US 11,671,971 B2
Method and system for allocating resource in wireless communication network
Satya Kumar Vankayala, Bengaluru (IN); Akhil Shukla, Bengaluru (IN); Pankaj Bhimrao Thorat, Bengaluru (IN); Satya Venkata Uma Kishore Godavarti, Bengaluru (IN); Tummala Seshu, Bengaluru (IN); and Vishal Devinder Karira, Bengaluru (IN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 3, 2020, as Appl. No. 17/111,383.
Claims priority of application No. 201941049710 (IN), filed on Dec. 3, 2019; and application No. 201941049710 (IN), filed on Nov. 26, 2020.
Prior Publication US 2021/0168841 A1, Jun. 3, 2021
Int. Cl. H04W 72/21 (2023.01); H04W 72/51 (2023.01); H04W 72/52 (2023.01)
CPC H04W 72/21 (2023.01) [H04W 72/51 (2023.01); H04W 72/52 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A method for allocating resource in wireless communication network, the method comprising:
receiving a buffer status report (BSR) index value from a user equipment (UE) along with buffer size corresponding to an uplink (UL) data transmission request;
determining the buffer size corresponding to the received BSR index value to be greater than a predefined threshold value;
allocating resources to the UE corresponding to a maximum buffer size of (BSR index-n), where n is an integer greater than or equal to 0; and
upon receiving UL data from the UE based on the allocated resources, re-allocating the resources to the UE subsequently until padding bits in the received UL data or maximum allocation of predefined number of allocation is detected,
wherein, upon receiving the UL data from the UE, the buffer size for re-allocation is determined based on a ratio of difference between previously requested BSR index and allocated BSR index (BSR-n) and a predefined scaling value.