Co-existence of latency tolerant and low latency communications

T Islam, J Ma, KKK Au, J Zhang, MA Salem - US Patent 11,252,717, 2022 - Google Patents
Primary Examiner–Hoang-Chuong Q Vu (74) Attorney, Agent, or Firm Slater Matsil, LLP (57)
ABSTRACT Some user equipments (UEs) served by a base station may need to receive …

System and method for multiplexing traffic

T Islam, P Zhang, J Zhang - US Patent 11,071,136, 2021 - Google Patents
A system and method for multiplexing traffic. A wireless device such as a base station may
schedule a first transmission of first data (eg, latency tolerant data) to a first UE on first …

Methods for flexible resource usage

JP Tooher, P Marinier, MM Freda… - US Patent 11,140,640, 2021 - Google Patents
A method and system for flexible resource control for a wireless transmit/receive unit
(WTRU) is disclosed. The WTRU may monitor a first control channel region and receive a …

System and method for efficient bandwidth utilization

T Islam, KKK Au, J Ma, L Zhang - US Patent 10,749,644, 2020 - Google Patents
Abstract Systems and method for defining sub-bands are provided. Each sub-band has a
respective sub-carrier spacing, and at least one sub-band portion. Each sub-band portion …

System and method of waveform design for operation bandwidth extension

J Ma, M Jia, L Zhang, KKK Au - US Patent 11,050,503, 2021 - Google Patents
Different numerologies may be used to communicate orthogonal frequency division
multiplexing (OFDM)-based signals over different frequency sub-bands of a given carrier …

Method and apparatus for receiving control channel for multiple numerologies in a wireless communications system

KC Lin, MC Li - US Patent 10,805,907, 2020 - Google Patents
Techniques for receiving control channel for multiple numerologies are disclosed. The UE
receives a control channel by using a first numerology and receives a first data channel …

Co-existence of low latency and latency tolerant downlink communication

T Islam, M Baligh, KKK Au - US Patent 11,051,208, 2021 - Google Patents
Resources used for downlink communication may be partitioned by the base station so that
a portion of the resources is reserved for the downlink transmission of low latency data …

Flexible and Scalable Air Interface for Mobile Communication

JC Guey, CH Kuo, PK Liao - US Patent App. 15/299,116, 2017 - Google Patents
A flexible time-frequency grid is proposed. A baseline OFDM format consisting of CP and a
following symbol interval is scaled in time to generate a set of extended OFDM frame …

Tti bundling for urllc ul/dl transmissions

CP Li, C Li, J Jiang, W Chen, H Xu, H Sun - US Patent 10,524,257, 2019 - Google Patents
Background Wireless communication networks are widely deployed to provide various
communication services such as voice, video, packet data, messaging, broadcast, and the …

Techniques for unified synchronization channel design in new radio

H Ly, JI Tingfang, H Lee, H Sun, JE Smee - US Patent 10,250,380, 2019 - Google Patents
Various aspects described herein relate to techniques for synchronization channel design
and signaling in wireless communications systems (eg, a 5th Generation (5G) New Radio …