公开(公告)号：US20210022172A1

公开(公告)日：2021-01-21

申请号：US16886562

申请日：2020-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Jung Hyun BAE ,  Mohammed KARMOOSE

IPC: H04W72/14 ,  H04W74/08 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects include a method for preserving a msg3 transmission. The method may include receiving, by a UE device, from a base station, a CI that overlaps with the msg3 transmission. Responsive to receiving the CI, the msg3 transmission is not canceled. Another method disclosed herein includes continuing an RA procedure. The method may include encoding a first part of the msgB. The method may include encoding a second part of the msgB. The method may include attempting to decode, by the UE device, the first part of the msgB. The method may include attempting to decode, by the UE device, the second part of the msgB. Based on successfully decoding of the first part of the msgB, and unsuccessfully decoding of the second part of the msgB, the method may include continuing the RA procedure.

公开(公告)号：US20200295782A1

公开(公告)日：2020-09-17

申请号：US16885566

申请日：2020-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Kee-Bong SONG ,  Jung Hyun BAE

IPC: H03M13/11 ,  H03M13/25

Abstract: An apparatus and method are provided. The apparatus includes a decoder including a first input configured to receive transport blocks, a second input, and an output configured to provide a decoded codeword, and an offset value updater including an input connected to the output of the decoder, and an output, connected to the second input of the decoder, configured to provide an updated offset value.

公开(公告)号：US20200177204A1

公开(公告)日：2020-06-04

申请号：US16269190

申请日：2019-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Kee-Bong SONG ,  Jung Hyun BAE

IPC: H03M13/11 ,  H03M13/25

Abstract: An apparatus and method are provided. The apparatus includes a decoder, including a first input configured to receive transport blocks, a second input, a third input, a fourth input, and an output configured to provide a decoded codeword, and an offset value updater, including an input connected to the output of the decoder, a first output connected to the third input of the decoder configured to provide an updated offset value, and a second output connected to the fourth input of the decoder configured to provide an index for a next codeword to be decoded.

公开(公告)号：US20240260083A1

公开(公告)日：2024-08-01

申请号：US18629914

申请日：2024-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Jung Hyun BAE

IPC: H04W74/0808 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W74/0808 ,  H04W24/08 ,  H04W72/23

Abstract: Various aspects include a method of providing, by a network to a UE device, a transmission grant. The method includes initiating a process to provide the transmission grant for a transmission within a particular time. The method includes verifying that there is no cancellation indication that overlaps the particular time. The method includes providing, based on the verification, the transmission grant to the UE device. The method includes determining whether there is no transmission that overlaps with a cancellation window associated with a monitoring occasion, and based on the determination, skipping the monitoring occasion. Also disclosed a system for providing a transmission grant to the UE device.

公开(公告)号：US20210029744A1

公开(公告)日：2021-01-28

申请号：US16882431

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun BAE ,  Ahmed A. ABOTABL ,  Mohammed KARMOOSE

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/02 ,  H04W72/12

Abstract: A method for random access in a wireless communication network may include selecting a first configuration or a second configuration for a physical uplink shared channel (PUSCH), selecting a preamble from a first preamble group corresponding to the first configuration or a second preamble group corresponding to the second configuration, transmitting the selected preamble from a user equipment (UE) through a physical random access channel (PRACH), and transmitting a payload from the UE through the PUSCH using the selected configuration, wherein the selected configuration and the selected preamble may be determined by the UE. The one or more preambles in the first and second preamble groups may be mapped to one or more sets of PUSCH resources in the first and second configurations, respectively, and the UE may transmit the payload using the set of PUSCH resources mapped to the selected preamble.

公开(公告)号：US20230224915A1

公开(公告)日：2023-07-13

申请号：US18122700

申请日：2023-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Jung Hyun BAE ,  Mohammed KARMOOSE

IPC: H04W74/08 ,  H04W76/11 ,  H04W72/11

CPC classification number: H04W74/0833 ,  H04W72/11 ,  H04W76/11

Abstract: Various aspects include a method for preserving a msg3 transmission. The method may include receiving, by a UE device, from a base station, a CI that overlaps with the msg3 transmission. Responsive to receiving the CI, the msg3 transmission is not canceled. Another method disclosed herein includes continuing an RA procedure. The method may include encoding a first part of the msgB. The method may include encoding a second part of the msgB. The method may include attempting to decode, by the UE device, the first part of the msgB. The method may include attempting to decode, by the UE device, the second part of the msgB. Based on successfully decoding of the first part of the msgB, and unsuccessfully decoding of the second part of the msgB, the method may include continuing the RA procedure.

公开(公告)号：US20220295554A1

公开(公告)日：2022-09-15

申请号：US17827653

申请日：2022-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Jung Hyun BAE

IPC: H04W74/08 ,  H04W24/08 ,  H04W72/04 ,  H04W72/14

Abstract: Various aspects include a method of providing, by a network to a UE device, a transmission grant. The method includes initiating a process to provide the transmission grant for a transmission within a particular time. The method includes verifying that there is no cancellation indication that overlaps the particular time. The method includes providing, based on the verification, the transmission grant to the UE device. The method includes determining whether there is no transmission that overlaps with a cancellation window associated with a monitoring occasion, and based on the determination, skipping the monitoring occasion. Also disclosed a system for providing a transmission grant to the UE device.

公开(公告)号：US20210022177A1

公开(公告)日：2021-01-21

申请号：US16878601

申请日：2020-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Jung Hyun BAE

IPC: H04W74/08 ,  H04W72/14 ,  H04W72/04 ,  H04W24/08

Abstract: Various aspects include a method of providing, by a network to a UE device, a transmission grant. The method includes initiating a process to provide the transmission grant for a transmission within a particular time. The method includes verifying that there is no cancellation indication that overlaps the particular time. The method includes providing, based on the verification, the transmission grant to the UE device. The method includes determining whether there is no transmission that overlaps with a cancellation window associated with a monitoring occasion, and based on the determination, skipping the monitoring occasion. Also disclosed a system for providing a transmission grant to the UE device.