公开(公告)号：US12035219B2

公开(公告)日：2024-07-09

申请号：US17447761

申请日：2021-09-15

Applicant: QUALCOMM INCORPORATED

Inventor： Vincent Douglas Park

IPC: H04W40/02 ,  H04W4/46 ,  H04W4/70

CPC classification number: H04W40/02 ,  H04W4/46

Abstract: Mechanisms for performing unicast packet addressing and communication, e.g., in a C-V2X sidelink communication scenario, are provided. In one aspect, a method for wireless communication performed by a first wireless communication device includes receiving a source identifier associated with a second wireless communication device, and determining, based on the source identifier associated with the second wireless communication device and a deterministic function, a destination identifier. The destination identifier is different from the source identifier. The method further includes generating a packet comprising the destination identifier, where the destination identifier indicates a unicast packet, and transmitting the unicast packet to the second wireless communication device.

公开(公告)号：US11516733B2

公开(公告)日：2022-11-29

申请号：US16593688

申请日：2019-10-04

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg Hampel ,  Vincent Douglas Park ,  Hong Cheng ,  Gavin Bernard Horn

IPC: H04W48/20 ,  H04W48/16 ,  H04W8/08 ,  H04W76/16 ,  H04W76/19 ,  H04W84/12 ,  H04W76/12 ,  H04W48/18 ,  H04W76/18

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish connectivity to a local area network using cellular radio access technology (RAT). The UE may establish a signaling radio link with a cellular access node (AN) via a cellular RAT. The UE may transmit a connectivity request to a network node via the signaling radio link. The connectivity request may specify a connectivity type for establishing connectivity to a LAN. Based at least in part on an acceptance of the connectivity request, the UE may establish a data radio link with the cellular AN. In an example, the acceptance of the connectivity request may include at least one parameter for configuring the connectivity to the LAN. The UE may then establish a data flow for exchanging data link layer packets with the LAN via the data radio link.

公开(公告)号：US10469516B2

公开(公告)日：2019-11-05

申请号：US15140927

申请日：2016-04-28

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg Hampel ,  Vincent Douglas Park ,  Junyi Li

IPC: H04L29/06 ,  H04W4/02 ,  H04W4/38 ,  H04W4/70 ,  H04W8/00 ,  H04L12/26 ,  H04W12/10 ,  H04W12/12 ,  H04W88/04

Abstract: Techniques are described for wireless communication. A method for wireless communication at a user equipment (UE) includes transmitting, to a wireless communication device, an indicator of current values of time and location obtained by the UE; receiving, from the wireless communication device, measurement data acquired at the wireless communication device and an acknowledgement of the indicator of the current values of time and location; and forwarding the measurement data and the acknowledgement of the indicator of the current values of time and location to a data collector. A method for wireless communication at a wireless communication device includes receiving, from a UE, an indicator of current values of time and location; and transmitting, to the UE, measurement data and an acknowledgement of the indicator of the current values of time and location.

公开(公告)号：US09906888B2

公开(公告)日：2018-02-27

申请号：US14107195

申请日：2013-12-16

Applicant: QUALCOMM Incorporated

Inventor： Feng Ge ,  Junyi Li ,  Vincent Douglas Park

IPC: H04W4/00 ,  H04W48/16 ,  H04W8/00 ,  H04W48/12 ,  H04B7/155

CPC classification number: H04W4/70 ,  H04B7/155 ,  H04W8/005 ,  H04W48/12 ,  H04W48/16

Abstract: Methods, systems, and devices are described for improving uplink communications of a machine type communication (MTC) device by relaying communications through a first device, such as a mobile device or user equipment (UE), to a second device, such as a base station or Evolved-NodeB (eNB). In an embodiment, a relay device may participate in a discovery process to discover an MTC device. The relay device may then receive data from the discovered MTC device, such as through a peer-to-peer link, and relay the data to a base station through a second communication link. In another embodiment, an MTC device may participate in a discovery process with a first device, such as a relay UE. The MTC device may then transmit data to the relay UE for relaying to a second device, such as a base station. In either case, the MTC device may receive data directly from the base station.

公开(公告)号：US09609461B2

公开(公告)日：2017-03-28

申请号：US14107221

申请日：2013-12-16

Applicant: QUALCOMM Incorporated

Inventor： Feng Ge ,  Junyi Li ,  Vincent Douglas Park

IPC: H04W4/00 ,  H04W8/00 ,  H04W76/02 ,  H04L29/08 ,  H04W72/04 ,  H04W72/02 ,  H04W88/04 ,  H04W48/20

CPC classification number: H04W4/005 ,  H04L67/12 ,  H04W4/70 ,  H04W8/005 ,  H04W48/20 ,  H04W72/02 ,  H04W72/0453 ,  H04W76/10 ,  H04W88/04

Abstract: Methods, systems, and devices are described for improving uplink communications of machine type communication (MTC) devices. In some embodiments, an MTC device may perform a discovery operation on a first narrow frequency band, establish a first communication link with a discovered relay device on a second narrow frequency band, and transmit MTC data on the second narrow frequency band to the discovered relay device to be relayed to a third device on a second communication link on a broad frequency band. In another embodiment, a first device may participate in a discovery operation with a second device. The first device may establish a communication link with the second device on a first narrow frequency band and receive data from the second device on a second narrow frequency band. The first device may relay the data to a third device over a second communication link on a broad frequency band.

公开(公告)号：US09426624B2

公开(公告)日：2016-08-23

申请号：US14264904

申请日：2014-04-29

Applicant: QUALCOMM Incorporated

Inventor： Arthur Stephens ,  Michaela Vanderveen ,  Vincent Douglas Park

IPC: H04W4/02 ,  H04W8/00 ,  H04W4/00 ,  H04L29/08 ,  H04W4/20

CPC classification number: H04W4/025 ,  H04L67/16 ,  H04L67/18 ,  H04W4/02 ,  H04W4/20 ,  H04W4/80 ,  H04W8/005

Abstract: Methods, apparatuses and systems are described for conveying location information from an announcing user device to a listening user device engaged in ProSe discovery communications. The announcing user device may use a first expression to broadcast an initial announcement, and then use a second expression to broadcast the location of the announcing user device. The first expression may be in the form of a public expression while the second expression may be in the form of a private expression.

Abstract translation: 描述了用于将通信用户设备的位置信息传送到从事ProSe发现通信的监听用户设备的方法，设备和系统。 通知用户设备可以使用第一表达式来广播初始通知，然后使用第二表达式广播宣告用户设备的位置。 第一个表达式可以是公共表达式的形式，而第二个表达式可以是私有表达式的形式。

公开(公告)号：US09414285B2

公开(公告)日：2016-08-09

申请号：US14320322

申请日：2014-06-30

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg Hampel ,  Junyi Li ,  Vincent Douglas Park

IPC: H04W36/00 ,  H04W36/24 ,  H04B7/06 ,  H04W36/14

CPC classification number: H04W36/24 ,  H04B7/0617 ,  H04W36/0072 ,  H04W36/14

Abstract: A method, an apparatus, and a computer program product for sustaining a link with a wireless network are provided. The apparatus communicates data with the wireless network via a first link with a first base station, acquires a resource to perform a beam training sequence with a second base station, wherein the acquired resource allows the beam training sequence with the second base station to be performed while the data is communicated via the first link, performs the beam training sequence and exchanging signaling information with the second base station using the resource to establish a second link to the second base station, evaluates a link strength of the second link based on the beam training sequence, and determines whether to switch the data communication from the first link to the second link based on the evaluation.

Abstract translation: 提供了一种用于维持与无线网络的链接的方法，装置和计算机程序产品。 该装置经由与第一基站的第一链路与无线网络进行数据通信，获取用于与第二基站执行波束训练序列的资源，其中所获取的资源允许执行与第二基站的波束训练序列 在通过第一链路传送数据的同时，使用该资源执行波束训练序列和与第二基站交换信令信息，以建立到第二基站的第二链路，基于该波束来评估第二链路的链路强度 训练序列，并且基于评估来确定是否将数据通信从第一链路切换到第二链路。

公开(公告)号：US20160135109A1

公开(公告)日：2016-05-12

申请号：US14826349

申请日：2015-08-14

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg Hampel ,  Vincent Douglas Park ,  Junyi Li

IPC: H04W40/22

CPC classification number: H04W40/22 ,  G08C2201/93 ,  H04M11/002 ,  H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/845 ,  H04Q2209/883 ,  H04W4/06 ,  H04W4/38 ,  H04W4/70 ,  H04W56/001 ,  H04W84/18 ,  H04W88/04

Abstract: Opportunistic wide area network (WAN) connectivity for sensor devices with low transmit power, triggered by base station broadcasts, is disclosed that increases the likelihood of the data messages of the sensor devices reaching the base station. Multiple sensor devices within proximity to each other establish device to device links. When a sensor device successfully connects to the base station, the base station broadcasts an identification of the sensor device as a gateway. This can trigger a multi-hop forwarding scheme where sensor devices that receive the broadcast forward their data messages via the D2D links to other peers until their data messages reach the gateway sensor device. The gateway sensor device forwards data messages it receives to the base station, so that the base station receives data packets from multiple sensor devices via the gateway sensor device.

Abstract translation: 公开了由基站广播触发的具有低发射功率的传感器设备的机会广域网（WAN）连接，这增加了传感器设备的数据消息到达基站的可能性。 彼此靠近的多个传感器设备建立设备到设备链路。 当传感器设备成功连接到基站时，基站将传感器设备的标识广播为网关。 这可以触发多跳转发方案，其中接收广播的传感器设备通过D2D链路将其数据消息转发到其他对等体，直到它们的数据消息到达网关传感器设备。 网关传感器设备将其接收的数据消息转发到基站，使得基站经由网关传感器设备从多个传感器设备接收数据分组。

公开(公告)号：US09319474B2

公开(公告)日：2016-04-19

申请号：US13725986

申请日：2012-12-21

Applicant: QUALCOMM Incorporated

Inventor： Thomas Joseph Richardson ,  Xinzhou Wu ,  Junyi Li ,  Sundar Subramanian ,  Vincent Douglas Park

IPC: G06F15/16 ,  H04L29/08 ,  H04N21/462 ,  H04N21/6543 ,  H04L12/18 ,  H04N21/63 ,  G06F17/30 ,  H04H60/11 ,  H04H60/80

CPC classification number: H04L67/26 ,  G06F17/30194 ,  G06F17/30575 ,  H04H60/11 ,  H04H60/80 ,  H04L12/1859 ,  H04L29/08306 ,  H04L29/08693 ,  H04L67/1097 ,  H04N21/4622 ,  H04N21/632 ,  H04N21/6543

Abstract: Techniques are provided for expedited Internet content delivery. For example, there is provided a method that involves receiving, at a communication device, a broadcast transmission outside of a spectrum allocated for Internet communications and outside of a spectrum allocated for real time programming content, wherein the broadcast transmission includes unsolicited content pushed to a group of such communication devices. The method may involve storing a portion of the unsolicited content, and receiving a request for content from a user. The method may involve providing the portion of the unsolicited content to the user, in response to the requested content matching the portion. The method nay involve determining whether the requested content is stored on another communication device of the group, in response to the requested content not matching the portion.

Abstract translation: 提供了加快互联网内容传送的技术。 例如，提供了一种方法，其包括在通信设备处接收分配给因特网通信的频谱之外的广播传输，以及在分配给实时节目内容的频谱之外，广播传输包括被推送到 一组这样的通信设备。 该方法可以包括存储非请求内容的一部分，以及从用户接收对内容的请求。 该方法可以包括响应于与该部分匹配的所请求的内容向用户提供非请求内容的一部分。 该方法涉及确定所请求的内容是否存储在该组的另一个通信设备上，以响应于该请求的内容与该部分不匹配。

公开(公告)号：US09313784B2

公开(公告)日：2016-04-12

申请号：US13777458

申请日：2013-02-26

Applicant: QUALCOMM Incorporated

Inventor： Mathew Scott Corson ,  Georgios Tsirtsis ,  Vincent Douglas Park

IPC: H04B7/00 ,  H04B15/00 ,  H04W72/04 ,  H04W8/12 ,  H04W40/02 ,  H04W60/04

CPC classification number: H04W72/0426 ,  H04W8/12 ,  H04W40/02 ,  H04W60/04

Abstract: Embodiments describe synchronizing access routers with wireless terminal state information. According to an embodiment is a wireless terminal that transmits a message that includes an address for at least two access routers. State change information can optionally be included in the message. According to another embodiment is an access router that receives a state change notification from a wireless device or another access router. The state change notification is updated in the access router. An acknowledgment confirming the updated state change may be sent to the wireless terminal. Dynamic state synchronization is provided with minimal communication with wireless terminal.