专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220329975A1 METHOD AND APPARATUS FOR DETERMINATION AND REPORTING OF UE POSITION IN AN NTN 有权
公开(公告)号：US20220329975A1
公开(公告)日：2022-10-13
申请号：US17716868
申请日：2022-04-08
申请人： Samsung Electronics Co., Ltd.
发明人： Kyeongin Jeong , Nishithkumar D. Tripathi , Aristides Papasakellariou
IPC分类号： H04W4/029 , G01S19/51
摘要： Methods and apparatuses for reporting UE location information in a wireless communication system. A method of operating a UE comprises: receiving, from a base station (BS) in a non-terrestrial network (NTN), a message requesting to report the UE location information; generating, based on a positioning operation, first UE location information; generating second UE location information that is derived from the first UE location information; and transmitting, to the BS, the second UE location information as the UE location information.

2. 发明授权

US11452084B2 Method and apparatus for effectively providing TDD configuration information to user equipment and determining uplink transmission timing in mobile communication system supporting TDD 有权
公开(公告)号：US11452084B2
公开(公告)日：2022-09-20
申请号：US16835048
申请日：2020-03-30
申请人： Samsung Electronics Co., Ltd.
发明人： Sangbum Kim , Soenghun Kim , Kyeongin Jeong
IPC分类号： H04J3/00 , H04W72/04 , H04B7/26 , H04L7/00 , H04L7/033 , H04L5/14 , H04W72/12 , H04W72/14 , H04W74/08 , H04L5/00
摘要： A method for configuring a time division duplex (TDD) of a user equipment in a communication system, according to one embodiment of the present invention, comprises the steps of: receiving from a base station a first TDD configuration; receiving from the base station a message including information related to a dynamic TDD configuration; receiving a second TDD configuration according to the received information related to the dynamic TDD configuration; receiving from the base station an uplink grant; and determining whether to apply the first TDD configuration or the second TDD configuration based on a method by which the unlink grant is received. According to one embodiment of the present invention, the advantages of configuring a shorter cycle of the TDD to the user equipment supporting the TDD in a wireless communication system, and rapidly configuring the TDD to the user equipment variably according to a communication situation are provided.

3. 发明申请

US20220167345A1 METHOD AND APPARATUS FOR ENHANCED RESOURCE ALLOCATION IN SL COMMUNICATION 有权
公开(公告)号：US20220167345A1
公开(公告)日：2022-05-26
申请号：US17530189
申请日：2021-11-18
申请人： Samsung Electronics Co., Ltd.
发明人： Kyeongin Jeong , Emad N. Farag
IPC分类号： H04W72/04 , H04W72/02 , H04W72/08
摘要： Methods and apparatuses in a wireless communication system. A method of operating a first user equipment (UE) comprises: receiving, from a second UE, inter-UE coordination information including sidelink (SL) resources and a zone identification (ID) for resource allocation for transmission of SL data; identifying a transmission range for the transmission of the SL data; calculating, based on the zone ID, a distance between the second UE and the first UE; determining whether the inter-UE coordination information is valid based on the transmission range and the distance; identifying the SL resources based on a determination that the inter-UE coordination information is valid; and transmitting the SL data.

4. 发明申请

US20220159752A1 SIDELINK NETWORK ASSISTED INTER-UE COORDINATION 有权
公开(公告)号：US20220159752A1
公开(公告)日：2022-05-19
申请号：US17454027
申请日：2021-11-08
申请人： Samsung Electronics Co., Ltd.
发明人： Emad N. Farag , Kyeongin Jeong
IPC分类号： H04W76/14
摘要： Methods and apparatuses for sidelink (SL) network assisted inter-user equipment (UE) coordination in a wireless communication system. A method for operating a UE includes receiving, on a Uu interface, a message associated with SL inter-UE coordination information, determining SL resources for a SL transmission based on the SL inter-UE coordination information, selecting the SL resources for the SL transmission, and transmitting on a SL interface using the SL resources. A method of operating a BS includes receiving, on a Uu interface, a message including first SL inter-UE coordination information from a first UE, determining a second UE as a recipient for the first SL inter-UE coordination information, generating second SL inter-UE coordination information from aggregation of the first SL inter-UE coordination information and other SL inter-UE coordination information, and transmitting the second SL inter-UE coordination information to the second UE.

5. 发明申请

US20220150806A1 METHOD AND APPARATUS FOR EFFICIENT NEIGHBORING CELL SEARCH IN A WIRELESS COMMUNICATION NETWORK 有权
公开(公告)号：US20220150806A1
公开(公告)日：2022-05-12
申请号：US17517562
申请日：2021-11-02
申请人： Samsung Electronics Co., Ltd.
发明人： Nishithkumar D. Tripathi , Kyeongin Jeong
IPC分类号： H04W48/16 , H04W48/20 , H04B17/318 , H04W48/04
摘要： Methods and apparatuses of UE for an efficient neighbor cell search in a wireless communication network. A method of a UE comprises: receiving system information including time instance information for performing measurements on neighboring cells; identifying a time instance included in the time instance information; determining, based on a comparison between a current absolute time and the time instance, whether to perform the measurements on the neighboring cells; and skipping performing the measurements on the neighboring cells based on a determination that the current absolute time is before the time instance.

6. 发明申请

US20210289368A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA USING PLURALITY OF CARRIERS IN MOBILE COMMUNICATION SYSTEM 有权
公开(公告)号：US20210289368A1
公开(公告)日：2021-09-16
申请号：US17334585
申请日：2021-05-28
申请人： Samsung Electronics Co., Ltd.
发明人： Soenghun Kim , Gert Jan Van Lieshout , Sangbum Kim , Kyeongin Jeong
IPC分类号： H04W24/02 , H04W76/10 , H04W76/15 , H04W28/02 , H04W72/04
摘要： A mobile communication system is provided. In particular, a method and an apparatus for transmitting/receiving data using a plurality of carriers in a mobile communication system is provided.

7. 发明申请

US20210266869A1 SIDELINK TX RESOURCE POOL SELECTION 有权
公开(公告)号：US20210266869A1
公开(公告)日：2021-08-26
申请号：US17248994
申请日：2021-02-16
申请人： Samsung Electronics Co., Ltd.
发明人： Kyeongin Jeong
IPC分类号： H04W72/02 , H04W72/10 , H04W76/27 , H04L1/18 , H04W80/02
摘要： Methods and apparatuses in a wireless communication system. A method of operating a UE includes: receiving configuration information for TX resource pools including at least one of a first set of resource pools or a second set of resource pools; identifying, at an RRC sub-layer, the first and second set of resource pools based on a HARQ feedback channel; selecting, at a MAC sub-layer, a logical channel to transmit SL data, wherein the logical channel includes a highest priority among multiple logical channels using an LCP function; determining, at the MAC sub-layer, whether the logical channel is configured with the HARQ feedback channel; selecting, at the MAC sub-layer, a TX resource pool from the first set of resource pools based on a determination that the logical channel is configured with the HARQ feedback channel; and transmitting the SL data based on the TX resource pool.

8. 发明授权

US10972939B2 Method and apparatus for receiving MAC PDU in mobile communication system 有权
公开(公告)号：US10972939B2
公开(公告)日：2021-04-06
申请号：US16511767
申请日：2019-07-15
申请人： Samsung Electronics Co., Ltd.
发明人： Soenghun Kim , Sangbum Kim , Kyeongin Jeong , Jaehyuk Jang
IPC分类号： H04W4/00 , H04W28/06 , H04W74/08 , H04L1/00 , H04W52/14 , H04W52/36 , H04W52/38 , H04W74/00 , H04W80/02 , H04L29/06 , H04L29/08 , H04W84/04
摘要： The present disclosure relates to a communication technique and system for converging, with IoT technology, a 5G communication system for supporting a higher data transmission rate beyond a 4G system. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cards, health care, digital education, retail business, security and safety related services, etc.), on the basis of the 5G communication technology and IoT associated technology. According to the present invention, in a method of receiving a MAC PDU, when an unused value is included in a received MAC PDU, the MAC PDU is received through a multicast channel, and the unused value is included in a sub-header of the MAC PDU, the sub-header and a payload portion corresponding to the sub-header are ignored and the remaining sub-header and payload portion are processed.

9. 发明授权

US10701653B2 Signal receiving method and apparatus in device-to-device wireless communication 有权
公开(公告)号：US10701653B2
公开(公告)日：2020-06-30
申请号：US15571437
申请日：2016-05-04
申请人： Samsung Electronics Co., Ltd.
发明人： Yongjun Kwak , Sangmin Ro , Juho Lee , Kyeongin Jeong
IPC分类号： H04J3/06 , H04W56/00 , H04L5/00 , H04W24/08
摘要： The present disclosure relates to a communication technique for converging IoT technology and a 5G communication system for supporting higher data transmission rate after a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, a smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety related service etc.) based on 5G communication technology and IoT related technology. The present invention relates to a signal receiving method and apparatus of a terminal in device-to-device wireless communication. In the present invention, a D2D reception terminal can measure a DM RS transmitted together with a PSBCH or detect energy with respect to the entirety of or a part of a symbol region through which the PSBCH or DM RS in a synchronization subframe can be transmitted so as to enable use as a criterion for determining whether to retry PSBCH decoding. When a DM RS measurement level or an energy detecting level is larger than a certain threshold value, the D2D reception terminal recognizes that the PSBCH has been transmitted and may retry the PSBCH decoding for a certain time or a certain number of times. When a DM RS measurement level or an energy detecting level is smaller than a certain threshold value, the D2D reception terminal recognizes that the PSBCH has not been transmitted and may not retry the PSBCH decoding. When the PSBCH decoding is not retried, the D2D reception terminal can try other PSSS/SSSS detection. Through the present invention, the D2D reception terminal can avoid inefficient operation of retrying the PSBCH decoding for a certain time or a certain number of times despite non-transmission of the PSBCH.

10. 发明授权

US10694456B2 Network selection and random access method and apparatus of machine-type communication user equipment in mobile communication system 有权
公开(公告)号：US10694456B2
公开(公告)日：2020-06-23
申请号：US16166756
申请日：2018-10-22
申请人： Samsung Electronics Co., Ltd.
发明人： Jaehyuk Jang , Boon Loong Ng , Gert-Jan Van Lieshout , Himke Van Der Velde , Kyeongin Jeong
IPC分类号： H04W48/18 , H04W4/70 , H04W74/08 , H04W88/02 , H04W88/08
摘要： A network selection, a random access method, and an apparatus of a Machine Type Communication (MTC) User Equipment (UE) for use in a Long Term Evolution (LTE) are provided. A cell selection method of an MTC terminal of the present disclosure includes receiving a message from a base station forming a cell, determining whether the message includes an MTC supportability indicator, and barring, when the message includes no MTC supportability indicator, scanning a frequency used in communication with the base station during a determined period.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式