SYSTEM AND METHOD OF MTC DEVICE OPERATIONS
    1.
    发明申请
    SYSTEM AND METHOD OF MTC DEVICE OPERATIONS 有权
    MTC设备操作的系统和方法

    公开(公告)号:US20160095076A1

    公开(公告)日:2016-03-31

    申请号:US14711847

    申请日:2015-05-14

    摘要: An eNodeB (eNB), user equipment (UE) and method for operating in enhanced coverage (EC) modes are generally described. The UE may receive one or more physical broadcast channel (PBCH) signals, dependent on whether the UE is in a normal coverage mode or in one of the EC modes. The PBCH signal may be combined to form a combined PBCH signal, when the UE is in an EC mode, and decoded to determine one of a plurality of sets of resource regions associated different EC modes for communication with the eNB. The signal may be scrambled using a Radio Network Temporary Identifier (RNTI) dependent on at least one of a signal type of the control signal and the EC mode. Paging and the system information block (SIB) signals in a Physical Downlink Shared Channel (PDSCH) may be decoded without decoding a physical downlink control channel (PDCCH) signal associated with the PDSCH.

    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可以接收一个或多个物理广播信道(PBCH)信号,这取决于UE是处于正常覆盖模式还是处于EC模式之一。 当UE处于EC模式时,PBCH信号可以组合以形成组合PBCH信号,并且被解码以确定与eNB通信的不同EC模式的多个资源区域集合中的一个。 信号可以使用依赖于控制信号的信号类型和EC模式中的至少一个的无线电网络临时标识符(RNTI)来加扰。 可以解码物理下行链路共享信道(PDSCH)中的寻呼和系统信息块(SIB)信号,而不对与PDSCH相关联的物理下行链路控制信道(PDCCH)信号进行解码。

    DEVICE AND METHOD OF SUPPORTING REDUCED DATA TRANSMISSION BANDWIDTH
    3.
    发明申请
    DEVICE AND METHOD OF SUPPORTING REDUCED DATA TRANSMISSION BANDWIDTH 审中-公开
    支持减少数据传输带宽的装置和方法

    公开(公告)号:US20160088594A1

    公开(公告)日:2016-03-24

    申请号:US14718750

    申请日:2015-05-21

    IPC分类号: H04W72/04 H04L5/00 H04W4/00

    摘要: An eNodeB (eNB), user equipment (UE) and method for operating using a reduced data transmission bandwidth are generally described. The UE may receive downlink control information (DCI) that provides a resource allocation (RA) of a reduced physical resource block (PRBmin) of less than 1 PRB for communications in a PRB of a subframe. Whether the RA is localized or distributed may be predefined, configured via system information block or Radio Resource Control signaling, or indicated in the DCI format. The DCI format may specify the resources within the PRB allocated to the UE through a subcarrier block index and total number of subcarrier blocks or a bitmap corresponding to a unique block of subcarriers or block index. An order in a list of cell Radio Network Temporary Identifiers (RNTIs) may be used with a common RNTI to derive the reduced RA from a 1 PRB RA.

    摘要翻译: 通常描述eNodeB(eNB),用户设备(UE)和使用减少的数据传输带宽进行操作的方法。 UE可以接收下行链路控制信息(DCI),该下行链路控制信息(DCI)为子帧的PRB中的通信提供小于1个PRB的减少的物理资源块(PRBmin)的资源分配(RA)。 无论RA是本地化的还是分布式的,可以通过系统信息块或无线电资源控制信令来配置,或以DCI格式表示。 DCI格式可以通过子载波块索引和子载波块的总数或对应于子载波或块索引的唯一块的位图来指定分配给UE的PRB内的资源。 单元无线电网络临时标识符(RNTI)列表中的顺序可以与公共RNTI一起使用以从1个PRB RA导出减少的RA。

    EVOLVED NODE-B AND USER EQUIPMENT AND METHODS FOR OPERATION IN A COVERAGE ENHANCEMENT MODE
    4.
    发明申请
    EVOLVED NODE-B AND USER EQUIPMENT AND METHODS FOR OPERATION IN A COVERAGE ENHANCEMENT MODE 有权
    演示节点B和用户设备以及覆盖增强模式下的操作方法

    公开(公告)号:US20150215910A1

    公开(公告)日:2015-07-30

    申请号:US14481396

    申请日:2014-09-09

    IPC分类号: H04W72/04

    摘要: Embodiments of an eNB to operate in accordance with a coverage enhancement mode are disclosed herein. The eNB may comprise hardware processing circuitry to, during a legacy sub-frame, transmit a system information block (SIB) in legacy SIB frequency resources according to a legacy SIB transmission format and refrain from transmission of channel state information reference signals (CSI-RS). The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first portion of the SIB in first SIB frequency resources included in the legacy SIB frequency resources. The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first set of CSI-RS in first CSI-RS frequency resources that include at least a portion of the legacy SIB frequency resources.

    摘要翻译: 本文公开了根据覆盖增强模式来操作的eNB的实施例。 eNB可以包括硬件处理电路,以在传统子帧期间根据传统SIB传输格式在传统SIB频率资源中传输系统信息块(SIB),并且避免传输信道状态信息参考信号(CSI-RS )。 硬件处理电路还可以在第一覆盖增强子帧期间,在传统SIB频率资源中包括的第一SIB频率资源中发送SIB的第一部分。 在第一覆盖增强子帧期间,硬件处理电路还可以在包括传统SIB频率资源的至少一部分的第一CSI-RS频率资源中发送第一组CSI-RS。

    ENHANCED NODE B (ENB) AND METHOD FOR MTC COEXISTENCE
    5.
    发明申请
    ENHANCED NODE B (ENB) AND METHOD FOR MTC COEXISTENCE 有权
    增强节点B(ENB)和MTC共存方法

    公开(公告)号:US20160037514A1

    公开(公告)日:2016-02-04

    申请号:US14667430

    申请日:2015-03-24

    IPC分类号: H04W72/04 H04W56/00 H04W4/00

    摘要: Embodiments of a machine-type communication (MTC) User Equipment (UE) and methods for configuring a MTC UE using an evolved Node B (eNB) are generally described herein. A method for configuring a UE for communication performed by circuitry of an evolved Node B (eNB) may include broadcasting, from the eNB, a physical downlink control channel (PDCCH) transmission on a licensed band, transmitting, from the eNB to the UE, a physical broadcast channel (PBCH) transmission multiplexed with a machine-type communication (MTC) PBCH (M-PBCH) transmission, the M-PBCH transmission including a MTC master information block (M-MIB) in a MTC region of the licensed band, wherein the MTC region includes a subset of frequencies of the licensed band, and transmitting, from the eNB to the UE, a first data transmission on the MTC region in a downlink.

    摘要翻译: 机器型通信(MTC)用户设备(UE)的实施例以及使用演进节点B(eNB)来配置MTC UE的方法在这里通常被描述。 一种用于配置由演进节点B(eNB)的电路执行的通信的UE的方法可以包括:从eNB广播在许可频带上的物理下行链路控制信道(PDCCH)传输,从eNB向UE发送, 与机器型通信(MTC)PBCH(M-PBCH)传输复用的物理广播信道(PBCH)传输,所述M-PBCH传输在许可频带的MTC区域中包括MTC主信息块(M-MIB) ,其中所述MTC区域包括所述许可频带的频率子集,以及从所述eNB向所述UE发送下行链路中的所述MTC区域上的第一数据传输。

    HYBRID AUTOMATIC REPEAT REQUEST (HARQ) MAPPING FOR CARRIER AGGREGATION (CA)
    6.
    发明申请
    HYBRID AUTOMATIC REPEAT REQUEST (HARQ) MAPPING FOR CARRIER AGGREGATION (CA) 有权
    混合自动重复请求(HARQ)映射用于载波聚合(CA)

    公开(公告)号:US20130322358A1

    公开(公告)日:2013-12-05

    申请号:US13853404

    申请日:2013-03-29

    IPC分类号: H04W72/04 H04L12/807

    摘要: Technology to support mapping for Hybrid Automatic Retransmission re-Quest (HARQ) for Carrier Aggregation (CA) is disclosed. One method can include a user equipment (UE) identifying, within a radio frame, a type 2 DownLink (DL) sub-frame within a virtual bundling window associated with a Secondary Component Carrier (SCC). The type 2 DL sub-frame can be virtually moved from a Primary Component Carrier (PCC) for HARQ-ACKnowledge (HARQ-ACK) multiplexing of the virtual bundling window. The UE can extract a Component Carrier Element (CCE) number for a first CCE used by a Physical Downlink Control CHannel (PDCCH) transmission corresponding to the type 2 DL sub-frame. The UE can determine a Physical Uplink Control CHannel (PUCCH) resource for carrying a HARQ-ACK multiplexing message based on the CCE number when a PCC window size of the PCC is greater than an SCC window size of the SCC.

    摘要翻译: 公开了支持用于载波聚合(CA)的混合自动重传任务(HARQ)映射的技术。 一种方法可以包括用户设备(UE)在无线帧内标识与辅助分量载波(SCC)相关联的虚拟捆绑窗口内的2型DownLink(DL)子帧。 类型2 DL子帧可以虚拟地从用于虚拟捆绑窗口的HARQ确认(HARQ-ACK)复用的主分量载波(PCC)移动。 UE可以提取对应于类型2 DL子帧的物理下行链路控制信道(PDCCH)传输使用的第一CCE的分量载波元素(CCE)号码。 当PCC的PCC窗口大小大于SCC的SCC窗口大小时,UE可以基于CCE号确定用于承载HARQ-ACK复用消息的物理上行链路控制信道(PUCCH)资源。

    CHANNEL STATE INFORMATION-REFERENCE SIGNAL PATTERNS FOR TIME DIVISION DUPLEX SYSTEMS IN LONG TERM EVOLUTION WIRELESS NETWORKS
    9.
    发明申请
    CHANNEL STATE INFORMATION-REFERENCE SIGNAL PATTERNS FOR TIME DIVISION DUPLEX SYSTEMS IN LONG TERM EVOLUTION WIRELESS NETWORKS 有权
    长时间演进无线网络中的时分双工系统的信道状态信息参考信号模式

    公开(公告)号:US20140198675A1

    公开(公告)日:2014-07-17

    申请号:US14126599

    申请日:2013-09-27

    IPC分类号: H04L5/00 H04W72/04 H04L5/14

    摘要: A user equipment (UE) for time division duplex (TDD) communication through a wireless communication channel has a receiver to receive a channel state information reference signal (CSI-RS) subframe configuration value, a CSI-RS configuration value, and a CSI-RS; and circuitry to determine a subframe index corresponding to a temporal position of a special subframe including the CSI-RS; determine a CSI-RS pattern of one or more orthogonal frequency division modulation (OFDM) resource elements carrying the CSI-RS, the pattern being from among a group of CSI-RS patterns that include OF DM resource elements in OFDM symbols corresponding to a physical downlink control channel (PDCCH) region of a legacy LTE wireless communication channel; control the receiver to receive the special subframe carrying the CSI-RS during the temporal position and at the one or more OFDM resource elements of the CSI-RS pattern; and measure the wireless communication channel based on the CSI-RS.

    摘要翻译: 用于通过无线通信信道进行时分双工(TDD)通信的用户设备(UE)具有接收信道状态信息参考信号(CSI-RS)子帧配置值,CSI-RS配置值和CSI- RS; 以及用于确定与包括所述CSI-RS的特殊子帧的时间位置对应的子帧索引的电路; 确定携带CSI-RS的一个或多个正交频分调制(OFDM)资源元素的CSI-RS模式,该模式来自包括对应于物理的OFDM符号的OFDM符号中的OFDM资源元素的一组CSI-RS模式 传统LTE无线通信信道的下行链路控制信道(PDCCH)区域; 控制接收机在时间位置和CSI-RS模式的一个或多个OFDM资源元件处接收承载CSI-RS的特殊子帧; 并基于CSI-RS测量无线通信信道。

    METHODS, APPARATUSES, AND SYSTEMS FOR TRANSMITTING HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSIONS USING CHANNELS IN AN UNLICENSED SHARED MEDIUM
    10.
    发明申请
    METHODS, APPARATUSES, AND SYSTEMS FOR TRANSMITTING HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSIONS USING CHANNELS IN AN UNLICENSED SHARED MEDIUM 审中-公开
    用于在未经许可的共享介质中使用信道发送混合自动重传请求传输的方法,装置和系统

    公开(公告)号:US20160099799A1

    公开(公告)日:2016-04-07

    申请号:US14671872

    申请日:2015-03-27

    IPC分类号: H04L5/00 H04L1/18 H04L5/14

    摘要: Methods, systems, and storage media for providing and/or obtaining feedback for data transmissions in an unlicensed shared medium are described. In embodiments, an apparatus may include radio control circuitry to demodulate and decode a data transmission from an evolved node B (eNB). The apparatus may include and processing circuitry, coupled with the radio control circuitry, and the processing circuitry is to receive the data transmission from the radio control circuitry and generate feedback based on the data transmission. The radio control circuitry may also control radio-frequency circuitry to determine whether a physical channel in an unlicensed shared medium is unoccupied, and transmit the feedback to the eNB over the physical channel when the physical channel is unoccupied according to the determination. Other embodiments may be described and/or claimed.

    摘要翻译: 描述了用于提供和/或获得非授权共享介质中的数据传输的反馈的方法,系统和存储介质。 在实施例中,装置可以包括用于解调和解码来自演进节点B(eNB)的数据传输的无线电控制电路。 该装置可以包括和处理电路,与无线电控制电路耦合,并且处理电路将从无线电控制电路接收数据传输并基于数据传输产生反馈。 无线电控制电路还可以控制射频电路以确定非许可共享介质中的物理信道是否未被占用,并且当物理信道根据该确定未被占用时,通过物理信道将反馈发送到eNB。 可以描述和/或要求保护其他实施例。