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1.发明授权Method of channel management for multiple component carrier in mobile communication system 有权移动通信系统中多分量载波的信道管理方法公开(公告)号：US09161384B2
公开(公告)日：2015-10-13
申请号：US14166317
申请日：2014-01-28
Inventor： Kyoung Seok Lee , Jae Heung Kim , Kook Jin Lee
IPC: H04L12/26 , H04L12/28 , H04L12/16 , H04L1/00 , H04W76/06 , H04W72/02 , H04L1/18 , H04L5/00 , H04W72/04 , H04W76/04 , H04W24/00 , H04W28/04 , H04W28/06 , H04W48/08 , H04W72/00
CPC classification number: H04W72/0406 , H04L1/0026 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/001 , H04L5/0098 , H04W24/00 , H04W28/04 , H04W28/06 , H04W48/08 , H04W52/0216 , H04W72/00 , H04W72/02 , H04W72/04 , H04W76/28 , H04W76/38 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: Disclosed are channel management methods in a multicarrier structure in a mobile communication system. Uplink (UL) and downlink (DL) channel management methods in a carrier aggregation environment are used as the channel management methods. Using the channel management methods in the mobile communication system employing the multicarrier structure, an increase in the number of unnecessary retransmissions is prevented, so that unnecessary retransmission and power consumption of the terminal can be reduced and the waste of radio resources and the degradation of base station performance due to unnecessary retransmission can be prevented.
Abstract translation: 公开了移动通信系统中的多载波结构中的信道管理方法。 使用载波聚合环境中的上行链路（UL）和下行链路（DL）信道管理方法作为信道管理方法。 使用采用多载波结构的移动通信系统中的信道管理方法，防止了不必要的重发次数的增加，从而可以减少终端的不必要的重传和功耗，并且无线资源的浪费和基站的劣化 可以防止由于不必要的重发引起的站性能。
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公开(公告)号：US10687351B2
公开(公告)日：2020-06-16
申请号：US16375833
申请日：2019-04-04
Inventor： Kook Jin Lee
Abstract: Provided are a scheduling apparatus and method for a multicast broadcast service. Scheduling information is configured with at least one of information related to a location in which each multicast broadcast service, which is identified by a unique identifier within one scheduling period, starts and information related to a location in which each multicast broadcast service ends, and a scheduling block including the configured scheduling information is generated. There is an advantage that power management of user equipment is easy, and a time delay when initially entering the MBMS and a channel change time when selecting a different MBMS are reduced.
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3.发明授权公开(公告)号：US09622221B2
公开(公告)日：2017-04-11
申请号：US14859967
申请日：2015-09-21
Inventor： Kyoung Seok Lee , Jae Heung Kim , Kook Jin Lee
IPC: G01R31/08 , H04J1/16 , H04W72/04 , H04W72/02 , H04W52/02 , H04L1/18 , H04L5/00 , H04W76/04 , H04W76/06 , H04L1/00 , H04W24/00 , H04W28/04 , H04W28/06 , H04W48/08 , H04W72/00
CPC classification number: H04W72/0406 , H04L1/0026 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/001 , H04L5/0098 , H04W24/00 , H04W28/04 , H04W28/06 , H04W48/08 , H04W52/0216 , H04W72/00 , H04W72/02 , H04W72/04 , H04W76/28 , H04W76/38 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: Disclosed are channel management methods in a multicarrier structure in a mobile communication system. Uplink (UL) and downlink (DL) channel management methods in a carrier aggregation environment are used as the channel management methods. In DL, a base station determines a component carrier (CC) of an unstable radio channel state, stops data retransmission by the CC, and notifies a terminal of retransmission stop. In UL, the base station determines a CC of an unstable radio channel state and instructs the terminal to stop data retransmission by the CC, and the terminal stops the data retransmission and initializes a retransmission buffer. Using the channel management methods in the mobile communication system employing the multicarrier structure, an increase in the number of unnecessary retransmissions is prevented, so that unnecessary retransmission and power consumption of the terminal can be reduced and the waste of radio resources and the degradation of base station performance due to unnecessary retransmission can be prevented.
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公开(公告)号：USRE49078E1
公开(公告)日：2022-05-17
申请号：US15586292
申请日：2017-05-04
Inventor： Jae Heung Kim , Kyoung Seok Lee , Kook Jin Lee , Jae Young Ahn , Yeong Jin Kim
Abstract: Provided is a method and apparatus that may control a configuration and operation of a network including a base station to support a multicast and broadcast multimedia service in a cellular system and may control an operation of a terminal and the like, and thus, may effectively provide a multimedia service in the cellular system.
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公开(公告)号：US11197128B2
公开(公告)日：2021-12-07
申请号：US13705805
申请日：2012-12-05
Inventor： Kook Jin Lee
Abstract: The present invention relates to a system for providing multimedia service, comprising a network device which provides multimedia services using a wireless network, and a terminal which receives the multimedia services from the network device. The network device may receive feedback on the multimedia service receiving state from the terminal that receives the multimedia services, and control the multimedia services based on the received feedback.
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Patent Agency Ranking
公开(公告)号：US09699805B2
公开(公告)日：2017-07-04
申请号：US14933399
申请日：2015-11-05
Inventor： Kook Jin Lee
CPC classification number: H04W72/1289 , H04L5/0007 , H04L5/0091 , H04L5/0094 , H04L12/18 , H04W72/005 , H04W84/042
Abstract: Provided are a scheduling apparatus and method for a multicast broadcast service. Scheduling information is configured with at least one of information related to a location in which each multicast broadcast service, which is identified by a unique identifier within one scheduling period, starts and information related to a location in which each multicast broadcast service ends, and a scheduling block including the configured scheduling information is generated. There is an advantage that power management of user equipment is easy, and a time delay when initially entering the MBMS and a channel change time when selecting a different MBMS are reduced.
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公开(公告)号：US10271349B2
公开(公告)日：2019-04-23
申请号：US15959624
申请日：2018-04-23
Inventor： Kook Jin Lee
Abstract: Provided are a scheduling apparatus and method for a multicast broadcast service. Scheduling information is configured with at least one of information related to a location in which each multicast broadcast service, which is identified by a unique identifier within one scheduling period, starts and information related to a location in which each multicast broadcast service ends, and a scheduling block including the configured scheduling information is generated. There is an advantage that power management of user equipment is easy, and a time delay when initially entering the MBMS and a channel change time when selecting a different MBMS are reduced.
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公开(公告)号：US09955500B2
公开(公告)日：2018-04-24
申请号：US15641115
申请日：2017-07-03
Inventor： Kook Jin Lee
CPC classification number: H04W72/1289 , H04L5/0007 , H04L5/0091 , H04L5/0094 , H04L12/18 , H04W72/005 , H04W84/042
Abstract: Provided are a scheduling apparatus and method for a multicast broadcast service. Scheduling information is configured with at least one of information related to a location in which each multicast broadcast service, which is identified by a unique identifier within one scheduling period, starts and information related to a location in which each multicast broadcast service ends, and a scheduling block including the configured scheduling information is generated. There is an advantage that power management of user equipment is easy, and a time delay when initially entering the MBMS and a channel change time when selecting a different MBMS are reduced.
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9.发明授权Method for carrier management in a carrier aggregation environment of a mobile communication system 有权移动通信系统的载波聚合环境中的载波管理方法公开(公告)号：US09565662B2
公开(公告)日：2017-02-07
申请号：US14831023
申请日：2015-08-20
Inventor： Kyoung Seok Lee , Jae Heung Kim , Kook Jin Lee
IPC: H04W72/04 , H04W72/02 , H04W52/02 , H04L1/18 , H04L5/00 , H04W76/04 , H04W76/06 , H04L1/00 , H04W24/00 , H04W28/04 , H04W28/06 , H04W48/08 , H04W72/00
CPC classification number: H04W72/0406 , H04L1/0026 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/001 , H04L5/0098 , H04W24/00 , H04W28/04 , H04W28/06 , H04W48/08 , H04W52/0216 , H04W72/00 , H04W72/02 , H04W72/04 , H04W76/28 , H04W76/38 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: Disclosed is a carrier management method for use in a carrier aggregation environment of a mobile communication system. In the method, a base station is configured to transmit a deactivation message for a secondary carrier to a terminal and change the secondary carrier to a deactivation state after a predetermined time from the transmission of the deactivation message. The terminal receives the deactivation message transmitted by the base station, and changes the secondary carrier to the deactivation state after a predetermined time from the transmission of the deactivation message. As the predetermined time, a predefined value may be used to prevent inconsistency of secondary-carrier state information that is managed by the base station and the terminal. If the carrier state management information is used, it is possible to prevent inconsistency of secondary-carrier states that are managed by the base station and the terminal and solve problems due to the inconsistency.
Abstract translation: 公开了一种在移动通信系统的载波聚合环境中使用的载波管理方法。 在该方法中，基站被配置为向终端发送辅助载波的去激活消息，并且在从停止消息的发送起经过预定时间之后将辅助载波改变为去激活状态。 终端接收到由基站发送的去激活消息，并且在从禁止消息的发送起经过预定时间之后将辅助载波改变为去激活状态。 作为预定时间，可以使用预定义的值来防止由基站和终端管理的辅助载波状态信息的不一致。 如果使用载波状态管理信息，则可以防止由基站和终端管理的辅助载波状态的不一致，并且由于不一致性而解决问题。
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公开(公告)号：US09204424B2
公开(公告)日：2015-12-01
申请号：US13910524
申请日：2013-06-05
Inventor： Kook Jin Lee
CPC classification number: H04W72/1289 , H04L5/0007 , H04L5/0091 , H04L5/0094 , H04L12/18 , H04W72/005 , H04W84/042
Abstract: Provided are a scheduling apparatus and method for a multicast broadcast service. Scheduling information is configured with at least one of information related to a location in which each multicast broadcast service, which is identified by a unique identifier within one scheduling period, starts and information related to a location in which each multicast broadcast service ends, and a scheduling block including the configured scheduling information is generated. There is an advantage that power management of user equipment is easy, and a time delay when initially entering the MBMS and a channel change time when selecting a different MBMS are reduced.
Abstract translation: 提供了一种用于组播广播服务的调度装置和方法。 调度信息被配置有与一个位置相关的信息中的至少一个，其中由一个调度周期内的唯一标识符标识的每个多播广播服务开始，和与每个多播广播服务终止的位置相关的信息，以及 生成包括配置的调度信息的调度块。 具有用户设备的电源管理容易的优点，当选择不同的MBMS时，初始进入MBMS时的时间延迟和信道改变时间被减少。
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