公开(公告)号：US09473253B1

公开(公告)日：2016-10-18

申请号：US14720517

申请日：2015-05-22

Applicant: QUALCOMM Incorporated

Inventor： Insoo Hwang ,  Bongyong Song ,  Samir Salib Soliman

IPC: H04B1/10 ,  H04B15/00 ,  H04B1/48 ,  H04B17/24

CPC classification number: H04B17/24 ,  H04B1/525 ,  H04B2001/485

Abstract: Aspects of the disclosure are directed to interference cancellation. A method of performing interference cancellation in a wireless communications device having a transmitter, a receiver, a coefficient controller and an analog interference cancellation (AIC) circuit includes utilizing the receiver for receiving a signal, wherein the received signal includes an interference signal within a spectral region; measuring the received signal to obtain a measurement of the interference signal within a guard region of the spectral region; and determining a set of coefficients based on the measurement of the interference signal within the guard region.

Abstract translation: 本公开的方面涉及干扰消除。 一种在具有发射机，接收机，系数控制器和模拟干扰消除（AIC）电路的无线通信设备中执行干扰消除的方法包括利用接收机接收信号，其中所接收的信号包括频谱内的干扰信号 地区; 测量接收到的信号以获得在光谱区域的保护区域内的干扰信号的测量值; 以及基于所述保护区域内的干扰信号的测量来确定一组系数。

公开(公告)号：US20160249374A1

公开(公告)日：2016-08-25

申请号：US15142125

申请日：2016-04-29

Applicant: QUALCOMM Incorporated

Inventor： Samir Salib Soliman ,  Bongyong Song ,  Brian Clarke Banister

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/02 ,  H04W40/06

CPC classification number: H04W72/1215 ,  H04B7/0404 ,  H04W40/06 ,  H04W60/005 ,  H04W72/02 ,  H04W72/048 ,  H04W88/06

Abstract: A user equipment (UE) may communicate over a first wireless wide area network (WWAN). The first WWAN may be supported by a first subscriber identity module (SIM) of the UE. The UE may also communicate simultaneously over a second WWAN supported by a second SIM. The UE may process the second WWAN communication with a portion of a WWAN module and a portion of a wireless local area network (WLAN) module.

公开(公告)号：US09362988B2

公开(公告)日：2016-06-07

申请号：US14525983

申请日：2014-10-28

Applicant: QUALCOMM Incorporated

Inventor： Samir Salib Soliman ,  Bongyong Song ,  Brian Clarke Banister

IPC: H04M1/00 ,  H04B7/04 ,  H04W84/12 ,  H04W88/06

CPC classification number: H04W72/1215 ,  H04B7/0404 ,  H04W40/06 ,  H04W60/005 ,  H04W72/02 ,  H04W72/048 ,  H04W88/06

Abstract: A user equipment (UE) may communicate over a first wireless wide area network (WWAN). The first WWAN may be supported by a first subscriber identity module (SIM) of the UE. The UE may also communicate simultaneously over a second WWAN supported by a second SIM. The UE may process the second WWAN communication with a portion of a WWAN module and a portion of a wireless local area network (WLAN) module.

Abstract translation: 用户设备（UE）可以通过第一无线广域网（WWAN）进行通信。 第一WWAN可以由UE的第一用户识别模块（SIM）支持。 UE还可以通过由第二SIM支持的第二WWAN同时通信。 UE可以处理与WWAN模块的一部分和无线局域网（WLAN）模块的一部分的第二WWAN通信。

公开(公告)号：US09294955B2

公开(公告)日：2016-03-22

申请号：US14062084

申请日：2013-10-24

Applicant: QUALCOMM Incorporated

Inventor： Bongyong Song ,  Harleen Gill

IPC: H04W28/02 ,  H04W60/00 ,  H04L12/801 ,  H04L12/823 ,  H04W76/00 ,  H04W4/06 ,  H04W4/10 ,  H04L12/18 ,  H04W72/00

CPC classification number: H04W28/02 ,  H04L12/1872 ,  H04L12/189 ,  H04L47/10 ,  H04L47/12 ,  H04L47/14 ,  H04L47/15 ,  H04L47/32 ,  H04L47/323 ,  H04W4/06 ,  H04W4/10 ,  H04W60/00 ,  H04W72/005 ,  H04W76/40

Abstract: Aspects of managing acknowledgment transmissions from multicast group members of a multicast group within a wireless communications network are disclosed. An access network transmits an announce message announcing a multicast session to a plurality of access terminals. One of the plurality of access terminals (i.e., a first responder) sends a BCMCSFlowRegistration message and an announce acknowledgment (ACK) message to the access network. In an example, the BCMCSFlowRegistration message and announce ACK message are sent within the same access probe on a reverse link access channel. Next, the access network sends, in response to the received BCMCSFlowRegistration message, a suppression message to request access terminals not to send announce acknowledgment messages for the announced multicast session. Alternatively, an application server sends the suppression message in response to the received announce ACK message. In either scenario, the access terminals receiving the suppression message suppress transmission of subsequent announce ACK messages.

Abstract translation: 公开了在无线通信网络内管理来自组播组的组播组成员的确认传输的方面。 接入网络向多个接入终端发送通告多播会话的通告消息。 多个接入终端（即第一应答者）之一向接入网发送BCMCSFlowRegistration消息和通告确认（ACK）消息。 在一个示例中，BCMCSFlow注册消息和通告ACK消息在反向链路接入信道上的相同接入探测器内发送。 接下来，接入网响应于接收到的BCMCSFlowRegistration消息发送抑制消息，以请求接入终端不发布用于所宣布的多播会话的通知确认消息。 或者，应用服务器响应于所接收的通告ACK消息发送抑制消息。 在任一情况下，接收抑制消息的接入终端抑制后续通告ACK消息的传输。

公开(公告)号：US20150341832A1

公开(公告)日：2015-11-26

申请号：US14283527

申请日：2014-05-21

Applicant: QUALCOMM Incorporated

Inventor： Insoo Hwang ,  Soumya Das ,  Samel Celebi ,  Bongyong Song

IPC: H04W36/00 ,  H04W16/24

CPC classification number: H04W36/0083 ,  H04W16/24 ,  H04W24/02 ,  H04W36/245 ,  H04W36/32 ,  H04W84/045

Abstract: Methods, systems, and devices are described for mobility robustness optimization. A network may be organized into base station clusters, and mobility information may be exchanged within the cluster. Each base station may then receive statistics based on the collected information. In some examples the cluster mobility statistics are used to generate a handover transition matrix identifying a probability of a UE remaining with a target base station within the cluster for a threshold period following a handover from a source base station that is also within the cluster. Based on the cluster mobility statistics, the base station may determine that the probability of the UE remaining with the potential target base station for the threshold period is low. The base station may then select an alternative handover target. The base station may then adjust the mobility parameters of the UE in order to direct it to the alternative handover target.

Abstract translation: 描述了用于移动性鲁棒性优化的方法，系统和设备。 可以将网络组织成基站群集，并且可以在群集内交换移动信息。 然后，每个基站可以基于收集的信息接收统计信息。 在一些示例中，群集移动性统计被用于生成切换转移矩阵，该切换转移矩阵在从也在群集内的源基站切换之后的阈值周期内，标识在群集内的目标基站剩余的UE的概率。 基于群集移动性统计，基站可以确定在阈值周期内与潜在目标基站保持的UE的概率低。 然后，基站可以选择替代切换目标。 然后，基站可以调整UE的移动性参数，以便将其引导到替代切换目标。

公开(公告)号：US09155075B2

公开(公告)日：2015-10-06

申请号：US13958918

申请日：2013-08-05

Applicant: QUALCOMM Incorporated

Inventor： Bongyong Song ,  Karthika Paladugu ,  Yih-Hao Lin

IPC: H04W72/04 ,  H04W76/04 ,  H04W4/10 ,  H04W76/00

CPC classification number: H04W72/04 ,  H04W4/10 ,  H04W76/27 ,  H04W76/45

Abstract: In an embodiment, a UE determines to transmit a message (e.g., an alert message, a call initiation message). Based on the type of the message to be transmitted, the UE selectively transmits supplemental data configured to prompt an access network to transition the UE to a dedicated channel state (DCS). In another embodiment, an application server configured to arbitrate communication sessions between UEs receives a message for transmission to a target UE. Based on the type of the message to be transmitted to the target UE, the application server selectively transmits, to a serving access network of the target UE, supplemental data configured to prompt the serving access network to transition the target UE to the DCS. In another embodiment, the access network selectively transitions a target UE to the DCS based on whether differently sized messages are received at the access network for transmission to the target UE.

Abstract translation: 在一个实施例中，UE确定发送消息（例如，警报消息，呼叫发起消息）。 基于要发送的消息的类型，UE选择性地发送配置成提示接入网络将UE转换到专用信道状态（DCS）的补充数据。 在另一个实施例中，被配置为仲裁UE之间的通信会话的应用服务器接收用于传输到目标UE的消息。 基于要发送到目标UE的消息的类型，应用服务器选择性地向目标UE的服务接入网络发送补充数据，其被配置为提示服务接入网络将目标UE转换到DCS。 在另一个实施例中，接入网络基于是否在接入网络处接收到不同大小的消息以便传输到目标UE，接入网络选择性地将目标UE转换到DCS。

公开(公告)号：US20140050088A1

公开(公告)日：2014-02-20

申请号：US14062399

申请日：2013-10-24

Applicant: QUALCOMM Incorporated

Inventor： Bongyong Song

IPC: H04L12/801 ,  H04W4/06 ,  H04W28/02

CPC classification number: H04W28/02 ,  H04L12/1872 ,  H04L12/189 ,  H04L47/10 ,  H04L47/12 ,  H04L47/14 ,  H04L47/15 ,  H04L47/32 ,  H04L47/323 ,  H04W4/06 ,  H04W4/10 ,  H04W60/00 ,  H04W72/005 ,  H04W76/40

Abstract: Wireless communication systems and methods of scheduling access terminal responses to an interactive multicast message are provided. A radio access network (RAN) generates an access control message (ACM), the ACM indicating feedback instructions for a plurality of access terminals (ATs) belonging to a given multicast group. The feedback instructions of the ACM designate a temporary manner in which the plurality of access terminals are to respond to an interactive multicast message. The target ATs receive the interactive multicast message as well as the ACM. The target ATs, or multicast group members, respond to the interactive multicast message based on the feedback instructions for the plurality of access terminals indicated by the ACM.

Abstract translation: 提供了无线通信系统和调度接入终端对交互式多播消息的响应的方法。 无线电接入网络（RAN）产生访问控制消息（ACM），ACM指示属于给定多播组的多个接入终端（AT）的反馈指令。 ACM的反馈指令指定多个接入终端要对交互式多播消息做出响应的临时方式。 目标AT接收交互式多播消息以及ACM。 目标AT或多播组成员基于由ACM指示的多个接入终端的反馈指令来响应交互式多播消息。

公开(公告)号：US20140036756A1

公开(公告)日：2014-02-06

申请号：US14016758

申请日：2013-09-04

Applicant: QUALCOMM Incorporated

Inventor： Bongyong Song ,  Arulmozhi Ananthanarayanan ,  Harleen Gill

IPC: H04W4/08 ,  H04W64/00

CPC classification number: H04W4/08 ,  H04W60/00 ,  H04W64/00

Abstract: Apparatuses and methods related to tracking locations of multicast group members within a wireless communication system are disclosed. An access terminal sends a group member report to an access network, the group member report indicating a location of the access terminal and at least one multicast group, the group member report being sent before a multicast session associated with the multicast group is initiated, determines a location update rule, the location update rule being a manner in which to report location updates of the access terminal to the access network and reports location updates of the access terminal to the access network based on the determined location update rule.

Abstract translation: 公开了与无线通信系统内的组播组成员的跟踪位置相关的装置和方法。 接入终端向接入网发送组成员报告，所述组成员报告指示接入终端的位置和至少一个多播组，所述组成员报告在与所述多播组相关联的多播会话发起之前被发送，确定 位置更新规则，所述位置更新规则是将所述接入终端的位置更新报告给所述接入网络并且基于所确定的位置更新规则向所述接入网络报告所述接入终端的位置更新的方式。

公开(公告)号：US20130250790A1

公开(公告)日：2013-09-26

申请号：US13890460

申请日：2013-05-09

Applicant: QUALCOMM Incorporated

Inventor： Yih-Hao Lin ,  Bongyong Song

IPC: H04W76/02

CPC classification number: H04W76/10 ,  H04W4/10 ,  H04W72/085 ,  H04W74/008 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/45

Abstract: An access network (AN) periodically broadcasts, to at least one user equipment (UE) served by the AN, a message requesting the at least one UE, whenever the at least one UE determines to perform a given type of transmission, (i) to measure a reverse-link channel upon which the transmission is to be performed, and (ii) to include results of the measurement within the transmission. A given UE receives the periodically broadcasted message from the AN and determines to perform the given type of transmission. The given UE refrains from measuring the reverse-link channel, as instructed by the AN, based on the data being associated with a communication session of a given type. The given UE transmits the data to the AN. If the data transmission omits the requested measurement results, the AN selects a transmission format for subsequent transmissions of the given UE based on the omission.

Abstract translation: 每当至少一个UE确定执行给定类型的传输时，接入网络（AN）周期性地向至少一个由AN服务的用户设备（UE）发送请求该至少一个UE的消息，（i） 以测量将在其上执行传输的反向链路信道，以及（ii）包括传输内的测量结果。 给定的UE从AN接收周期性地广播的消息，并确定执行给定类型的传输。 基于与给定类型的通信会话相关联的数据，给定UE不按照AN指示来测量反向链路信道。 给定的UE将数据发送到AN。 如果数据传输省略了所请求的测量结果，则AN根据该省略选择给定UE的后续传输的传输格式。

公开(公告)号：US20240276468A1

公开(公告)日：2024-08-15

申请号：US18169854

申请日：2023-02-15

Applicant: QUALCOMM Incorporated

Inventor： Shimman Arvind Patel ,  Bongyong Song

IPC: H04W72/0453 ,  H04W72/232

CPC classification number: H04W72/0453 ,  H04W72/232

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support a configuration of with a bandwidth part (BWP). In a first aspect, a method of wireless communication includes receiving an indicator that indicates a configuration associated with a BWP. The configuration indicates a first sub-band of the BWP. The BWP is associated with sub-band full-duplex communication. The method also includes, based on the BWP being allocated to the UE and the configuration, communicating using the first sub-band. Other aspects and features are also claimed and described.