专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150223141A1 USER EQUIPMENT AND METHOD FOR TRANSMIT POWER CONTROL FOR D2D TRANMISSIONS 有权
标题翻译：用于D2D传输的发送功率控制的用户设备和方法
公开(公告)号：US20150223141A1
公开(公告)日：2015-08-06
申请号：US14482060
申请日：2014-09-10
申请人： Debdeep Chatterjee , Gang Xiong , Huaning Niu , Seunghee Han
发明人： Debdeep Chatterjee , Gang Xiong , Huaning Niu , Seunghee Han
IPC分类号： H04W40/24 , H04L5/00 , H04W72/04 , H04W52/04 , H04B7/26
CPC分类号： H04W40/246 , H04L5/0048 , H04L5/0092 , H04W52/383
摘要： Embodiments of user equipment (UE) and methods for transmit power control for device-to-device (D2D) discovery operations and D2D communication in a cellular network are generally described herein. In some embodiments, the UE may configure a discovery signal for transmission on discovery resources from a configured resource pool for D2D discovery. The discovery signal may be transmitted at a transmit power level based on a relative location of the discovery resources with respect to uplink cellular resources in the frequency domain.
摘要翻译：这里通常描述用户设备（UE）的实施例和用于蜂窝网络中的设备到设备（D2D）发现操作和D2D通信的发射功率控制的方法。在一些实施例中，UE可以配置发现信号，用于从用于D2D发现的配置资源池的发现资源上传输。可以基于发现资源相对于频域中的上行链路蜂窝资源的相对位置，以发射功率电平来发射发现信号。

2. 发明申请

US20150146647A1 SIGNAL DESIGNS FOR D2D SUBFRAMES 有权
标题翻译： D2D子帧的信号设计
公开(公告)号：US20150146647A1
公开(公告)日：2015-05-28
申请号：US14498276
申请日：2014-09-26
申请人： Debdeep Chatterjee , Seunghee Han , Gang Xiong , Huaning Niu
发明人： Debdeep Chatterjee , Seunghee Han , Gang Xiong , Huaning Niu
IPC分类号： H04W72/02 , H04L27/26 , H04L5/00 , H04B7/26
CPC分类号： H04W74/04 , H04B7/2621 , H04L1/0026 , H04L1/1825 , H04L5/0007 , H04L5/0032 , H04L5/0051 , H04L5/0073 , H04L5/14 , H04L27/2607 , H04L47/25 , H04L69/161 , H04L69/163 , H04L69/321 , H04L69/324 , H04L69/326 , H04W16/14 , H04W28/0205 , H04W36/0083 , H04W40/30 , H04W52/0216 , H04W52/0254 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/048 , H04W76/27 , H04W76/28 , H04W80/06 , H04W84/12 , H04W88/06 , H04W88/10 , Y02D50/00 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Embodiments of the present disclosure describe apparatuses and methods for signal designs for device-to-device (D2D) subframes. Various embodiments may include a UE with a radio transceiver to communicate with another UE via D2D communications. The UE may further include processing circuitry to generate a cyclic prefix (CP) for a first or second symbol of a D2D subframe at an orthogonal frequency division multiplexing (OFDM) resource block or a single-carrier frequency-division multiple access (SC-FDMA) resource block. Other embodiments may be described and/or claimed.
摘要翻译：本公开的实施例描述了用于设备到设备（D2D）子帧的信号设计的装置和方法。各种实施例可以包括具有无线电收发器的UE，经由D2D通信与另一个UE进行通信。 UE还可以包括处理电路，以在正交频分复用（OFDM）资源块或单载波频分多址（SC-FDMA）处产生用于D2D子帧的第一或第二符号的循环前缀（CP））资源块。可以描述和/或要求保护其他实施例。

3. 发明申请

US20150043448A1 SIGNALING FOR PROXIMITY SERVICES AND D2D DISCOVERY IN AN LTE NETWORK 有权
标题翻译：在LTE网络中发现接近服务和D2D发现
公开(公告)号：US20150043448A1
公开(公告)日：2015-02-12
申请号：US14314957
申请日：2014-06-25
申请人： Debdeep Chatterjee , Youn Hyoung Heo , Huaning Niu , Gang Xiong , Hong He , Alexey Khoryaev , Sergey Panteleev
发明人： Debdeep Chatterjee , Youn Hyoung Heo , Huaning Niu , Gang Xiong , Hong He , Alexey Khoryaev , Sergey Panteleev
IPC分类号： H04W8/00 , H04W72/08
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 an enhanced node B (eNB), user equipment (UE) and methods of signaling for proximity services and device-to-device (D2D) discovery in an LTE network are generally described herein. In some embodiments, the eNB may transmit signaling to indicate D2D discovery zone configuration to proximity service (ProSe) enabled UEs. The signaling may indicate time and frequency resources and a periodicity of a discovery zone and may indicate operational parameters for the discovery zone. The resources of the D2D discovery zone may be allocated for D2D discovery signal transmission by the ProSe-enabled UEs.
摘要翻译：增强节点B（eNB），用户设备（UE）以及在LTE网络中的邻近业务和设备到设备（D2D）发现的信令的方法的实施例在这里通常被描述。在一些实施例中，eNB可以发送信令以将D2D发现区配置指示给接近服务（ProSe）使能的UE。信令可以指示时间和频率资源以及发现区域的周期性，并且可以指示发现区域的操作参数。 D2D发现区域的资源可被分配给由支持ProSe的UE进行的D2D发现信号传输。

4. 发明授权

US09973916B2 UE-based D2D discovery 有权
公开(公告)号：US09973916B2
公开(公告)日：2018-05-15
申请号：US14763209
申请日：2013-12-26
申请人： Huaning Niu , Debdeep Chatterjee , Gang Xiong , Qinghua Li , Hujun Yin
发明人： Huaning Niu , Debdeep Chatterjee , Gang Xiong , Qinghua Li , Hujun Yin
IPC分类号： H04W8/00 , H04W72/04 , H04W74/02 , H04W76/02 , H04W72/00 , H04W76/04 , H04L12/46 , H04W4/00 , H04L29/12 , H04W28/02 , H04W40/02 , H04W48/18 , H04W24/06 , H04W74/00 , H04W74/04 , H04W74/08 , H04W36/00 , H04W36/30 , H04L27/26 , H04W40/24 , H04W24/02 , H04W48/14 , H04W52/02 , H04W28/12 , H04L12/801 , H04W48/08 , H04W48/16 , H04W72/02 , H04W88/06 , H04L12/725 , H04W28/08 , H04W84/12
CPC分类号： H04W8/005 , H04L12/4633 , H04L27/2614 , H04L45/30 , H04L47/11 , H04L47/12 , H04L61/2514 , H04L61/2525 , H04L61/2539 , H04L61/2564 , H04L61/2575 , H04L61/2592 , H04L61/6077 , H04W4/70 , H04W4/80 , H04W24/02 , H04W24/06 , H04W28/02 , H04W28/0289 , H04W28/08 , H04W28/12 , H04W36/0088 , H04W36/30 , H04W40/02 , H04W40/244 , H04W48/08 , H04W48/14 , H04W48/16 , H04W48/18 , H04W52/0216 , H04W52/028 , H04W72/005 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W74/002 , H04W74/02 , H04W74/04 , H04W74/08 , H04W76/14 , H04W76/23 , H04W76/27 , H04W76/28 , H04W84/12 , H04W88/06 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/22 , Y02D70/23
摘要： In one embodiment, the present disclosure provides an evolved Node B (eNB) that includes a device-to-device (D2D) module configured to allocate at least one D2D discovery region including at least one periodic discovery zone, the at least one periodic discovery zone including a first plurality of resource blocks in frequency and a second plurality of subframes in time, the D2D module further configured to configure a User Equipment (UE) to utilize the at least one D2D discovery region for transmitting a discovery packet.

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. 发明授权

US10045192B2 Network assisted device to device discovery 有权
公开(公告)号：US10045192B2
公开(公告)日：2018-08-07
申请号：US14767671
申请日：2013-12-20
申请人： Huaning Niu , Sergey Panteleev , Alexey Khoryaev , Debdeep Chatterjee , Gang Xiong
发明人： Huaning Niu , Sergey Panteleev , Alexey Khoryaev , Debdeep Chatterjee , Gang Xiong
IPC分类号： H04W8/00 , H04W72/04 , H04W74/02 , H04W72/00 , H04L12/46 , H04L29/12 , H04W28/02 , H04W40/02 , H04W48/18 , H04W24/06 , H04W74/00 , H04W74/04 , H04W74/08 , H04W36/00 , H04W36/30 , H04L27/26 , H04W40/24 , H04W24/02 , H04W48/14 , H04W52/02 , H04W28/12 , H04L12/801 , H04W48/08 , H04W48/16 , H04W72/02 , H04W88/06 , H04L12/725 , H04W28/08 , H04W84/12
摘要： Technology for a user equipment (UE) to communicate in a device to device (D2D) network is described. A temporary identification (Temp ID) can be received from an enhanced node B (eNB). A D2D discovery resource allocation can be received within a physical uplink channel from the eNB. A UE D2D discovery resource can be selected from the D2D discovery resource allocation based on the Temp ID. A D2D discovery beacon can be transmitted from the UE D2D discovery resource to enable other UEs to detect the UE.

7. 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。

8. 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。

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

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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式