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61. 发明公开

EP2826173A1 IMPROVEMENTS IN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (ePDCCH) 审中-公开
标题翻译：改进技术扩展物理下行控制信道（ePDCCH的）
公开(公告)号：EP2826173A1
公开(公告)日：2015-01-21
申请号：EP13761107.5
申请日：2013-03-14
申请人： Intel Corporation
发明人： CHEN, Xiaogang , ZHU, Yuan , LI, Qinghua
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L5/1446 , H04J11/0073 , H04L1/0033 , H04L1/1635 , H04L1/1812 , H04L1/1819 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1877 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04L5/14 , H04L5/1438 , H04L5/1469 , H04L12/189 , H04L12/2854 , H04L47/283 , H04L65/601 , H04L67/02 , H04L67/2842 , H04N21/25841 , H04N21/41407 , H04N21/6405 , H04N21/6408 , H04W4/06 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/0268 , H04W28/0278 , H04W52/02 , H04W52/0206 , H04W52/0209 , H04W52/0229 , H04W52/0235 , H04W52/143 , H04W52/243 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0426 , H04W72/0446 , H04W72/048 , H04W72/082 , H04W72/1205 , H04W72/1242 , H04W72/1268 , H04W72/1273 , H04W72/1284 , H04W74/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Embodiments provide methods, systems, and apparatuses for multicast broadcast multimedia service (MBMS)-assisted content distribution in a wireless communication network. A proxy terminal may include an MBMS access client configured to receive and cache an MBMS transmission including media data and metadata. The proxy terminal may further include a hypertext transfer protocol (HTTP) server module configured to transmit at least a portion of the media data to a user equipment (UE) of the wireless communication network via an HTTP transmission. The media data and metadata may be in a dynamic adaptive streaming over HTTP (DASH) format. The proxy terminal may be included in an evolved Node B (eNB), the UE, or another UE of the wireless communication network.

62. 发明授权

EP1999862B1 MIMO RECEIVER AND METHOD FOR BEAMFORMING USING CORDIC OPERATIONS 有权
标题翻译： MIMO接收机和波束成形方法使用CORDIC营运
公开(公告)号：EP1999862B1
公开(公告)日：2014-12-10
申请号：EP07758782.2
申请日：2007-03-19
申请人： Intel Corporation
发明人： LIN, Xintian , LI, Qinghua , YU, Tein Yow
IPC分类号： H04B7/04 , H04B7/08 , H04L27/26 , H04J11/00 , G06F17/16 , G06F7/48
CPC分类号： G06F7/4818 , G06F17/16 , H04B7/0478 , H04B7/0663 , H04L25/0248

63. 发明公开

EP2807891A1 LTE ENHANCEMENTS FOR SMALL PACKET TRANSMISSIONS 审中-公开
标题翻译：改进用于LTE小型转拨
公开(公告)号：EP2807891A1
公开(公告)日：2014-12-03
申请号：EP13740862.1
申请日：2013-01-22
申请人： Intel Corporation
发明人： ZHU, Yuan , LI, Qinghua , QIN, Yi , FWU, Jong-Kae , CHEN, Xiaogang
IPC分类号： H04W72/12 , H04J11/00
CPC分类号： H04W72/0453 , H04J11/00 , H04L1/1812 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04M1/2535 , H04W72/042 , H04W72/1226 , H04W88/02 , H04W88/08 , Y02D70/12 , Y02D70/126
摘要： Disclosed in some examples is a method of wireless resource block assignment in a long term evolution wireless network including creating a downlink control information message for a user equipment, the downlink control information message comprising: a resource block assignment field which indicates up to N physical resource blocks scheduled to the user equipment by specifying an index into a plurality of all possible physical resource block allocations of between 1 and N resource blocks, wherein the resource block assignment field comprises at most a number of bits necessary to address all of the possible physical resource block allocations for assignments of 1 to N physical resource blocks, and wherein N is less than a total number of physical resource blocks; and sending the downlink control information over a physical downlink control channel using orthogonal frequency division multiplexing.

64. 发明授权

EP2074709B1 INTERSYMBOL INTERFERENCE MITIGATION 有权
标题翻译：降低干扰符号之间的
公开(公告)号：EP2074709B1
公开(公告)日：2014-08-20
申请号：EP07843935.3
申请日：2007-10-05
申请人： Intel Corporation (INTEL)
发明人： LI, Qinghua , LI, Guangjie , ZHENG, Shanshan , HO, Minnie , WU, Xiaoyun May
IPC分类号： H04B7/08 , H04B7/04 , H04L27/26 , H04L25/02 , H04L25/03
CPC分类号： H04L25/0242 , H04B7/04 , H04L25/0228 , H04L25/03292 , H04L27/2647 , H04L2025/03414

65. 发明公开

EP2761772A1 ENHANCED PERFORMANCE MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MU-MIMO) RADIO LINKS 审中-公开
标题翻译： MU-MIMO性能得到改善的无线连接
公开(公告)号：EP2761772A1
公开(公告)日：2014-08-06
申请号：EP11873536.4
申请日：2011-09-30
申请人： Intel Corporation
发明人： ZHU, Yuan , LI, Qinghua
IPC分类号： H04B7/04 , H04L1/06
CPC分类号： H04B7/0452 , H04B7/024 , H04B7/0456 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/063 , H04B7/0639 , H04B7/10 , H04L1/001 , H04L1/0026 , H04L1/0072 , H04L1/06 , H04L25/03866 , H04L25/03898
摘要： Technology is described for enhancing performance of multi-user multiple input multiple output (MU-MIMO) radio links. A system can include a scrambling module to scramble coded bits in codewords to be transmitted in a transmission. A modulation mapper can modulate the scrambled coded bits to generate modulation symbols in the transmission. A precoding module can precode modulation symbols for the transmission. A feedback module using a codebook with an increased number of codewords can be used to reduce a channel state information (CSI) quantization error in a transmission from a plurality of antennas coupled to the precoding module and configured to transmit the precoded transmission to multiple users.

66. 发明公开

EP2727268A1 MAPPING AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL 无效转让
标题翻译：绘制增强的物理下行控制信道
公开(公告)号：EP2727268A1
公开(公告)日：2014-05-07
申请号：EP11869043.7
申请日：2011-12-20
申请人： Intel Corporation
发明人： CHEN, Xiaogang , ZHU, Yuan , LI, Qinghua
IPC分类号： H04J11/00 , H04B7/26
摘要： An apparatus and method for initiating discontinuous reception (DRX) operation in a user equipment (UE) are disclosed herein. Applications running on the UE are monitored by the UE to identify one or more inactivity trigger events associated with the application(s). The UE includes an application-radio cross layer to process the application information, including the inactivity trigger event, for use by a radio layer. The radio layer of the UE determines initiation of the DRX operation in accordance with the application information, including the inactivity trigger event, provided by the application-radio cross layer and device characteristics information.
摘要翻译：公开了用于将增强的物理下行链路控制信道映射到无线电帧中的物理资源块的技术。一种方法包括将ePDCCH中的调制符号映射到至少一个控制信道元素。该至少一个控制信道单元可以被映射到位于子帧中的多个分布式物理资源块中的资源单元，其中每个资源块在该子帧中被至少一个附加资源块分开。映射还可以是分布在子帧中的单个资源块中的资源元素，其中控制信道元素被映射为相对于单个资源块中的其他映射的资源元素在频率和时间上分布。

67. 发明公开

EP2695310A1 APPARATUSES AND METHODS FOR CSI-RS CONFIGURATION IN DISTRIBUTED RRH SYSTEMS 审中-公开
标题翻译：用于分布式RRH系统中CSI-RS配置的装置和方法
公开(公告)号：EP2695310A1
公开(公告)日：2014-02-12
申请号：EP11862561.5
申请日：2011-12-16
申请人： Intel Corporation
发明人： ZHU, Yuan , DAVYDOV, Alexei Vladimirovich , YANG, Rongzhen , ETEMAD, Kamran , YANG, Xiangying , FWU, Jong-Kae , CHOI, Yang-Seok , ZHANG, Yujian , LI, Qinghua , WANG, Xinrong
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04W48/10 , H04B7/022 , H04B7/0417 , H04B7/0456 , H04L5/003 , H04L5/0035 , H04L5/0037 , H04L5/005 , H04L5/0051 , H04L5/0057 , H04L5/0094 , H04L25/0224 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/22 , Y02D70/442 , Y02D70/444
摘要： Apparatuses and methods for channel state information reference signal (CSI-RS) configuration in distributed remote radio head (RRH) systems are described. A transmission point selection module can receive a user equipment (UE) signal via a transmission point from a plurality of transmission points sharing a single cell identification. A downlink transmission point can be selected based on the UE signal. The UE can then be configured to report CSI-RS measurements for the selected downlink transmission point.
摘要翻译：描述了用于分布式远程无线电头端（RRH）系统中的信道状态信息参考信号（CSI-RS）配置的设备和方法。传输点选择模块可以经由传输点从共享单个小区标识的多个传输点接收用户设备（UE）信号。可以基于UE信号来选择下行链路传输点。 UE然后可以被配置为报告所选下行链路传输点的CSI-RS测量。

68. 发明公开

EP2620034A1 DEVICE, SYSTEM, AND METHOD OF ADJUSTING CHANNEL UTILIZATION FOR WIRELESS TRANSMISSION 审中-公开
标题翻译：设备，系统和方法用于设置信道使用无线传输
公开(公告)号：EP2620034A1
公开(公告)日：2013-07-31
申请号：EP11827496.8
申请日：2011-09-21
申请人： Intel Corporation
发明人： LI, Qinghua , XUE, Feng , WONG, Wendy C.
IPC分类号： H04W74/08 , H04B7/26
CPC分类号： H04W74/085 , H04W52/367 , H04W52/44
摘要： Device, system, and method of adjusting channel utilization for wireless transmission. For example, a wireless communication unit may control a wireless transmission by a wireless communication device during a contention period, wherein the wireless communication unit is to wait for a back-off period prior to beginning the wireless transmission during the contention period, and wherein a duration of the back-off period is based on a transmission power of the wireless transmission. Other embodiments are described and claimed.

69. 发明公开

EP2609689A2 COMMUNICATION STATION AND METHOD FOR EFFICIENTLY PROVIDING CHANNEL FEEDBACK FOR MIMO COMMUNICATIONS 有权
标题翻译：通信站与法信道反馈的MIMO通信的有效供给
公开(公告)号：EP2609689A2
公开(公告)日：2013-07-03
申请号：EP11820336.3
申请日：2011-07-28
申请人： Intel Corporation
发明人： LI, Qinghua , NIU, Huaning , LIN, Xintian, E. , ZHU, Yuan , KENNEY, Thomas, J. , PERAHIA, Eldad , LI, Honggang
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04L25/03955 , H04B7/024 , H04B7/0452 , H04B7/0478 , H04B7/0482 , H04B7/0639 , H04B7/0641 , H04B7/066 , H04L2025/03414
摘要： Embodiments of a communication station and methods for efficiently providing channel feedback for MIMO communications over an OFDM channel are generally described herein. In some embodiments, receiving stations may perform a recursive differential quantization of channel information across time and/or frequency to generate quantized differential channel feedback. The quantized differential channel feedback from each receiving station may be used by a transmitting station to precode MIMO transmissions to one or more of the receiving stations. The quantized differential channel feedback may be either a quantized differential channel matrix or a quantized differential beamforming matrix.

70. 发明公开

EP2457334A2 TECHNIQUES FOR MIMO BEAMFORMING FOR FREQUENCY SELECTIVE CHANNELS IN WIRELESS COMMUNICATION SYSTEMS 有权转让
标题翻译：方法MIMO波束成形用于在无线通信系统的频率选择频道
公开(公告)号：EP2457334A2
公开(公告)日：2012-05-30
申请号：EP10802648.5
申请日：2010-07-06
申请人： Intel Corporation
发明人： LI, Qinghua , LIN, Xintian E. , ZHANG, Senjie , LI, Guangjie
IPC分类号： H04B7/04
CPC分类号： H04B7/0602 , H04B7/0634 , H04L25/0204
摘要： An embodiment of the present invention provides an apparatus that may include a transceiver operable as a base station (BS) in a wireless network and adapted for multiple input multiple ouput (MIMO) beamforming and further adapted for wireless communication with a receiver that feeds back to the transceiver a plurality of beamforming matrixes per subband and interpolates the beamforming matrixes across the subband..

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