公开(公告)号：US09285862B2

公开(公告)日：2016-03-15

申请号：US13879912

申请日：2011-10-21

申请人： Yong Zhong

发明人： Yong Zhong

IPC分类号： H04W52/02 ,  G06F1/32

CPC分类号： G06F1/3234 ,  H04W52/0225 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/0258 ,  H04W52/0261 ,  Y02D70/00

摘要： The present invention provides a power-saving method for a mobile terminal, comprising the steps, after setting the mobile terminal to be in a data service power-saving state, monitoring, by the mobile terminal, a data service in accordance with a monitoring strategy for the data service power-saving state, and triggering a data service power-saving operation when a triggering condition set in the monitoring strategy is met. The present invention further provides a power-saving apparatus arranged within a mobile terminal, comprising a monitoring unit and an executing unit, wherein the monitoring unit is configured to monitor data services of the mobile terminal in accordance with a preset monitoring strategy, and send a power-saving command to the executing unit when a data service power-saving strategy is met. The present invention further provides a mobile terminal comprising the power-saving apparatus. As a result, the mobile can rapidly enter the data service power-saving mode according to the monitoring strategy, reduce unnecessary power consumption, and prolong the service time for the mobile terminal.

摘要翻译： 本发明提供了一种用于移动终端的省电方法，包括以下步骤：在将移动终端设置为数据服务省电状态之后，由移动终端根据监视策略监视数据服务 用于数据服务省电状态，并且当满足监视策略中设置的触发条件时，触发数据服务省电操作。 本发明还提供了一种布置在移动终端内的省电装置，包括监视单元和执行单元，其中所述监视单元被配置为根据预设的监视策略来监视所述移动终端的数据服务，并且发送 当达到数据业务省电策略时，向执行单元发出省电命令。 本发明还提供一种包括省电装置的移动终端。 因此，移动终端可以根据监控策略快速进入数据业务省电模式，减少不必要的功耗，延长移动终端的使用时间。

公开(公告)号：US09237586B2

公开(公告)日：2016-01-12

申请号：US13993367

申请日：2011-12-21

申请人： Yu Liu ,  Chenglin Tu

发明人： Yu Liu ,  Chenglin Tu

IPC分类号： H04W4/00 ,  H04M1/725 ,  H04W74/08 ,  H04L5/00

CPC分类号： H04W74/0833 ,  H04L1/1887 ,  H04L5/0078 ,  H04W72/1284 ,  H04W74/002 ,  H04W74/0866

摘要： The present invention provides a mobile terminal and an access method for an E-RUCCH. The method comprises: when upload data authorization information has expired and the amount of buffer data in a logical channel of the mobile terminal is zero, starting a timer; judging whether or not the timer is timed out, and if upload data authorization information is received before the timer is timed out, resetting the timer and initiating an E-RUCCH access; if the upload data authorization information is not received before the timer is timed out, resetting the timer when the timer is timed out and judging whether there is any buffer data in the logical channel; and when the amount of the buffer data in the logical channel exceeds a threshold of the buffer data in the logical channel, initiating the E-RUCCH access. Through the above-mentioned method and the mobile terminal, it is able to control the E-RUCCH access time of the mobile terminal and prevent the mobile terminal from initiating unnecessary, frequent access.

摘要翻译： 本发明提供一种用于E-RUCCH的移动终端和接入方法。 该方法包括：当上传数据授权信息已经到期并且移动终端的逻辑信道中的缓冲器数据量为零时，启动定时器; 判断定时器是否超时，并且如果在定时器超时之前接收到上传数据授权信息，则重置定时器并发起E-RUCCH接入; 如果在定时器超时之前没有接收到上传数据授权信息，则当定时器超时并且判断逻辑信道中是否存在任何缓冲器数据时重置定时器; 并且当逻辑信道中的缓冲器数据的量超过逻辑信道中的缓冲器数据的阈值时，启动E-RUCCH访问。 通过上述方法和移动终端，能够控制移动终端的E-RUCCH接入时间，防止移动终端发起不必要的频繁接入。

公开(公告)号：US08937984B2

公开(公告)日：2015-01-20

申请号：US13883148

申请日：2011-11-03

申请人： Zhixun Tang ,  Liang Zhuang

发明人： Zhixun Tang ,  Liang Zhuang

IPC分类号： H04B1/00 ,  H04B1/7103 ,  H04B1/711 ,  H04J11/00 ,  H04L25/03

CPC分类号： H04B1/7103 ,  H04B1/71052 ,  H04B1/711 ,  H04J11/0046 ,  H04L25/03305 ,  H04L25/03331

摘要： The present invention relates to the field of communication technology, and provides a method and a device for eliminating interference in a mobile communication system. The method comprises: step 1: re-constructing signal estimation {circumflex over (d)}MAI+ISI of inter-symbol interference and multi-access interference in accordance with an output signal {circumflex over (d)}esb from an equalizer; and step 2: performing interference elimination on the inter-symbol interference and multi-access interference in an output signal êMF from a matched filter in accordance with the signal estimation {circumflex over (d)}MAI+ISI of inter-symbol interference and multi-access interference, to obtain signal estimation {circumflex over (d)}JD+IC with the interference eliminated. According to the present invention, it is able to eliminate the impact of an interference signal and improve the receptivity of a receiver for a useful signal.

摘要翻译： 本发明涉及通信技术领域，并提供一种消除移动通信系统中的干扰的方法和装置。 该方法包括：步骤1：根据来自均衡器的输出信号（（d）} esb的输出信号重构信号估计（符号（d）}符号间干扰和多址干扰的MAI + ISI; 和步骤2：根据符号间干扰的信号估计（（d）} MAI + ISI的信号估计，从匹配滤波器对输出信号êMF中的符号间干扰和多址干扰进行干扰消除， 接收干扰，获得信号估计（d（d）} JD + IC，消除干扰。 根据本发明，能够消除干扰信号的影响，并提高接收机对有用信号的接收能力。

公开(公告)号：US08908813B2

公开(公告)日：2014-12-09

申请号：US13977375

申请日：2011-12-30

申请人： Bai Cheng Xu

发明人： Bai Cheng Xu

IPC分类号： H04L27/06 ,  H04L25/02 ,  H04L27/26

CPC分类号： H04L27/2663 ,  H04L25/0212 ,  H04L25/0232 ,  H04L25/0244 ,  H04L25/0256

摘要： The present invention provides a method and a device for calculating a coefficient of a time-domain channel estimation filter. The method comprises: acquiring position information and weight information of symbols carrying RS information corresponding to X1, X2 . . . XP; acquiring position information and weight information of symbols carrying RS information relating to Y1, Y2, . . . YQ; calculating an autocorrelation matrix of a vector I in accordance with the position information and the weight information, wherein I=[X1, X2, . . . XP, Y1, Y2, . . . YQ]; calculating a crosscorrelation matrix of a vector O and the vector I in accordance with the position information and the weight information, wherein O=[Y0], and Y0 is a time-domain channel ideal value of the symbol on which the channel estimation is currently performed; and calculating an inverse matrix product of the crosscorrelation matrix and the autocorrelation matrix, thereby obtaining a coefficient vector corresponding to the symbol on which the channel estimation is currently performed. According to the present invention, it is able to calculate an optimal filter coefficient.

摘要翻译： 本发明提供了一种用于计算时域信道估计滤波器的系数的方法和装置。 该方法包括：获取携带对应于X1，X2的RS信息的符号的位置信息和权重信息。 。 。 XP; 获取携带与Y1，Y2相关的RS信息的符号的位置信息和权重信息。 。 。 YQ; 根据位置信息和权重信息计算向量I的自相关矩阵，其中I = [X1，X2，...， 。 。 XP，Y1，Y2。 。 。 YQ]; 根据位置信息和权重信息计算向量O和向量I的互相关矩阵，其中O = [Y0]，Y0是当前信道估计的符号的时域信道理想值 执行 以及计算所述互相关矩阵和所述自相关矩阵的逆矩阵乘积，从而获得与当前执行所述信道估计的符号对应的系数向量。 根据本发明，能够计算最佳滤波系数。

公开(公告)号：US20140071910A1

公开(公告)日：2014-03-13

申请号：US13993367

申请日：2011-12-21

申请人： Yu Liu ,  Chenglin Tu

发明人： Yu Liu ,  Chenglin Tu

IPC分类号： H04W74/08 ,  H04L5/00

CPC分类号： H04W74/0833 ,  H04L1/1887 ,  H04L5/0078 ,  H04W72/1284 ,  H04W74/002 ,  H04W74/0866

摘要： The present invention provides a mobile terminal and an access method for an E-RUCCH. The method comprises: when upload data authorization information has expired and the amount of buffer data in a logical channel of the mobile terminal is zero, starting a timer; judging whether or not the timer is timed out, and if upload data authorization information is received before the timer is timed out, resetting the timer and initiating an E-RUCCH access; if the upload data authorization information is not received before the timer is timed out, resetting the timer when the timer is timed out and judging whether there is any buffer data in the logical channel; and when the amount of the buffer data in the logical channel exceeds a threshold of the buffer data in the logical channel, initiating the E-RUCCH access. Through the above-mentioned method and the mobile terminal, it is able to control the E-RUCCH access time of the mobile terminal and prevent the mobile terminal from initiating unnecessary, frequent access.

摘要翻译： 本发明提供一种用于E-RUCCH的移动终端和接入方法。 该方法包括：当上传数据授权信息已经到期并且移动终端的逻辑信道中的缓冲器数据量为零时，启动定时器; 判断定时器是否超时，并且如果在定时器超时之前接收到上传数据授权信息，则重置定时器并发起E-RUCCH接入; 如果在定时器超时之前没有接收到上传数据授权信息，则当定时器超时并且判断逻辑信道中是否存在任何缓冲器数据时重置定时器; 并且当逻辑信道中的缓冲器数据的量超过逻辑信道中的缓冲器数据的阈值时，启动E-RUCCH访问。 通过上述方法和移动终端，能够控制移动终端的E-RUCCH接入时间，防止移动终端发起不必要的频繁接入。

公开(公告)号：US20130294482A1

公开(公告)日：2013-11-07

申请号：US13883148

申请日：2011-11-03

申请人： Zhixun Tang ,  Liang Zhuang

发明人： Zhixun Tang ,  Liang Zhuang

IPC分类号： H04B1/7103

CPC分类号： H04B1/7103 ,  H04B1/71052 ,  H04B1/711 ,  H04J11/0046 ,  H04L25/03305 ,  H04L25/03331

摘要： The present invention relates to the field of communication technology, and provides a method and a device for eliminating interference in a mobile communication system. The method comprises: step 1: re-constructing signal estimation {circumflex over (d)}MAI+ISI of inter-symbol interference and multi-access interference in accordance with an output signal {circumflex over (d)}esb from an equalizer; and step 2: performing interference elimination on the inter-symbol interference and multi-access interference in an output signal êMF from a matched filter in accordance with the signal estimation {circumflex over (d)}MAI+ISI of inter-symbol interference and multi-access interference, to obtain signal estimation {circumflex over (d)}JD+IC with the interference eliminated. According to the present invention, it is able to eliminate the impact of an interference signal and improve the receptivity of a receiver for a useful signal.

摘要翻译： 本发明涉及通信技术领域，并提供一种消除移动通信系统中的干扰的方法和装置。 该方法包括：步骤1：根据来自均衡器的输出信号（（d）} esb的输出信号重构信号估计（符号（d）}符号间干扰和多址干扰的MAI + ISI; 和步骤2：根据符号间干扰的信号估计（（d）} MAI + ISI的信号估计，从匹配滤波器对输出信号êMF中的符号间干扰和多址干扰进行干扰消除， 接收干扰，获得信号估计（d（d）} JD + IC，消除干扰。 根据本发明，能够消除干扰信号的影响，并提高接收机对有用信号的接收能力。

公开(公告)号：US20140056393A1

公开(公告)日：2014-02-27

申请号：US13977375

申请日：2011-12-30

申请人： Baicheng Xu

发明人： Baicheng Xu

IPC分类号： H04L27/26

CPC分类号： H04L27/2663 ,  H04L25/0212 ,  H04L25/0232 ,  H04L25/0244 ,  H04L25/0256

摘要： The present invention provides a method and a device for calculating a coefficient of a time-domain channel estimation filter. The method comprises: acquiring position information and weight information of symbols carrying RS information corresponding to X1, X2 . . . XP; acquiring position information and weight information of symbols carrying RS information relating to Y1, Y2, . . . YQ; calculating an autocorrelation matrix of a vector I in accordance with the position information and the weight information, wherein I=[X1, X2, . . . XP, Y1, Y2, . . . YQ]; calculating a crosscorrelation matrix of a vector O and the vector I in accordance with the position information and the weight information, wherein O=[Y0], and Y0 is a time-domain channel ideal value of the symbol on which the channel estimation is currently performed; and calculating an inverse matrix product of the crosscorrelation matrix and the autocorrelation matrix, thereby obtaining a coefficient vector corresponding to the symbol on which the channel estimation is currently performed. According to the present invention, it is able to calculate an optimal filter coefficient.

摘要翻译： 本发明提供了一种用于计算时域信道估计滤波器的系数的方法和装置。 该方法包括：获取携带对应于X1，X2的RS信息的符号的位置信息和权重信息。 。 。 XP; 获取携带与Y1，Y2相关的RS信息的符号的位置信息和权重信息。 。 。 YQ; 根据位置信息和权重信息计算向量I的自相关矩阵，其中I = [X1，X2，...， 。 。 XP，Y1，Y2。 。 。 YQ]; 根据位置信息和权重信息计算向量O和向量I的互相关矩阵，其中O = [Y0]，Y0是当前信道估计的符号的时域信道理想值 执行 以及计算所述互相关矩阵和所述自相关矩阵的逆矩阵乘积，从而获得与当前执行所述信道估计的符号对应的系数向量。 根据本发明，能够计算最佳滤波系数。

公开(公告)号：US20140024409A1

公开(公告)日：2014-01-23

申请号：US13993369

申请日：2011-12-21

申请人： Yuan Zhang ,  Bo Xu

发明人： Yuan Zhang ,  Bo Xu

IPC分类号： H04W52/12

CPC分类号： H04W52/12 ,  H04W52/08 ,  H04W52/143 ,  H04W52/146 ,  H04W52/16 ,  H04W52/241 ,  H04W52/281 ,  H04W52/287 ,  H04W52/44

摘要： The present invention relates to the field of mobile communication and provides a method, a device and a system for controlling data transmission power of an opposite end, so as to reduce power waste during the transmission of special burst data. The method comprises: Step 1: receiving data from an opposite end; Step 2: judging whether the received data is special burst data or service data; Step 3: if the received data is the service data, controlling service data transmission power of the opposite end in accordance with a value of a service data power control parameter; and Step 4: if the received data is the special burst data, controlling special burst data transmission power of the opposite end in accordance with a value of a special burst power control parameter, wherein the value of the special burst data power control parameter is different from the value of the service data control parameter, and the special burst data transmission power of the opposite end is less than the service data transmission power of the opposite end. According to the present invention, it is able to reduce power consumption during the transmission of special burst data.

摘要翻译： 本发明涉及移动通信领域，并且提供了一种用于控制相对端的数据传输功率的方法，设备和系统，从而减少在特殊突发数据传输期间的电力浪费。 该方法包括：步骤1：从相对端接收数据; 步骤2：判断接收到的数据是否是特殊突发数据或服务数据; 步骤3：如果接收到的数据是服务数据，则根据服务数据功率控制参数的值控制相对端的服务数据传输功率; 步骤4：如果接收到的数据是特殊突发数据，则根据特殊突发功率控制参数的值控制相对端的特殊突发数据传输功率，其中特殊突发数据功率控制参数的值不同 根据服务数据控制参数的值，相对端的特殊突发数据传输功率小于相对端的业务数据传输功率。 根据本发明，能够在特殊突发数据的发送期间减少功耗。

公开(公告)号：US09215662B2

公开(公告)日：2015-12-15

申请号：US13993369

申请日：2011-12-21

申请人： Yuan Zhang ,  Bo Xu

发明人： Yuan Zhang ,  Bo Xu

IPC分类号： H04W52/12 ,  H04W52/28

CPC分类号： H04W52/12 ,  H04W52/08 ,  H04W52/143 ,  H04W52/146 ,  H04W52/16 ,  H04W52/241 ,  H04W52/281 ,  H04W52/287 ,  H04W52/44

摘要： The present invention relates to the field of mobile communication and provides a method, a device and a system for controlling data transmission power of an opposite end, so as to reduce power waste during the transmission of special burst data. The method comprises: Step 1: receiving data from an opposite end; Step 2: judging whether the received data is special burst data or service data; Step 3: if the received data is the service data, controlling service data transmission power of the opposite end in accordance with a value of a service data power control parameter; and Step 4: if the received data is the special burst data, controlling special burst data transmission power of the opposite end in accordance with a value of a special burst power control parameter, wherein the value of the special burst data power control parameter is different from the value of the service data control parameter, and the special burst data transmission power of the opposite end is less than the service data transmission power of the opposite end. According to the present invention, it is able to reduce power consumption during the transmission of special burst data.

摘要翻译： 本发明涉及移动通信领域，并且提供了一种用于控制相对端的数据传输功率的方法，设备和系统，从而减少在特殊突发数据传输期间的电力浪费。 该方法包括：步骤1：从相对端接收数据; 步骤2：判断接收到的数据是否是特殊突发数据或服务数据; 步骤3：如果接收到的数据是服务数据，则根据服务数据功率控制参数的值控制相对端的服务数据传输功率; 步骤4：如果接收到的数据是特殊突发数据，则根据特殊突发功率控制参数的值控制相对端的特殊突发数据传输功率，其中特殊突发数据功率控制参数的值不同 根据服务数据控制参数的值，相对端的特殊突发数据传输功率小于相对端的业务数据传输功率。 根据本发明，能够在特殊突发数据的发送期间减少功耗。

公开(公告)号：US09178718B2

公开(公告)日：2015-11-03

申请号：US13990518

申请日：2011-12-02

申请人： Huan Pu

发明人： Huan Pu

IPC分类号： H04W4/00 ,  H04L12/54 ,  H04W48/18 ,  H04W8/18

CPC分类号： H04L12/56 ,  H04W8/18 ,  H04W48/18

摘要： The present invention provides a method for dealing with a PS domain service and realizing a PS domain service request for a mobile terminal and the mobile terminal. The method comprises: identifying, by the mobile terminal, a type of a PS domain signaling process that is used for realizing a PS domain service; when the type of the PS domain signaling process belongs to a first type, acquiring a result of the PS domain signaling process corresponding to the PS domain signaling process; and when it is judged that the result is network refusal and the reason for refusal is Reason #7 (GPRS service not allowed), judging that a Public Land Mobile Network (PLMN) on which the mobile terminal currently resides is not a Home Public Land Mobile Network (HPLMN) and adding the PLMN into a list of forbidden PLMNs for GPRS service. According to the above technical solution, it is able to provide a GPRS service on a HPLMN or other PLMNs, thereby to provide a user with a PS domain service with the biggest possibility.

摘要翻译： 本发明提供一种处理PS域服务并实现移动终端和移动终端的PS域服务请求的方法。 该方法包括：由移动终端识别用于实现PS域服务的PS域信令过程的类型; 当PS域信令过程的类型属于第一类型时，获取对应于PS域信令过程的PS域信令过程的结果; 当判断结果为网络拒绝，拒绝原因为原因7（GPRS服务不允许）时，判断移动终端当前所在的公共陆地移动网络（PLMN）不是归属公共地 移动网络（HPLMN），并将PLMN添加到用于GPRS服务的禁止PLMN列表中。 根据上述技术方案，能够在HPLMN或其他PLMN上提供GPRS业务，从而为用户提供最大可能性的PS域服务。