InterDigital Patent Holdings, Inc. patent applications published on November 30th, 2023

Summary of the patent applications from InterDigital Patent Holdings, Inc. on November 30th, 2023

InterDigital Patent Holdings, Inc. has recently filed several patents related to wireless communication and optimization techniques. These patents cover a range of topics including artificial intelligence (AI) filtering, positioning in wireless systems, transmit power control (TPC) schemes, discontinuous reception cycles, coverage enhancement modes, mobility actions in integrated access and backhaul (IAB), multicast/broadcast service (MBS) continuity, relay communications, broadcast service negotiation, and control channel and shared channel transmissions at high frequencies.

Notable applications include:

- Wireless communication using AI filtering: The patent application proposes using AI filtering to optimize transmission parameters and improve data processing in wireless communication.

- Positioning in wireless systems: This patent application focuses on improving measurement reporting, behavior during multi-beam channel scans, behavior in the presence of multipath, and behavior during reporting to acquire correction information from the network to enhance the accuracy and efficiency of positioning in wireless systems.

- Transmit power control (TPC) scheme in WLAN: This patent application aims to improve the synchronization and scheduling of uplink multi-user transmissions by coordinating transmit power adjustments between access points (APs) and stations (STAs).

- Discontinuous reception cycle for power saving: The patent application describes a power-saving technique that allows a wireless transmit/receive unit (WTRU) to enter a sleep state while still receiving/transmitting data by adjusting the duration of awake and sleep states based on transmission patterns.

- Coverage enhancement modes: This patent application focuses on enhancing coverage for devices in certain modes of operation by receiving coverage enhancement system information blocks (CE-SIBs) on a physical downlink shared channel (PDSCH) and utilizing known locations or parameters for the CE-SIBs.

- Mobility actions in integrated access and backhaul (IAB): This patent application involves a WTRU determining traffic load information associated with a parent node, measuring received power of candidate parent nodes, selecting a candidate parent node, and performing a mobility action to connect to the selected candidate parent node while considering the determined traffic load information.

- MBS continuity across different cells: This patent application enables the continuity of multicast/broadcast service (MBS) across different cells in a wireless network by assisting user equipment (UE) in evaluating and selecting the appropriate cell, conducting quality measurements for MBS, and reconfiguring the UE with an MBS configuration during handover.

- Relay communications: This patent application focuses on establishing data links between wireless transmit/receive units (WTRUs) based on security policies and maximum data rates, allowing for PDU session establishment and end-to-end security policy compatibility.

- Broadcast service negotiation and non-simultaneous transmit-receive (STR) channel blindness recovery: This patent application involves a WTRU operating over two different links, sending transmissions based on Network Allocation Vector (NAV) settings, and indicating the capability of performing multi-link restricted transmissions.

- Control channel and shared channel transmissions at high frequencies: This patent application improves control channel and shared channel transmissions at high frequencies by determining modulation and coding schemes (MCS), time and frequency domain resource assignments, and receiving downlink transmissions based on the determined assignments.

Overall, InterDigital Patent Holdings, Inc. has filed a range of patents aimed at optimizing wireless communication, improving positioning accuracy, enhancing power-saving techniques, ensuring coverage in different modes, enabling seamless MBS continuity, establishing relay communications, negotiating broadcast services, and improving control channel and shared channel transmissions at high frequencies.

Patent applications for InterDigital Patent Holdings, Inc. on November 30th, 2023

METHODS AND APPARATUS FOR MIMO TRANSMISSION (18234150)

Main Inventor

Oghenekome Oteri

METHODS, APPARATUSES AND SYSTEMS DIRECTED TO ENHANCED CONTROL CHANNEL AND SHARED CHANNEL TRANSMISSIONS AT HIGH FREQUENCIES (18031810)

Main Inventor

Young Woo KWAK

METHODS FOR POWER EFFICIENT BROADCASTING IN WLAN (18032383)

Main Inventor

Xiaofei Wang

METHODS, APPARATUS, AND SYSTEMS FOR COMMUNICATIONS SECURITY WITH PROXIMITY SERVICES RELAY WTRU (18033117)

Main Inventor

Samir Ferdi

MULTICAST-BROADCAST SERVICES MOBILITY AND SERVICE CONTINUITY (18249760)

Main Inventor

Rocco DI GOROLAMO

METHODS AND APPARATUS FOR CONDITIONAL RECONFIGURATION IN INTEGRATED ACCESS AND BACKHAUL (IAB) (18032738)

Main Inventor

Martino Freda

METHOD AND APPARATUS FOR SYSTEM INFORMATION BLOCK (SIB) ACQUISITION FOR WIRELESS TRANSMIT/RECEIVE UNITS (WTRUS) IN NON-CE AND COVERAGE ENHANCED (CE) MODES (18231671)

Main Inventor

Moon-il Lee

WIRELESS TRANSMIT RECEIVE UNIT (WTRU) REACHABILITY (18234005)

Main Inventor

J. Patrick Tooher

MULTI-USER POWER CONTROL METHODS AND PROCEDURES (18233940)

Main Inventor

Hanqing Lou

POSITIONING IN WIRELESS SYSTEMS (18031767)

Main Inventor

Fumihiro Hasegawa

METHODS, APPARATUS, AND SYSTEMS FOR ARTIFICIAL INTELLIGENCE (AI)-ENABLED FILTERS IN WIRELESS SYSTEMS (18032476)

Main Inventor

Yugeswar DEENOO