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41. 发明授权

US09148209B2 Transmission method and device for uplink control channel 有权
标题翻译：上行链路控制信道的传输方法和装置
公开(公告)号：US09148209B2
公开(公告)日：2015-09-29
申请号：US13389209
申请日：2010-08-06
申请人： Yanan Lin , Xueming Pan , Guojun Xiao
发明人： Yanan Lin , Xueming Pan , Guojun Xiao
IPC分类号： H04W4/00 , H04B7/06 , H04W72/04 , H04B7/04
CPC分类号： H04B7/0619 , H04B7/0404 , H04B7/0678 , H04B7/0689 , H04W72/04
摘要： A transmission method for uplink control channel is provided, and the method comprises the following steps: a base station configures a transmission mode for the uplink control channel of a user equipment (UE) via high signaling; according to the transmission mode, the base station receives the uplink control channel sent by the UE via a transmit diversity or a single antenna port. A device for implementing the transmission for uplink control channel is also provided. With the present solution, according to the operation state of the system the base station flexibly configures the UE having multiple transmitting antennas to transfer uplink control channel by using different modes, so as to improve the reliability and efficiency of the system and enhance the performance of the system effectively.
摘要翻译：提供了一种用于上行链路控制信道的传输方法，该方法包括以下步骤：基站通过高信令配置用户设备（UE）上行控制信道的传输模式; 根据传输模式，基站经由发射分集或单个天线端口接收由UE发送的上行链路控制信道。还提供了一种用于实现用于上行链路控制信道的传输的装置。利用本方案，根据系统的运行状态，基站灵活配置具有多个发射天线的UE，通过使用不同的模式传输上行控制信道，提高系统的可靠性和效率，提高系统性能系统有效。

42. 发明授权

US09077495B2 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和通过回程链路解调通道的方法，系统和装置
公开(公告)号：US09077495B2
公开(公告)日：2015-07-07
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： H04B7/14 , H04W4/00 , H04B7/216 , H04L5/00 , H04W72/04 , H04W48/08 , H04W84/04 , H04B7/155
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。

43. 发明申请

US20130208669A1 METHOD AND DEVICE FOR RESOURCE ALLOCATION OF BACKHAUL LINK CONTROL CHANNEL INFORMATION 有权
标题翻译：用于资源分配回传链路控制信道信息的方法和设备
公开(公告)号：US20130208669A1
公开(公告)日：2013-08-15
申请号：US13703627
申请日：2011-05-31
申请人： Xueming Pan , Keke Liu , Zukang Shen , Libo Wang , Guojun Xiao
发明人： Xueming Pan , Keke Liu , Zukang Shen , Libo Wang , Guojun Xiao
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04L5/0048 , H04L5/0053 , H04W84/047
摘要： The present invention discloses a method and device for resource allocation of backhaul link control channel information. Upon application of a technical solution proposed by embodiments of this invention and based on the condition of introducing DMRS and CSI-RS, make remaining REs which are not occupied by CSI-RS and/or DM-RS in OFDM symbol that contains REs for transmitting CSI-RS and/or DM-RS constitute REG to transmit backhaul link control channel information or abandon them; thus, on the basis of maximizing the reservation of existing LTE system specification, specifying resource allocation scheme of backhaul link control channel information in corresponding physical resource block, giving consideration to both simple specification design and full utilization of resources, and realizing flexible design and allocation in light of the demand of a real system.
摘要翻译：本发明公开了一种用于回程链路控制信道信息的资源分配的方法和装置。在应用本发明的实施例提出的技术方案的基础上，基于引入DMRS和CSI-RS的条件，使得包含用于传输的RE的OFDM符号中未被CSI-RS和/或DM-RS占用的剩余RE CSI-RS和/或DM-RS构成REG以发送回程链路控制信道信息或放弃它们; 因此，在现有LTE系统规范的预留最大化的基础上，在对应的物理资源块中指定回程链路控制信道信息的资源分配方案，同时考虑简单的规范设计和资源的充分利用，实现灵活的设计和分配鉴于实际系统的需求。

44. 发明申请

US20120190395A1 METHOD AND DEVICE FOR CONFIGURING DOWNLINK SCHEDULING INFORMATION 有权
标题翻译：用于配置下行链路调度信息的方法和设备
公开(公告)号：US20120190395A1
公开(公告)日：2012-07-26
申请号：US13499262
申请日：2010-09-20
申请人： Xueming Pan , Zukang Shen , Guojun Xiao
发明人： Xueming Pan , Zukang Shen , Guojun Xiao
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L5/001 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0094 , H04L5/0098 , H04W24/10 , H04W72/1226
摘要： A method and apparatus for configuring downlink scheduling information are used to control times of blind detection in multi-carrier system. The method includes that: a downlink carrier set and an uplink carrier set are allocated to a terminal which sends a service request; according to the bandwidth information of each carrier of the system, obtained terminal type information, currently received channel quality information fed back from the terminal, transmission modes which are allocated to each member carrier in the downlink carrier set and the uplink carrier set and determined carrier scheduling modes of the terminal, at least one member carrier in the downlink carrier set is selected as a member carrier of Physical Downlink Control Channel (PDCCH) activation carrier set; the times of PDCCH blind detection can not exceed the each sub frame maximum blind detection times supported by the terminal in the terminal type information, wherein the PDCCH blind detection is used for uplink and downlink scheduling, and the PDCCH activation carrier set is used to be provided for the terminal to perform the PDCCH blind detection.
摘要翻译：用于配置下行链路调度信息的方法和装置用于控制多载波系统中盲检测的时间。该方法包括：向发送服务请求的终端分配下行链路载波集合和上行链路载波集合; 根据系统的每个载波的带宽信息，获得的终端类型信息，从终端反馈的当前接收的信道质量信息，分配给下行链路载波集合中的每个成员载波的传输模式以及上行链路载波集合和确定的载波终端的调度模式，下行载波集中的至少一个成员载波被选择为物理下行链路控制信道（PDCCH）激活载波集的成员载波; PDCCH盲检测次数不能超过终端类型信息中终端支持的每个子帧最大盲检测时间，其中，PDCCH盲检测用于上行链路和下行链路调度，PDCCH激活载波集用于提供给终端执行PDCCH盲检测。

45. 发明申请

US20120182931A1 Transmission Method, Detection Method and Equipment For Control Channels Of A Relay System 有权
标题翻译：中继系统控制通道的传输方法，检测方法及设备
公开(公告)号：US20120182931A1
公开(公告)日：2012-07-19
申请号：US13498316
申请日：2010-09-29
申请人： Zukang Shen , Xueming Pan , Guojun Xiao , Libo Wang , Wenjian Zhang
发明人： Zukang Shen , Xueming Pan , Guojun Xiao , Libo Wang , Wenjian Zhang
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04B7/155 , H04L5/0053
摘要： A configuration method, detection method and equipment for control channels of a relay system are provided in the present invention. The configuration method comprises: the network side transmits a Relay-Physical Downlink Control Channel (R-PDCCH) of a control channel to its service relay equipment, the related control information of said relay equipment is included in said R-PDCCH, said R-PDCCH is a dedicated R-PDCCH of said relay equipment. In the present invention, the dedicated control channel of the relay system is configured according to the number of Orthogonal Frequency Division Multiplexing (OFDM) symbols occupied by a R-PDCCH, and the mapping from a R-PDDCH/Relay-Physical Downlink Shared Channel (R-PDSCH) to a Resource Element (RE), and the demand that one relay node dedicates a R-PDCCH is satisfied.
摘要翻译：在本发明中提供了一种中继系统的控制信道的配置方法，检测方法和设备。该配置方法包括：网络侧向其业务中继设备发送控制信道的中继物理下行链路控制信道（R-PDCCH），所述中继设备的相关控制信息包含在所述R-PDCCH中，所述R- PDCCH是所述中继设备的专用R-PDCCH。在本发明中，根据由R-PDCCH占用的正交频分复用（OFDM）符号的数量和从R-PDDCH /中继物理下行链路共享信道的映射来配置中继系统的专用控制信道（R-PDSCH）到资源元素（RE），并且满足一个中继节点专用R-PDCCH的需求。

46. 发明授权

US09516644B2 Method for resource allocation of backhaul link control channel information and device therefor 有权
标题翻译：回程链路控制信道信息资源分配方法及其设备
公开(公告)号：US09516644B2
公开(公告)日：2016-12-06
申请号：US13703627
申请日：2011-05-31
申请人： Xueming Pan , Keke Liu , Zukang Shen , Libo Wang , Guojun Xiao
发明人： Xueming Pan , Keke Liu , Zukang Shen , Libo Wang , Guojun Xiao
IPC分类号： H04W72/04 , H04L5/00 , H04W84/04
CPC分类号： H04W72/044 , H04L5/0048 , H04L5/0053 , H04W84/047
摘要： The embodiments of the present invention relate to a method for resource allocation of backhaul link control channel information and a device therefor. Upon application of technical solutions proposed by embodiments of the present invention and based on the condition of introducing the DMRS and CSI-RS, remaining REs which are not occupied by the CSI-RS and/or the DM-RS in an OFDM symbol is configured to constitute an REG, which is used to transmit or discard the backhaul link control channel information. Thus without much improvement on the existing LTE system specification, a resource allocation scheme of the backhaul link control channel information in corresponding physical resource blocks has been proposed, which accommodates for both simple specification design and full utilization on resources, and realizes flexible design and allocation in light of demands of the real system.
摘要翻译：本发明的实施例涉及用于回程链路控制信道信息的资源分配的方法及其装置。在应用本发明的实施例提出的技术方案的基础上，并且基于引入DMRS和CSI-RS的条件，配置OFDM符号中未被CSI-RS和/或DM-RS占用的剩余RE 以构成用于发送或丢弃回程链路控制信道信息的REG。因此，对现有的LTE系统规范没有太多的改进，已经提出了相应的物理资源块中的回程链路控制信道信息的资源分配方案，其适应简单的规范设计和资源的充分利用，并实现灵活的设计和分配根据实际系统的需求。

47. 发明授权

US08855039B2 Method, system and device for channel content alternation notification and channel re-detecting 有权
标题翻译：频道内容交替通知和频道重新检测的方法，系统和设备
公开(公告)号：US08855039B2
公开(公告)日：2014-10-07
申请号：US13387719
申请日：2010-07-28
申请人： Yanan Lin , Xiaodong Yang , Xueming Pan , Guojun Xiao
发明人： Yanan Lin , Xiaodong Yang , Xueming Pan , Guojun Xiao
IPC分类号： H04W4/06 , H04H20/71 , H04W68/00 , H04W72/00 , H04W24/00
CPC分类号： H04W68/00 , H04W4/06 , H04W24/00 , H04W72/00
摘要： A method for channel content alternation notification and channel re-detecting is provided. The method is: a base station determines that the configured carried content of multimedia broadcast multicast service (MBMS) point to multipoint control channel (MCCH) is altered, and transmits the notification about alternation of the carried content of MCCH to a terminal through a physical downlink control channel (PDCCH); the terminal re-detects MCCH according to the notification after the terminal received the notification. A system and a device for channel re-detecting are provided. The terminal can recognize whether the carried content of MCCH is altered, and re-detect MCCH in case of altered without re-detecting MCCH periodically, therefore it is beneficial to save the resources of terminal.
摘要翻译：提供了一种用于频道内容交替通知和频道重新检测的方法。该方法是：基站确定配置的多媒体广播组播服务（MBMS）点对多点控制信道（MCCH）的携带内容被改变，并且通过物理传送关于MCCH携带内容的交替的通知给终端下行控制信道（PDCCH）; 该终端根据终端收到通知后的通知重新检测MCCH。提供了一种用于信道重新检测的系统和装置。终端可以识别MCCH的承载内容是否被改变，并且在没有重新检测MCCH的情况下被重新检测MCCH，因此节省终端的资源是有益的。

48. 发明申请

US20120307777A1 METHOD, SYSTEM AND DEVICE FOR SCHEDULING NON-CONTENTION BASED RANDOM ACCESS AND TRANSMITTING PREAMBLE 审中-公开
标题翻译：用于调度基于非内容的随机访问和传输前缀的方法，系统和设备
公开(公告)号：US20120307777A1
公开(公告)日：2012-12-06
申请号：US13578338
申请日：2011-01-28
申请人： Xueming Pan , Zukang Shen , Rui Zhao , Guojun Xiao
发明人： Xueming Pan , Zukang Shen , Rui Zhao , Guojun Xiao
IPC分类号： H04W72/12
CPC分类号： H04W74/006
摘要： A method, system and device for scheduling a non-contention based random access and transmitting a preamble are provided in the present invention. The present invention belongs to wireless telecommunication field and is used to solve a problem that the prior art is not able to support cross carrier non-competing random access scheduled by a Physical Downlink Control Channel (PDCCH). In the present invention, a Base Station (BS) adds Uplink Component Carrier (ul cc) identification information in a Downlink Control Information (DCI) signaling which is used to schedule a User Equipment (UE) to implement non-competing random access; and sends the UE the DCI signaling through the PDCCH. After detecting the DCI signaling, the UE sends the network side a preamble sequence on a UL CC corresponding to the UL CC identification. With the present invention, support is provided to realize cross carrier non-competing random access scheduled by PDCCH.
摘要翻译：在本发明中提供了一种用于调度基于非竞争的随机接入和发送前导码的方法，系统和设备。本发明属于无线电信领域，用于解决现有技术不能够支持由物理下行链路控制信道（PDCCH）调度的跨载波非竞争随机接入的问题。在本发明中，基站（BS）在下行链路控制信息（DCI）信令中添加上行分量载波（ul cc）识别信息，该下行链路控制信息用于调度用户设备（UE）来实现非竞争的随机接入; 并通过PDCCH向UE发送DCI信令。在检测到DCI信令之后，UE在与UL CC标识对应的UL CC上发送前导序列。利用本发明，提供了支持以实现由PDCCH调度的跨载波非竞争随机接入。

49. 发明申请

US20120243448A1 METHOD,SYSTEM AND DEVICE FOR SENDING UPLINK FEEDBACK INFORMATION 有权
标题翻译：用于发送上行反馈信息的方法，系统和设备
公开(公告)号：US20120243448A1
公开(公告)日：2012-09-27
申请号：US13508897
申请日：2010-10-22
申请人： Xueming Pan , Jinling Hu , Guojun Xiao , Jie Zhang , Libo Wang , Deshan Miao , Yu Yang
发明人： Xueming Pan , Jinling Hu , Guojun Xiao , Jie Zhang , Libo Wang , Deshan Miao , Yu Yang
IPC分类号： H04W74/08 , H04J1/02 , H04L5/14 , H04J3/16
CPC分类号： H04W48/16 , H04W48/08 , H04W48/12 , H04W74/0833 , H04W76/10 , H04W88/06 , H04W88/08
摘要： A method and device for acquiring user equipment duplex mode information are disclosed by the present invention, wherein, the method includes: the user equipment establishes a radio resource control connection with a base station, and reports the user equipment duplex mode information when establishing the radio resource control connection. With the technical scheme provided in the embodiments of the present invention, the network side acquires the duplex mode of the user equipment.
摘要翻译：本发明公开了一种获取用户设备双工模式信息的方法和装置，其特征在于，所述方法包括：用户设备与基站建立无线资源控制连接，并在建立无线电时报告用户设备双工模式信息资源控制连接。利用本发明实施例提供的技术方案，网络侧获取用户设备的双工模式。

50. 发明申请

US20120140746A1 METHOD AND DEVICE FOR TRANSMITTING DOWNLINK INFORMATION IN MULTI-CARRIER AGGREGATION SYSTEM 有权
标题翻译：用于在多载波聚合系统中发送下行链路信息的方法和设备
公开(公告)号：US20120140746A1
公开(公告)日：2012-06-07
申请号：US13389732
申请日：2010-08-10
申请人： Yajun Zhu , Xueming Pan , Rui Zhao , Guojun Xiao , Zukang Shen
发明人： Yajun Zhu , Xueming Pan , Rui Zhao , Guojun Xiao , Zukang Shen
IPC分类号： H04W74/04 , H04W72/04 , H04J3/00
CPC分类号： H04W72/1289 , H04L5/001 , H04L5/0053 , H04L5/0064 , H04L5/0094
摘要： A method and a device for transmitting downlink information in a multi-carrier aggregation system are provided. The Method includes: a base station side sends a downlink subframe to a terminal side, wherein, the physical downlink control channel (PDCCH) in the downlink subframe is used for bearing the downlink control indicating information and the carrier scheduling indicating information corresponding to each downlink control indicating information. It solves the problem that the terminal side can not clearly identify the downlink control information (DCI) of different carriers, which is caused by that the length of DCI may be same due to the difference of the bandwidths of carriers in the carrier aggregation system.
摘要翻译：提供了一种用于在多载波聚合系统中传输下行链路信息的方法和装置。该方法包括：基站侧向终端侧发送下行链路子帧，其中，下行链路子帧中的物理下行链路控制信道（PDCCH）用于承载下行链路控制指示信息，并且载波调度指示与每个下行链路相对应的信息控制指示信息。解决了由于载波聚合系统中的载波带宽的差异，终端侧不能清楚地识别不同载波的下行链路控制信息（DCI）的问题，由DCI的长度可能相同。

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