Narrowband positioning reference signal

LIN Xingqin, J Bergman, F Gunnarsson… - US Patent …, 2021 - Google Patents
A user equipment (16) is configured for operation in a narrowband wireless communication
system (10). The user equipment (16) is configured to detect receipt of a narrow band …

Narrowband positioning reference signal

LIN Xingqin, J Bergman, F Gunnarsson… - US Patent …, 2022 - Google Patents
A user equipment is configured for operation in a narrowband wireless communication
system. The user equipment is configured to detect receipt of a narrowband positioning …

High resolution wireless indoor positioning system for legacy standards-based narrowband mobile radios

GL Sugar, C Vaidyanathan, Y Tesfai - US Patent 8,265,011, 2012 - Google Patents
Two or more data packets transmitted through a wireless channel are received using a
receiver device. The two or more data packets are a result of two or more transmissions that …

Indoor Positioning System for Standards-Based Narrowband mobile Radios Using Spectrally Overlapping Transmissions

GL Sugar, C Vaidyanathan, Y Tesfai - US Patent App. 13/891,123, 2013 - Google Patents
Two or more data packets transmitted through a wireless channel are received using a
receiver device. The two or more data packets are a result of two or more transmissions that …

Narrowband Carrier Searching

YPE Wang, A Adhikary, A Grövlen… - US Patent App. 15 …, 2018 - Google Patents
A user equipment (400) comprising a narrowband receiver (12) is configured to search
among different possible narrowband allocations (16) for a narrowband carrier (14) having a …

Method for detection of a narrowband positioning reference signal (NPRS) location in a radio frame

LIN Xingqin, F Gunnarsson, O Liberg… - US Patent …, 2021 - Google Patents
US10890646B2 - Method for detection of a narrowband positioning reference signal (NPRS)
location in a radio frame - Google Patents US10890646B2 - Method for detection of a …

OTDOA in unlicensed band for enhancements of horizontal and vertical positioning

FC Cheng, R Da - US Patent 9,869,750, 2018 - Google Patents
A user equipment measures a time difference of arrival of a plurality of signals received at
the user equipment, wherein at least one of the plurality of signals is received at the user …

Determining uplink and downlink delays between a baseband unit and a remote radio head

DL Lorenz, KY Ho, GA Martin - US Patent 9,451,571, 2016 - Google Patents
The present disclosure relates generally to wireless com munication systems and, more
particularly, to signal delays between a baseband unit and a remote radio head in a wireless …

RSTD measurement report mapping for NR positioning

J Cui, Y Tang, D Zhang, Z Wu, Y Kim, H He… - US Patent …, 2024 - Google Patents
A method, UE and integrated circuit for reporting RSTD values to a network. A user
equipment (UE) is configured to establish a connection to a network, the network comprising …

Phase rotation for in-band signal generation for narrow band transmission

AR ALVARINO, CH Hsu, XF Wang, P Gaal… - US Patent …, 2019 - Google Patents
In order to enable a UE receiving a narrowband signal transmitted using in-band resources
to use the LTE reference signals to assist the UE in receiving the narrowband signal using …