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1. 发明申请

US20160088594A1 DEVICE AND METHOD OF SUPPORTING REDUCED DATA TRANSMISSION BANDWIDTH 审中-公开
标题翻译：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
申请人： Gang Xiong , Seunghee Han , Jong-Kae Fwu , Debdeep Chatterjee
发明人： Gang Xiong , Seunghee Han , Jong-Kae Fwu , Debdeep Chatterjee
IPC分类号： H04W72/04 , H04L5/00 , H04W4/00
CPC分类号： H04L5/0007 , H04L5/0053 , H04L5/0094 , H04W4/70 , H04W72/121
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。

2. 发明申请

US20160095076A1 SYSTEM AND METHOD OF MTC DEVICE OPERATIONS 有权
标题翻译： 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
申请人： Gang Xiong , Seunghee Han , Debdeep Chatterjee , Jong-Kae Fwu , Hong He , Alexei Davydov
发明人： Gang Xiong , Seunghee Han , Debdeep Chatterjee , Jong-Kae Fwu , Hong He , Alexei Davydov
IPC分类号： H04W56/00 , H04W4/00 , H04W72/04 , H04W72/00
CPC分类号： H04W56/002 , H04L1/08 , H04L5/0053 , H04W4/70 , H04W72/005 , H04W72/042
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。

3. 发明申请

US20160037514A1 ENHANCED NODE B (ENB) AND METHOD FOR MTC COEXISTENCE 有权
标题翻译：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
申请人： Gang Xiong , Debdeep Chatterjee , Seunghee Han , Jong-Kae Fwu
发明人： Gang Xiong , Debdeep Chatterjee , Seunghee Han , Jong-Kae Fwu
IPC分类号： H04W72/04 , H04W56/00 , H04W4/00
CPC分类号： H04W56/0015 , H04W4/70 , H04W48/12 , H04W72/0453
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。

4. 发明申请

US20150043398A1 Techniques for Device-to-Device Communications 有权
标题翻译：设备到设备通信的技术
公开(公告)号：US20150043398A1
公开(公告)日：2015-02-12
申请号：US14454639
申请日：2014-08-07
申请人： Jong-Kae Fwu , Debdeep Chatterjee , Alexey Khoryaev , Gang Xiong
发明人： Jong-Kae Fwu , Debdeep Chatterjee , Alexey Khoryaev , Gang Xiong
IPC分类号： H04W56/00 , H04L5/14 , H04W72/04
CPC分类号： H04B7/0626 , E04G23/0218 , E04H9/025 , H04B7/0617 , H04B7/0639 , H04L1/1812 , H04L5/0048 , H04L5/0053 , H04L5/0058 , H04L5/006 , H04L5/14 , H04L5/1469 , H04L27/2602 , H04W4/023 , H04W4/70 , H04W8/02 , H04W16/26 , H04W24/02 , H04W24/10 , H04W36/08 , H04W36/14 , H04W36/28 , H04W36/32 , H04W48/12 , H04W48/16 , H04W52/0206 , H04W52/0209 , H04W52/0219 , H04W56/0005 , H04W64/006 , H04W72/0406 , H04W72/0446 , H04W72/082 , H04W74/0833 , H04W76/10 , H04W76/14 , H04W76/27 , H04W88/02 , H04W88/04 , H04W88/08 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Examples may include techniques to enable user equipment (UE) to establish a device-to-device (D2D) communication link for D2D communications with another UE. In some examples, the D2D communications may occur when either both or at least one UE is within a coverage area for a wireless wide area network (WWAN). In some other examples, both UEs may be outside of the coverage area and may utilize a third UE to provide or relay information for use to establish the D2D communication link.
摘要翻译：示例可以包括使用户设备（UE）建立与另一UE的D2D通信的设备到设备（D2D）通信链路的技术。在一些示例中，当两者或至少一个UE在无线广域网（WWAN）的覆盖区域内时，D2D通信可能发生。在一些其他示例中，两个UE可以在覆盖区域之外，并且可以利用第三UE来提供或中继用于建立D2D通信链路的信息。

5. 发明申请

US20150045016A1 USER EQUIPMENT AND METHOD FOR PACKET BASED DEVICE-TO-DEVICE (D2D) DISCOVERY IN AN LTE NETWORK 有权
标题翻译：基于分组的设备到设备（D2D）在LTE网络中的发现的用户设备和方法
公开(公告)号：US20150045016A1
公开(公告)日：2015-02-12
申请号：US14280799
申请日：2014-05-19
申请人： Gang Xiong , Huaning Niu , Debdeep Chatterjee , Alexey Khoryaev , Jong-Kae Fwu
发明人： Gang Xiong , Huaning Niu , Debdeep Chatterjee , Alexey Khoryaev , Jong-Kae Fwu
IPC分类号： H04W76/02 , H04W72/02 , H04W4/00 , H04W48/12
CPC分类号： H04W8/005 , H04W4/023 , H04W4/70 , H04W4/80 , H04W48/12 , H04W48/16 , H04W72/02 , H04W72/08 , H04W76/14 , H04W76/27 , Y02D70/122
摘要： Embodiments of a User Equipment (UE) and methods for packet based device-to-device (D2D) discovery in an LTE network are generally described herein. In some embodiments, UE may be enabled for proximity services and may be configured to receive signaling from an enhanced node B (eNB) indicating resources allocated for D2D discovery. The UE may configure a discovery packet in accordance with a predetermined configuration to have at least a discovery payload and a cyclic-redundancy check (CRC). The discovery payload may include discovery-related content. The UE may be configured to transmit the discovery packet on at least some of the indicated resources for receipt by a receiving UE. In some embodiments, a demodulation reference signal (DMRS) may be selected to indicate a payload size and/or MCS of the discovery packet's payload.
摘要翻译：用户设备（UE）的实施例和LTE网络中基于分组的设备到设备（D2D）发现的方法在这里通常被描述。在一些实施例中，UE可以被启用用于邻近服务，并且可以被配置为从增强节点B（eNB）接收指示为D2D发现分配的资源的信令。 UE可以根据预定配置来配置发现分组，以具有至少一个发现有效载荷和循环冗余校验（CRC）。发现有效载荷可以包括与发现有关的内容。 UE可以被配置为在所指示的资源中的至少一些上发送发现分组，以便接收UE接收。在一些实施例中，可以选择解调参考信号（DMRS）以指示发现分组的有效载荷的有效载荷大小和/或MCS。

6. 发明申请

US20150085764A1 SYSTEMS, METHODS, AND DEVICES FOR DEVICE-TO-DEVICE DISCOVERY 有权
标题翻译：用于设备到设备发现的系统，方法和设备
公开(公告)号：US20150085764A1
公开(公告)日：2015-03-26
申请号：US14316156
申请日：2014-06-26
申请人： Gang Xiong , Huaning Niu , Debdeep Chatterjee , Jong-Kae Fwu
发明人： Gang Xiong , Huaning Niu , Debdeep Chatterjee , Jong-Kae Fwu
IPC分类号： H04W48/16 , H04L5/00
CPC分类号： H04W24/04 , G06F9/4856 , H04L1/12 , H04L1/1607 , H04L1/1854 , H04L1/1887 , H04L5/001 , H04L5/0035 , H04L5/0037 , H04L5/0048 , H04L5/0055 , H04L47/12 , H04L47/122 , H04L67/025 , H04L67/104 , H04W8/005 , H04W24/10 , H04W36/32 , H04W40/22 , H04W40/24 , H04W48/16 , H04W52/0274 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W76/14 , H04W76/18 , H04W76/27 , H04W76/38 , H04W84/12 , H04W88/08 , H04W92/20 , Y02D10/24 , Y02D10/32 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/26
摘要： A user equipment (UE) includes a reference signal component, a guard period component, and a transmission component. The reference signal component is configured to randomly select a sequence for a reference signal for transmission in an open device-to-device discovery packet. The guard period component is configured to determine a first symbol signal for transmission during a first symbol of the device-to-device discovery packet. The first symbol comprises a partially punctured symbol. The transmission component is configured to transmit the device-to-device discovery packet. The device-to-device discovery packet includes the first symbol having the partially punctured symbol and a reference signal based on the randomly selected sequence.
摘要翻译：用户设备（UE）包括参考信号分量，保护周期分量和传输分量。参考信号分量被配置为随机地选择用于在开放的设备到设备发现分组中传输的参考信号的序列。保护周期分量被配置为确定用于在设备到设备发现分组的第一符号期间进行传输的第一符号信号。第一符号包括部分穿孔的符号。传输组件被配置为传送设备到设备发现分组。设备到设备发现分组包括具有部分穿孔符号的第一符号和基于随机选择的序列的参考信号。

7. 发明申请

US20150215910A1 EVOLVED NODE-B AND USER EQUIPMENT AND METHODS FOR OPERATION IN A COVERAGE ENHANCEMENT MODE 有权
标题翻译：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
申请人： Seunghee Han , Gang Xiong , Alexei Vladimirovich Davydov , Jong-Kae Fwu , Gi Wan Choi
发明人： Seunghee Han , Gang Xiong , Alexei Vladimirovich Davydov , Jong-Kae Fwu , Gi Wan Choi
IPC分类号： H04W72/04
CPC分类号： H04W56/0045 , H04L5/0007 , H04L5/0053 , H04W56/0015
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。

8. 发明申请

US20150085713A1 HARQ TIMELINES FOR TDD-FDD CARRIER AGGREGATION 有权
标题翻译： TDD-FDD载波聚合的HARQ时序
公开(公告)号：US20150085713A1
公开(公告)日：2015-03-26
申请号：US14318143
申请日：2014-06-27
申请人： Hong He , Jong-Kae Fwu , Seunghee Han , Gang Xiong
发明人： Hong He , Jong-Kae Fwu , Seunghee Han , Gang Xiong
IPC分类号： H04W72/04
CPC分类号： H04W24/04 , G06F9/4856 , H04L1/12 , H04L1/1607 , H04L1/1854 , H04L1/1887 , H04L5/001 , H04L5/0035 , H04L5/0037 , H04L5/0048 , H04L5/0055 , H04L47/12 , H04L47/122 , H04L67/025 , H04L67/104 , H04W8/005 , H04W24/10 , H04W36/32 , H04W40/22 , H04W40/24 , H04W48/16 , H04W52/0274 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W76/14 , H04W76/18 , H04W76/27 , H04W76/38 , H04W84/12 , H04W88/08 , H04W92/20 , Y02D10/24 , Y02D10/32 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/26
摘要： Disclosed embodiments include an end-to-end UE and eNB HARQ protocol design for various TDD−FDD joint operation wireless network configurations. Designs for timing of HARQ feedback in response to PDSCH and PUSCH transmissions (or simply, PDSCH and PUSCH) include both HARQ feedback from a UE, and HARQ feedback from an eNB. The PUSCH HARQ timeline embodiments also include both self-scheduling and cross-carrier scheduling scenarios for PUSCH transmissions. In addition, designs for the cross-carrier scheduling scenarios contemplate an FDD scheduling cell or a TDD scheduling cell.
摘要翻译：所公开的实施例包括用于各种TDD-FDD联合操作无线网络配置的端到端UE和eNB HARQ协议设计。响应于PDSCH和PUSCH传输（或简称为PDSCH和PUSCH）的HARQ反馈的定时设计包括来自UE的HARQ反馈和来自eNB的HARQ反馈。 PUSCH HARQ时间线实施例还包括用于PUSCH传输的自调度和跨载波调度场景。此外，跨载波调度方案的设计考虑了FDD调度小区或TDD调度小区。

9. 发明申请

US20160226639A1 SYSTEM AND METHODS FOR SUPPORT OF FREQUENCY HOPPING FOR UES WITH REDUCED BANDWIDTH SUPPORT 审中-公开
标题翻译：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
申请人： Gang Xiong , Debdeep Chatterjee , Seunghee Han
发明人： Gang Xiong , Debdeep Chatterjee , Seunghee Han
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。

10. 发明申请

US20160127936A1 USER EQUIPMENT AND METHODS FOR CSI MEASUREMENTS WITH REDUCED BANDWIDTH SUPPORT 审中-公开
标题翻译：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
申请人： Debdeep Chatterjee , Seunghee Han , Alexei Davydov , Gang Xiong , Yuan Zhu
发明人： Debdeep Chatterjee , Seunghee Han , Alexei Davydov , Gang Xiong , Yuan Zhu
IPC分类号： H04W24/10 , H04W4/00 , H04B7/06
CPC分类号： H04B7/0632 , H04B7/0626 , H04W4/70 , H04W24/00
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。

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