TRANSMISSION TIME INTERVAL (TTI) BUNDLING FOR PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH)
    791.
    发明申请
    TRANSMISSION TIME INTERVAL (TTI) BUNDLING FOR PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) 审中-公开
    用于物理下行链路共享信道(PDSCH)的传输时间间隔(TTI)

    公开(公告)号:US20150029903A1

    公开(公告)日:2015-01-29

    申请号:US14264220

    申请日:2014-04-29

    Abstract: Certain aspects of the present disclosure propose techniques for transmission time interval (TTI) bundling for physical downlink shared channel (PDSCH) in long term evolution (LTE). According to certain aspects a method is provided for wireless communications. The method may be performed, for example, by a user equipment (UE). The method generally includes identifying a transmit time interval (TTI) bundle comprising a subset of subframes from a set of subframes for transmitting data on a physical downlink shared channel (PDSCH) and receiving the data on the PDSCH in the subset of subframes.

    Abstract translation: 本公开的某些方面提出了用于长期演进(LTE)中物理下行链路共享信道(PDSCH)的传输时间间隔(TTI)绑定的技术。 根据某些方面,提供了一种用于无线通信的方法。 该方法可以由例如用户设备(UE)来执行。 该方法通常包括从用于在物理下行链路共享信道(PDSCH)上发送数据的一组子帧识别包括子帧子集的发射时间间隔(TTI)束,并且在子帧子集中接收PDSCH上的数据。

    TPR MANAGEMENT FOR EPDCCH IN LTE
    793.
    发明申请
    TPR MANAGEMENT FOR EPDCCH IN LTE 有权
    LTE中EPDCCH的TPR管理

    公开(公告)号:US20140301292A1

    公开(公告)日:2014-10-09

    申请号:US14199991

    申请日:2014-03-06

    Abstract: For an enhanced physical downlink control channel (EPDCCH), unlimited traffic-to-pilot ratio (TPR) variations across resource elements of a physical resource block (PRB) pair is problematic because of the detrimental affect the variations will have on the ability of a user equipment (UE) to perform inter-cell/intra-cell interference suppression (IS) and/or interference cancellation (IC) on EPDCCH of an interfering cell. A TPR limitation is placed on EPDCCH to facilitate IS/IC without causing practical limitations on EPDCCH management by an eNB. Accordingly, a method, an apparatus, and a computer program product for wireless communication are provided. The apparatus identifies a plurality of resource elements of at least one PRB pair for transmitting one or more control channels, divides the plurality of identified resource elements into one or more groups, and restricts a plurality of resource elements in a respective group to a TPR.

    Abstract translation: 对于增强的物理下行链路控制信道(EPDCCH),物理资源块(PRB)对的资源元素之间的无限的业务导频比(TPR)变化是有问题的,因为不利的变化将对一个 用户设备(UE)在干扰小区的EPDCCH上执行小区间/小区内干扰抑制(IS)和/或干扰消除(IC)。 在EPDCCH上设置TPR限制以便于IS / IC,而不会对eNB的EPDCCH管理造成实际限制。 因此,提供了一种用于无线通信的方法,装置和计算机程序产品。 该装置识别用于发送一个或多个控制信道的至少一个PRB对的多个资源元素,将多个所识别的资源元素划分为一个或多个组,并将相应组中的多个资源元素限制为TPR。

    ENHANCED PHYSICAL BROADCAST CHANNEL FOR NEW CARRIER TYPE IN LONG TERM EVOLUTION
    794.
    发明申请
    ENHANCED PHYSICAL BROADCAST CHANNEL FOR NEW CARRIER TYPE IN LONG TERM EVOLUTION 审中-公开
    长期演进新型载体类型的增强物理广播通道

    公开(公告)号:US20140204851A1

    公开(公告)日:2014-07-24

    申请号:US14108722

    申请日:2013-12-17

    CPC classification number: H04W72/0486 H04L5/0048 H04W48/12

    Abstract: Aspects of the present disclosure provide techniques and apparatus for enhanced physical broadcast channel (PBCH) for new carrier type (NCT) in long term evolution (LTE). According to certain aspects, a method for wireless communications by a base station (BS) is provided. The method generally includes generating an enhanced physical broadcast channel (EPBCH) using a frequency division multiplexed (FDM) structure, wherein the EPBCH spans substantially a subframe duration and transmitting the EPBCH.

    Abstract translation: 本公开的方面提供了用于长期演进(LTE)中的新载波类型(NCT)的增强物理广播信道(PBCH)的技术和装置。 根据某些方面,提供了一种由基站(BS)进行无线通信的方法。 该方法通常包括使用频分多路复用(FDM)结构生成增强物理广播信道(EPBCH),其中EPBCH基本上跨越子帧持续时间并发送EPBCH。

    METHODS AND APPARATUS FOR RESOLVING AMBIGUOUS USER EQUIPMENT (UE) CAPABILITY SIGNALING
    795.
    发明申请
    METHODS AND APPARATUS FOR RESOLVING AMBIGUOUS USER EQUIPMENT (UE) CAPABILITY SIGNALING 有权
    解决用户设备(UE)能力信号的方法和设备

    公开(公告)号:US20140204848A1

    公开(公告)日:2014-07-24

    申请号:US14084804

    申请日:2013-11-20

    CPC classification number: H04W8/24 H04B7/024 H04B7/0413 H04B7/0628 H04W8/22

    Abstract: Certain aspects of the present disclosure generally relate to resolving ambiguous user equipment (UE) capability signaling. According to certain aspects, a method for wireless communications by a UE is provided. The method generally includes determining capabilities of the UE to support at least one of multiple-input multiple-output (MIMO) or coordinated multipoint (CoMP) features on different operating frequency bands of a radio access network (RAN), signaling, to a base station (BS) of the RAN, a first combination of capabilities of the UE for a combination of bands, signaling, to the BS, a second combination of capabilities, different than the first combination of capabilities, for the combination of bands, and identifying, based on or more criteria, a particular combination of capabilities to be used to communicate with the BS. In certain aspects, the UE may identify the combination of capabilities to use by applying a deterministic rule.

    Abstract translation: 本公开的某些方面通常涉及解决模糊用户设备(UE)能力信令。 根据某些方面,提供了一种用于UE的无线通信的方法。 该方法通常包括确定UE的能力以支持无线电接入网络(RAN)的不同工作频带上的多输入多输出(MIMO)或协调多点(CoMP)特征中的至少一个,向基站 (BS)的能力的第一组合,用于频带组合的能力的组合,向BS的信令,与频带的组合不同于能力的第一组合的能力的第二组合,以及识别 基于或更多的标准,用于与BS通信的能力的特定组合。 在某些方面,UE可以通过应用确定性规则来识别要使用的能力的组合。

    TECHNIQUES FOR DECOUPLING DOWNLINK AND UPLINK OPERATIONS
    796.
    发明申请
    TECHNIQUES FOR DECOUPLING DOWNLINK AND UPLINK OPERATIONS 有权
    解决下行链路和上行链路操作的技术

    公开(公告)号:US20140126497A1

    公开(公告)日:2014-05-08

    申请号:US14068578

    申请日:2013-10-31

    Abstract: Techniques are provided for decoupling uplink and downlink operations. According to certain aspects, a wireless node (e.g., a low power node) may receive, from a base station of a first cell, signaling indicating a random access channel (RACH) configuration for a wireless device. The wireless node may then detect the wireless node performing a RACH detection (based on the RACH configuration) and report the RACH detection and desired UL configuration to the base station of the first cell. The base station of the first cell may then select the wireless node for serving the wireless device for UL operations (e.g., based on the reported RACH detection-and similar reports from other wireless nodes detecting the same RACH procedure).

    Abstract translation: 提供了用于去耦上行链路和下行链路操作的技术。 根据某些方面,无线节点(例如,低功率节点)可以从第一小区的基站接收指示无线设备的随机接入信道(RACH)配置的信令。 然后,无线节点可以检测执行RACH检测的无线节点(基于RACH配置),并将RACH检测和期望的UL配置报告给第一小区的基站。 然后,第一小区的基站然后可以选择用于服务无线设备的无线节点用于UL操作(例如,基于所报告的RACH检测以及来自检测相同RACH过程的其他无线节点的类似报告)。

    EPDCCH RESOURCE AND QUASI-CO-LOCATION MANAGEMENT IN LTE
    797.
    发明申请
    EPDCCH RESOURCE AND QUASI-CO-LOCATION MANAGEMENT IN LTE 有权
    LTE中的EPDCCH资源和QUOI-CO位置管理

    公开(公告)号:US20140126490A1

    公开(公告)日:2014-05-08

    申请号:US14021980

    申请日:2013-09-09

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In an aspect, the apparatus may receive a set of configurations for an EPDCCH that are tied to a set of configurations received for a PDSCH. The apparatus may then receive and process the EPDCCH based on at least one configuration from the set of configurations for the EPDCCH. In another aspect, the apparatus may determine at least a first and second resource set configured for a control channel and may determine a common set of aggregation levels for the first and second resource sets. The apparatus may further determine first rate-matching parameters for the first resource set and second rate-matching parameters for the second resource set, and may process the control channel using the common set of aggregation levels and the first and second rate-matching parameters.

    Abstract translation: 提供了一种用于无线通信的方法,装置和计算机程序产品。 在一个方面,该装置可以接收与针对PDSCH接收的一组配置相关联的EPDCCH的一组配置。 然后,装置可以基于EPDCCH的一组配置中的至少一个配置来接收和处理EPDCCH。 在另一方面,设备可以确定为控制信道配置的至少第一和第二资源集合,并且可以确定第一和第二资源集合的公共集合级别集合。 该装置还可以确定第一资源集合的第一速率匹配参数和用于第二资源集合的第二速率匹配参数,并且可以使用公共集合级别和第一和第二速率匹配参数处理控制信道。

    MOBILITY OPERATION IN LTE
    798.
    发明申请
    MOBILITY OPERATION IN LTE 有权
    LTE中的移动性操作

    公开(公告)号:US20140044097A1

    公开(公告)日:2014-02-13

    申请号:US13742308

    申请日:2013-01-15

    CPC classification number: H04W36/24 H04W36/06 H04W36/28

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In an aspect, the apparatus establishes a first and/or second communication link with at least a first cell. The first communication link may be for receiving transmissions and the second communication link may be for sending transmissions. The apparatus performs a handover of one of the first and second communication links to at least a second cell. The apparatus determines a value of a parameter after the handover is performed based on a value of the parameter prior to the handover. In another aspect, the apparatus establishes a first and/or second communication link with at least a first cell. The first communication link may be for receiving transmissions and the second communication link may be for sending transmissions. In such aspect, a virtual cell ID is reconfigured for one of the first and second communication links.

    Abstract translation: 提供了一种用于无线通信的方法,装置和计算机程序产品。 在一方面,该装置与至少第一小区建立第一和/或第二通信链路。 第一通信链路可以用于接收传输,并且第二通信链路可以用于发送传输。 该装置执行第一和第二通信链路之一到至少第二小区的切换。 该装置基于在切换之前的参数的值来执行切换之后的参数的值。 在另一方面,该装置与至少第一小区建立第一和/或第二通信链路。 第一通信链路可以用于接收传输,并且第二通信链路可以用于发送传输。 在这种方面,为第一和第二通信链路之一重新配置虚拟小区ID。

    INTERACTION BETWEEN EPCFICH AND EPDCCH IN LTE
    800.
    发明申请
    INTERACTION BETWEEN EPCFICH AND EPDCCH IN LTE 有权
    EPCFICH和EPDCCH在LTE中的交互

    公开(公告)号:US20140036802A1

    公开(公告)日:2014-02-06

    申请号:US13943756

    申请日:2013-07-16

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In one configuration, the apparatus may be a UE. The apparatus may receive a message (e.g., via an ePCFICH) from an eNB and may process an ePDCCH using the message. The apparatus may receive a message via an ePCFICH indicating resources for ePDCCH, the ePDCCH being a localized ePDCCH and/or a distributed ePDCCH and process the ePDCCH using the message. The apparatus may receive an ePCFICH from an eNB, where the ePCFICH is a function of at least a PCI or a virtual cell identifier. The apparatus may process an ePDCCH using a default set of resources when an ePCFICH is not detected. The apparatus may receive an ePCFICH value and may determine either a starting symbol index for an ePDCCH or one or more ePDCCH resource sets based at least on the ePCFICH value.

    Abstract translation: 提供了一种用于无线通信的方法,装置和计算机程序产品。 在一种配置中,该设备可以是UE。 该装置可以从eNB接收消息(例如,经由ePCFICH),并且可以使用该消息来处理ePDCCH。 该装置可以经由指示用于ePDCCH的资源的ePCFICH,ePDCCH是本地化的ePDCCH和/或分布式ePDCCH来接收消息,并使用该消息处理ePDCCH。 该装置可以从eNB接收ePCFICH,其中ePCFICH是至少PCI或虚拟小区标识符的函数。 当未检测到ePCFICH时,该装置可以使用默认的资源集合处理ePDCCH。 该装置可以接收ePCFICH值,并且可以至少基于ePCFICH值来确定ePDCCH的起始符号索引或一个或多个ePDCCH资源集合。

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