PUCCH RESOURCE ALLOCATION WITH ENHANCED PDCCH
    51.
    发明申请
    PUCCH RESOURCE ALLOCATION WITH ENHANCED PDCCH 审中-公开
    PUCCH资源与增强PDCCH的分配

    公开(公告)号:US20140241278A1

    公开(公告)日:2014-08-28

    申请号:US14257709

    申请日:2014-04-21

    IPC分类号: H04W72/04

    摘要: Embodiments of the present disclosure include methods, apparatuses, and instructions for receiving at a user equipment (UE) of a third generation partnership project (3GPP) network an offset value selected from a plurality of offset values in downlink control information. The UE also receives one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH). The UE may then determine an allocation of an uplink resource for a transmission on a physical uplink control channel (PUCCH) based at least in part on the index of a first eCCE and the offset value.

    摘要翻译: 本公开的实施例包括用于在第三代合作伙伴计划(3GPP)网络的用户设备(UE)处从下行链路控制信息中的多个偏移值中选择的偏移值接收的方法,装置和指令。 UE还接收增强物理下行链路控制信道(ePDCCH)的一个或多个增强控制信道单元(eCCE)。 然后,UE可以至少部分地基于第一eCCE的索引和偏移值来确定用于物理上行链路控制信道(PUCCH)上的传输的上行链路资源的分配。

    APPARATUS AND METHOD FOR SINGLE-TONE DEVICE DISCOVERY IN WIRELESS COMMUNICATION NETWORKS
    52.
    发明申请
    APPARATUS AND METHOD FOR SINGLE-TONE DEVICE DISCOVERY IN WIRELESS COMMUNICATION NETWORKS 有权
    无线通信网络中单声道发现的装置及方法

    公开(公告)号:US20140185550A1

    公开(公告)日:2014-07-03

    申请号:US14142021

    申请日:2013-12-27

    IPC分类号: H04L5/00

    摘要: Embodiments of wireless communication devices and methods for device discovery is generally described herein. Some of these embodiments describe an apparatus having processing circuitry arranged to configure a single-tone discovery signal for transmission in a symbol in a transmission opportunity based on an assignment pattern. The assignment pattern may define frequency positions, for a set of transmission opportunities, at which the apparatus shall transmit discovery signals in the corresponding transmission opportunity. The apparatus may have physical layer circuitry arranged to transmit the single-tone discovery signal in the corresponding transmission opportunity. Other methods and apparatuses are also described.

    摘要翻译: 无线通信设备的实施例和用于设备发现的方法在此通常被描述。 这些实施例中的一些描述了具有处理电路的装置,该处理电路被布置成基于分配模式来配置用于在传输机会中的符号中传输的单音发现信号。 分配模式可以为一组发送机会定义频率位置,在该组发送机会上,装置将在相应的发送机会中发送发现信号。 该装置可以具有布置成在相应的传输机会中发送单音发现信号的物理层电路。 还描述了其它方法和装置。

    BLIND DECODING FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (EPDCCH)
    53.
    发明申请
    BLIND DECODING FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (EPDCCH) 有权
    用于增强物理下行链路控制信道(EPDCCH)的BLIND解码

    公开(公告)号:US20140092830A1

    公开(公告)日:2014-04-03

    申请号:US13931102

    申请日:2013-06-28

    IPC分类号: H04W72/04

    摘要: Technology for blind decoding downlink control information (DCI) from an enhanced physical downlink control channel (EPDCCH) is disclosed. In an example, a user equipment (UE) can include a processor configured to: Recursively attempt to decode the DCI from enhanced control channel elements (ECCE) of the EPDCCH from physical resource block (PRB) region candidates in a PRB set using a selected set of enhanced resource element group (EREG) index maps for the ECCE until the DCI is successfully decoded; and decode the DCI with an EREG index map associated with a same aggregation level used to encode the DCI. Each EREG index map can be configured for a different aggregation level (AL).

    摘要翻译: 公开了一种用于从增强物理下行链路控制信道(EPDCCH)盲解码下行链路控制信息(DCI)的技术。 在一个示例中,用户设备(UE)可以包括处理器,其被配置为:递归地尝试从使用所选择的PRB集合的PRB集合中的物理资源块(PRB)区域候选的EPDCCH的增强控制信道元素(ECCE)解码DCI 一组ECCE增强资源元素组(EREG)索引映射,直到DCI成功解码; 并用与用于编码DCI的相同聚合级别相关联的EREG索引映射来解码DCI。 可以为不同的聚合级别(AL)配置每个EREG索引映射。

    SYSTEM AND METHODS FOR SUPPORT OF FREQUENCY HOPPING FOR UES WITH REDUCED BANDWIDTH SUPPORT
    55.
    发明申请
    SYSTEM AND METHODS FOR SUPPORT OF FREQUENCY HOPPING FOR UES WITH REDUCED BANDWIDTH SUPPORT 审中-公开
    用于支持带宽减少带宽支持的UES频率振荡的系统和方法

    公开(公告)号:US20160226639A1

    公开(公告)日:2016-08-04

    申请号:US14748814

    申请日:2015-06-24

    IPC分类号: H04L5/00 H04B1/713

    摘要: An eNodeB (eNB), Machine Type Communications (MTC) user equipment (UE) and method using a physical uplink control channel (PUCCH) in a non-legacy PUCCH region are generally described. The UE may be in an enhanced coverage (EC) mode. The UE may receive higher layer signaling indicating physical resource blocks in the PUCCH region and offsets in a cell- or UE-specific manner on a per-slot basis or, when in EC mode, per-set of N subframes basis. The UE may receive a resource allocation for a PUCCH in a PUCCH region separate from a legacy PUCCH region and reserved for non-legacy UEs. The UE may transmit a frequency hopping PUCCH in the PUCCH region and use shortened PUCCH format to accommodate an extended retuning time by puncturing a first and/or last symbol of at least one slot. If retuning, the UE may drop a sounding reference signal transmission in the next subframe.

    摘要翻译: 通常描述在非传统PUCCH区域中使用eNodeB(eNB),机器类型通信(MTC)用户设备(UE)和使用物理上行链路控制信道(PUCCH)的方法。 UE可以处于增强覆盖(EC)模式。 UE可以接收指示PUCCH区域中的物理资源块的更高层信令,并且在每个时隙的基础上以小区或UE特定的方式偏移,或者当在EC模式下,基于N个子帧的每组。 UE可以在与传统PUCCH区域分离并且为非传统UE分配的PUCCH区域中接收用于PUCCH的资源分配。 UE可以在PUCCH区域中发送跳频PUCCH,并且使用缩短的PUCCH格式以通过对至少一个时隙的第一和/或最后一个符号进行删截来适应扩展的重新调度时间。 如果重新调度,则UE可以在下一个子帧中丢弃探测参考信号传输。

    SUB-BAND ALLOCATION TECHNIQUES FOR REDUCED-BANDWIDTH MACHINE-TYPE COMMUNICATION (MTC) DEVICES
    56.
    发明申请
    SUB-BAND ALLOCATION TECHNIQUES FOR REDUCED-BANDWIDTH MACHINE-TYPE COMMUNICATION (MTC) DEVICES 审中-公开
    用于减少带宽型通信(MTC)设备的子带分配技术

    公开(公告)号:US20160100403A1

    公开(公告)日:2016-04-07

    申请号:US14672118

    申请日:2015-03-28

    IPC分类号: H04W72/04 H04W4/00

    摘要: Sub-band allocation techniques for reduced-bandwidth machine-type communication (MTC) devices are described. In one embodiment, for example, user equipment (UE) may comprise logic, at least a portion of which is in hardware, the logic to identify a machine-type communication (MTC) sub-band allocation based on received MTC sub-band allocation information, the MTC sub-band allocation to comprise an allocation of a plurality of subcarriers to an MTC sub-band of a system bandwidth of a serving cell of the UE, the MTC sub-band allocation to define at least one MTC direct current (DC) subcarrier among the plurality of subcarriers, and a radio interface to receive a transmission via the MTC sub-band according to the MTC sub-band allocation. Other embodiments are described and claimed.

    摘要翻译: 描述了用于减少带宽的机器型通信(MTC)设备的子带分配技术。 在一个实施例中,例如,用户设备(UE)可以包括其硬件中的至少一部分的逻辑,用于基于接收到的MTC子带分配识别机器型通信(MTC)子带分配的逻辑 信息,MTC子带分配以包括将多个子载波分配给所述UE的服务小区的系统带宽的MTC子带,所述MTC子带分配以定义至少一个MTC直流电( DC)副载波,以及根据MTC子带分配经由MTC子带接收传输的无线接口。 描述和要求保护其他实施例。

    SYSTEM AND METHOD OF HANDLING UPLINK TRANSMISSION COLLISION FOR ENHANCED COVERAGE MODE UES
    57.
    发明申请
    SYSTEM AND METHOD OF HANDLING UPLINK TRANSMISSION COLLISION FOR ENHANCED COVERAGE MODE UES 有权
    用于增强覆盖模式的上行链路传输冲突的系统和方法

    公开(公告)号:US20160094996A1

    公开(公告)日:2016-03-31

    申请号:US14718975

    申请日:2015-05-21

    摘要: An eNodeB (eNB), user equipment (UE) and method for operating in enhanced coverage (EC) modes are generally described. The UE may determine whether or not a physical uplink control channel (PUCCH) signal and an uplink signal allocated to different resources in a particular subframe overlap. The uplink signal may comprise another PUCCH signal or a physical uplink shared channel (PUSCH) signal. The PUCCH signals may comprise a scheduling request or acknowledgement response/retransmission request. The UE may select one of the overlapping signals and transmit the selected signal on a resource allocated to the other signal instead of on a resource allocated to the one of the overlapping signals. The other signal may or may not be transmitted dependent on whether it is a PUCCH or PUSCH signal.

    摘要翻译: 通常描述eNodeB(eNB),用户设备(UE)和用于以增强覆盖(EC)模式操作的方法。 UE可以确定分配给特定子帧中的不同资源的物理上行链路控制信道(PUCCH)信号和上行链路信号是否重叠。 上行链路信号可以包括另一个PUCCH信号或物理上行链路共享信道(PUSCH)信号。 PUCCH信号可以包括调度请求或确认响应/重传请求。 UE可以选择重叠信号中的一个并且将所选择的信号发送到分配给另一个信号的资源上,而不是分配给该重叠信号之一的资源。 另一个信号可以是或可以不依赖于PUCCH或PUSCH信号来传输。

    Apparatus and method for IoT control channel

    公开(公告)号:US10512073B2

    公开(公告)日:2019-12-17

    申请号:US16407159

    申请日:2019-05-08

    IPC分类号: H04L5/00 H04W72/04

    摘要: Embodiments described herein include user equipment (UE), evolved node B (eNB), methods, and systems for narrowband Internet-of-Things (IoT) communications. Some embodiments particularly relate to control channel communications between UE and eNB in narrowband IoT communications. In one embodiment, a UE blind decodes a first control transmission from an evolved node B (eNB) by processing a first physical resource block comprising all subcarriers of the transmission bandwidth and all orthogonal frequency division multiplexed symbols of a first subframe to determine the first control transmission. In various further embodiments, various resource groupings of resource elements are used as part of the control communications.

    USER EQUIPMENT AND METHODS FOR CSI MEASUREMENTS WITH REDUCED BANDWIDTH SUPPORT
    60.
    发明申请
    USER EQUIPMENT AND METHODS FOR CSI MEASUREMENTS WITH REDUCED BANDWIDTH SUPPORT 审中-公开
    用于具有减少带宽支持的CSI测量的用户设备和方法

    公开(公告)号:US20160127936A1

    公开(公告)日:2016-05-05

    申请号:US14711866

    申请日:2015-05-14

    IPC分类号: H04W24/10 H04W4/00 H04B7/06

    摘要: An enhanced NodeB (eNB), user equipment (UE) and method of Channel State Information (CSI) measurement and reporting using reduced bandwidth are generally described herein. The UE is preconfigured with a resource configuration information or the configuration information is transmitted to the UE from the eNB. The configuration information indicates a narrowband region on which to monitor for and receive physical downlink control and data channels and perform measurements for CSI computation. The region has a reduced bandwidth that is supported by the UE and is free from subbands outside of the region. The UE takes measurements of downlink transmissions using the assigned resources. The measurements are limited to subbands included within the region. The UE calculates the CSI based on an unrestricted time interval within subframes of the region and a restricted frequency interval free from physical resource blocks outside the region. The UE reports a region-specific wideband CSI that includes at least a region-specific wideband Channel Quality Indicator to the eNB.

    摘要翻译: 通常在此描述增强型节点B(eNB),用户设备(UE)以及使用减少带宽的信道状态信息(CSI)测量和报告的方法。 UE预先配置了资源配置信息,或者从eNB向UE发送配置信息。 配置信息指示在其上监视和接收物理下行链路控制和数据信道并执行CSI计算的测量的窄带区域。 该区域具有由UE支持的减少的带宽,并且不存在该区域外的子带。 UE使用分配的资源来测量下行链路传输。 测量被限制在该区域内包括的子带。 UE基于区域的子帧内的不受限制的时间间隔和区域外的物理资源块的限制频率间隔来计算CSI。 UE向eNB报告区域特定的宽带CSI,其至少包括针对eNB的区域特定的宽带信道质量指示符。