公开(公告)号：US20130077541A1

公开(公告)日：2013-03-28

申请号：US13626761

申请日：2012-09-25

申请人： Yanan Lin ,  Zukang Shen ,  Xueming Pan ,  Xuejuan Gao

发明人： Yanan Lin ,  Zukang Shen ,  Xueming Pan ,  Xuejuan Gao

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

摘要： A method and a device for determining uplink control channel resources are disclosed by the embodiments of the present invention. With the technical solutions of the embodiments of the present invention, the uplink control resources, such as the ACK/NACK and the like, can be configured semi-statically. The method is applicable for both the FDD system and the TDD system. The overhead of the uplink feedback channel in the Long Term Evolution (LTE) carrier aggregation system is reduced. Therefore the system performance of the LTE multi-carrier advanced system is improved, and the system is compatible with the LTE Release 8 system well.

摘要翻译： 通过本发明的实施例公开了一种用于确定上行链路控制信道资源的方法和装置。 利用本发明的实施例的技术方案，可以半静态地配置诸如ACK / NACK等上行链路控制资源。 该方法适用于FDD系统和TDD系统。 长期演进（LTE）载波聚合系统中的上行链路反馈信道的开销降低。 因此，LTE多载波高级系统的系统性能得到提高，系统与LTE版本8系统兼容。

公开(公告)号：US20130003647A1

公开(公告)日：2013-01-03

申请号：US13583470

申请日：2011-03-22

申请人： Zukang Shen ,  Libo Wang ,  Xueming Pan ,  Wenjian Zhang

发明人： Zukang Shen ,  Libo Wang ,  Xueming Pan ,  Wenjian Zhang

IPC分类号： H04W72/04

CPC分类号： H04L5/0091 ,  H04B7/14 ,  H04B7/15 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L25/0226 ,  H04W16/26 ,  H04W24/02 ,  H04W72/0453 ,  H04W84/047

摘要： A method and device for transmitting pilot configuration information are provided for transmitting the pilot configuration information to relay nodes, and enabling the relay nodes to receive pilots according to the pilot configuration information and implement channel demodulation. Said method includes the following steps: a Node B generates a high-level signaling which includes the pilot configuration information configured for the Relay-Physical Downlink Control Channel (R-PDCCH); the Node B transmits said high-level signaling to a relay device.

摘要翻译： 提供用于发送导频配置信息的方法和装置，用于向中继节点发送导频配置信息，并使得中继节点能够根据导频配置信息接收导频并实现信道解调。 所述方法包括以下步骤：节点B生成包括为中继物理下行链路控制信道（R-PDCCH）配置的导频配置信息的高级信令; 节点B将所述高级信令发送到中继设备。

公开(公告)号：US20120207059A1

公开(公告)日：2012-08-16

申请号：US13501445

申请日：2010-09-28

申请人： Yanan Lin ,  Zukang Shen ,  Xueming Pan

发明人： Yanan Lin ,  Zukang Shen ,  Xueming Pan

IPC分类号： H04L12/28

CPC分类号： H04L5/003 ,  H04W72/0453

摘要： The present invention disclosed a resource configuration method for uplink control channel, The method comprises: network side equipment determines downlink carrier that exists cell specific linkage in uplink carrier set and downlink carrier set of User Equipment UE; said network side equipment configures uplink control channel resource for downlink carrier which doesn't exist cell specific linkage according to said determinate result. The method of the present invention is simple and easy to implement, it could use the method in FDD and TDD system to advance system capability of Long Term Evolution multi-carrier update system, and advancing compatibility with the present LTE system primely.

摘要翻译： 本发明公开了一种上行链路控制信道的资源配置方法，该方法包括：网络侧设备确定上行载波集和用户设备UE下行载波集中存在小区特定链路的下行载波; 所述网络侧设备根据所述确定结果配置不存在小区特定链路的下行链路载波的上行链路控制信道资源。 本发明的方法简单易行，可利用FDD和TDD系统中的方法提升长期演进多载波更新系统的系统能力，提升与现有LTE系统的兼容性。

公开(公告)号：US20120120906A1

公开(公告)日：2012-05-17

申请号：US13386424

申请日：2010-08-17

申请人： Xueming Pan ,  Guojun Xiao

发明人： Xueming Pan ,  Guojun Xiao

IPC分类号： H04W72/04 ,  H04W52/24

CPC分类号： H04L1/0026 ,  H04L5/0053 ,  H04L5/0057 ,  H04W48/16 ,  H04W72/085

摘要： The embodiments of the present invention disclose a configuration method, system and device for an uplink channel. The method includes: The terminal achieve the information the network side device sending of carrying uplink transmission mode, and use the transmission mode transfer uplink signal; the terminal obtains the channel quality information according to the uplink transmission mode; the channel quality information the terminal obtained report to the network side device, as well as enables the network side device configures the uplink channel according to the channel quality information. The present invention performs the configuration of uplink channels in multicarrier transmission.

摘要翻译： 本发明的实施例公开了一种用于上行链路信道的配置方法，系统和设备。 该方法包括：终端实现网络侧设备发送携带上行传输模式的信息，并使用传输模式传输上行信号; 终端根据上行传输模式获取信道质量信息; 终端获得的信道质量信息报告给网络侧设备，并且使得网络侧设备能够根据信道质量信息配置上行链路信道。 本发明在多载波传输中执行上行链路信道的配置。

公开(公告)号：US20120014358A1

公开(公告)日：2012-01-19

申请号：US13056911

申请日：2009-07-30

申请人： Xueming Pan ,  Guojun Xiao ,  Shiqiang Suo ,  Yu Ding

发明人： Xueming Pan ,  Guojun Xiao ,  Shiqiang Suo ,  Yu Ding

IPC分类号： H04W92/00 ,  H04J3/00

CPC分类号： H04W72/0413 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0092 ,  H04L5/1469 ,  H04W72/0446 ,  H04W72/0453

摘要： The present invention discloses a method, system and device for determining a bandwidth of an uplink sounding reference signal SRS. The method for determining the bandwidth of the uplink SRS comprises the following steps: determining whether SRS is transmitted with the uplink pilot time slot if the SRS is transmitted with the largest bandwidth level; transmitting SRS with the non-extensive SRS bandwidth if SRS is determined to be transmitted with the uplink pilot time slot and the UE reaches the power limit. In the present invention, the signal-to-noise ratio detected on the bandwidth with which SRS transmitted can be maintained, and the accurate detection of the channel information is thereby realized.

摘要翻译： 本发明公开了一种用于确定上行探测参考信号SRS的带宽的方法，系统和装置。 用于确定上行链路SRS的带宽的方法包括以下步骤：如果以最大带宽水平发射SRS，则确定SRS是否与上行链路导频时隙一起发送; 如果SRS被确定为与上行链路导频时隙发送并且UE达到功率限制，则发射具有非广泛SRS带宽的SRS。 在本发明中，可以实现在发送的SRS的带宽上检测到的信噪比以及信道信息的准确检测。

公开(公告)号：US20100278080A1

公开(公告)日：2010-11-04

申请号：US12738292

申请日：2008-10-16

申请人： Xueming Pan ,  Shiqiang Suo ,  Hai Tang ,  Yingmin Wang ,  Yongbin Xie

发明人： Xueming Pan ,  Shiqiang Suo ,  Hai Tang ,  Yingmin Wang ,  Yongbin Xie

IPC分类号： H04J3/00

CPC分类号： H04W72/0446 ,  H04B7/2656 ,  H04W56/003

摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.

摘要翻译： 长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。 根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。 在长期演进时分双工系统中使用上述方法的基站和用户终端。

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。

公开(公告)号：US09148248B2

公开(公告)日：2015-09-29

申请号：US13521662

申请日：2010-12-31

申请人： Xueming Pan ,  Zukang Shen

发明人： Xueming Pan ,  Zukang Shen

IPC分类号： H04L12/26 ,  H04L1/00 ,  H04L5/00 ,  H04W24/10 ,  H04L1/16

CPC分类号： H04L1/0026 ,  H04L1/0029 ,  H04L1/003 ,  H04L1/0031 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/1664 ,  H04L1/1671 ,  H04L5/0053 ,  H04W24/10

摘要： There is a method and device for scheduling channel information feedback to perform a feedback of channel information of a plurality carriers, wherein the method for feeding back channel information includes: a user equipment measuring channel information over a plurality of downlink carriers; upon reception of an instruction to trigger a feedback of channel information transmitted from a base station, the user equipment transmitting to the base station the measured channel information of corresponding downlink carriers in an obtained set of downlink carriers required to be measured and fed back.

摘要翻译： 存在用于调度信道信息反馈以执行多个载波的信道信息的反馈的方法和装置，其中反馈信道信息的方法包括：测量多个下行链路载波上的信道信息的用户设备; 在接收到用于触发从基站发送的信道信息的反馈的指令时，用户设备向所述基站发送所需要测量和反馈的所获得的下行链路载波集合中的相应下行链路载波的测量信道信息。

公开(公告)号：US09137003B2

公开(公告)日：2015-09-15

申请号：US13127539

申请日：2009-11-04

申请人： Xueming Pan ,  Guojun Xiao ,  Yu Ding ,  Shiqiang Suo ,  Shaohui Sun

发明人： Xueming Pan ,  Guojun Xiao ,  Yu Ding ,  Shiqiang Suo ,  Shaohui Sun

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04L5/0092 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0069 ,  H04L5/0094 ,  H04L5/1469

摘要： The present invention discloses a transmission method with multi-carrier aggregation, which includes: performing uplink and downlink configurations for each of the component carriers aggregated in a cell and ensuring coexistence of at least one identical uplink sub-frame and at least one identical downlink sub-frame between at least two of the component carriers and compliance of the configuration of at least one of the component carriers with an uplink and downlink configuration of R8; and transmitting the uplink and downlink configuration of any one of the component carriers and those of the other component carriers aggregated with the any one component carrier to an LTE-A UE accessing the corresponding component carrier. The invention further provides a transmission device with multi-carrier aggregation. With the invention, uplink and downlink configurations in an LTE-A system can be performed to accommodate a demand of a TDD system.

摘要翻译： 本发明公开了一种具有多载波聚合的传输方法，包括：对在小区中聚合的每个分量载波执行上行链路和下行链路配置，并确保至少一个相同的上行链路子帧与至少一个相同的下行链路子 - 至少两个分量载波之间的帧和具有R8的上行链路和下行链路配置的至少一个分量载波的配置的一致性; 以及将任何一个分量载波的上行链路和下行链路配置以及与任何一个分量载波聚合的其他分量载波的上行链路和下行链路配置发送到接入相应分量载波的LTE-A UE。 本发明还提供一种具有多载波聚合的传输设备。 利用本发明，可以执行LTE-A系统中的上行链路和下行链路配置以适应TDD系统的需求。

公开(公告)号：US20140301341A1

公开(公告)日：2014-10-09

申请号：US14356589

申请日：2012-07-11

申请人： Xueming Pan

发明人： Xueming Pan

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/0026 ,  H04L1/0091

摘要： Disclosed are an information sending and blind detection method and device, relating to the technical field of wireless communication technologies and for realizing a new information sending and blind detection method over a physical downlink control channel (PDCCH). In the present application, a base station determines a plurality of preset blind detection candidate sets, each blind detection candidate set containing at least one PDCCH candidate resource; and uses the PDCCH Candidates in at least one blind detection candidate set of the plurality of blind detection candidate sets to send control information to a terminal. The terminal determines a plurality of preset blind detection candidate sets, and performs blind detection of control information over the PDCCH Candidates in each blind detection candidate set of the plurality of blind detection candidate sets. By applying the present applications, a new information sending and blind detection method over a PDCCH is realized.

摘要翻译： 公开了一种与无线通信技术技术领域相关的信息发送和盲检测方法和装置，并且通过物理下行链路控制信道（PDCCH）实现新的信息发送和盲检测方法。 在本申请中，基站确定多个预设的盲检测候选集合，每个盲检测候选集合包含至少一个PDCCH候选资源; 并且在多个盲检测候选集合的至少一个盲检测候选集合中使用PDCCH候选者来向终端发送控制信息。 终端确定多个预设的盲检测候选集，并且对多个盲检测候选集的每个盲检测候选集中的PDCCH候选进行控制信息的盲检测。 通过应用本申请，实现了在PDCCH上的新的信息发送和盲检测方法。