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    MIMO DESIGN WITH CODEBOOK RESTRICTIONS
    22.
    发明申请
    MIMO DESIGN WITH CODEBOOK RESTRICTIONS 失效
    MIMO设计与CODEBOOK限制

    公开(公告)号：US20110116563A1

    公开(公告)日：2011-05-19

    申请号：US12777787

    申请日：2010-05-11

    Applicant: Pavan Kumar Vitthaladevuni ,  Haitong Sun ,  Danlu Zhang

    Inventor： Pavan Kumar Vitthaladevuni ,  Haitong Sun ,  Danlu Zhang

    IPC: H04L27/28

    CPC classification number: H04L1/0001

    Abstract: A method of wireless communication includes utilizing a first outer loop for single-stream transmissions when a requested PCI by a UE is within a first set. The utilizing the first outer loop includes utilizing a first outer loop margin to adjust a size of a transport block by a first backoff margin when the UE requests a PCI within the first set. The method further includes utilizing a second outer loop for single-stream transmissions when the requested PCI by the UE is within a second set different from the first set. The utilizing the second outer loop includes utilizing a second outer loop margin to adjust the size of the transport block by a second backoff margin when the UE requests a PCI within the second set.

    Abstract translation: 一种无线通信方法包括：当UE所请求的PCI在第一组内时，利用第一外环进行单流传输。 当UE请求第一组内的PCI时，利用第一外环包括利用第一外循环余量来将传输块的大小调整第一回退余量。 该方法还包括当UE所请求的PCI在与第一组不同的第二集合内时，利用第二外部环路进行单流传输。 当UE请求第二组内的PCI时，利用第二外环包括利用第二外循环余量来将传输块的大小调整第二退避余量。

    CLOSED-LOOP POWER CONTROL IN MULTI-CARRIER HIGH-SPEED UPLINK PACKET ACCESS
    24.
    发明申请
    CLOSED-LOOP POWER CONTROL IN MULTI-CARRIER HIGH-SPEED UPLINK PACKET ACCESS 有权
    多载波高速上行链路分组接入中的闭环功率控制

    公开(公告)号：US20100202331A1

    公开(公告)日：2010-08-12

    申请号：US12702121

    申请日：2010-02-08

    Applicant: Danlu Zhang ,  Pavan Kumar Vitthaladevuni ,  Ravi Agarwal ,  Jilei Hou ,  Ozcan Ozturk

    Inventor： Danlu Zhang ,  Pavan Kumar Vitthaladevuni ,  Ravi Agarwal ,  Jilei Hou ,  Ozcan Ozturk

    IPC: H04B7/00

    CPC classification number: H04W52/286 ,  H04W52/346 ,  H04W52/42

    Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes automatically adjusting at least one of the independent power controls in view of the determined power levels for the set of high speed packet access signals.

    Abstract translation: 提供了一种用于无线通信的方法。 该方法包括从一组高速分组接入信号向两个或多个载波应用独立的功率控制。 该方法包括监视两个或多个载波上的功率，以确定该组高速分组接入信号的功率电平。 该方法还包括根据所确定的高速分组接入信号组的功率电平自动调整独立功率控制中的至少一个。

    Closed-loop power control in multi-carrier high-speed uplink packet access
    28.
    发明授权
    Closed-loop power control in multi-carrier high-speed uplink packet access 有权
    多载波高速上行分组接入中的闭环功率控制

    公开(公告)号：US08521207B2

    公开(公告)日：2013-08-27

    申请号：US12702121

    申请日：2010-02-08

    Applicant: Danlu Zhang ,  Pavan Kumar Vitthaladevuni ,  Ravi Agarwal ,  Jilei Hou ,  Ozcan Ozturk

    Inventor： Danlu Zhang ,  Pavan Kumar Vitthaladevuni ,  Ravi Agarwal ,  Jilei Hou ,  Ozcan Ozturk

    IPC: H04W52/30 ,  H04B7/00

    CPC classification number: H04W52/286 ,  H04W52/346 ,  H04W52/42

    Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes automatically adjusting at least one of the independent power controls in view of the determined power levels for the set of high speed packet access signals.

    Abstract translation: 提供了一种用于无线通信的方法。 该方法包括从一组高速分组接入信号向两个或多个载波应用独立的功率控制。 该方法包括监视两个或多个载波上的功率，以确定该组高速分组接入信号的功率电平。 该方法还包括根据所确定的高速分组接入信号组的功率电平自动调整独立功率控制中的至少一个。

    Reporting of ACK and CQI information in a wireless communication system
    29.
    发明授权
    Reporting of ACK and CQI information in a wireless communication system 有权
    在无线通信系统中报告ACK和CQI信息

    公开(公告)号：US08477734B2

    公开(公告)日：2013-07-02

    申请号：US12410154

    申请日：2009-03-24

    Applicant: Sharad Deepak Sambhwani ,  Wei Zeng ,  Yibo Jiang ,  Lu Yuan ,  Mehmet Yavuz ,  Pavan Kumar Vitthaladevuni ,  Bibhu P. Mohanty ,  Danlu Zhang ,  Aziz Gholmieh ,  Arjun Bharadwaj

    Inventor： Sharad Deepak Sambhwani ,  Wei Zeng ,  Yibo Jiang ,  Lu Yuan ,  Mehmet Yavuz ,  Pavan Kumar Vitthaladevuni ,  Bibhu P. Mohanty ,  Danlu Zhang ,  Aziz Gholmieh ,  Arjun Bharadwaj

    IPC: H04W4/00

    CPC classification number: H04L1/0026 ,  H04L1/1671

    Abstract: Techniques for reporting acknowledgement (ACK) information and channel quality indication (CQI) information in a wireless communication system are described. A user equipment (UE) may be able to receive data from up to two cells with dual-cell operation. The UE may determine CQI information for a first cell, determine CQI information for a second cell, and send the CQI information for both cells on a feedback channel with a single channelization code. The UE may process a control channel from each cell and, if control information is received from the cell, may further process a data channel from the cell to receive data sent to the UE. The UE may determine ACK information for each cell based on processing results for the data and control channels from that cell. The UE may send the ACK information for both cells on the feedback channel with the single channelization code.

    Abstract translation: 描述了在无线通信系统中报告确认（ACK）信息和信道质量指示（CQI）信息的技术。 用户设备（UE）可以能够以双小区操作从多达两个小区接收数据。 UE可以确定第一小区的CQI信息，确定第二小区的CQI信息，并且在具有单个信道化码的反馈信道上发送用于两个小区的CQI信息。 UE可以处理来自每个小区的控制信道，并且如果从小区接收到控制信息，则可以进一步处理来自小区的数据信道以接收发送给UE的数据。 UE可以基于来自该小区的数据和控制信道的处理结果来确定每个小区的ACK信息。 UE可以使用单个信道化码在反馈信道上发送两个小区的ACK信息。

    APPARATUS, METHOD, AND SYSTEM FOR UPLINK CONTROL CHANNEL RECEPTION IN A HETEROGENEOUS WIRELESS COMMUNICATION NETWORK
    30.
    发明申请
    APPARATUS, METHOD, AND SYSTEM FOR UPLINK CONTROL CHANNEL RECEPTION IN A HETEROGENEOUS WIRELESS COMMUNICATION NETWORK 有权
    异构无线通信网络中上行链路控制信道接收的装置，方法和系统

    公开(公告)号：US20120213092A1

    公开(公告)日：2012-08-23

    申请号：US13398249

    申请日：2012-02-16

    Applicant: Haitong Sun ,  Pavan Kumar Vitthaladevuni ,  Sharad Deepak Sambhwani ,  Jilei Hou ,  Bibhu Prasad Mohanty

    Inventor： Haitong Sun ,  Pavan Kumar Vitthaladevuni ,  Sharad Deepak Sambhwani ,  Jilei Hou ,  Bibhu Prasad Mohanty

    IPC: H04W52/14 ,  H04W52/20 ,  H04W24/00

    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，例如宏小区和诸如毫微微小区或微微小区的低功率节点。 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，使得服务小区处的HSDPA控制信道的上行链路传输不良，RNC可以指示UE提升其上行链路发射功率，将UE从 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。

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