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公开(公告)号：US20230188296A1
公开(公告)日：2023-06-15
申请号：US17992673
申请日：2022-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yaser Mohamed Mostafa Kamal FOUAD , Philippe Jean Marc Michel SARTORI , Jung Hyun BAE , Mohammed KARMOOSE
CPC classification number: H04L5/0053 , H04W72/0406
Abstract: A system and a method are disclosed for sending enhanced feedback through PSFCH resources. In an embodiment, a receiving user equipment (Rx UE) determines that enhanced feedback is to be sent to a transmitting user equipment (Tx UE), such as based on resource pool configuration, a request from the Tx UE for enhanced feedback, or detection of a triggering event. The Rx UE encodes the enhanced feedback into a combination of a plurality of PSFCH resources based on an encoding scheme. The Rx UE then transmits the encoded feedback information in the plurality of PSFCH resources.
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公开(公告)号：US20230038818A1
公开(公告)日：2023-02-09
申请号：US17970772
申请日：2022-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yaser Mohamed Mostafa Kamal FOUAD , Jung Hyun BAE , Jungwon LEE
Abstract: A method and user equipment (UE) are provided. An assistance request is transmitted from a first UE to at least one second UE. Assistance information including an indication of a set of one or more resources for transmission is received by the first UE, from the at least one second UE. It is determined that the set includes a reserved resource. At least one resource, other than the reserved resource, is selected from the set of one or more resources, for transmission by the first UE.
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公开(公告)号：US20240147501A1
公开(公告)日：2024-05-02
申请号：US18470989
申请日：2023-09-20
Applicant: Samsung Electronics Co., Ltd.
CPC classification number: H04W72/25 , H04L5/0051 , H04W52/52 , H04W72/02
Abstract: A method and a device are provide in which a first user equipment (UE) detects first sidelink (SL) control information (SCI) of a second UE. The first UE allocates a first resource in a slot for SL positioning reference signal (PRS) symbols of the first UE, based on the first SCI. A second resource of the slot is for SL-PRS symbols of the second UE. The first resource and the second resource are separated by a first symbol for automatic gain control (AGC) training for subsequent SL-PRS symbols.
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公开(公告)号：US20240147416A1
公开(公告)日：2024-05-02
申请号：US18489294
申请日：2023-10-18
Applicant: Samsung Electronics Co., Ltd.
IPC: H04W68/00 , H04L5/00 , H04W72/25 , H04W72/542
CPC classification number: H04W68/00 , H04L5/0051 , H04W72/25 , H04W72/542
Abstract: A method and a device are provided in which a user equipment (UE) allocates, in a dedicated resource pool for transmitting a sidelink (SL)-positioning reference signal (PRS), a first resource in a slot for SL-PRS symbols, allocates, in the dedicated resource pool, a second resource in a control region of the slot for physical SL control channel (PSCCH) symbols, measures, in the dedicated resource pool, a channel busy ratio (CBR) based on resource elements of at least one of the SL-PRS symbols or the PSCCH symbols, and determine transmission parameters for the SL-PRS based on at least the CBR.
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公开(公告)号：US20240089969A1
公开(公告)日：2024-03-14
申请号：US18507567
申请日：2023-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yaser Mohamed Mostafa Kamal FOUAD , Jung Hyun BAE , Jungwon LEE
CPC classification number: H04W72/20 , H04J13/0062 , H04W4/40 , H04W72/02
Abstract: A method and user equipment (UE) are provided. The method includes transmitting, from a first UE, an assistance request to at least one neighboring UE, receiving, by the first UE and from the at least one neighboring UE, assistance information including an indication of at least one resource for transmission, and transmitting, from the first UE, over the indicated at least one resource.
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Patent Agency Ranking
公开(公告)号：US20230300801A1
公开(公告)日：2023-09-21
申请号：US18101175
申请日：2023-01-25
Applicant: Samsung Electronics Co., Ltd.
IPC: H04W72/02 , H04W72/54 , H04W72/0446
CPC classification number: H04W72/02 , H04W72/54 , H04W72/0446
Abstract: Systems and methods are disclosed for transmission by a UE in a coexistence band of a first communication scheme and a second communication scheme. A method includes identifying that the UE is operating on a shared carrier; determining whether a beginning of a first communication scheme slot coincides with a beginning of a second communication scheme subframe on the shared carrier; in response to determining that the beginning of the first communication scheme slot coincides with the beginning of the second communication scheme subframe, performing energy detection; and performing a first type of slot transmission based on energy detected for an overlapping subframe of the second communication scheme subframe being less than a first threshold.
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公开(公告)号：US20230199819A1
公开(公告)日：2023-06-22
申请号：US18071297
申请日：2022-11-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yaser Mohamed Mostafa Kamal FOUAD , Philippe Jean SARTORI , Liang HU
IPC: H04W72/541 , H04W72/25 , H04W72/0446 , H04W72/56
CPC classification number: H04W72/541 , H04W72/25 , H04W72/0446 , H04W72/56
Abstract: Disclosed is a method including identifying, for a transmission between a user equipment (UE) and one or more neighboring UEs, one or more interfering UEs of the one or more neighboring UEs by determining potential collisions between candidate resources identified by the UE and resources selected by the one or more neighboring UEs based on beam information, location information of the UE, measured signal strength, and resource reservation information, and excluding resources reserved by the one or more interfering UEs from a resource selection window.
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公开(公告)号：US20220015099A1
公开(公告)日：2022-01-13
申请号：US17342238
申请日：2021-06-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yaser Mohamed Mostafa Kamal FOUAD , Jung Hyun Bae
Abstract: A UE apparatus is provided for NR V2X Mode 2 resource selection. The UE apparatus includes a transceiver; and a processor configured to identify a sensing window and a resource selection window, monitor for sidelink control information (SCI) transmitted by neighbor UEs in the sensing window, determine a resource for transmitting data in the resource selection window, and transmit, via the transceiver, data using the determined resource. The sensing window includes a mandated sensing duration for detection of aperiodic traffic prior to transmission by the transceiver.
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公开(公告)号：US20210352735A1
公开(公告)日：2021-11-11
申请号：US17233435
申请日：2021-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jung Hyun BAE , Mohammed KARMOOSE , Yaser Mohamed Mostafa Kamal FOUAD
Abstract: A method may include sending a contention resolution message for a random access procedure from a user equipment (UE) through a physical uplink channel in a wireless communication network, and sending a repetition of the contention resolution message from the UE through the physical uplink channel. The physical uplink channel may include a physical uplink shared channel (PUSCH). The method may further include selecting a preamble from a first preamble group corresponding to a capability of the UE to send the repetition of the contention resolution message, and sending the preamble from the UE. Selecting the preamble from the first preamble group may include selecting a preamble from a first preamble sub-group corresponding to the capability of the UE to send the repetition of the contention resolution message.
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公开(公告)号：US20240205945A1
公开(公告)日：2024-06-20
申请号：US18525259
申请日：2023-11-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yaser Mohamed Mostafa Kamal FOUAD , Philippe Jean Marc Michel SARTORI , Jung Hyun BAE , Liang HU
IPC: H04W72/40 , H04W72/0446 , H04W72/25
CPC classification number: H04W72/40 , H04W72/0446 , H04W72/25
Abstract: A system and a method are disclosed for processing, by a user equipment (UE), a first automatic gain control (AGC) symbol at a first slot of a wireless transmission; receiving, by the UE, an indication of a number of AGC symbols for processing in the wireless transmission; and determining, by the UE and based on the indication received, whether to process at least a second AGC symbol of the wireless transmission. The indication may include information that at least the second AGC symbol exists in a subsequent slot of the wireless transmission and the UE may further processing, based on the determination and indication, at least a second AGC symbol. The UE may further send, to a separate transmitting (Tx) UE, a request to send the wireless transmission comprising multiple AGC symbols, wherein the indication is based on the request sent to the Tx UE.
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