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公开(公告)号：US10129795B2
公开(公告)日：2018-11-13
申请号：US15842542
申请日：2017-12-14
Applicant: LG ELECTRONICS INC.
Inventor： Sung-Duck Chun , Young-Dae Lee , Myung-Cheul Jung , Sung-Jun Park
Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.
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公开(公告)号：US09930580B2
公开(公告)日：2018-03-27
申请号：US15333901
申请日：2016-10-25
Applicant: LG ELECTRONICS INC.
Inventor： Sung-Duck Chun , Young-Dae Lee , Myung-Cheul Jung , Sung-Jun Park
CPC classification number: H04W36/0033 , H04W8/06 , H04W36/0088 , H04W36/02 , H04W36/38 , H04W36/385 , H04W48/12 , H04W72/005
Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.
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公开(公告)号：US09900916B2
公开(公告)日：2018-02-20
申请号：US15491703
申请日：2017-04-19
Applicant: LG ELECTRONICS INC.
Inventor： Seung-June Yi , Sung-Jun Park , Young-Dae Lee , Sung-Duck Chun
CPC classification number: H04W74/085 , H04W24/02 , H04W24/08 , H04W28/04 , H04W72/042 , H04W74/006 , H04W74/0833 , H04W74/0841 , H04W74/0858
Abstract: A method of performing a random access channel (RACH) procedure between a mobile terminal and a network includes the steps of detecting whether a random access response (RAR) is received from the network within a certain time period, the RAR including information about a random access channel (RACH) preamble transmitted to the network; and if the RAR is not received within the certain time period or if the information about the transmitted RACH preamble included in the RAR does not match the transmitted RACH preamble, performing a first procedure to detect failures in the RACH procedure; and if the RAR is received within the certain time period and if the information about the transmitted RACH preamble included in the RAR matches the transmitted RACH preamble, performing a second procedure to detect failures in the RACH procedure.
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公开(公告)号：US09674854B2
公开(公告)日：2017-06-06
申请号：US15210630
申请日：2016-07-14
Applicant: LG ELECTRONICS INC
Inventor： Seung-June Yi , Sung-Jun Park , Young-Dae Lee , Sung-Duck Chun
CPC classification number: H04W72/10 , H04L5/0053 , H04W28/0278 , H04W72/0406 , H04W72/0413
Abstract: With respect to generating and sending a MAC PDU by using the radio resources allocated to the mobile terminal, the level of priority between the buffer status report (BSR) and the established logical channels are defined such that the data of each logical channel and buffer status report can be more effectively, efficiently and quickly transmitted.
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公开(公告)号：US09516573B2
公开(公告)日：2016-12-06
申请号：US14335717
申请日：2014-07-18
Applicant: LG ELECTRONICS INC.
Inventor： Sung-Duck Chun , Young-Dae Lee , Myung-Cheul Jung , Sung-Jun Park
CPC classification number: H04W36/0033 , H04W8/06 , H04W36/0088 , H04W36/02 , H04W36/38 , H04W36/385 , H04W48/12 , H04W72/005
Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.
Abstract translation: 一种包括具有源网络节点的网络和支持切换过程的目标网络节点的移动通信系统，以及被允许访问源网络节点并根据切换过程接入目标网络节点的移动终端，其中 在包括移动终端，源网络节点和目标网络节点的组中的至少两个之间传送与用户数据的接收状态相关的信息，使得目标网络节点可以从源网络节点接收状态信息， 目标网络节点可以从移动终端接收状态报告。
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Patent Agency Ranking
公开(公告)号：US09413507B2
公开(公告)日：2016-08-09
申请号：US14546832
申请日：2014-11-18
Applicant: LG ELECTRONICS INC.
Inventor： Seung-June Yi , Sung-Jun Park , Young-Dae Lee , Sung-Duck Chun
CPC classification number: H04W72/10 , H04L5/0053 , H04W28/0278 , H04W72/0406 , H04W72/0413
Abstract: With respect to generating and sending a MAC PDU by using the radio resources allocated to the mobile terminal, the level of priority between the buffer status report (BSR) and the established logical channels are defined such that the data of each logical channel and buffer status report can be more effectively, efficiently and quickly transmitted.
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公开(公告)号：US08971281B2
公开(公告)日：2015-03-03
申请号：US14191307
申请日：2014-02-26
Applicant: LG Electronics Inc.
Inventor： Seung-June Yi , Sung-Jun Park , Young-Dae Lee , Sung-Duck Chun
CPC classification number: H04W72/10 , H04L5/0053 , H04W28/0278 , H04W72/0406 , H04W72/0413
Abstract: With respect to generating and sending a MAC PDU by using the radio resources allocated to the mobile terminal, the level of priority between the buffer status report (BSR) and the established logical channels are defined such that the data of each logical channel and buffer status report can be more effectively, efficiently and quickly transmitted.
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公开(公告)号：USRE48291E1
公开(公告)日：2020-10-27
申请号：US14877323
申请日：2015-10-07
Applicant: LG Electronics Inc.
Inventor： Seung-June Yi , Sung-Jun Park , Young-Dae Lee , Sung-Duck Chun
Abstract: Disclosed is a radio (wireless) communication system providing a radio communication service and a terminal, and more particularly, to a method of delivering a continuously and/or consecutively received Packet Data Convergence Protocol (PDCP) Service Data units (SDUs) to an upper layer immediately if a PDCP entity receives the PDCP SDUs during a process of a RLC re-establishment within an Evolved Universal Mobile Telecommunications System (E-UMTS) that has evolved from a Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system.
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9.发明授权公开(公告)号：US09955507B2
公开(公告)日：2018-04-24
申请号：US14986381
申请日：2015-12-31
Applicant: LG ELECTRONICS INC.
Inventor： Sung-Duck Chun , Young-Dae Lee , Myung-Cheul Jung , Sung-Jun Park
CPC classification number: H04W74/0833 , H04W56/00 , H04W76/25 , H04W76/27 , H04W92/10 , Y02D70/124
Abstract: According to one embodiment, a method for maintaining a communication between a mobile terminal and a network in a mobile communication system includes: determining whether a state of the mobile terminal is in an unsynchronized state while maintaining a radio resource control (RRC) connected state with the network; performing a random access channel (RACH) procedure for a synchronized state if it is determined that the state of the mobile terminal is in the unsynchronized state while maintaining the RRC connected state with the network; and after performing the RACH procedure, transitioning from the synchronized state to the unsynchronized state with the network while maintaining the RRC connected state with the network when a timer expires.
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公开(公告)号：US09949282B2
公开(公告)日：2018-04-17
申请号：US15585801
申请日：2017-05-03
Applicant: LG ELECTRONICS INC
Inventor： Seung-June Yi , Sung-Jun Park , Young-Dae Lee , Sung-Duck Chun
CPC classification number: H04W72/10 , H04L5/0053 , H04W28/0278 , H04W72/0406 , H04W72/0413
Abstract: With respect to generating and sending a MAC PDU by using the radio resources allocated to the mobile terminal, the level of priority between the buffer status report (BSR) and the established logical channels are defined such that the data of each logical channel and buffer status report can be more effectively, efficiently and quickly transmitted.
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