公开(公告)号：SG11202111806UA

公开(公告)日：2021-12-30

申请号：SG11202111806U

申请日：2020-05-28

Applicant: QUALCOMM INC

Inventor： CHEN SHUPING ,  LI YAN ,  GAO LU

IPC: H04W72/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a channel occupancy ratio for each of one or more proximity service priority levels. The UE may identify a resource availability metric and a message requirement metric for each of the one or more proximity service priority levels, the second protocol layer being a higher layer than the first protocol layer. The UE may determine a message generation rate for each of the one or more proximity service priority levels based at least in part on the channel occupancy ratio, or the resource availability metric, or the message requirement metric, or a combination thereof. The UE may generate one or more messages for each of the one or more proximity service priority levels based at least in part on the message generation rate.

公开(公告)号：AU2020281379A1

公开(公告)日：2021-12-02

申请号：AU2020281379

申请日：2020-05-28

Applicant: QUALCOMM INC

Inventor： CHEN SHUPING ,  LI YAN ,  GAO LU

IPC: H04W72/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a channel occupancy ratio for each of one or more proximity service priority levels. The UE may identify a resource availability metric and a message requirement metric for each of the one or more proximity service priority levels, the second protocol layer being a higher layer than the first protocol layer. The UE may determine a message generation rate for each of the one or more proximity service priority levels based on the channel occupancy ratio, or the resource availability metric, or the message requirement metric, or a combination thereof. The UE may generate one or more messages for each of the one or more proximity service priority levels based on the message generation rate.

公开(公告)号：BR112021023166A2

公开(公告)日：2022-01-04

申请号：BR112021023166

申请日：2020-05-28

Applicant: QUALCOMM INC

Inventor： GAO LU ,  CHEN SHUPING ,  LI YAN

IPC: H04W72/02

Abstract: controle de carga de tráfego de veículo para tudo. métodos, sistemas e dispositivos para as comunicações sem fio são descritos. um equipamento de usuário (ue) pode receber uma razão de ocupação de canal para cada um dos um ou mais níveis de prioridade de serviço de proximidade. o ue pode identificar uma métrica de disponibilidade de recursos e uma métrica de exigência de mensagem para cada um dos um ou mais níveis de prioridade de serviço de proximidade, a segunda camada de protocolo sendo uma camada superior à primeira camada de protocolo. o ue pode determinar uma taxa de geração de mensagem para cada um dos um ou mais níveis de prioridade de serviço de proximidade, com base na razão de ocupação de canal, ou na métrica de disponibilidade de recursos, ou na métrica de exigência de mensagem, ou em uma combinação dos mesmos. o ue pode gerar uma ou mais mensagens para cada um dos um ou mais níveis de prioridade de serviço de proximidade com base na taxa de geração de mensagem.

公开(公告)号：EP2880808A4

公开(公告)日：2016-06-29

申请号：EP13825298

申请日：2013-08-02

Applicant: QUALCOMM INC

Inventor： CHEN SHUPING ,  LI YAN ,  NAN MINGKAI ,  CHEN WANSHI

IPC: H04L5/22 ,  H04L5/00 ,  H04L5/14 ,  H04W16/14 ,  H04W72/04 ,  H04W74/08

CPC classification number: H04W72/0446 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0069 ,  H04L5/0073 ,  H04L5/1469 ,  H04W16/14 ,  H04W72/0413 ,  H04W74/0833

Abstract: Certain aspects of the present disclosure propose techniques for transmitting uplink transmissions in special subframes for LTE TDD systems. Certain aspects provide a method that generally includes determining a region of uplink transmissions in uplink pilot timeslot (UpPTS), wherein the UpPTS comprises three or more symbols allocated for uplink transmissions, and transmitting in the UpPTS.

公开(公告)号：EP2883330A4

公开(公告)日：2016-04-13

申请号：EP12882648

申请日：2012-08-09

Applicant: QUALCOMM INC

Inventor： NAN MINGKAI ,  LI YAN ,  CHEN SHUPING

IPC: H04L27/26 ,  H04W16/14

CPC classification number: H04W76/023 ,  H04L27/0006 ,  H04L27/2646 ,  H04W72/02

Abstract: Various embodiments are directed to methods and apparatus efficiently utilizing WAN system resources that would otherwise go unused for device to device communications. In one exemplary embodiment the air link resources correspond to Guard Periods (GPs) in Special Sub-Frames of an LTE TDD WAN system. In various embodiments, wireless communications devices (106, 108, 110, 112, 114, 116) e.g., UE devices with device to device communications capability, self-configure to operate using a portion of the GP such as not to interfere with ongoing WAN signaling. Thus the WAN signaling and device to device signaling do not interfere with respect to one another. The D2D device receives from the eNB information concerning the GP duration and the maximum propagation delay in both the WAN and D2D cases and configures based on these informations the transmission and reception timing offsets and the cyclic prefix length for the D2D link.