Method and apparatus for initial access in wireless communication systems
(57) ABSTRACT A base station includes a controller configured to map initial access
signals, each initial access signal corresponding to one of a plurality of transmit beams, to a …
signals, each initial access signal corresponding to one of a plurality of transmit beams, to a …
Apparatus, systems and methods for mobile network positioning of MTC devices using common reference or synchronization signals
M Persson, B Priyanto, PC Karlsson - US Patent 9,877,161, 2018 - Google Patents
Abstract Embodiments improve User Equipment (UE) positioning accuracy in a mobile
communication system by providing for a UE configured to listen for Positioning Reference …
communication system by providing for a UE configured to listen for Positioning Reference …
Synchronization processing method and apparatus, and device
J Liu, J Luo, Y Du, SHI Hongzhe - US Patent 10,887,855, 2021 - Google Patents
Embodiments of this application provide a synchronization processing method and
apparatus, and a device. The method includes: sending, by a network device, a first …
apparatus, and a device. The method includes: sending, by a network device, a first …
Location encoding for synchronization signal to convey additional information
J Cezanne, S Subramanian, KK Mukkavilli… - US Patent …, 2022 - Google Patents
Aspects of the present disclosure relate to methods and apparatus for location encoding for
secondary synchronization signals (SSS) to convey additional information, such as a current …
secondary synchronization signals (SSS) to convey additional information, such as a current …
Frequency tracking for beamformed systems
A method is provided to generate and control transmission of reference symbols in a
synchronization subframe, wherein a reference symbol includes reference values mapped …
synchronization subframe, wherein a reference symbol includes reference values mapped …
Synchronization signal block configuration
HD Ly, PPL Ang, H Xu - US Patent 11,438,854, 2022 - Google Patents
Various aspects of the present disclosure generally relate to wireless communication. In
some aspects, a base station may transmit, for a first type of user equipment with a first user …
some aspects, a base station may transmit, for a first type of user equipment with a first user …
Method and apparatus for transmitting reference signal for frequency offset estimation in new wireless communication system
KT Kim, WJ Choi - US Patent 11,038,735, 2021 - Google Patents
Provided are a configuration method and a transmission method of a new reference signal
for frequency offset estimation in a novel wireless communication system. The method may …
for frequency offset estimation in a novel wireless communication system. The method may …
Method for transmitting/receiving signal and channel in narrowband wireless communication system, and apparatus therefor
S Seokmin, J Kim, S Kim, C Park… - US Patent App. 17 …, 2021 - Google Patents
The present specification provides a method for transmitting/receiving a signal and a
channel in a narrowband wireless communication system, and an apparatus therefor …
channel in a narrowband wireless communication system, and an apparatus therefor …
Method and apparatus for transmitting reference signal for frequency offset estimation in new wireless communication system
KT Kim, WJ Choi - US Patent 11,569,958, 2023 - Google Patents
US11569958B2 - Method and apparatus for transmitting reference signal for frequency offset
estimation in new wireless communication system - Google Patents US11569958B2 - Method …
estimation in new wireless communication system - Google Patents US11569958B2 - Method …
Method and apparatus for transmitting reference signal for frequency offset estimation in new wireless communication system
KT Kim, WJ Choi - US Patent 11,996,970, 2024 - Google Patents
Provided are a configuration method and a transmission method of a new reference signal
for frequency offset estimation in a novel wireless communication system. The method may …
for frequency offset estimation in a novel wireless communication system. The method may …