公开(公告)号：WO2009096982A1

公开(公告)日：2009-08-06

申请号：PCT/US2008/052717

申请日：2008-01-31

Applicant: QUALCOMM INCORPORATED ,  GUPTA, Rajarshi ,  SAMPATH, Ashwin ,  HORN, Gavin Bernard ,  STAMOULIS, Anastasios ,  ABRAHAM, Santosh

Inventor： GUPTA, Rajarshi ,  SAMPATH, Ashwin ,  HORN, Gavin Bernard ,  STAMOULIS, Anastasios ,  ABRAHAM, Santosh

IPC: H04L12/56 ,  H04B7/00

CPC classification number: H04W52/243 ,  H04W24/02 ,  H04W28/24 ,  H04W52/146 ,  H04W52/248

Abstract: An adaptive scheme controls the transmission of interference management messages by wireless nodes. The adaptive scheme is used to determine whether and/or how to transmit resource utilization messages. Such a determination is based on comparison of a quality of service threshold with a current quality of service level associated with received data (206). A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages (214). A quality of service threshold for a given wireless node may be adapted based on the frequency at which the wireless node transmits resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on information received from another wireless node. An adaptation scheme also may depend on the type of traffic received by a given wireless node. A quality of service threshold is also adapted based on throughput information (2.14).

Abstract translation: 自适应方案控制无线节点的干扰管理消息的传输。 自适应方案用于确定是否和/或如何传送资源利用消息。 这样的确定是基于服务质量阈值与与接收数据相关联的当前服务质量等级（206）的比较。 可以基于先前发送的资源利用消息的影响来适应服务质量阈值（214）。 可以基于无线节点发送资源利用消息的频率来适配给定无线节点的服务质量阈值。 可以基于从另一无线节点接收的信息来适配给定无线节点的服务质量阈值。 适配方案也可以取决于由给定无线节点接收的业务的类型。 服务质量阈值也根据吞吐量信息进行调整（2.14）。

公开(公告)号：WO2009018516A1

公开(公告)日：2009-02-05

申请号：PCT/US2008/071909

申请日：2008-08-01

Applicant: QUALCOMM INCORPORATED ,  HORN, Gavin Bernard ,  SAMPATH, Ashwin ,  NANDA, Sanjiv

Inventor： HORN, Gavin Bernard ,  SAMPATH, Ashwin ,  NANDA, Sanjiv

IPC: H04L12/56 ,  H04L1/00

CPC classification number: H04W28/16 ,  H04L1/0002 ,  H04L1/0026 ,  H04L47/70 ,  H04L47/824 ,  H04W28/18

Abstract: Apparatus and method for supporting wireless downlink and uplink connections. In the downlink direction, an apparatus receives from the downlink node a request to communicate using an allocation of radio resources specified by the downlink node, and transmits to the downlink node a grant to communicate using at least a portion of the specified allocation of radio resources. In the uplink direction, the apparatus sends a request to a downlink node to communicate using a specified allocation of radio resources, and receives from the downlink node a grant to communicate using at least a portion of the specified allocation of radio resources

Abstract translation: 用于支持无线下行链路和上行链路连接的装置和方法。 在下行方向，装置从下行链路节点接收使用由下行链路节点指定的无线资源的分配进行通信的请求，并使用指定的无线资源分配的至少一部分向下行链路节点发送许可进行通信 。 在上行方向，设备向下行链路节点发送请求，使用无线资源的指定分配进行通信，并从下行链路节点接收使用指定的无线资源分配的至少一部分进行通信的许可

公开(公告)号：WO2008021790A1

公开(公告)日：2008-02-21

申请号：PCT/US2007/075269

申请日：2007-08-06

Applicant: QUALCOMM INCORPORATED ,  NANDA, Sanjiv ,  SAMPATH, Ashwin

Inventor： NANDA, Sanjiv ,  SAMPATH, Ashwin

IPC: H04L12/56

CPC classification number: H04W74/00 ,  H04W28/18 ,  H04W74/002 ,  H04W84/18

Abstract: A message exchange scheme for wireless communication employs a request, a grant, and a confirmation. In some implementations wireless media access control supports asynchronous communication and overlapping transmissions. Here, a wireless node may determine whether to request or schedule a transmission based on control messages it receives from neighboring nodes. In some implementations a scheduled transmission may be divided up into several segments so that a transmitting node may receive and transmit control messages between segments. In some implementations a monitoring period is defined after a scheduled transmission period to enable the transmitting node to acquire control information that may otherwise have been transmitted during the scheduled transmission period. In some implementations data and control information are transmitted over different frequency division multiplexed channels to enable concurrent transmission of the data and control information.

Abstract translation: 用于无线通信的消息交换方案采用请求，授权和确认。 在一些实现中，无线媒体访问控制支持异步通信和重叠传输。 这里，无线节点可以基于从相邻节点接收到的控制消息来确定是否请求或调度传输。 在一些实施方式中，调度的传输可以被划分成若干段，使得发射节点可以在段之间接收和发送控制消息。 在一些实施方式中，在调度的传输周期之后定义监视周期，以使得发送节点获取否则可能在调度的传输周期期间已经发送的控制信息。 在一些实施方式中，数据和控制信息通过不同的频分多路复用通道传输，以实现数据和控制信息的并发传输。

公开(公告)号：WO2008021785A1

公开(公告)日：2008-02-21

申请号：PCT/US2007/075260

申请日：2007-08-06

Applicant: QUALCOMM INCORPORATED ,  NANDA, Sanjiv ,  SAMPATH, Ashwin

Inventor： NANDA, Sanjiv ,  SAMPATH, Ashwin

IPC: H04L12/56

CPC classification number: H04W74/00 ,  H04W28/18 ,  H04W74/002 ,  H04W84/18

Abstract: A wireless media access control supports asynchronous communication and overlapping transmissions. Here, a wireless node may determine whether to request or schedule a transmission based on control messages it receives from neighboring nodes. In some implementations a scheduled transmission may be divided up into several segments so that a transmitting node may receive and transmit control messages between segments. In some implementations a monitoring period is defined after a scheduled transmission period to enable the transmitting node to acquire control information that may otherwise have been transmitted during the scheduled transmission period. In some implementations data and control information are transmitted over different frequency division multiplexed channels to enable concurrent transmission of the data and control information.

Abstract translation: 无线媒体访问控制支持异步通信和重叠传输。 这里，无线节点可以基于从相邻节点接收到的控制消息来确定是否请求或调度传输。 在一些实施方式中，调度的传输可以被划分成若干段，使得发射节点可以在段之间接收和发送控制消息。 在一些实施方式中，在调度的传输周期之后定义监视周期，以使得发送节点获取否则可能在调度的传输周期期间已经发送的控制信息。 在一些实施方式中，数据和控制信息通过不同的频分多路复用通道传输，以实现数据和控制信息的并发传输。

公开(公告)号：WO2007051152A2

公开(公告)日：2007-05-03

申请号：PCT/US2006/060284

申请日：2006-10-26

Applicant: QUALCOMM INCORPORATED ,  GUPTA, Rajarshi ,  SAMPATH, Ashwin ,  JULIAN, David, Jonathan ,  HORN, Gavin, Bernard ,  STAMOULIS, Anastasios ,  JAIN, Nikhil ,  LI, Husheng ,  PRAKASH, Rajat

Inventor： GUPTA, Rajarshi ,  SAMPATH, Ashwin ,  JULIAN, David, Jonathan ,  HORN, Gavin, Bernard ,  STAMOULIS, Anastasios ,  JAIN, Nikhil ,  LI, Husheng ,  PRAKASH, Rajat

IPC: H04W16/14 ,  H04W28/18

CPC classification number: H04W28/18 ,  H04W16/14

Abstract: Systems and methods are described that facilitate evaluating conditions of nodes (e.g., access points, access terminals, etc.) in a wireless communication environment to determine a level of disadvantage for a given node relative to other nodes. A first node may receive a resource utilization message (RxRUM) and may determine a level of disadvantage for a node that sent the RxRUM. The first node may then compare its own level of disadvantage to the sending node in order to permit a determination of an appropriate course of action in response to the RxRUM.

Abstract translation: 描述了有助于评估无线通信环境中的节点（例如，接入点，接入终端等）的状况以确定给定节点相对于其他节点的不利程度的系统和方法。 第一节点可以接收资源利用消息（RxRUM）并且可以确定发送RxRUM的节点的不利程度。 然后，第一节点可以将其自身的劣势级别与发送节点进行比较，以便允许响应于RxRUM确定适当的动作过程。

公开(公告)号：WO2022198219A1

公开(公告)日：2022-09-22

申请号：PCT/US2022/071193

申请日：2022-03-17

Applicant: QUALCOMM INCORPORATED

Inventor： TEKGUL, Ezgi ,  ABEDINI, Navid ,  LUO, Jianghong ,  AKL, Naeem ,  HORMIS, Raju ,  SAMPATH, Ashwin ,  LI, Junyi

IPC: H04B7/155

Abstract: A relay supporting multiple relay modes is provided. The relay transmits capability information to a base station, the capability information indicating support for a first relay mode and a second relay mode. The relay determines a mode of operation, either on its own or based on an indication of a mode of operation from the base station, wherein the mode of operation comprises the first relay mode or the second relay mode. The relay communicates with at least one of the base station or another wireless device based at least in part on the determined mode of operation.

公开(公告)号：WO2022120386A1

公开(公告)日：2022-06-09

申请号：PCT/US2021/072743

申请日：2021-12-03

Applicant: QUALCOMM INCORPORATED

Inventor： ABEDINI, Navid ,  LUO, Jianghong ,  LUO, Tao ,  SAMPATH, Ashwin ,  LI, Junyi

IPC: H04B7/155

Abstract: Aspects described herein relate to establishing a control connection with at least a first node for receiving control information for providing a repeater function for two or more upstream nodes, communicating control information over the control connection from at least the first node, and providing, based on the control information, the repeater function between at least a first upstream node of the two or more upstream nodes and at least one downstream node and between at least a second upstream node of the two or more upstream nodes and the at least one downstream node or at least another downstream node.

公开(公告)号：WO2022032254A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/070931

申请日：2021-07-22

Applicant: QUALCOMM INCORPORATED

Inventor： ABEDINI, Navid ,  SAMPATH, Ashwin ,  LI, Junyi

IPC: H04B7/155 ,  H04B17/24 ,  H04B17/309 ,  H04B7/15528

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater node may receive a communication, wherein the communication is to be forwarded by the repeater node in accordance with a digital repeating operation. The repeater node may perform a measurement associated with the communication. The repeater node may transmit, to a control node, a feedback communication that is based at least in part on the measurement associated with the communication. Numerous other aspects are provided.

公开(公告)号：WO2022032248A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/070905

申请日：2021-07-19

Applicant: QUALCOMM INCORPORATED

Inventor： ABEDINI, Navid ,  LI, Junyi ,  SAMPATH, Ashwin

IPC: H04B7/155 ,  H04B7/0617 ,  H04B7/15507 ,  H04B7/15528 ,  H04B7/15557

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a digital repeater may receive, from a control node, a configuration that indicates a digital processing operation, wherein the digital processing operation comprises a digital processing option selected from a plurality of digital processing options. The digital repeater may receive a first signal. The digital repeater may perform the digital processing operation on the first signal to generate a second signal, wherein the second signal comprises a re-generated version of the first signal. The digital repeater may transmit the second signal. Numerous other aspects are provided.

公开(公告)号：WO2021202462A1

公开(公告)日：2021-10-07

申请号：PCT/US2021/024792

申请日：2021-03-30

Applicant: QUALCOMM INCORPORATED

Inventor： ABEDINI, Navid ,  LI, Junyi ,  SAMPATH, Ashwin

IPC: H04B7/155 ,  H04B7/26 ,  H04W72/04 ,  H04B7/06 ,  H04W52/14 ,  H04W52/36 ,  H04W52/38 ,  H04B1/04 ,  H04B2001/0416 ,  H04B7/0617 ,  H04B7/15535 ,  H04W52/18 ,  H04W52/365 ,  H04W52/367 ,  H04W52/52

Abstract: This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. For example, a communication system may include a repeater that relays communications between communication devices. The repeater determines one or more power configuration parameters associated with the repeater and transmits the one or more power configuration parameters to a controlling node, such as a base station or other entity. The repeater receives, from the controlling node, gain configuration information determined based on the one or more power configuration parameters. A repeater may receive a communication, determine a gain value based on the gain configuration information, and apply the gain value to the received communication to create a gain adjusted communication for transmission to another device.