公开(公告)号：US20220232586A1

公开(公告)日：2022-07-21

申请号：US17576760

申请日：2022-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Allen JOB ,  Akhil Shukla ,  Vikash Kumar ,  Animesh Kumar ,  Gaurav Singh ,  Palani Lakshmanan ,  Dheeraj Kumar ,  Satya Venkata Uma Kishore Godavarti

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/02 ,  H04W72/04 ,  H04L1/08

Abstract: In an example embodiment, a method of reducing SR max retransmissions in a communication network is disclosed. The method includes: accessing an SR max retransmission UE pool stored in a storage of the base station, the SR max retransmission UE pool being a list of plurality of UEs which experienced SR max retransmission. The method further includes identifying at least one UE in the SR max retransmission pool that would enter an SR max retransmission state, based on a last PUSCH uplink time period and a SR max retransmission time period associated with the at least one UE. Further, the method includes allocating a dummy UL grant to the identified at least one UE.

公开(公告)号：US11671971B2

公开(公告)日：2023-06-06

申请号：US17111383

申请日：2020-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Satya Kumar Vankayala ,  Akhil Shukla ,  Pankaj Bhimrao Thorat ,  Satya Venkata Uma Kishore Godavarti ,  Tummala Seshu ,  Vishal Devinder Karira

IPC: H04W72/21 ,  H04W72/51 ,  H04W72/52

CPC classification number: H04W72/21 ,  H04W72/51 ,  H04W72/52

Abstract: The present disclosure discloses methods and systems for efficiently allocating grants for resource allocation based on BSR index. The method includes receiving by a Base-Station (BS) a Buffer Status Report (BSR) index value from a User Equipment (UE) along with buffer size corresponding to an Uplink (UL) data transmission request. Upon determining the buffer size corresponding to the received BSR index value to be greater than a predefined threshold value, resources to the UE is allocated corresponding to a maximum buffer size of (BSR index-n). Upon receiving UL data from the UE based on the allocated resources, resources to the UE are allocated subsequently using a predefined allocation mechanism until one of, detection of padding bits in the received UL data and on detecting maximum allocation of predefined number of allocation.

公开(公告)号：US12016011B2

公开(公告)日：2024-06-18

申请号：US17576760

申请日：2022-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Allen Job ,  Akhil Shukla ,  Vikash Kumar ,  Animesh Kumar ,  Gaurav Singh ,  Palani Lakshmanan ,  Dheeraj Kumar ,  Satya Venkata Uma Kishore Godavarti

IPC: H04W72/12 ,  H04L1/08 ,  H04W72/02 ,  H04W72/04 ,  H04W72/1263 ,  H04W72/14 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/1263 ,  H04L1/08 ,  H04W72/02 ,  H04W72/21 ,  H04W72/23

Abstract: In an example embodiment, a method of reducing SR max retransmissions in a communication network is disclosed. The method includes: accessing an SR max retransmission UE pool stored in a storage of the base station, the SR max retransmission UE pool being a list of plurality of UEs which experienced SR max retransmission. The method further includes identifying at least one UE in the SR max retransmission pool that would enter an SR max retransmission state, based on a last PUSCH uplink time period and a SR max retransmission time period associated with the at least one UE. Further, the method includes allocating a dummy UL grant to the identified at least one UE.