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81.发明授权公开(公告)号：US10057043B2
公开(公告)日：2018-08-21
申请号：US15259888
申请日：2016-09-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng Hun Kim , Gert Jan Van Lieshout , Jae Hyuk Jang , JongSoo Choi
IPC: H04W4/08 , H04L5/00 , H04W52/02 , H04W76/04 , H04W56/00 , H04W24/02 , H04W4/18 , H04W72/04 , H04W76/02
CPC classification number: H04L5/0098 , H04L5/0032 , H04W4/18 , H04W24/02 , H04W48/16 , H04W52/0216 , H04W52/0241 , H04W56/0005 , H04W56/0045 , H04W72/042 , H04W72/0426 , H04W72/0453 , H04W76/12 , H04W76/15 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/164 , Y02D70/23 , Y02D70/24
Abstract: The present specification relates to a communication method and apparatus. The communication method for a base station (P-ENB) that controls a primary cell (PCell) of user equipment (UE) according to one embodiment of the present specification comprises the steps of: receiving a packet from a serving gateway through a non-primary (NP)-evolved packet system (EPS) bearer for a serving cell of a non-P-ENB base station (NP-ENB); generating a first radio link control packet data unit (RLC PDU) using the received packet; and transmitting the generated first RLC PDU to the NP-ENB.
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公开(公告)号：US10039082B2
公开(公告)日：2018-07-31
申请号：US15175687
申请日：2016-06-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim
Abstract: The present invention relates to a method and an apparatus for a user equipment receiving MBMS service processing a semi-permanent scheduling from an MBSFN subframe. A method for a user equipment receiving the multimedia broadcast multicast service (MBMS) processing a downlink scheduling in a mobile communication system of the present invention comprises: a detection step of detecting the occurrence of the downlink scheduling in a random transmission time interval; a decision step of deciding whether to process the downlink scheduling, depending on whether the user equipment is set to a transmission mode 9 or whether the transmission time interval belongs to a multimedia broadcast multicast service single frequency network (MBSFN) subframe; and a processing step of processing or disregarding the downlink scheduling based on the result of the decision.
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83.发明授权公开(公告)号：US09998272B2
公开(公告)日：2018-06-12
申请号：US15259888
申请日：2016-09-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng Hun Kim , Gert Jan Van Lieshout , Jae Hyuk Jang , JongSoo Choi
IPC: H04W4/08 , H04L5/00 , H04W52/02 , H04W76/04 , H04W56/00 , H04W24/02 , H04W4/18 , H04W72/04 , H04W76/02
Abstract: The present specification relates to a communication method and apparatus. The communication method for a base station (P-ENB) that controls a primary cell (PCell) of user equipment (UE) according to one embodiment of the present specification comprises the steps of: receiving a packet from a serving gateway through a non-primary (NP)-evolved packet system (EPS) bearer for a serving cell of a non-P-ENB base station (NP-ENB); generating a first radio link control packet data unit (RLC PDU) using the received packet; and transmitting the generated first RLC PDU to the NP-ENB.
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公开(公告)号：US09894588B2
公开(公告)日：2018-02-13
申请号：US14388780
申请日：2013-03-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woo Seong Kim , Soeng Hun Kim , Sang Bum Kim
Abstract: The present invention pertains to a method and device for preserving mobility information in terminal state transition and effectively re-accessing in a heterogeneous cell network in a mobile communication system. A method for estimating a mobility state of a terminal in a mobile communication system according to one embodiment of the present invention may comprise the steps of: receiving, by the terminal, system information from a serving cell during an idle state; calculating mobility state information by using the received system information; storing the mobility state information; and transmitting the mobility state information to a base station when the terminal is connected to the base station. According to one embodiment of the present invention, when an idle state of a terminal is changed to a connection state in a mobile communication system, a mobility state of the terminal can be more effectively estimated.
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公开(公告)号：US20170303334A1
公开(公告)日：2017-10-19
申请号：US15483979
申请日：2017-04-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng Hun Kim , Gert-Jan Van Lieshout , Sang Bum Kim
CPC classification number: H04W76/27 , H04W12/0017 , H04W12/02 , H04W12/10 , H04W28/06 , H04W36/0083 , H04W36/04 , H04W40/02 , H04W48/20 , H04W52/0216 , H04W52/0254 , H04W72/10 , H04W74/08 , H04W76/28 , H04W84/045 , H04W92/00 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/14 , Y02D70/23 , Y02D70/24
Abstract: The present invention relates to a method and an apparatus for transmitting/receiving data, and a method for a user equipment transmitting data, according to one embodiment of the present invention, comprises: a step of determining conditions for determining whether a condition for transmitting short data is satisfied, when data to be transmitted is generated; and a step of including the data to be transmitted in a radio resource control (RRC) connection setup completion message and transmitting same, when the condition for transmitting the short data is satisfied. According to one embodiment of the present invention, the problem of network overload can be prevented by reducing signaling overhead when processing small packets, which are generated intermittently, in the mobile communication system, and an apparatus and a method for enhancing battery performance in the user equipment can be effectively provided.
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Patent Agency Ranking
86.发明授权公开(公告)号：US09743453B2
公开(公告)日：2017-08-22
申请号：US14400302
申请日：2013-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim , Jae Hyuk Jang , Kyeong In Jeong
CPC classification number: H04W76/027 , H04W24/08 , H04W24/10 , H04W60/00 , H04W74/002 , H04W74/008 , H04W76/18 , H04W76/19 , Y02D70/12 , Y02D70/124 , Y02D70/126
Abstract: Disclosed are a method and an apparatus for transmitting and receiving measurement information in a mobile communication system. A terminal transmits a connection request message to a network and reports to the network, connection failure-related measurement information when a registered public land mobile network (RPLMN) included in a connection setup message received from the network corresponds to a pre-stored and selected public land mobile network (PLMN) and the connection failure-related measurement information stored with the selected PLMN is available.
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87.发明授权公开(公告)号：US09681385B2
公开(公告)日：2017-06-13
申请号：US14814373
申请日：2015-07-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim , Kyeong In Jeong , Jung Soo Jung , Joon Young Cho , Gert Jan Van Lieshout , Himke Van Der Velde , Boon Loong Ng
CPC classification number: H04W52/0235 , H04W52/0203 , H04W52/0212 , H04W52/0216 , H04W52/0229 , H04W52/0258 , H04W72/0473 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.
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公开(公告)号：US09661642B2
公开(公告)日：2017-05-23
申请号：US14579392
申请日：2014-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout
IPC: H04W72/08 , H04W24/10 , H04W36/30 , H04W28/18 , H04W64/00 , H04W84/12 , H04W84/18 , H04W88/06 , H04W88/08 , H04W28/04
CPC classification number: H04W72/082 , H04W24/10 , H04W28/04 , H04W28/18 , H04W36/30 , H04W64/00 , H04W84/12 , H04W84/18 , H04W88/06 , H04W88/08
Abstract: A method for avoiding mutual interference when heterogeneous communication modules such as LTE, wireless LAN, Bluetooth, and GPS coexist in a terminal in a wireless communication system is provided. The terminal may reduce mutual interference when a plurality of communication modules simultaneously operate to efficiently communicate therewith.
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89.发明授权公开(公告)号：US09629087B2
公开(公告)日：2017-04-18
申请号：US14875569
申请日：2015-10-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim , Kyeong In Jeong , Jung Soo Jung , Joon Young Cho , Gert Jan Van Lieshout , Himke Van Der Velde , Boon Loong Ng
CPC classification number: H04W52/0209 , H04W36/14 , H04W52/0203 , H04W52/0212 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W52/0258 , H04W72/0406 , H04W72/0473 , H04W76/28 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.
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公开(公告)号：US09609604B2
公开(公告)日：2017-03-28
申请号：US14632361
申请日：2015-02-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum Kim , Soeng Hun Kim , Gert-Jan Van Lieshout , Kyeong In Jeong
CPC classification number: H04W52/365 , H04W52/228 , H04W52/545 , H04W72/0413 , H04W88/06 , H04W88/08 , Y02D70/12 , Y02D70/124 , Y02D70/126 , Y02D70/20
Abstract: A method and an apparatus for efficiently transmitting or reporting a Power Headroom Report (PHR) of a User Equipment (UE) are provided. The method of transmitting the PHR of the UE in a mobile communication system includes configuring an extended PHR including an indicator corresponding to a variation factor of a maximum transmission power of the UE, and transmitting the extended PHR from the UE to a Base Station (BS). The BS may be notified of a maximum transmission power of the UE and a variation factor corresponding to the maximum transmission power in order to enable efficient scheduling.
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