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41. 发明申请

US20140307631A1 Feedback Messaging 有权
标题翻译：反馈信息
公开(公告)号：US20140307631A1
公开(公告)日：2014-10-16
申请号：US14356780
申请日：2011-11-07
申请人： Deshan Miao , Xiaoyi Wang , Peter Skov , Timo Erkki Lunttila
发明人： Deshan Miao , Xiaoyi Wang , Peter Skov , Timo Erkki Lunttila
IPC分类号： H04W74/00
CPC分类号： H04W74/004 , H04L1/0015 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/0077 , H04W72/1278
摘要： The disclosure relates to methods and apparatuses for feedback messaging in a communication system. A station can include into a scheduling information entity an indication of aperiodic feedback messaging on a physical uplink control channel and dynamically send the scheduling information entity with the indication to a communication device configured for periodic feedback messaging to trigger aperiodic feedback messaging by the communication device on the physical uplink control channel. Upon receiving the scheduling information entity the device can determine that it includes the indication and in response to the determining send at least one aperiodic feedback message on the physical uplink control channel.
摘要翻译：本公开涉及在通信系统中用于反馈消息的方法和装置。站点可以在调度信息实体中包括物理上行链路控制信道上的非周期性反馈消息的指示，并且动态地将具有指示的调度信息实体发送到被配置用于周期性反馈消息的通信设备，以触发通信设备的非周期反馈消息物理上行链路控制信道。在接收到调度信息实体时，设备可以确定其包括指示，并且响应于确定在物理上行链路控制信道上发送至少一个非周期反馈消息。

42. 发明授权

US08837371B2 Method of and apparatus for mapping to demodulation reference signal port 有权
标题翻译：用于映射到解调参考信号端口的方法和装置
公开(公告)号：US08837371B2
公开(公告)日：2014-09-16
申请号：US13578335
申请日：2011-01-31
申请人： Xin Su , Deshan Miao , Rakesh Tamrakar
发明人： Xin Su , Deshan Miao , Rakesh Tamrakar
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0037 , H04L1/1893 , H04L5/0026 , H04L5/0051 , H04L5/0058
摘要： A demodulation reference signal port mapping method is disclosed. The method includes: a base station communicates with a User Equipment (UE), and allocates corresponding data stream to the UE according to the attribution of the UE; the base station maps the corresponding data stream from a layer to a corresponding demodulation reference signal port; the base station transmits the corresponding data stream to the UE via demodulation reference signal port. By restricting the demodulation reference signal port mapping solution of rank=1 to rank=8 and the demodulation reference signal port mapping solution when the retransmission occurs, the technical solution enables the demodulation reference signal port mapping solution to be compatible with the present system and to keep lower overhead of the demodulation reference signal.
摘要翻译：公开了解调参考信号端口映射方法。该方法包括：基站与用户设备（UE）进行通信，并根据UE的属性向UE分配对应的数据流; 基站将相应的数据流映射到相应的解调参考信号端口; 基站通过解调参考信号端口将对应的数据流发送给UE。通过在发生重发时将秩= 1的解调参考信号端口映射解决方案限制为rank = 8，解调参考信号端口映射解决方案使得解调参考信号端口映射解决方案能够与本系统兼容，保持较低的解调参考信号的开销。

43. 发明申请

US20130016674A1 METHOD AND DEVICE FOR TRANSMITTING DOWNLINK PILOT 有权
标题翻译：用于发送下行导频的方法和装置
公开(公告)号：US20130016674A1
公开(公告)日：2013-01-17
申请号：US13521659
申请日：2011-01-11
申请人： Jing Xu , Deshan Miao
发明人： Jing Xu , Deshan Miao
IPC分类号： H04W72/04
CPC分类号： H04L5/0051 , H04B7/068 , H04B7/0684 , H04B2201/70701 , H04J13/004 , H04J13/0074 , H04J13/18 , H04J2013/165 , H04L5/0007 , H04L5/0016 , H04L5/0023 , H04L27/2613 , H04L2025/03426
摘要： Disclosed is a method for transmitting a downlink pilot, which serves to solve the problem that the power of Orthogonal Frequency Division Multiplexing (OFDM) symbols is different due to Walsh codes. The method includes: transmitting a dedicated pilot in the Code Division Multiplexing (CDM) approach or in the combination approach of CDM and Frequency Division Multiplexing (FDM); further, in the resources for transmitting the dedicated pilot, configuring an orthogonal resources for the dedicated pilot according to a set mapping rule.
摘要翻译：公开了用于发送下行链路导频的方法，其用于解决正交频分复用（OFDM）符号的功率由于沃尔什码而不同的问题。该方法包括：在码分复用（CDM）方法或CDM和频分复用（FDM）的组合方法中发送专用导频; 此外，在用于发送专用导频的资源中，根据设定的映射规则配置专用导频的正交资源。

44. 发明申请

US20120188937A1 METHOD, SYSTEM AND DEVICE FOR TRANSMITTING DEMODULATION REFERENCE SIGNAL AND DEMODULATING CHANNEL OVER BACKHAUL LINK 有权
标题翻译：用于发送解调参考信号的方法，系统和设备和反向链路上的解调通道
公开(公告)号：US20120188937A1
公开(公告)日：2012-07-26
申请号：US13499250
申请日：2010-09-28
申请人： Libo Wang , Xueming Pan , Guojun Xiao , Deshan Miao , Wenjian Zhang
发明人： Libo Wang , Xueming Pan , Guojun Xiao , Deshan Miao , Wenjian Zhang
IPC分类号： H04W72/02 , H04W88/04 , H04W64/00 , H04J13/00
CPC分类号： H04L5/0048 , H04B7/15542 , H04W48/08 , H04W72/0453 , H04W84/047
摘要： The present invention discloses a method on a Long Term Evolution-Advanced (LTE-A) system backhaul link for demodulation pilot transmission, wherein the method includes that: among the resource areas occupied by a Relay-Physical Downlink Shared Channel (R-PDSCH) on the backhaul link, a base station selects the resource units which are preconfigured for sending the demodulation pilot signal of the R-PDSCH; the base station sends the demodulation pilot signal to a Relay Node (RN) belonging to the base station by using the selected resource units. The present invention also discloses a channel demodulation method on the LTE-A system backhaul link, an LTE-A communication system and device. The demodulation performance of the R-PDSCH in the LTE-A system can be ensured with the present invention.
摘要翻译：本发明公开了一种用于解调导频传输的长期演进高级（LTE-A）系统回程链路的方法，其中包括：在由中继物理下行链路共享信道（R-PDSCH）占用的资源区域中，在回程链路上，基站选择预配置用于发送R-PDSCH的解调导频信号的资源单元; 基站通过使用所选择的资源单元向属于基站的中继节点（RN）发送解调导频信号。本发明还公开了LTE-A系统回程链路的信道解调方法，LTE-A通信系统和装置。本发明可以确保LTE-A系统中的R-PDSCH的解调性能。

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