Apple Inc.

Infineon Technologies Ag

Intel Mobile Communications Gmbh

Intel Corporation

Intel Deutschland Gmbh

Infineon Technologies Delta Gmbh

Intel IP Corporation

Elmar Wagner

Anatoliy Sergey Ioffe

Alexander Sayenko

Fucheng Wang

Andre Hanke

Camila Priale Olivares

Daniel Popp

Alexander Belitzer

Yang Tang

Giuseppe Li Puma

Yeong-Sun Hwang

Andrea Camuffo

Bernd Adler

Jie Cui

Yuan Zhu

Andreas Menkhoff

Christian Drewes

Bertram Gunzelmann

Sabine Roessel

Stefan Heinen

Jan M Zaleski

Seunghee Han

Jong-Kae Fwu

Debdeep Chatterjee

Xiangyang Zhuang

Andreas Langer

Markus Hammes

Christian Kranz

Stefan Van Waasen

Gunther Kraut

Holger Neuhaus

Bernd Schmandt

Clemens Buchacher

Frank Gersemsky

Piyush Kumar Garg

Gang Xiong

Alexei Vladimirovich Davydov

Ralf Matthias Bendlin

Hyung-Nam Choi

Seau Sian Lim

Marta Martinez Tarradell

Michael Lewis

Juergen H Kreuchauf

Birgit Breining

Thorsten Tracht

Volker Thomas

Lin Fan

Mikael Rudberg

Ioannis Sarkas

Rüdiger Lorenz

Duyen Pham-Stäbner

Boris Kapfelsperger

Sönke Mehrgardt

Krzysztog Dufrene

Ruediger Lorenz

Embodiments disclosed herein relate to techniques for measuring and/or detecting a signal-to-interference ratio (SIR) of a received signal at a user equipment (UE). The received signal may include a desired signal, co-channel interference, adjacent channel interference, and an in-band blocker. The UE may filter (e.g., remove) the various interferences and in-band blocker. The UE may determine or measure a power (or Received Signal Strength Indicator (RSSI)) of the desired signal and a power (or RSSI) of the co-channel interference separately because the desired signal and the co-channel interference overlap in frequency. To do so, the UE may determine a total power of the received signal including the desired signal and co-channel interference. The UE may receive the desired signal again while an uplink transmission is deactivated (and thus without the interference). The UE may then calculate the SIR based on the total power and the power of the desired signal.

Ue signal to interference power ratio detection for network scheduling assistance

The present disclosure relates to systems and methods for indicating to a spectrum access system communication preferences of a base station and/or of a network operator. Different methods may be used to indicate the communication preferences, including a dedicated type parameter transmitted with spectrum allocation requests from the base station, a rule-based system where the spectrum access system accesses communication preferences of the base station and/or network operator through an identifier corresponding to a rule definition, or the like. The spectrum access system may assign a channel to the network operator based on its communication preferences, such as to determine a channel assignment to correspond to a channel aligned with a raster of communications to be used by the network operator.

Systems, apparatus, and methods for indicating spectrum sharing

User equipment that is capable of filtering for an irregular bandwidth of an allocated channel may send an indication of this capability to a network, which may then configure the channel to a next higher standard channel size, enabling the user equipment to filter this larger channel bandwidth to the irregular bandwidth. User equipment that is not capable of filtering for the irregular bandwidth may send an indication that it does not have this capability to the network, which may then configure the channel to a next lower standard channel size, thus avoiding the need for the user equipment to filter a larger channel bandwidth to the irregular bandwidth. In cases where the network detects that a blocking signal is not present that may interfere with the allocated channel, the network may configure the channel to the next higher standard channel size.

Systems and methods for supporting irregular bandwidth channels

The present disclosure relates to systems and methods for operating transceiver circuitry to transmit or receive signals on various frequency ranges. To do so, an electronic device may determine a receive delay between one or more messages received on different component carriers and may transmit the receive delay to a base station to update how communications are transmitted on one of the component carriers. The update made to at least one of the component carriers may compensate for the receive delay between the different component carriers. Compensating for the receive delay may improve operations that delay downlink communications to reduce a likelihood or stop simultaneous downlink and uplink communications by further adjusting for delays seen at an electronic device when communicating with base stations disposed at a different distances from the electronic device.

Transmission delay compensation for intra-frequency band communication

User equipment may configure a transmitter or receiver to conform to regulations or standards of a geographical region to communicate with non-terrestrial networks (e.g., satellite networks). In one embodiment, the user equipment may receive an indication of a regulation or standard to which to conform to from a terrestrial communication node, and apply an emission mask to the transmitter based on the regulation or standard. The user equipment may additionally or alternatively configure the receiver to be compliant with a noise level tolerance of a received signal specified by the regulation or standard. In some embodiments, the user equipment may implement a frequency offset between the received signal and an interfering signal associated with the noise level tolerance that is scaled based at least on a channel bandwidth associated with the desired signal. Moreover, the user equipment may scale the noise level tolerance based on the frequency offset.

Methods for conforming non-terrestrial network communication to terrestrial standards and regulations

This disclosure is generally directed to systems and methods for high power operation in user equipment. The user equipment may indicate to a network high power capability of the user equipment. Based on an uplink signal strength of the user equipment, the network may send a command to the user equipment to transmit using the high power user equipment (HPUE) operation in half-duplex frequency division duplex (HD-FDD) mode. The network may also send a signal for the user equipment to return to a default power mode based on the uplink signal strength. The user equipment may then reconfigure to the default power in full-duplex frequency division duplex (FD-FDD) mode. The user equipment may also send an indication of an uplink duty cycle which indicates the ratio of uplink allocations corresponding to uplink transmissions relative to total uplink and downlink allocations.

Systems and methods for high power operation in user equipment

UE signal to interference power ratio detection for network scheduling assistance

An electronic device discussed herein may communicatively couple to a base station. The base station may receive a first paging cycle assignment corresponding to a first subscriber identification module (SIM) card and determine a second paging cycle assignment for use with a second SIM card. The second paging cycle assignment may be generated based on the first paging cycle assignment. The base station may communicate with the electronic device using the second paging cycle assignment. The second paging cycle assignment may guide the base station to transmit data to the electronic device without interrupting a transmission made according to the first paging cycle assignment.

Multiple SIM card operation of an electronic device

Growing community of inventors

Taufkirchen, Germany

Elmar Wagner