公开(公告)号：US20210168841A1

公开(公告)日：2021-06-03

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: H04W72/12 ,  H04W72/04

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：US20240031074A1

公开(公告)日：2024-01-25

申请号：US17754892

申请日：2020-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Satya Kumar VANKAYALA ,  Abhay Kumar SAH ,  Anshuman NIGAM ,  Satya Venkata Uma Kishore GODAVARTI ,  Tirthankar MITTRA

IPC: H04L1/1812

CPC classification number: H04L1/1819

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).
Embodiments of present disclosure relates to apparatus and method for enabling optimized decoding of data packet in HARQ based communication in wireless communication network. Initially, unsuccessful decoding of instant data packet received from transmitting unit is identified. If number of previous data packets, received preceding the instant data packet, is greater than one, subsequent decoding is enabled in the receiving unit for the instant data packet. The subsequent decoding includes generating sequentially, modified versions of data packets, for decoding. The modified versions comprises all possible weighted combinations of the data packets with at least one of the instant data packet and one or more of the previous data packets. Each of the modified versions is decoded individually and a subsequent modified version from the modified versions is generated when unsuccessful decoding is identified for previously generated modified version from the modified versions.

公开(公告)号：US20150358875A1

公开(公告)日：2015-12-10

申请号：US14759341

申请日：2013-10-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Anand Devidas KASHIKAR ,  Satya Venkata Uma Kishore GODAVARTI ,  Mohan Rao Naga Santha GOLI ,  Venkateswara Rao MANEPALLI

IPC: H04W36/14

CPC classification number: H04W36/24 ,  H04W36/14 ,  H04W36/30 ,  H04W48/18

Abstract: A method and system for providing enhanced packet data services to user equipment (UE) is disclosed. The method disclosed comprises: switching to a first Radio Access Network (RAN) from a second RAN when the UE suffers loss of coverage in the second RAN during a mobility of the UE, and transmitting a request to the first RAN when the UE detects the coverage in the second RAN to redirect the UE to the second RAN.

Abstract translation: 公开了一种用于向用户设备（UE）提供增强的分组数据服务的方法和系统。 所公开的方法包括：当UE在UE的移动性期间在第二RAN中遭受丢失时，从第二RAN切换到第一无线电接入网络（RAN），并且当UE检测到所述UE时，向第一RAN发送请求 覆盖在第二RAN中以将UE重定向到第二RAN。