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公开(公告)号：US11122539B2
公开(公告)日：2021-09-14
申请号：US16669021
申请日：2019-10-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Jaehyuk Jang , Soenghun Kim
Abstract: The present disclosure relates to 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). The present disclosure 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. The present disclosure provides a method and apparatus for paging transmission and reception, SI window determination and UL carrier selection.
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62.发明授权公开(公告)号：US11121841B2
公开(公告)日：2021-09-14
申请号：US16031969
申请日：2018-07-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Anshuman Nigam
IPC: H04L5/00 , H04W28/06 , H04B7/0413 , H04W4/18 , H04B7/06
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method and system for managing data transmission in a communication network is provided. During Data Resource Bearer (DRB) creation, network signals to a transmitting node, the data transfer requirement. The network uses a signaling parameter to indicate a large data transfer requirement. Based on the data transfer requirement information collected from the network, the transmitting node determines the type of data format that needs to be used for the data transmission. If the network signals large data transfer requirement, then the transmitting node selects a Subheader format in which the length field of the data format suits the large data transfer requirement. Further, data communication is initiated using the selected Subheader format.
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63.发明授权公开(公告)号：US11115162B2
公开(公告)日：2021-09-07
申请号：US16776087
申请日：2020-01-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donggun Kim , Soenghun Kim , Anil Agiwal
Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on 5G communication technology and IoT-related technology. Disclosed is a method of a user equipment (UE) in a wireless communication system. The method includes: receiving a message including secondary cell (SCell) configuration information from a base station; identifying whether a condition for transitioning the SCell to a dormant state is satisfied; and in case that the condition for transitioning the SCell to the dormant state is satisfied, releasing periodic transmission resources for the SCell configured in the UE.
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公开(公告)号：US11109332B2
公开(公告)日：2021-08-31
申请号：US16607881
申请日：2018-05-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Peng Xue , Anil Agiwal , Hyunseok Ryu , Hyunkyu Yu
Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth 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 of a terminal for receiving data in a cellular network is provided. The method comprises receiving a synchronization signal block (SS block) including at least one synchronization signal and a broadcast channel from a base station, identifying an offset between the SS block and a resource block (RB) grid from system information in the broadcast channel, and determining the resource block grid based on the offset.
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65.再颁专利公开(公告)号：USRE48631E1
公开(公告)日：2021-07-06
申请号：US16671973
申请日：2019-11-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sudhir Kumar Baghel , Anil Agiwal , Rajavelsamy Rajadurai
Abstract: A method and system for providing selective protection of data exchanged between user equipment (UE) and network is disclosed. The selective protection is applied to a packet, a bearer or an access point name for secure exchange of data between the UE and the network. The network decides to apply selective protection based on configuration of network, configuration of UE, load in the network, battery power availability of UE, type of application running on UE. Further, the UE can request for selective protection based on the type of application running on UE and the battery level availability of the UE. The selective protection is either enabled or disabled dynamically by the network. Further, various mechanisms for applying selective protection for each bearer, each packet and each Access Point Name (APN) are disclosed. Additionally, the method for identifying a secured and a non secured bearer has also been disclosed.
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Patent Agency Ranking
公开(公告)号：US11057940B2
公开(公告)日：2021-07-06
申请号：US16399172
申请日：2019-04-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Soenghun Kim
Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth 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 of a terminal for performing a random access procedure in a wireless communication system is provided. A method includes identifying whether physical random access channel (PRACH) occasions are configured for an active uplink (UL) bandwidth part (BWP) of a serving cell; based on the PRACH occasions not being configured for the active UL BWP and the serving cell being a special cell (SpCell), switching an active downlink (DL) BWP of the SpCell; and performing the random access procedure on the active DL BWP of the SpCell and the active UL BWP of the serving cell. A method by a terminal for transmitting a message 3 (Msg3) in a random access procedure is provided. In addition, a method by a terminal for system information (SI) request is provided.
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67.发明授权公开(公告)号：US10993270B2
公开(公告)日：2021-04-27
申请号：US16445988
申请日：2019-06-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Soenghun Kim
Abstract: 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). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology. The present disclosure provides a method and an apparatus for performing a random access by a terminal in a wireless communication system by starting a backoff timer for a random access preamble retransmission, determining whether a criterion to select a contention free random access resource is met during the backoff timer, selecting a random access resource for a transmission of a random access preamble when the criterion is met during the backoff timer, and transmitting, to a base station, the random access preamble in the selected random access resource.
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公开(公告)号：US10965361B2
公开(公告)日：2021-03-30
申请号：US16534336
申请日：2019-08-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Soenghun Kim , Mangesh Abhimanyu Ingale
IPC: H04B7/06 , H04W74/08 , H04W76/27 , H04W76/11 , H04W36/08 , H04W36/30 , H04W8/30 , H04W36/00 , H04W36/06 , H04W48/16 , H04W72/04 , H04W84/04
Abstract: A system for converging fifth generation (5G) communication systems for supporting higher data rates beyond fourth generation (4G) systems with a technology for Internet of things (IoT) is 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 terminal and base station are provided for performing beam failure detection and a recovery procedure using first and second configuration information for beam failure recovery (BFR) and if failure is detected, initiating a first random access (RA) procedure and if second configuration information is received while the first RA procedure is ongoing, terminating the first RA procedure and initiating a second RA procedure based on the second configuration information.
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69.发明授权公开(公告)号：US10912121B2
公开(公告)日：2021-02-02
申请号：US16005947
申请日：2018-06-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byounghoon Jung , Anil Agiwal , Jungmin Moon , Seunghoon Park
Abstract: 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 disclosure 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. The disclosure provides a method of a terminal, including receiving random access resource configuration information and quasi co-location (QCL) information from a base station, measuring a channel state information-reference signal (CSI-RS), identifying a random access resource based on the CSI-RS, the QCL information and the random access resource configuration information, and transmitting a random access preamble based on the random access resource.
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公开(公告)号：US10904859B2
公开(公告)日：2021-01-26
申请号：US16983312
申请日：2020-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Youngbin Chang , Anshuman Nigam , Peng Xue
Abstract: A communication method and system for converging a 5th-Generation (5G) communication system and for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) 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. An apparatus and method are provided for transmitting/receiving a paging message in a next generation communication system.
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