Hong C Cheng

US Patent:

20220417936, Dec 29, 2022

Filed:

Nov 16, 2020

Appl. No.:

17/770937

Inventors:

- San Diego CA, US
Hong CHENG - San Diego CA, US
Dan VASSILOVSKI - San Diego CA, US
Shailesh PATIL - San Diego CA, US
Gavin Bernard HORN - San Diego CA, US

International Classification:

H04W 72/08
H04W 4/40

Abstract:

Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an aspect, an application layer in a user equipment (UE) receives, from an access layer in the UE, a quality of service (QoS) indication comprising a metric that represents a quality of one or more radio bearers used for a vehicular communication with one or more other UEs. The application layer performs a transmission control over the vehicular communication based on the QoS indication.

US Patent:

20220418015, Dec 29, 2022

Filed:

Aug 31, 2022

Appl. No.:

17/823747

Inventors:

- San Diego CA, US
Peng CHENG - Beijing, CN
Soo Bum LEE - San Diego CA, US
Hong CHENG - Basking Ridge NJ, US
Gavin Bernard HORN - La Jolla CA, US
Karl Georg HAMPEL - Jersey City NJ, US

International Classification:

H04W 76/14
H04W 76/15
H04L 5/00

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may establish a sidelink unicast link with a remote UE via a sidelink signaling interface. The relay UE may identify configuration information for an adaptation layer of the sidelink signaling interface, the configuration information including at least one of a remote UE identifier associated with the sidelink unicast link for a relay service, bearer identifier information identifying one or more bearers between the remote UE and a network entity for the relay service, a radio link control (RLC) channel mapping between a bearer identifier and one or more RLC channels, or data routing information associated with the relay service. The relay UE may relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are described.

US Patent:

20220393796, Dec 8, 2022

Filed:

Aug 18, 2022

Appl. No.:

17/890858

Inventors:

- San Diego CA, US
Shailesh Patil - San Diego CA, US
Zhibin Wu - Los Altos CA, US
Kapil Gulati - Belle Mead NJ, US
Hong Cheng - Basking Ridge NJ, US

International Classification:

H04L 1/16
H04L 1/18
H04W 4/40
H04L 5/00

Abstract:

Methods, systems, and devices for wireless communication are described. One method for wireless communication at a first device includes receiving a multicast packet from a second device, decoding control header information in the received multicast packet, determining that a decoding procedure associated with a payload of the received multicast packet is unsuccessful and transmitting a negative acknowledgement (NACK) based at least in part on the determining. The method also includes retrieving a list of transmitter identifiers. In some cases, transmitting the NACK is based at least in part on the list of transmitter identifiers. The method further includes determining a transmitter identifier associated with the multicast packet and determining that the transmitter identifier is present in the list of transmitter identifiers.

US Patent:

20220386168, Dec 1, 2022

Filed:

Oct 28, 2019

Appl. No.:

17/754347

Inventors:

- San Diego CA, US
Dan VASSILOVSKI - Del Mar CA, US
Hong CHENG - Basking Ridge NJ, US
Gavin Bernard HORN - La Jolla CA, US
Shailesh PATIL - San Diego CA, US

International Classification:

H04W 28/02
H04L 5/00
H04W 76/14

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a method of wireless communication, performed by a user equipment (UE), may include determining an inter-transmission time value for a series of transmissions to be performed by the UE; adjusting the inter-transmission time value based at least in part on a motion state associated with the UE; and performing the series of transmissions in accordance with the adjusted inter-transmission time value. Numerous other aspects are provided.

US Patent:

20220369276, Nov 17, 2022

Filed:

Aug 1, 2022

Appl. No.:

17/878803

Inventors:

- San Diego CA, US
Lenaig Genevieve CHAPONNIERE - La Jolla CA, US
Hong CHENG - Basking Ridge NJ, US
Karl Georg HAMPEL - Jersey City NJ, US
Sebastian SPEICHER - Wallisellen, CH
Alberto RICO ALVARINO - San Diego CA, US

International Classification:

H04W 64/00
H04W 76/27
H04W 76/11
H04W 4/70
H04W 8/00

Abstract:

A configuration for dynamically updating the neighbor list sent to a UE based on the location of the UE and the location of one or more mobile relays. The apparatus receives first location information for one or more UEs. The apparatus receives second location information for one or more mobile relays. The apparatus determines a distance between the one or more UEs and each of the one or more mobile relays. The apparatus sends assistance information to at least one of the one or more UEs in an area, the assistance information identifying at least one mobile relay of the one or more mobile relays based on the determined distance between the one or more UEs and the at least one mobile relay.

US Patent:

20220361105, Nov 10, 2022

Filed:

May 9, 2022

Appl. No.:

17/662578

Inventors:

- San Diego CA, US
Yuchul KIM - San Diego CA, US
Qing LI - Princeton Junction NJ, US
Hong CHENG - Basking Ridge NJ, US

International Classification:

H04W 52/02
H04W 72/02
H04W 28/26
H04W 72/04

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may configure a discontinuous reception (DRX) cycle of the first UE for a sidelink connection with a second UE. The UE may identify a mode that specifies whether the first UE is to receive a communication outside of an on duration of the DRX cycle if the on duration is extended due to receiving sidelink control information (SCI) reserving a resource outside of the on duration. The UE may communicate in accordance with the mode. Numerous other aspects are described.

US Patent:

20220317231, Oct 6, 2022

Filed:

Apr 11, 2022

Appl. No.:

17/718288

Inventors:

- San Diego CA, US
Sven FISCHER - Nuremberg, DE
Alexandros MANOLAKOS - Escondido CA, US
Sony AKKARAKARAN - Poway CA, US
Guttorm Ringstad OPSHAUG - Redwood City CA, US
Hong CHENG - Basking Ridge NJ, US

International Classification:

G01S 5/00
H04W 4/029
H04W 4/12
H04W 64/00

Abstract:

The positioning capabilities of a User Equipment (UE) are stored in a core network to reduce positioning latency when the UE indicates that its positioning capabilities are stable and/or are long term valid. The UE may provide its positioning capabilities to a location server during a location session along with an indication of whether the positioning capabilities are stable. The location server may enable storage of the positioning capabilities for the UE in the core network, e.g., in the location server or another entity in the core network such as Access and Mobility Management Function (AMF), if there is an indication that the positioning capabilities are stable. The AMF may include a UE identifier in location requests with which the location server may retrieve the UE positioning capabilities if stored at the location server or may include the UE positioning capabilities if stored at the AMF.

US Patent:

20220322044, Oct 6, 2022

Filed:

Mar 31, 2022

Appl. No.:

17/710792

Inventors:

- San Diego CA, US
Sven FISCHER - Nuremberg, DE
Alexandros MANOLAKOS - Escondido CA, US
Sony AKKARAKARAN - Poway CA, US
Guttorm Ringstad OPSHAUG - Redwood City CA, US
Hong CHENG - Basking Ridge NJ, US

International Classification:

H04W 4/029
H04W 8/02
H04W 8/22
H04W 64/00

Abstract:

The positioning capabilities of a User Equipment (UE) are stored in a core network to reduce positioning latency when the UE indicates that its positioning capabilities are stable and/or are long term valid. The UE may provide its positioning capabilities to a location server during a location session along with an indication of whether the positioning capabilities are stable. The location server may enable storage of the positioning capabilities for the UE in the core network, e.g., in the location server or another entity in the core network such as Access and Mobility Management Function (AMF), if there is an indication that the positioning capabilities are stable. The AMF may include a UE identifier in location requests with which the location server may retrieve the UE positioning capabilities if stored at the location server or may include the UE positioning capabilities if stored at the AMF.