源测量的无线资源来应用下行链路定时偏移量来进行测量，从而允许通过无线电资源提供的用户设备，其基本上减轻干扰，并增强与网络的连接性。

5. 发明授权

US09065616B2 Methods of transmitting and receiving data in mobile transmission system 有权
标题翻译：移动传输系统中发送和接收数据的方法
公开(公告)号：US09065616B2
公开(公告)日：2015-06-23
申请号：US12677739
申请日：2008-09-11
申请人： Sung Jun Park , Young Dae Lee , Seon Don Lee , Seung June Yi , Sung Duck Chun
发明人： Sung Jun Park , Young Dae Lee , Seon Don Lee , Seung June Yi , Sung Duck Chun
IPC分类号： H04W4/00 , H04J3/00 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/0007 , H04W72/04
摘要： A method for transmitting and receiving data in a mobile communication system is disclosed. The data transmission method for allowing a transmission end of the mobile communication system to transmit data to at least one reception end via at least one physical channel includes, transmitting a reception indicator, which indicates whether at least one second physical channel is received, via a first physical channel, such that at least one reception end can determine whether the at least one second physical channel is received using the reception indicator, and transmitting data via a third physical channel controlled by the first physical channel. So, a sleeping time for reducing power consumption can be explicitly indicated by the above data communication method, such that power consumption required for transmitting and receiving data can be minimized.
摘要翻译：公开了一种在移动通信系统中发送和接收数据的方法。用于允许移动通信系统的发送端经由至少一个物理信道向至少一个接收端发送数据的数据发送方法包括：发送指示是否接收到至少一个第二物理信道的接收指示符，经由第一物理信道，使得至少一个接收端可以确定是否使用接收指示符接收至少一个第二物理信道，并且经由由第一物理信道控制的第三物理信道发送数据。因此，可以通过上述数据通信方法明确地指示用于降低功耗的休眠时间，从而可以最小化发送和接收数据所需的功耗。

6. 发明授权

US09036576B2 Method and apparatus for performing random access procedures in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中执行随机接入过程的方法和装置
公开(公告)号：US09036576B2
公开(公告)日：2015-05-19
申请号：US13695621
申请日：2011-04-27
申请人： Young Dae Lee , Sung Hoon Jung , Seung June Yi , Sung Duck Chun , Sung Jun Park
发明人： Young Dae Lee , Sung Hoon Jung , Seung June Yi , Sung Duck Chun , Sung Jun Park
IPC分类号： H04W74/00 , H04L1/18 , H04W74/08
CPC分类号： H04L1/1877 , H04W74/002 , H04W74/0833
摘要： In the present description, a maximum transmission number for preamble and a maximum transmission number uplink message are configured to perform a random access procedure. The maximum transmission number for preamble (e.g., preambleTransMax) can be classified into a first type for general access and a second type for MTC and/or delay-tolerant accesses. Further, the maximum transmission number uplink message (e.g., maxHARQ-Msg3Tx) can be classified into a first type and a second type.
摘要翻译：在本说明书中，前同步码的最大发送数和最大发送数上行链路消息被配置为执行随机接入过程。前导码的最大发送数（例如，preambleTransMax）可以分类为用于一般接入的第一类型和用于MTC和/或延迟容限接入的第二类型。此外，最大发送数上行链路消息（例如，maxHARQ-Msg3Tx）可以被分类为第一类型和第二类型。

7. 发明授权

US09036556B2 Apparatus and method of reporting power headroom in wireless communication system 有权
标题翻译：在无线通信系统中报告功率余量的装置和方法
公开(公告)号：US09036556B2
公开(公告)日：2015-05-19
申请号：US13980351
申请日：2012-03-21
申请人： Sung Jun Park , Sung Duck Chun , Sung Hoon Jung , Seung June Yi , Young Dae Lee
发明人： Sung Jun Park , Sung Duck Chun , Sung Hoon Jung , Seung June Yi , Young Dae Lee
IPC分类号： H04W24/10 , H04W52/36 , H04W52/58
CPC分类号： H04W24/10 , H04W52/365 , H04W52/58
摘要： A method and apparatus of reporting a power headroom in a wireless communication system is provided. A user equipment transmits a first power headroom report to a base station and starts a virtual power backoff timer upon transmitting the first power headroom report. When a second power headroom report is triggered while the virtual power backoff timer is running, the user equipment transmits the second power headroom report.
摘要翻译：提供一种在无线通信系统中报告功率余量的方法和装置。用户设备向基站发送第一功率余量报告，并且在发送第一功率余量报告时启动虚拟功率回退定时器。当在虚拟功率退避定时器运行时触发第二功率余量报告时，用户设备发送第二功率余量报告。

8. 发明授权

US09019848B2 Method of maintaining a quality of service (QOS) in a wireless communication system 有权
标题翻译：在无线通信系统中维持服务质量（QOS）的方法
公开(公告)号：US09019848B2
公开(公告)日：2015-04-28
申请号：US13259053
申请日：2010-04-20
申请人： Sung-Duck Chun , Seung-June Yi , Sung-Hoon Jung , Sung-Jun Park
发明人： Sung-Duck Chun , Seung-June Yi , Sung-Hoon Jung , Sung-Jun Park
IPC分类号： H04W24/00 , H04W72/08
CPC分类号： H04W72/087
摘要： The present invention relates to a wireless communication system and user equipment providing wireless communication services, and a method of transmitting and receiving data between a terminal and a base station in an evolved Universal Mobile Telecommunications System (UMTS) that has evolved from a Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system, and more particularly, to a method of maintaining a Quality of Service (QoS) in an optimized manner, such that the effective data transmission can be performed with a good quality of service data.
摘要翻译：无线通信系统和提供无线通信服务的用户设备技术领域本发明涉及提供无线通信服务的无线通信系统和用户设备，以及在从通用移动电信（UMTS）演进的演进通用移动通信系统（UMTS）中的终端和基站之间发送和接收数据的方法。系统（UMTS）或长期演进（LTE）系统，更具体地，涉及一种以优化的方式维持服务质量（QoS）的方法，使得有效数据传输可以以良好的服务质量数据。

9. 发明授权

US09008672B2 Method for transmitting and receiving system information via a broadcast channel (BCH) and a downlink shared channel (DL—SCH) 有权
标题翻译：通过广播信道（BCH）和下行链路共享信道（DL-SCH）发送和接收系统信息的方法，
公开(公告)号：US09008672B2
公开(公告)日：2015-04-14
申请号：US12523869
申请日：2008-01-29
申请人： Young-Dae Lee , Sung-Duck Chun , Sung-Jun Park , Seung-June Yi
发明人： Young-Dae Lee , Sung-Duck Chun , Sung-Jun Park , Seung-June Yi
IPC分类号： H04W72/00 , H04L5/00 , H04W48/16 , H04W4/06 , H04W28/06 , H04W92/10 , H04W48/12
CPC分类号： H04L5/0053 , H04L1/1812 , H04L5/0005 , H04L5/003 , H04W4/06 , H04W28/06 , H04W48/12 , H04W48/16 , H04W72/005 , H04W84/042 , H04W92/10 , Y02D70/124
摘要： A method for exchanging system information via a broadcast control channel (BCCH), which is a logical channel between a radio link control (RLC) layer and a medium access control (MAC) layer, and a broadcast channel (BCH) and a downlink shared channel (DL_SCH), which are transport channels between the MAC layer and a physical layer. The method includes: receiving a block of first system information from the base station via the BCH; after the block is received, receiving a first block of second system information from the base station via the DL_SCH configured to carry system information and other data, the first block including schedule information; and after the first block is received, receiving a second block of second system information from the base station via the DL_SCH in accordance with the schedule information included in the first block.
摘要翻译：一种用于通过广播控制信道（BCCH）交换系统信息的方法，所述广播控制信道是无线电链路控制（RLC）层和媒体接入控制（MAC）层之间的逻辑信道，以及广播信道（BCH）和下行链路共享信道（DL_SCH），它们是MAC层和物理层之间的传输信道。该方法包括：经由BCH从基站接收第一系统信息块; 在接收到该块之后，经由被配置为承载系统信息和其他数据的DL_SCH从基站接收第二系统信息的第一块，第一块包括调度信息; 并且在接收到第一块之后，根据包括在第一块中的调度信息经由DL_SCH从基站接收第二系统信息块。

10. 发明授权

US09008004B2 Method for sending RLC PDU and allocating radio resource in mobile communications system and RLC entity of mobile communications 有权
标题翻译：移动通信系统和RLC实体中发送RLC PDU并分配无线资源的方法
公开(公告)号：US09008004B2
公开(公告)日：2015-04-14
申请号：US12363387
申请日：2009-01-30
申请人： Sung-Duck Chun , Seung-June Yi , Sung-Jun Park , Young-Dae Lee
发明人： Sung-Duck Chun , Seung-June Yi , Sung-Jun Park , Young-Dae Lee
IPC分类号： H04W4/00 , H04W72/10 , H04W72/12 , H04W72/00
CPC分类号： H04W72/10 , H04W72/00 , H04W72/1242 , H04W72/1257
摘要： Disclosed is a transmission of a RLC STATUS PDU using a limited radio resource by MAC and RLC layers in a long term evolution (LTE) system. In case where the MAC entity prioritizes logical channels for allocating the radio resource to each logical channel, the MAC entity is allowed to allocate radio resources based upon the size of a RLC STATUS PDU to be sent from the RLC layer and also the RLC layer is allowed to use the STATUS PDU prior to RLC data PDUs upon using the allocated radio resource, such that RLC protocols can be avoided from coming in a deadlock situation due to a non-transmission of the STATUS PDU.
摘要翻译：公开了在长期演进（LTE）系统中通过MAC和RLC层使用有限无线电资源的RLC状态PDU的传输。在MAC实体对用于将无线电资源分配给每个逻辑信道的逻辑信道优先化的情况下，允许MAC实体基于要从RLC层发送的RLC状态PDU的大小来分配无线电资源，并且RLC层是允许在使用分配的无线电资源之前在RLC数据PDU之前使用STATUS PDU，使得可以避免RLC协议由于STATUS PDU的不传输而进入死锁情况。

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