Method for allocating reference signals in MIMO system
There is provided a method for placing reference signals in a wireless communication
system. The method includes pre paring a plurality of Sub-frames for a plurality of antennas …
system. The method includes pre paring a plurality of Sub-frames for a plurality of antennas …
Method and device for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas
A method for a base station to transmit a channel-state-information reference signal for up to
8 antenna ports includes mapping, in accordance with a predetermined pattern, the channel …
8 antenna ports includes mapping, in accordance with a predetermined pattern, the channel …
Methods and apparatus to perform residual frequency offset estimation and correction in ieee 802.11 waveforms
H Sampath, S Vermani, DJR Van Nee - US Patent App. 13/023,243, 2011 - Google Patents
Methods and apparatus are provided for performing and utilizing residual frequency offset
estimation and correction in Institute of Electrical and Electronics Engineers (IEEE) 802.11 …
estimation and correction in Institute of Electrical and Electronics Engineers (IEEE) 802.11 …
Channel Estimation, Scheduling, and Resource Allocation using Pilot Channel Measurements
A Hottinen - US Patent App. 12/138,675, 2009 - Google Patents
A wireless communication system is disclosed that includes forming one or more beam
patterns by a transmitter at a first time, where the beam patterns are made up of a first set of …
patterns by a transmitter at a first time, where the beam patterns are made up of a first set of …
System and method for channel estimation for generalized frequency division multiplexing (GFDM)
M Jia - US Patent 9,379,917, 2016 - Google Patents
Embodiments are provided for pre-cancelling signal interfer ence in Generalized Frequency
Division Multiplexing (GFDM). Signal interference is pre-cancelled, at a transmit ter, so that …
Division Multiplexing (GFDM). Signal interference is pre-cancelled, at a transmit ter, so that …
Coexistence mechanism for multiple channels
BD Hart, R Rangarajan, A Hedayat - US Patent 8,797,881, 2014 - Google Patents
In accordance with an example embodiment, there is disclosed herein a coexistence
mechanism for multiple channels. A plurality of channels are monitored to determine which …
mechanism for multiple channels. A plurality of channels are monitored to determine which …
System and method for pilot signal transmission
Y Cao, H Nikopour, A Bayesteh - US Patent 10,911,281, 2021 - Google Patents
Primary Examiner Peter G Solinsky Assistant Examiner-Sanjay K Dewan (74) Attorney,
Agent, or Firm Slater Matsil, LLP (57) ABSTRACT Longer pilot sequences can be supported …
Agent, or Firm Slater Matsil, LLP (57) ABSTRACT Longer pilot sequences can be supported …
Configuration for data and reference signal transmissions with shortened transmission time intervals
S Hosseini, W Chen, J Sun, P Gaal… - US Patent 11,381,435, 2022 - Google Patents
Techniques provide for identifying uplink resources that are to be used for uplink
transmissions using shortened transmission time intervals (sTTIs), such as low latency or …
transmissions using shortened transmission time intervals (sTTIs), such as low latency or …
Partial band configuration for channel state information
HAO Chenxi, Y Zhang - US Patent 11,265,900, 2022 - Google Patents
Methods, systems, and devices for wireless communication are described that provide for
the utilization of multiple partial bands used in the transmission of one or more channel state …
the utilization of multiple partial bands used in the transmission of one or more channel state …
Method, device, and system for transmitting reference signal
M Jing, X Su, R Tamrakar, Q Gao - US Patent 9,660,779, 2017 - Google Patents
(54) METHOD, DEVICE, AND SYSTEM FOR (52) US Cl. TRANSMITTING REFERENCE
SIGNAL CPC......... H04L 5/0048 (2013.01); H04B 7/06.17 (2013.01); H04B 70684 …
SIGNAL CPC......... H04L 5/0048 (2013.01); H04B 7/06.17 (2013.01); H04B 70684 …