公开(公告)号：WO2015023896A2

公开(公告)日：2015-02-19

申请号：PCT/US2014/051149

申请日：2014-08-14

Applicant: QUALCOMM INCORPORATED

Inventor： SUN, Yanjun ,  TINNAKORNSRISUPHAP, Peerapol ,  HO, Sai Yiu Duncan ,  MOHANTY, Bibhu Prasad

IPC: H04W76/02

CPC classification number: H04L49/253 ,  H04W24/06 ,  H04W76/18 ,  H04W84/12

Abstract: Access point functionality of a network device may be disabled, resulting in a coverage hole in a communication network and affecting performance of a client device. Various techniques can be implemented for detecting and minimizing coverage holes. In some examples, the network device can selectively establish a communication link with the client device depending on whether the client device is in a coverage hole and depending on whether the client device can detect another access point in the communication network. In some examples, the client device can determine that it is in a coverage hole in response to detecting a reserved SSID and can accordingly notify a central coordinator of the communication network. In one example, the central coordinator can identify the network device (with disabled access point functionality) that can eliminate the coverage hole and can cause the network device to enable its access point functionality.

Abstract translation: 可以禁用网络设备的接入点功能，导致通信网络中的覆盖漏洞并影响客户端设备的性能。 可以实现各种技术来检测和最小化覆盖孔。 在一些示例中，网络设备可以根据客户端设备是否处于覆盖范围内并且取决于客户端设备是否能够检测到通信网络中的另一个接入点来选择性地建立与客户端设备的通信链路。 在一些示例中，响应于检测到保留的SSID，客户端设备可以确定它处于覆盖范围内，并且可以相应地通知通信网络的中央协调器。 在一个示例中，中央协调器可以识别可以消除覆盖范围的网络设备（具有禁用的接入点功能），并且可以使网络设备实现其接入点功能。

公开(公告)号：WO2013086234A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068303

申请日：2012-12-06

Applicant: QUALCOMM INCORPORATED

Inventor： KAPOOR, Rohit ,  MOHANTY, Bibhu Prasad

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0066 ,  H04W36/24

Abstract: Aspects of the present disclosure are directed to a user equipment, an RNC, or an application operable in a wireless communications network and methods in which an apparatus for wireless communication is configured to transfer data for a user equipment via a first user plane connection in a first radio access network. If the data transferred via the first user plane connection satisfies a trigger condition, the apparatus is configured to initiate a handover procedure of transferring the user equipment to a second user plane connection in a second radio access network.

Abstract translation: 本公开的方面针对用户设备，RNC或在无线通信网络中可操作的应用以及其中用于无线通信的设备被配置为经由第一用户平面连接向用户设备传输数据的方法 第一个无线电接入网络。 如果通过第一用户平面连接传送的数据满足触发条件，则该装置被配置为发起将用户设备传送到第二无线电接入网络中的第二用户平面连接的切换过程。

公开(公告)号：WO2012112868A1

公开(公告)日：2012-08-23

申请号：PCT/US2012/025606

申请日：2012-02-17

Applicant: QUALCOMM INCORPORATED ,  SUN, Haitong ,  VITTHALADEVUNI, Pavan Kumar ,  SAMBHWANI, Sharad Deepak ,  HOU, Jilei ,  MOHANTY, Bibhu Prasad

Inventor： SUN, Haitong ,  VITTHALADEVUNI, Pavan Kumar ,  SAMBHWANI, Sharad Deepak ,  HOU, Jilei ,  MOHANTY, Bibhu Prasad

IPC: H04W52/24

CPC classification number: H04W52/244 ,  H04W52/146 ,  H04W52/20 ,  H04W52/242 ,  H04W52/286 ,  H04W52/362 ,  H04W52/367 ,  H04W52/40 ,  H04W52/48

Abstract: A method and system for improving the reception of uplink transmissions in a heterogeneous wireless communication system includes a high-power node such as a macro-cell and a low-power node such as a femto-cell or pico-cell. To address an uplink imbalance where a nearby low-power node power controls a UE such that uplink transmissions of an HSDPA control channel are poorly received at the serving cell, an RNC can instruct the UE to boost its uplink transmit power, remove the UE from soft handover, or disable power control of the UE by the low-power node. To address inter-cell interference, the RNC can limit the UE transmit power and/or enable the victim cell to suppress the interference. Further, a common control channel can be used to power control UEs outside of the convention set of UEs available for power control.

Abstract translation: 用于改善异构无线通信系统中的上行链路传输的接收的方法和系统包括大功率节点，诸如诸如毫微微小区或微微小区之类的宏小区和低功率节点。 为了解决上行链路不平衡，其中附近的低功率节点功率控制UE，使得HSDPA控制信道的上行链路传输在服务小区不良地接收，RNC可以指示UE提升其上行链路发射功率，从UE 软切换，或者由低功率节点禁用UE的功率控制。 为了解决小区间干扰，RNC可以限制UE的发射功率和/或使受害小区能够抑制干扰。 此外，可以使用公共控制信道来为可用于功率控制的UE的规定集合外的UE供电。

公开(公告)号：WO2017044456A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/050498

申请日：2016-09-07

Applicant: QUALCOMM INCORPORATED

Inventor： SAMPATH, Hemanth ,  TINNAKORNSRISUPHAP, Peerapol ,  XUE, Qi ,  MOHANTY, Bibhu Prasad

IPC: H04W84/12 ,  H04W88/06 ,  H04W52/00 ,  H04W76/04

CPC classification number: H04W76/15 ,  H04W48/06 ,  H04W48/18 ,  H04W52/00 ,  H04W52/0216 ,  H04W52/0229 ,  H04W76/16 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/24

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to using an external memory for both a wireless wide area network (WWAN) and a wireless local area network (WLAN) for WLAN power savings. An exemplary method includes obtaining messages (e.g., paging messages) via a receiver; reading, during a first wakeup period in which the apparatus is to monitor for messages in a first wireless local area network (WLAN) while the receiver is powered on, state information for the first WLAN from a shared memory also used to store state information for a wireless wide area network (WWAN), and using the state information to configure the apparatus for communicating in the first WLAN.

Abstract translation: 本公开的某些方面通常涉及无线通信，并且更具体地涉及为WLAN功率节省而使用用于无线广域网（WWAN）和无线局域网（WLAN）的外部存储器。 一种示例性方法包括经由接收机获取消息（例如，寻呼消息）; 在接收机接通电源的同时，在第一无线局域网（WLAN）期间，当设备要监视消息的第一唤醒周期期间，读取来自共享存储器的第一WLAN的状态信息，其也用于存储状态信息 无线广域网（WWAN），并且使用状态信息来配置用于在第一WLAN中通信的设备。

公开(公告)号：WO2013181500A2

公开(公告)日：2013-12-05

申请号：PCT/US2013/043549

申请日：2013-05-31

Applicant: QUALCOMM INCORPORATED

Inventor： HO, Sai Yiu Duncan ,  MOHANTY, Bibhu Prasad ,  COHEN, Etan Gur

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04W48/14

Abstract: An access point selector can implement functionality for selecting an access point that should establish a communication link with a client device attempting to join a communication network. The access point selector can receive notifications from access points, in response to the client devices button being activated. Information in the received notifications can be analyzed and one of the access points (that transmitted the notifications) can be selected to establish the communication link with the client device. In some embodiments, prior to selecting an access point that should establish the communication link with the client device, the access point selector can attempt to identify a designated access point (DAP) in the communication network. The access point selector may execute operations for selecting the access point only if the DAP cannot be identified in the communication network.

Abstract translation: 接入点选择器可以实现用于选择应该与尝试加入通信网络的客户端设备建立通信链路的接入点的功能。 响应于客户端设备按钮被激活，接入点选择器可以从接入点接收通知。 可以分析接收到的通知中的信息，并且可以选择接入点之一（发送通知）以建立与客户端设备的通信链路。 在一些实施例中，在选择应建立与客户端设备的通信链路的接入点之前，接入点选择器可以尝试识别通信网络中的指定接入点（DAP）。 仅当在通信网络中不能识别出DAP时，接入点选择器可以执行用于选择接入点的操作。

公开(公告)号：WO2010127232A1

公开(公告)日：2010-11-04

申请号：PCT/US2010/033149

申请日：2010-04-30

Applicant: QUALCOMM INCORPORATED ,  SAMBHWANI, Sharad Deepak ,  RADULESCU, Andrei D. ,  KAPOOR, Rohit ,  MOHANTY, Bibhu Prasad ,  SCIPIONE, Mario M. ,  ZHANG, Danlu ,  GHOLMIEH, Aziz

Inventor： SAMBHWANI, Sharad Deepak ,  RADULESCU, Andrei D. ,  KAPOOR, Rohit ,  MOHANTY, Bibhu Prasad ,  SCIPIONE, Mario M. ,  ZHANG, Danlu ,  GHOLMIEH, Aziz

IPC: H04W72/12

CPC classification number: H04W72/0453 ,  H04W72/0433 ,  H04W92/12

Abstract: The present patent application discloses a method and apparatus for activating or de-activating a secondary carrier, comprising informing a serving radio network controller when a secondary carrier was activated or de-activated, receiving a confirmation from the serving radio network controller that non-serving NodeB cells have achieved synchronization, and scheduling a UE upon receiving confirmation. In another example, the present patent application discloses a method and apparatus for de-activating a secondary carrier, comprising controlling de-activation of the secondary carrier using high-speed shared control channel orders, receiving acknowledgement of said high-speed shared control channel orders, and informing a serving radio network controller when the secondary carrier was de-activated.

Abstract translation: 本专利申请公开了一种用于激活或取消激活辅助载波的方法和装置，包括在辅助载波被激活或去激活时通知服务无线电网络控制器，从服务无线电网络控制器接收非服务的确认 NodeB小区已经实现了同步，并且在接收到确认后调度UE。 在另一个示例中，本专利申请公开了一种用于去激活次载波的方法和装置，包括使用高速共享控制信道命令来控制辅载波的去激活，接收所述高速共享控制信道命令的确认 并且当二载波被去激活时通知服务无线电网络控制器。

公开(公告)号：WO2013126731A3

公开(公告)日：2013-08-29

申请号：PCT/US2013/027363

申请日：2013-02-22

Applicant: QUALCOMM INCORPORATED

Inventor： TINNAKORNSRISUPHAP, Peerapol ,  SWAMINATHAN, Ashwin ,  SOMASUNDARAM, Kiran K. ,  MOHANTY, Bibhu Prasad

IPC: H04L12/24 ,  H04W12/00 ,  H04W84/12

Abstract: A mobile device, such as a smartphone or a tablet computer, can execute functionality for configuring a network device in a communication network and for subsequently controlling the operation of the network device with little manual input. The mobile device can detect, from the network device, sensor information that is indicative of configuration information associated with the network device. The mobile device can decode the received sensor information to determine the configuration information and can accordingly enroll the network device in the communication network. In response to determining to control the enrolled network device, the mobile device can capture an image of the network device and can use the captured image to unambiguously identify the network device. The mobile device can establish a communication link with the network device and can transmit one or more commands to vary operating parameters of the network device.

公开(公告)号：WO2012064772A1

公开(公告)日：2012-05-18

申请号：PCT/US2011/059819

申请日：2011-11-08

Applicant: QUALCOMM Incorporated ,  ZHANG, Danlu ,  KAPOOR, Rohit ,  MOHANTY, Bibhu Prasad ,  GE, Weiyan ,  HOU, Jilei

Inventor： ZHANG, Danlu ,  KAPOOR, Rohit ,  MOHANTY, Bibhu Prasad ,  GE, Weiyan ,  HOU, Jilei

IPC: H04L1/18 ,  H04L25/14 ,  H04W28/10

CPC classification number: H04W28/10 ,  H04L1/08 ,  H04L1/1867 ,  H04L1/20 ,  H04L2001/0092 ,  H04W24/10 ,  H04W88/06

Abstract: A method and apparatus for wireless communication may provide a multi-link PDCP sublayer (710) in a radio network controller (702) capable of allocating PDCP PDUs among a plurality of RLC entities (712) for use in a multi -point HSDPA network. Some aspects of the disclosure address issues relating to out-of-order delivery of the PDCP PDUs to a UE (610), such as unnecessary retransmissions. That is, the disclosed multi-link PDCP (710) may be capable of distinguishing between sequence number gaps that are caused by physical layer transmission failures and those caused merely by skew.

Abstract translation: 用于无线通信的方法和装置可以在能够在多点HSDPA网络中使用的多个RLC实体（712）中分配PDCP PDU的无线电网络控制器（702）中提供多链路PDCP子层（710）。 本公开的一些方面涉及与PDCP PDU到无线传送（610）的无序传送相关的问题，诸如不必要的重传。 也就是说，所公开的多链路PDCP（710）可能能够区分由物理层传输故障引起的序列号间隙和仅由偏斜引起的序列间隙。

公开(公告)号：WO2011140149A2

公开(公告)日：2011-11-10

申请号：PCT/US2011/035071

申请日：2011-05-03

Applicant: QUALCOMM Incorporated ,  MOHANTY, Bibhu Prasad ,  SAMBHWANI, Sharad Deepak ,  ZHANG, Chengjin ,  FILIPOVIC, Daniel Fred ,  AGARWAL, Ravi ,  HOU, Jilei ,  KAPOOR, Rohit

Inventor： MOHANTY, Bibhu Prasad ,  SAMBHWANI, Sharad Deepak ,  ZHANG, Chengjin ,  FILIPOVIC, Daniel Fred ,  AGARWAL, Ravi ,  HOU, Jilei ,  KAPOOR, Rohit

IPC: H04B7/06

CPC classification number: H04B7/0689 ,  H04B7/0602 ,  H04B7/0617

Abstract: In a communication system, user equipment (UE) conditionally performs uplink transmit diversity (ULTD) either by Switched Antenna Transmit Diversity (SATD) or Beamforming Transmit Diversity (BFTD) using a first antenna and a second antenna. Either a serving node or the UE determines that uplink transmit diversity is conditionally authorized. Either a serving node or the UE measures a value. The UE transmits using ULTD in response to determining that an enabling condition based on the value is satisfied. The UE can also disable uplink transmit diversity in response to determining that a disabling condition based on the value is satisfied. The disabling condition comprises a disabling threshold that equals the enabling condition comprising an enabling threshold with a threshold adjustment for hysteresis.

Abstract translation: 在通信系统中，用户设备（UE）通过使用第一天线和第二天线的交换天线发射分集（SATD）或波束形成发射分集（BFTD）有条件地执行上行链路发射分集（ULTD）。 服务节点或UE确定上行链路传输分集有条件地被授权。 服务节点或UE测量值。 响应于确定基于该值的使能条件得以满足，UE使用ULTD进行发送。 响应于确定基于该值的禁用条件被满足，UE还可以禁用上行链路发射分集。 禁用条件包括等于启用条件的禁用阈值，该允许条件包括具有用于滞后的阈值调整的启用阈值。

公开(公告)号：WO2015023309A1

公开(公告)日：2015-02-19

申请号：PCT/US2013/070829

申请日：2013-11-19

Applicant: QUALCOMM INCORPORATED

Inventor： HO, Sai Yiu Duncan ,  TINNAKORNSRISUPHAP, Peerapol ,  COHEN, Etan Gur ,  MOHANTY, Bibhu Prasad ,  BUESKER, Brian Michael ,  KUMAR, Rajesh ,  COWAN, Anthony James

IPC: H04W28/18 ,  H04W24/02 ,  H04W88/08 ,  H04W88/16

CPC classification number: H04W24/02 ,  H04W28/18 ,  H04W88/08 ,  H04W88/16

Abstract: A hybrid device can implement functionality to automatically configure itself to form a home network with other network devices. If it is determined that the hybrid device is the central access point of a hybrid network, operating parameters are determined for the central access point. The central access point can then operate in conjunction with other non-CAP hybrid devices of the hybrid device to determine how to configure the non-CAP hybrid device. The configuration of the non-CAP hybrid device can be determined based, at least in part, on a communication link performance measurement between the CAP and the non-CAP hybrid device. Furthermore, the hybrid network can also be monitored to ensure that the hybrid devices do not repeatedly or randomly switch between different configurations.

Abstract translation: 混合设备可以实现自动配置自身以与其他网络设备形成家庭网络的功能。 如果确定混合设备是混合网络的中心接入点，则确定中央接入点的操作参数。 然后，中央接入点可以与混合设备的其他非CAP混合设备一起工作，以确定如何配置非CAP混合设备。 可以至少部分地基于CAP与非CAP混合设备之间的通信链路性能测量来确定非CAP混合设备的配置。 此外，还可以监视混合网络，以确保混合设备不会在不同配置之间重复或随机地切换。