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：US11010292B2

公开(公告)日：2021-05-18

申请号：US16665607

申请日：2019-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Satya Kumar Vankayala ,  Dheeraj Kumar ,  Satya Venkata Uma Kishore Godavarti ,  Ashok Kumar Reddy Chavva ,  Vishal Devinder Karira ,  Nithin Srinivasan

IPC: G06F12/06 ,  H04L1/18 ,  H04W88/02

Abstract: A method of dynamic memory management in a user equipment (UE) is provided. The method includes receiving, by the UE, transport block size (TBS) information, from a base station (BS), associated with a data packet to be transmitted by the BS to the UE; identifying, by the UE, a plurality of empty bins and a size of each of the plurality of empty bins in a memory of the UE; detecting, by the UE, a presence of one or more empty bins, among the plurality of empty bins in the memory, with a size of each of the one or more empty bins greater than the TBS of the data packet; and allocating, by the UE, a smallest size empty bin, with a size greater than the TBS of the data packet, among the one or more empty bins to the data packet.