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91.发明申请METHOD AND APPARATUS FOR EFFICIENTLY CONTROLLING ACCESS FOR SYSTEM LOAD ADJUSTMENT IN MOBILE COMMUNICATION SYSTEMS 审中-公开用于有效控制移动通信系统中系统负载调整的方法和装置公开(公告)号：US20150004924A1
公开(公告)日：2015-01-01
申请号：US14375119
申请日：2013-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Kyeong In Jeong , Soeng Hun Kim
IPC: H04W4/22
Abstract: The present invention relates to a method and apparatus for efficiently controlling access for system load adjustment in mobile communication systems. In a wireless communication system according to one embodiment, the method for transmitting and receiving data by a terminal including a user equipment (UE) non access stratum (NAS) and a UE access stratum (AS) includes the steps of: receiving by the UE AE, information including emergency call-related information which includes barring information by type for the emergency call, from a base station; transmitting, by the UE NAS, a service request for the emergency call to the UE AS; and determining, by the UE AS, whether to bar the service request on the basis of emergency call-related information. According to one embodiment, during the emergency call transmission, network congestion can be easily controlled by enabling various types of emergency calls to be transmitted, and enabling access to be barred information according to the situation of a communication network and types of emergency calls. Also, even when a specific type of emergency call is barred from access, the terminal can change to another type of emergency call and try for access. Therefore, it is effective in that an emergency call can be transmitted in various schemes even in a state where the network is congested.
Abstract translation: 本发明涉及一种用于有效控制移动通信系统中系统负载调整的接入的方法和装置。 在根据一个实施例的无线通信系统中，包括用户设备（UE）非接入层（NAS）和UE接入层（AS）的终端发送和接收数据的方法包括以下步骤：UE接收 AE，包括紧急呼叫相关信息的信息，包括基于类型的用于紧急呼叫的信息; 由所述UE NAS发送对所述UE AS的紧急呼叫的业务请求; 以及由所述UE AS确定是否基于紧急呼叫相关信息来禁止所述服务请求。 根据一个实施例，在紧急呼叫传输期间，可以通过启用各种类型的紧急呼叫被发送来容易地控制网络拥塞，并且根据通信网络的情况和紧急呼叫的类型使得能够访问被禁止的信息。 此外，即使特定类型的紧急呼叫被禁止访问，终端也可以改变为另一种类型的紧急呼叫并尝试访问。 因此，即使在网络拥塞的状态下，也可以以各种方式发送紧急呼叫是有效的。
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92.发明申请METHOD AND APPARATUS FOR EFFECTIVELY REDUCING POWER CONSUMPTION OF TERMINAL IN MOBILE COMMUNICATION SYSTEM 审中-公开有效降低移动通信系统终端功耗的方法与装置公开(公告)号：US20140295820A1
公开(公告)日：2014-10-02
申请号：US14353604
申请日：2012-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim
CPC classification number: H04W52/0225 , H04W24/02 , H04W52/0216 , H04W52/0229 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/164 , Y02D70/23 , Y02D70/24
Abstract: The present disclosure relates to a method and apparatus for effectively reducing power consumption of a terminal in a mobile communication system. A method of controlling a discontinuous reception operation of a signal for a terminal in a wireless communication system includes the steps of: measuring velocity-related information of the terminal; transmitting the measured velocity-related information to a base station; receiving from the base station, in response to the transmission of the velocity-related information, discontinuous reception operation set information for a variable discontinuous reception operation; and performing the discontinuous reception operation according to the received discontinuous reception operation set information.
Abstract translation: 本公开涉及一种用于有效降低移动通信系统中的终端的功耗的方法和装置。 一种控制无线通信系统中终端的信号的不连续接收操作的方法，包括以下步骤：测量终端的速度相关信息; 将所测量的速度相关信息发送到基站; 响应于速度相关信息的发送，从基站接收用于可变不连续接收操作的不连续接收操作设置信息; 以及根据接收到的不连续接收操作设置信息执行不连续接收操作。
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公开(公告)号：US12177759B2
公开(公告)日：2024-12-24
申请号：US18333350
申请日：2023-06-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang Bum Kim , Kyeong In Jeong , Soeng Hun Kim
Abstract: The present invention relates to a method and apparatus for efficiently controlling access for system load adjustment in mobile communication systems. A method for transmitting and receiving data by a terminal including a user equipment (UE) non access stratum (NAS) and a UE access stratum (AS) includes the steps of: receiving by the UE AE, information including emergency call-related information which includes barring information by type for the emergency call, from a base station; transmitting, by the UE NAS, a service request for the emergency call to the UE AS; and determining, by the UE AS, whether to bar the service request on the basis of emergency call-related information. During an emergency call transmission, network congestion can be easily controlled by enabling various types of emergency calls to be transmitted, and enabling access to be barred information according to the situation of a communication network and types of emergency calls.
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公开(公告)号：US11838976B2
公开(公告)日：2023-12-05
申请号：US17306823
申请日：2021-05-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Gun Kim , Sang Bum Kim , Soeng Hun Kim , Alexander Sayenko , Jae Hyuk Jang , Seung Ri Jin
Abstract: A method, performed by a user equipment (UE), of transmitting and receiving signals in a wireless communication system, according to an embodiment, includes receiving a logical channel release request from a next-generation node B (gNB), determining a logical channel to release, an operation mode of the logical channel to release, and whether a packet data convergence protocol (PDCP) layer apparatus connected to the logical channel is re-established, based on the logical channel release request, and performing PDCP data recovery based on the determination result.
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公开(公告)号：US11825346B2
公开(公告)日：2023-11-21
申请号：US16185812
申请日：2018-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim , Dong Gun Kim , Jae Hyuk Jang , Alexander Sayenko , Seung Ri Jin
CPC classification number: H04W28/065 , H04L1/00 , H04L69/04 , H04W28/0278 , H04W28/04 , H04W72/21 , H04W74/0833
Abstract: Provided is a method for performing uplink data compression (UDC) by a user equipment (UE). The method includes receiving configuration information on UDC; generating a first UDC packet by compressing uplink data, based on the configuration information on UDC; transmitting the first UDC packet; receiving, from the base station, packet data convergence protocol (PDCP) layer control information including checksum error information about whether a checksum error has occurred in the first UDC packet; and resetting a UDC buffer used in compressing the uplink data, based on the PDCP layer control information.
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Patent Agency Ranking
公开(公告)号：US11540206B2
公开(公告)日：2022-12-27
申请号：US17012617
申请日：2020-09-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyeong In Jeong , Soeng Hun Kim , Jung Soo Jung , Sang Bum Kim
Abstract: The present invention defines an efficient measurement method for idle mode M2M/MTC device with low/no mobility in a mobile communication system. An example of the mobile communication system to which the present invention is application is 3GPP UMTS mobile communication system and 3GPP LTE/LTE-A mobile communication system as the next generation mobile communication system under discussion in 3GPP.
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97.发明授权公开(公告)号：US11223455B2
公开(公告)日：2022-01-11
申请号：US16107714
申请日：2018-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng Hun Kim , Gert-Jan Van Lieshout , Sang Bum Kim
Abstract: The present invention relates to a method and apparatus for transmitting data using a multi-carrier in a mobile communication system. The method of transmitting data in user equipment of a wireless communication system using a carrier aggregation technique according to an embodiment of the present invention includes the steps of setting secondary cells included in an S-TAG (Secondary-Timing Advance Group) configured of only secondary cells (SCells), deactivating a downlink timing reference cell in the S-TAG; determining whether other activated secondary cells exist besides the deactivated downlink timing reference cell in the S-TAG, and when the other activated secondary cells exist in the S-TAG, setting one of the other activated secondary cells as a new downlink timing reference cell. According to the present invention, uplink transmission speed can be increased in the user equipment and user QoS can be improved by transmitting data using one or more uplink carriers in the terminal.
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98.发明授权公开(公告)号：US11122413B2
公开(公告)日：2021-09-14
申请号：US16940248
申请日：2020-07-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Song Yean Cho , Jung Je Son , Sang Soo Jeong , Soeng Hun Kim , Sang Bum Kim , Jae Hyuk Jang , Kyeong In Jeong
IPC: G06F3/12 , H04W8/04 , H04W8/08 , H04N1/36 , H04W76/27 , H04W8/22 , H04W8/18 , H04W36/00 , H04N1/00
Abstract: According to one embodiment of the present disclosure, the method by means of which a mobility management entity (MME) determines the communication mode of a terminal in a communication system includes the steps of: receiving, from the terminal, an access request including information on the position of the terminal; transmitting a message to a home subscriber server (HSS) on the basis of the received access request; receiving, from the HSS, specific position information for setting a first mode; comparing the information on the position of the terminal with the specific position information; and determining the communication mode of the terminal according to the result of the comparison. According to the present disclosure, the frequent transmission of small amounts of data can be supported in an efficient manner.
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99.发明授权公开(公告)号：US11121832B2
公开(公告)日：2021-09-14
申请号：US16674847
申请日：2019-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng Hun Kim , Gert-Jan Van Lieshout , Sang Bum Kim
Abstract: The present disclosure relates to a method and apparatus for transmitting data using a multi-carrier in a mobile communication system. The method of transmitting data in user equipment of a wireless communication system using a carrier aggregation technique according to an embodiment of the present disclosure includes the steps of setting secondary cells included in an S-TAG (Secondary-Timing Advance Group) configured of only secondary cells (SCells), deactivating a downlink timing reference cell in the S-TAG; determining whether other activated secondary cells exist besides the deactivated downlink timing reference cell in the S-TAG, and when the other activated secondary cells exist in the S-TAG, setting one of the other activated secondary cells as a new downlink timing reference cell. According to the present disclosure, uplink transmission speed can be increased in the user equipment and user QoS can be improved by transmitting data using one or more uplink carriers in the terminal.
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100.发明授权公开(公告)号：US10992429B2
公开(公告)日：2021-04-27
申请号：US16107714
申请日：2018-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng Hun Kim , Gert-Jan Van Lieshout , Sang Bum Kim
Abstract: The present invention relates to a method and apparatus for transmitting data using a multi-carrier in a mobile communication system. The method of transmitting data in user equipment of a wireless communication system using a carrier aggregation technique according to an embodiment of the present invention includes the steps of setting secondary cells included in an S-TAG (Secondary-Timing Advance Group) configured of only secondary cells (SCells), deactivating a downlink timing reference cell in the S-TAG; determining whether other activated secondary cells exist besides the deactivated downlink timing reference cell in the S-TAG, and when the other activated secondary cells exist in the S-TAG, setting one of the other activated secondary cells as a new downlink timing reference cell. According to the present invention, uplink transmission speed can be increased in the user equipment and user QoS can be improved by transmitting data using one or more uplink carriers in the terminal.
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