Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation

A Nimbalker, V Nangia, M Narasimha… - US Patent 10,084,577, 2018 - Google Patents
A UE can receive Zero Power Channel State Information Reference Signal (ZP-CSI-RS)
configuration information for an aperiodic ZP-CSI-RS of a serving cell. The UE can receive …

Method and device for transmitting channel state information in wireless access system supporting machine type communication

B Kim, Y Suckchel, AHN Joonkui, D Seo - US Patent 10,135,511, 2018 - Google Patents
The present invention provide a method by which a terminal measures channel state
information (CSI), a method by which a terminal transmits CSI, and devices for supporting …

Facilitation of route optimization for a 5G network or other next generation network

A Ghosh, M Majmundar, TD Novlan - US Patent 10,158,555, 2018 - Google Patents
A more efficient mesh network can be achieved by optimizing relay hops between node
devices. A number of routes can be determined between node devices of various orders …

System and method for managing invalid reference subframes for channel state information feedback

W Chen, P Gaal, J Montojo… - US Patent 10,085,164, 2018 - Google Patents
A method transmits long term evolution (LTE) measurement reports on an uplink. The
method manages invalid reference subframes in a multicarrier configuration. The managing …

Periodic channel state information reporting for enhanced carrier aggregation

W Chen, P Gaal - US Patent 10,104,568, 2018 - Google Patents
Methods, systems, and devices for wireless communication are described. A user equipment
(UE) may detect the size of a payload for reporting hybrid automatic repeat request (HARQ) …

Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation

A Nimbalker, V Nangia, M Narasimha… - US Patent 10,142,072, 2018 - Google Patents
A UE can receive Zero Power Channel State Information Reference Signal (ZP-CSI-RS)
configuration information for an aperiodic ZP-CSI-RS of a serving cell. The UE can receive …

Feedback transmitting and receiving method and device in mobile communication system

JI Hyoungju, KIM Younsun, H Lee, Y Kwak… - US Patent …, 2018 - Google Patents
According to an embodiment of the present invention, provided are a method for receiving
channel measurement information of a base station in a mobile communication system …

Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation

A Nimbalker, V Nangia, M Narasimha… - US Patent 10,028,267, 2018 - Google Patents
Abstract A User Equipment (UE) can receive Downlink Control Information (DCI) from a base
station. The DCI can contain a Channel State Information (CSI) request on a physical control …

Terminal device, base station device, communication method, and integrated circuit

H Takahashi, S Suzuki, T Aiba… - US Patent App. 15 …, 2018 - Google Patents
To efficiently report channel state information in an uplink. A terminal device includes a
transmission unit which reports CSI for multiple CSI processes in a first serving cell and CSI …

Method for configuring reference resource of channel state information in wireless communication system and apparatus therefor

S Lee, AHN Joonkui, Y Suckchel - US Patent 10,034,284, 2018 - Google Patents
Disclosed is a method for reporting, by a terminal, channel status information (CSI) on a
frequency division duplex (FDD) secondary cell in a wireless communication system to …