公开(公告)号：US20240056797A1

公开(公告)日：2024-02-15

申请号：US18496791

申请日：2023-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Liang Hu ,  Jung Hyun Bae ,  Mohammed Karmoose ,  Hsien-Ping Lin

IPC: H04W8/24 ,  H04W56/00 ,  H04W72/0453 ,  H04W74/08 ,  H04W72/23

CPC classification number: H04W8/24 ,  H04W56/001 ,  H04W72/0453 ,  H04W74/0833 ,  H04W72/23

Abstract: A system and method for providing early indication by a reduced capability New Radio (NR) User Equipment (UE). In some embodiments the reduced capability UE informs the network, by its use of a combination of preamble, Random Access Channel Occasion (RO), and initial bandwidth part (BWP), that it is a reduced capability UE. In some embodiments, the reduced capability UE transmits payload data in a Message A message. In some embodiments, the reduced capability UE receives, from the network, a set of candidate uplink resources, and transmits a Message 3 message within a subset of the set of candidate uplink resources.

公开(公告)号：US11659547B2

公开(公告)日：2023-05-23

申请号：US17130437

申请日：2020-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun Bae ,  Hsien-Ping Lin

IPC: H04W72/1273 ,  H04W74/08 ,  H04W72/0446 ,  H04W72/23 ,  H04W52/02 ,  H04W72/50

CPC classification number: H04W72/1273 ,  H04W52/0225 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/535 ,  H04W74/0808

Abstract: A method of a user equipment (UE) in a wireless communication network and a UE are provided. The method includes receiving, from the network, a downlink (DL) transmission, determining, by the UE, whether to cancel at least a portion of the DL transmission, and cancelling, by the UE, at least the portion of the DL transmission when the UE determines that the portion of the DL transmission is to be cancelled.

公开(公告)号：US20210029561A1

公开(公告)日：2021-01-28

申请号：US16890961

申请日：2020-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hsien-Ping Lin ,  Jung Hyun Bae

IPC: H04W24/08 ,  H04W8/24 ,  H04W72/04

Abstract: A method for monitoring capability reporting. In some embodiments, the method includes: receiving, by a network, from a user equipment (UE), a physical downlink control channel (PDCCH) monitoring capability, the PDCCH monitoring capability including: a span pattern requirement specifying one or more restrictions on lengths and separations, and a minimum time separation requirement, the minimum time separation requirement specifying a minimum time separation between downlink control informations (DCIs). The method may further include generating, by the network, in response to the PDCCH monitoring capability, a first monitoring occasion (MO) pattern.

公开(公告)号：US10581465B2

公开(公告)日：2020-03-03

申请号：US15949770

申请日：2018-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hsien-Ping Lin ,  Jung Hyun Bae

IPC: H03M13/45 ,  H03M13/15

Abstract: An apparatus for constituent code processing in polar successive cancellation list (SCL) decoding and a method thereof. The apparatus includes a processor configured to determine an activation value I and a number r of the candidate paths, where I is a binary value and r is an integer, (I, r)=ƒ(R, k, m), ƒ is a function, R is a number indicating node reliability, k is an integer indicating a number of information nodes, and m is an integer indicating a number of leaf nodes; determine min1, min2, . . . , minq, wherein q is a number of least reliable bits; determine r candidate paths; determine path metrics PMtj of a codeword j for each candidate path t; and select r most probable paths based on PMtj.

公开(公告)号：US09742440B2

公开(公告)日：2017-08-22

申请号：US14836280

申请日：2015-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mostafa El-Khamy ,  Jungwon Lee ,  Inyup Kang ,  Hsien-Ping Lin

IPC: H04L1/18 ,  H03M13/00 ,  H03M13/13 ,  H04L1/00

CPC classification number: H03M13/6368 ,  H03M13/005 ,  H03M13/13 ,  H03M13/616 ,  H04L1/0057 ,  H04L1/0068 ,  H04L1/1816 ,  H04L1/1819

Abstract: A method, apparatus, and chipset are provided for constructing hybrid automatic repeat request (HARQ) rate-compatible polar codes for communication channels. The method includes constructing, in a terminal, a base polar code of length 2n; and determining a sequence of m

公开(公告)号：US11917645B2

公开(公告)日：2024-02-27

申请号：US18045388

申请日：2022-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hsien-Ping Lin ,  Jung Hyun Bae

IPC: H04L5/00 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04L5/001

Abstract: A method for performing PDCCH monitoring of component carriers (CCs) in a carrier aggregation scheme that aggregates a first CC and a second CC. In some embodiments, the method includes: calculating a first monitoring occasion start time for a monitoring occasion of the first CC, wherein the first monitoring occasion start time is expressed as a first symbol-index value; calculating a second monitoring occasion start time for a monitoring occasion of the second CC, wherein the second monitoring occasion start time is expressed as a second symbol-index value; and generating a schedule for the monitoring occasion of the first CC and the monitoring occasion of the second CC based on an ascending order of the first monitoring occasion start time and the second monitoring occasion start time.

公开(公告)号：US11626949B2

公开(公告)日：2023-04-11

申请号：US17128461

申请日：2020-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun Bae ,  Hsien-Ping Lin

IPC: H04W4/00 ,  H04L5/00 ,  H04W24/10 ,  H04W72/04

Abstract: A method of a user equipment (UE) in a wireless communication network and a UE are provided. The method includes receiving, from the network, at least one downlink (DL) transmission, determining, by the UE, channel resource information reference signal (CSI-RS) occasions in the at least one DL transmission, determining, by the UE, whether a power of each of the CSI-RS occasions is the same, and averaging, by the UE, corresponding measurements when the power of each of the CSI-RS occasions is determined to be the same.

公开(公告)号：US20210329718A1

公开(公告)日：2021-10-21

申请号：US17234754

申请日：2021-04-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Liang Hu ,  Jung Hyun Bae ,  Jungmin Park ,  Hsien-Ping Lin

IPC: H04W76/11 ,  H04L1/00 ,  H04W72/04

Abstract: A system and method for accommodating reduced capability user equipment in a mobile network. The method may include monitoring, by a bandwidth-limited User Equipment (UE), a subset of a core resource set (CORESET), the use of a special synchronization signal for bandwidth-limited UEs, or the use of bandwidth part (BWP) switching.

公开(公告)号：US20210314950A1

公开(公告)日：2021-10-07

申请号：US17028804

申请日：2020-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hsien-Ping Lin ,  Jung Hyun Bae ,  Jungmin Park

IPC: H04W72/04 ,  H04W24/08

Abstract: Provided is a method of network communication for addressing a misalignment of a CORESET resource allocation with a first RB set due to varying RB set size, the method including determining a CORESET configuration, a search space set configuration, and/or an RB set configuration, determining the search space set configuration includes multiple frequency domain monitoring occasions, identifying a CORESET resource in each of the frequency domain monitoring occasions, determining the CORESET resource is only partially confined within the first RB set, and adjusting a PDCCH-monitoring protocol to improve performance of the CORESET resource.

公开(公告)号：US20210258994A1

公开(公告)日：2021-08-19

申请号：US17130437

申请日：2020-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun Bae ,  Hsien-Ping Lin

IPC: H04W72/12 ,  H04W74/08

Abstract: A method of a user equipment (UE) in a wireless communication network and a UE are provided. The method includes receiving, from the network, a downlink (DL) transmission, determining, by the UE, whether to cancel at least a portion of the DL transmission, and cancelling, by the UE, at least the portion of the DL transmission when the UE determines that the portion of the DL transmission is to be cancelled.