Pfizer Corporation

Innopeak Technology, Inc.

Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Xerox Corporation

Xin Xu

Mark Edward Ruppen

Gavan Leonard Tredoux

Yongsheng Shi

Philip R Dormitzer

Avvari Krishna Prasad

Ye Che

Ping Cai

Xiayang Qiu

Srinivas Kodali

Kena Anne Swanson

Lorna Del Pilar Nunez

Alexey Vyacheslavovich Gribenko

Luke David Handke

Jaehyeuk Yang

Xi Song

KariAnn Sweeney Efferen

Kristin Rachael Tompkins

Jun Niu

Shuyuan Chen

Bruce Carter Lyon

Philip Ralph Dormitzer

Kariann Sweeney Efferen

Lorna Del Nunez

Bruce C Lyon

Randy L Cain

An apparatus for wireless communication of a UE is disclosed. The apparatus may initiate, at a new radio (NR) serving cell, a voice session with an IMS. The apparatus may perform, in response to determining that voice over NR (VoNR) is not supported by the first NR cell, an EPS fallback procedure to establish the voice session with the IMS. The apparatus may update a whitelist of NR cells that support VoNR to include the first NR cell when it is determined that the first NR cell supports VoNR.

Apparatus and method of pruning new radio cells that do not support voice over new radio from a measurement report

The voice call device includes a processor, and a memory having instructions stored thereon, which, when executed by the processor, cause the processor to perform operations as follows. After a voice call is initiated via a user equipment (UE) device over 5G NR, a status of an IMS registration (e.g., failed, in progress, etc.) for the UE is identified. For example, in response to determining that the status of IMS registration for the UE is in-progress, the voice call can be held, and a wait timer initiated. If the IMS registration completes prior to the wait timer expiring, the voice call is conducted over 5G NR or 4G Long-term Evolution (LTE).

Voice call device

An apparatus for wireless communication of a user equipment (UE) is disclosed. The apparatus may include a memory and at least one processor coupled to the memory. The at least one processor may be configured to receive a paging signal associated with an mobile terminating (MT) internet protocol (IP) multimedia subsystem (IMS) voice session. The at least one processor may be further configured to send a session initiation protocol (SIP) message in response to the paging signal. The at least one processor may be further configured to receive a second SIP message indicating SIP failure. The at least one processor may be further configured to determine whether the second SIP message indicates a network failure or a global failure. The at least one processor may be further configured to establish a connection with a different RAT network when the second SIP message indicates a network failure or a global failure.

Apparatus and method of a mobile terminating user equipment connecting to a fallback network

A user equipment (UE), a method and a communication apparatus are provided. The UE includes a first communication circuit that receives a notification, a processor, and a memory unit that is operatively connected to the processor and includes instructions. The instructions, when being executed, cause the processor to execute a method. In the method, it is determined that the notification indicates that an incoming call was directed to the UE during a preset time period. It is identified that the UE did not receive the incoming call during the preset time period based on: an identification that the incoming call was not forwarded to another device; and an identification that, during the preset time period, the UE was not in a call handling mode in which the UE does not receive incoming call. A recovery option is performed based on identification that the UE did not receive the incoming call.

Method and apparatus to detect IMS missing call and recovery

During the transition period from 4G and long-term evolution (LTE) to 5G technology, for 5G capable user equipment (UE), it is preferred to utilize non-standalone (NSA) cells that support 5G technology rather than LTE only cells. To enable such preference, a fingerprint database recording known neighboring NSA cells to LTE only cells and a flag for identifying NSA cells in the acquisition database of the UE can be used to prioritize searching for NSA cells on startup and to expedite reselection to an NSA cell when camping on LTE only cells. To avoid excess battery drain when camping on LTE only cells since searching for cells consumes significant power of the UE, a series of timers and a counter can be used to disable the NSA preferred feature if an NSA cell is not found after a reasonable search while camping on the LTE only cell.

Method to prioritize 5G NSA cell (re) selection, and computer system

The present disclosure relates to RSV F protein mutants, nucleic acids or vectors encoding a RSV F protein mutant, compositions comprising a RSV F protein mutant or nucleic acid, and uses of the RSV F protein mutants, nucleic acids or vectors, and compositions.

RSV F protein mutants

A method for preparing an emergency call, a device for preparing an emergency call, and a storage medium are presented. The method includes detecting that a user of a device has initiated an emergency call, obtaining an indication of a current geographical location of the device, and, in response to the detecting and based on the obtained indication, selecting an emergency number to be called for the emergency call.

Method and device for preparing emergency call and storage medium

Communication systems and methods transfer information between a client device and a vendor device through a firewall between the client device and the vendor device by using a communications protocol that will normally allows pass through the firewall and/or by e embedding the information in a file format that will normally pass through the firewall. The information can be transmitted using the hypertext transfer protocol, and/or is embedded in an HTTP document or in an e-mail message. If the client device is on a secure side of the firewall and the vendor device needs to initiate communication with the client device, the vendor device can send an e-mail message to the client device asking the client device to initiate the communication session. Because the client device has initiated the communication, the firewall should allow the response to the client device's request to pass through from the vendor device to the client device.

Generic application architecture suitable for firewall traversal

Growing community of inventors

Palo Alto, CA, United States of America

Xin Xu