公开(公告)号：US09794945B2

公开(公告)日：2017-10-17

申请号：US13991157

申请日：2011-11-25

申请人： Xueming Pan ,  Shaohui Sun ,  Guojun Xiao ,  Fei Qin ,  Zukang Shen ,  Yu Ding

发明人： Xueming Pan ,  Shaohui Sun ,  Guojun Xiao ,  Fei Qin ,  Zukang Shen ,  Yu Ding

IPC分类号： H04W72/08 ,  H04L1/00 ,  H04W24/00 ,  H04W24/02 ,  H04W28/18 ,  H04L5/14 ,  H04W52/24 ,  H04W52/40 ,  H04B17/327 ,  H04W72/04

CPC分类号： H04W72/082 ,  H04B17/327 ,  H04L1/0026 ,  H04L5/1469 ,  H04W24/00 ,  H04W24/02 ,  H04W28/18 ,  H04W52/242 ,  H04W52/244 ,  H04W52/40 ,  H04W72/0446

摘要： Provided are a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method comprises: a network side device confirming the value of an interference parameter of a target cell (201); on the basis of the value of the interference parameter of the target cell, the network side device confirming whether or not the target cell is capable of conducting autonomously the uplink-downlink configuration (202). Employment of the present invention allows for the normal operation of a dynamic uplink-downlink configuration, reduced interference between adjacent cells in a dynamic uplink-downlink configuration environment, and improved system efficiency.

公开(公告)号：US09698936B2

公开(公告)日：2017-07-04

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 ,  H04L1/00 ,  H04L5/00 ,  H04W48/16 ,  H04W72/08

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.

公开(公告)号：US09538481B2

公开(公告)日：2017-01-03

申请号：US13978530

申请日：2012-01-06

申请人： Xuejuan Gao ,  Zukang Shen ,  Xueming Pan

发明人： Xuejuan Gao ,  Zukang Shen ,  Xueming Pan

IPC分类号： H04W52/18 ,  H04W52/14 ,  H04W52/28 ,  H04W52/32 ,  H04W52/42 ,  H04L1/16 ,  H04L1/00

CPC分类号： H04W52/18 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/1692 ,  H04W52/146 ,  H04W52/286 ,  H04W52/325 ,  H04W52/42

摘要： Disclosed are an uplink power control method, power control parameter configuration method and apparatus thereof. The uplink power control method comprises: a user equipment receives data in M downlink sub-frames of N downlink carriers and generates uplink control information, wherein the uplink control information of the M downlink sub-frames is transmitted in one uplink sub-frame; the user equipment determines ΔF_PUCCH(F) and h(n) for calculating the transmit power of a physical uplink control channel (PUCCH) according to whether the number of bits of the uplink control information is larger than a predefined threshold; ΔF_PUCCH(F) represents the power offset of different PUCCH formats relative to the PUCCH format 1a, h(n) represents the power offset corresponding to the number of transmission bits of the PUCCH; the user equipment calculates the PUCCH transmit power according to ΔF_PUCCH(F) and h(n), and sending the uplink control information on the PUCCH using the calculated transmit power. The present invention can improve the accuracy of power control, thus enhance the transmission performance of the uplink control information.

摘要翻译： 公开了一种上行链路功率控制方法，功率控制参数配置方法及其装置。 上行链路功率控制方法包括：用户设备在N个下行链路载波的M个下行链路子帧中接收数据，并产生上行链路控制信息，其中M个下行链路子帧的上行链路控制信息在一个上行链路子帧中发送; 用户设备根据上行链路控制信息的比特数是否大于预定阈值，确定用于计算物理上行链路控制信道（PUCCH）的发射功率的ΔF_PUCCH（F）和h（n） ΔF_PUCCH（F）表示相对于PUCCH格式1a的不同PUCCH格式的功率偏移，h（n）表示与PUCCH的传输比特数相对应的功率偏移; 用户设备根据ΔF_PUCCH（F）和h（n）计算PUCCH发送功率，并使用所计算的发送功率在PUCCH上发送上行链路控制信息。 本发明可以提高功率控制的精度，从而提高上行链路控制信息的传输性能。

公开(公告)号：US09516583B2

公开(公告)日：2016-12-06

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： H04W48/16 ,  H04W48/08 ,  H04W74/08 ,  H04W76/02 ,  H04W88/06 ,  H04W88/08 ,  H04W48/12

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。

公开(公告)号：US09225447B2

公开(公告)日：2015-12-29

申请号：US13691745

申请日：2012-12-01

申请人： Wenhong Chen ,  Xueming Pan ,  Qiubin Gao ,  Yu Ding

发明人： Wenhong Chen ,  Xueming Pan ,  Qiubin Gao ,  Yu Ding

IPC分类号： H04J3/16 ,  H04L5/14 ,  H04L5/00

CPC分类号： H04J3/1694 ,  H04L5/0048 ,  H04L5/0078 ,  H04L5/1469

摘要： Disclosed are a method and a device for transmitting an aperiodic SRS in a TDD system. In the technical solution of the present invention, a symbol is defined for the transmission of the aperiodic SRS in a special subframe in the TDD system. This avoids a scenario in which the transmission position of the aperiodic SRS is undefined when a plurality of symbols that can be used to transmit the aperiodic SRS are available in an uplink pilot time slot (UpPTS). The problem of transmitting aperiodic SRS in a TDD system special subframe is thus solved. The modification to corresponding instruction messages is not extensive, and there is no overuse of system resources.

摘要翻译： 公开了一种在TDD系统中发送非周期性SRS的方法和装置。 在本发明的技术方案中，定义了用于在TDD系统的特殊子帧中传输非周期SRS的符号。 这可以避免当在上行链路导频时隙（UpPTS）中可用于发送非周期性SRS的多个符号可用时，非周期性SRS的发送位置未定义的场景。 因此解决了在TDD系统专用子帧中发送非周期性SRS的问题。 对相应指令信息的修改不是很广泛，也不会过度使用系统资源。

公开(公告)号：US09210617B2

公开(公告)日：2015-12-08

申请号：US13498682

申请日：2010-09-15

申请人： Xueming Pan ,  Guoqing Li ,  Yanan Lin

发明人： Xueming Pan ,  Guoqing Li ,  Yanan Lin

IPC分类号： H04J3/00 ,  H04W28/18 ,  H04W24/02 ,  H04W48/16

CPC分类号： H04W72/1289 ,  H04L5/14 ,  H04L5/1469 ,  H04W24/02 ,  H04W28/18 ,  H04W48/16 ,  H04W72/1284

摘要： A method for a user equipment sending an uplink resource scheduling request in a long term evolution mobile communication system and the user equipment thereof are provided. The present invention relates to a technique for the user equipment sending the uplink resource scheduling request in a long term evolution system, for reducing the user data transmission delay. The embodiments of the present invention set the minimum alternative option of the scheduling request transmission cycle configuration parameter as 2 ms or 1 ms, that is to say, add 2 ms or 1 ms, or 2 ms and 1 ms to the alternative option of the scheduling request transmission cycle configuration parameter, therefore, improving the flexibility of the whole system in the scheduling request transmission cycle configuration. When the data delay is required to be less, the user data transmission delay can be reduced, by using the 2 ms or 1 ms scheduling request transmission cycle configuration, to the delay requirement of 10 ms as close as possible.

摘要翻译： 提供了一种用于在长期演进移动通信系统及其用户设备中发送上行资源调度请求的用户设备的方法。 本发明涉及一种用于在长期演进系统中发送上行资源调度请求的用户设备，用于减少用户数据传输延迟的技术。 本发明的实施例将调度请求传输周期配置参数的最小替代选项设置为2ms或1ms，也就是说，将补码选项的2 ms或1 ms，或2ms和1 ms添加到 调度请求传输周期配置参数，因此，提高整个系统在调度请求传输周期配置中的灵活性。 当数据延迟要求较小时，可以通过使用2ms或1ms调度请求传输周期配置来减少用户数据传输延迟，尽可能接近10 ms的延迟要求。

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。

公开(公告)号：US09131507B2

公开(公告)日：2015-09-08

申请号：US13704238

申请日：2011-05-25

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

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

IPC分类号： H04L12/26 ,  H04W76/04 ,  H04B7/06 ,  H04L27/26 ,  H04L1/18 ,  H04L27/18

CPC分类号： H04W76/048 ,  H04B7/0639 ,  H04L1/1861 ,  H04L27/18 ,  H04L27/2636 ,  H04W76/28

摘要： The present invention discloses a method and apparatus for receiving signals, which comprises the followings: receive signals on at least one receiving branch, which comprises at least two reception units, including one data reception unit and one pilot reception unit at least. Said signal refers to a codeword in a transmission codebook; calculate metric value of each codeword in said transmission codebook according to said received signal; obtain the codeword with maximal metric value among all said codewords and the metric value corresponding to this codeword; if this value exceeds threshold value, Determining the codeword corresponding to said maximal metric value; if this value is less than the threshold value, Determining discontinuously-sent DTX. In the present invention, perform joint demodulation of data symbol and pilot symbol to make the demodulation results more reliable; meanwhile; judge whether it is discontinuous transmission based on joint demodulation of data symbol and pilot symbol.

摘要翻译： 本发明公开了一种用于接收信号的方法和装置，包括以下步骤：在至少一个接收分支上接收至少两个接收单元的接收信号，所述至少两个接收单元至少包括一个数据接收单元和一个导频接收单元。 所述信号是指发送码本中的码字; 根据所述接收信号计算所述传输码本中每个码字的度量值; 在所有所述码字中获得具有最大度量值的码字和对应于该码字的度量值; 如果该值超过阈值，则确定与所述最大度量值相对应的码字; 如果该值小于阈值，则确定不连续发送的DTX。 在本发明中，执行数据符号和导频符号的联合解调，使解调结果更可靠; 与此同时; 根据数据符号和导频符号的联合解调判断是否是不连续传输。

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。

公开(公告)号：US09031015B2

公开(公告)日：2015-05-12

申请号：US13519828

申请日：2010-12-30

申请人： Xueming Pan ,  Zukang Shen ,  Deshan Miao

发明人： Xueming Pan ,  Zukang Shen ,  Deshan Miao

IPC分类号： H04W4/00 ,  H04W72/04

CPC分类号： H04W72/0453 ,  H04W72/042

摘要： A method and apparatus for allocating downlink resources and implementing downlink data reception in a broadband evolution system are disclosed in the present invention, so as to implement the allocation of resources in case of carrier resource expansion and implement the reception of downlink data in case of carrier resource expansion. A method for receiving downlink data includes that: emission bandwidth resources are divided into multiple frequency-domain Resource Blocks (RBs), and every frequency-domain Resource Block (RB) corresponds to an RB serial number, wherein the frequency-domain RBs corresponding to Release-8 (Rel-8) compatible frequency-domain resources are numbered in a numbering mode of a Long Term Evolution (LTE) system, and the frequency-domain RBs corresponding to incompatible frequency-domain resources are orderly numbered based on the largest serial number corresponding to the Rel-8 compatible frequency-domain resources; when receiving a downlink control signaling including RB serial numbers transferred from a network side, a broadband evolution terminal obtains frequency-domain RBs corresponding to the RB serial numbers, and can receive downlink data from the obtained frequency-domain RBs.

摘要翻译： 在本发明中公开了一种在宽带演进系统中分配下行链路资源和实现下行链路数据接收的方法和装置，以便在载波资源扩展的情况下实现资源分配，并且在载波的情况下实现下行链路数据的接收 资源扩张。 一种用于接收下行链路数据的方法包括：发射带宽资源被划分为多个频域资源块（RB），每个频域资源块（RB）对应于RB序列号，其中对应于 版本8（Rel-8）兼容的频域资源在长期演进（LTE）系统的编号模式下编号，并且与不兼容的频域资源相对应的频域RB基于最大的串行 数字对应于Rel-8兼容的频域资源; 宽带演进终端当接收到包含从网络侧传送的RB序列号的下行链路控制信令时，获得与RB序列号相对应的频域RB，并可以从获得的频域RB接收下行链路数据。