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

US20230140356A1 METHOD AND APPARATUS FOR SUPPORTING SUPPLEMENTARY UPLINK FREQUENCIES IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM 有权
公开(公告)号：US20230140356A1
公开(公告)日：2023-05-04
申请号：US18148344
申请日：2022-12-29
申请人： Samsung Electronics Co., Ltd.
发明人： Sangbum KIM , Jaehyuk JANG , Soenghun KIM , Alexander SAYENKO
IPC分类号： H04W48/12 , H04W52/38 , H04W48/02 , H04W72/044 , H04W74/08
摘要： The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car, connected car, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The present disclosure provides a method for preventing a legacy terminal from camping on an enhanced LTE (eLTE) base station that is connected to only a next generation (NG) core by combining a legacy information element (IE) and a new IE carried in system information broadcast by the base station in a next generation mobile communication system.

2. 发明申请

US20230139598A1 METHOD AND APPARATUS FOR HANDLING SWITCHING BETWEEN 2-STEP AND 4-STEP RANDOM ACCESS 有权
公开(公告)号：US20230139598A1
公开(公告)日：2023-05-04
申请号：US18147351
申请日：2022-12-28
申请人： Samsung Electronics Co., Ltd.
发明人： Anil AGIWAL , Jaehyuk JANG
IPC分类号： H04W74/08 , H04W76/27 , H04W76/11 , H04W72/0453 , H04W74/02 , H04W72/23
摘要： A communication method and system for converging a 5th generation (5G) communication system for supporting higher data rates beyond a 4th generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method, terminal, and base station for performing a random access procedure in a wireless communication system are provided. The terminal method includes, receiving, from a base station, a radio resource control (RRC) reconfiguration message including dedicated configuration information for an RA, identifying whether information on a maximum number for message A (MSGA) transmissions is configured in the dedicated configuration information, and in case that the information on the maximum number is configured in the dedicated configuration information, performing the RA procedure based on the information on the maximum number.

3. 发明申请

US20230057791A1 METHOD AND APPARATUS FOR DETERMINING PRIORITY VALUE OF RADIO RESOURCE IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20230057791A1
公开(公告)日：2023-02-23
申请号：US17792308
申请日：2021-01-14
申请人： Samsung Electronics Co., Ltd.
发明人： Sangkyu BAEK , Anil AGIWAL , Soenghun KIM , Jaehyuk JANG
IPC分类号： H04W72/12 , H04L1/18
摘要： The present disclosure relates to a communication technique for merging an IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security-and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method performed by a terminal in a wireless communication system and an apparatus for performing same, the method comprising the steps of obtaining an uplink transmission resource, determining whether a medium access control (MCA) protocol data unit (PDU), which is to be transmitted as the uplink transmission resource, is stored in a hybrid automatic repeat request (HARQ) buffer, and identifying the priority of the uplink transmission resource on the basis of a result of the determination.

4. 发明申请

US20220408512A1 METHOD AND APPARATUS FOR RETRANSMITTING UPLINK DATA CONFIGURED IN DISCONTINUOUS RECEPTION IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20220408512A1
公开(公告)日：2022-12-22
申请号：US17810534
申请日：2022-07-01
申请人： Samsung Electronics Co., Ltd.
发明人： Jaehyuk JANG , Seungri JIN , Soenghun KIM
IPC分类号： H04W76/28 , H04W56/00 , H04W72/12 , H04W76/15 , H04L5/00
摘要： The disclosure relates to a communication technique for converging a 5G communication system, which is provided to support a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The embodiment of the disclosure relates to an uplink data retransmission method. In addition, the embodiment of the disclosure relates to a method for adjusting time synchronization of an uplink.

5. 发明申请

US20220369359A1 METHOD AND APPARATUS FOR TRANSMITTING MULTIPLE ENTRY CONFIGURED GRANT CONFIRMATION MESSAGE IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20220369359A1
公开(公告)日：2022-11-17
申请号：US17772022
申请日：2020-11-06
申请人： Samsung Electronics Co., Ltd.
发明人： Sangkyu BAEK , Anil AGIWAL , Soenghun KIM , Jaehyuk JANG
IPC分类号： H04W72/14 , H04W72/12
摘要： Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, small businesses, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and an apparatus for transmitting a confirmation message for a plurality of configured grants in a wireless communication system.

6. 发明申请

US20220279595A1 DEVICE AND METHOD FOR ACCESSING NETWORK IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20220279595A1
公开(公告)日：2022-09-01
申请号：US17635344
申请日：2020-08-14
申请人： Samsung Electronics Co., Ltd.
发明人： Jaehyuk JANG , Soenghun KIM , Anil AGIWAL
IPC分类号： H04W74/08 , H04W72/04
摘要： The present disclosure relates to a communication technique which combines a 5th generation (5G) communication system for supporting a higher data transmission rate beyond a 4G system with an internet of things (IoT) technique and a system thereof. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT related technology. According to various embodiments of the present disclosure, in a wireless communication system, a terminal may include at least one transceiver and at least one processor coupled with the at least one transceiver, the at least one processor may be configured to receive system information from a cell of a base station, determine whether the cell supports new radio (NR) lite, based on the system information, and if the cell supports the NR lite, perform a random access procedure for the cell, and for the terminal performing the NR lite, at least one of a subcarrier spacing (SCS), a transport block (TB) size, or a bandwidth part (BWP) is reduced to a designated value, compared to other terminal not performing the NR lite.

7. 发明申请

US20220271041A1 SEMICONDUCTOR DEVICES 有权
公开(公告)号：US20220271041A1
公开(公告)日：2022-08-25
申请号：US17484679
申请日：2021-09-24
申请人： Samsung Electronics Co., Ltd.
发明人： Sohyeon BAE , Wonchul LEE , Jaehyun KIM , Jaehyuk JANG , Hyebin CHOI
IPC分类号： H01L27/108 , H01L23/528
摘要： A semiconductor device includes a gate structure and a contact plug. The gate structure extends in a first direction parallel to the substrate, and includes a first conductive pattern, a second conductive pattern and a gate mask sequentially stacked. The contact plug contacts an end portion in the first direction of the gate structure, and includes a first extension portion extending in a vertical direction and contacting sidewalls of the gate mask and the second conductive pattern, a second extension portion under and contacting the first extension portion and a sidewall of the first conductive pattern, and a protrusion portion under and contacting the second extension portion. A bottom of the protrusion portion does not contact the first conductive pattern. A first slope of a sidewall of the first extension portion is greater than a second slope of a sidewall of the second extension portion.

8. 发明申请

US20220104256A1 METHOD AND DEVICE FOR DETECTING UPLINK LBT FAILURE IN WIRELESS COMMUNICATION SYSTEM USING UNLICENSED BAND 有权
公开(公告)号：US20220104256A1
公开(公告)日：2022-03-31
申请号：US17549103
申请日：2021-12-13
申请人： Samsung Electronics Co., Ltd.
发明人： Jaehyuk JANG , Anil Agiwal
IPC分类号： H04W74/08 , H04W24/08 , H04W72/04 , H04W16/14
摘要： The disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The disclosure relates to a method and apparatus for detecting an uplink listen-before-talk (LBT) failure when using a 3GPP 5G new radio (NR) technology in a wireless communication system.

9. 发明申请

US20220078796A1 METHOD AND APPARATUS FOR REQUESTING SYSTEM INFORMATION BY USING PREAMBLE IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM 有权
公开(公告)号：US20220078796A1
公开(公告)日：2022-03-10
申请号：US17531069
申请日：2021-11-19
申请人： Samsung Electronics Co., Ltd.
发明人： Sangbum KIM , Soenghun KIM , Jaehyuk JANG
IPC分类号： H04W72/04 , H04W76/27 , H04W72/12 , H04W74/08
摘要： The present disclosure relates to a communication scheme for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5G communication technology and an IoT related technology. The present invention provides a method and an apparatus for efficiently transmitting or receiving system information by using a preamble in a next generation mobile communication system.

10. 发明申请

US20210368486A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BY USING MULTIPLE BEAMS IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20210368486A1
公开(公告)日：2021-11-25
申请号：US17444456
申请日：2021-08-04
申请人： Samsung Electronics Co., Ltd.
发明人： Seungri JIN , Hoondong NOH , Anil AGIWAL , Soenghun KIM , Jaehyuk JANG
IPC分类号： H04W72/04
摘要： A method performed by a user equipment (UE) in a wireless communication system includes receiving, from a base station (BS), physical downlink shared channel (PDSCH) configuration information including a list of transmission configuration indicator (TCI) states, receiving, from the BS, a PDSCH media access control element (MAC CE) including information indicating activation of at least one TCI state in the list, identifying whether the PDSCH MAC CE is a MAC CE capable of indicating two or more TCI states for one TCI codepoint, receiving, from the BS, downlink control information (DCI) including information indicating a TCI codepoint, and receiving, from the BS, data via a PDSCH based on the information indicating activation of the at least one TCI state, a result of the identifying, and the information indicating the TCI codepoint.

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