Rate matching method in mobile communication system
    14.
    发明授权
    Rate matching method in mobile communication system 有权
    移动通信系统中的速率匹配方法

    公开(公告)号:US07523383B2

    公开(公告)日:2009-04-21

    申请号:US11404175

    申请日:2006-04-13

    IPC分类号: H03M13/03

    摘要: A rate matching method is provided for a mobile communication system that performs an adjustment to a code rate based on an optimal level by puncturing or repetition to respective bit streams of transport channels. The rate matching method is preferably applicable to uplink and downlink rate matching for channel coding including turbo coding, convolutional coding and the like. The rate matching method for uplink can include executing coding for bits of a transport channel, and branching off the bits into a plurality of sequences, constructing a first interleaving pattern for the plurality of sequences, constructing a virtual interleaving pattern for at least one sequence based on a mapping rule with a corresponding first interleaving pattern and calculating different bit shifting values in each column of each virtual interleaving pattern. Then, a bit position to be punctured is determined in each constructed virtual interleaving pattern using the calculated bit shifting values.

    摘要翻译: 提供了一种用于移动通信系统的速率匹配方法,该移动通信系统通过对传输信道的各个比特流进行穿孔或重复,基于最佳等级来对码率进行调整。 速率匹配方法优选地适用于包括turbo编码,卷积编码等的信道编码的上行链路和下行链路速率匹配。 用于上行链路的速率匹配方法可以包括对传输信道的比特执行编码,并将比特分支为多个序列,构成多个序列的第一交织模式,为至少一个序列建立虚拟交织模式 在具有对应的第一交织模式的映射规则上,并计算每个虚拟交织模式的每列中的不同位移位值。 然后,使用所计算的比特移位值,在每个构成的虚拟交织模式中确定要删截的比特位置。

    Method of transferring and/or receiving data in communication system and apparatus thereof
    15.
    发明授权
    Method of transferring and/or receiving data in communication system and apparatus thereof 有权
    在通信系统中传送和/或接收数据的方法及其装置

    公开(公告)号:US07471622B2

    公开(公告)日:2008-12-30

    申请号:US11830053

    申请日:2007-07-30

    IPC分类号: H04B7/216

    摘要: The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.

    摘要翻译: 本发明涉及分组数据控制信道中的沃尔什码分配(WCA)字段。 WCA字段的一个实施例是将WCA字段用作PDCCH的消息格式中的最后沃尔什码索引(LWCI)字段。 LWCI字段指示沃尔什代码索引(WCI)表/列表/集合中的相应的最后代码索引或相应的沃尔什码的数量。 在替代实施例中,WCA表示WCI表中的一组沃尔什码或沃尔什码的特定集合。 WCA字段可以使用或不用于功率等级和顺序解码之一,但是优选使用。 WCA领域具有各种优点,包括但不限于有效利用系统资源。

    Method for transferring and/or receiving data in communication system and apparatus thereof
    18.
    发明授权
    Method for transferring and/or receiving data in communication system and apparatus thereof 有权
    用于在通信系统中传送和/或接收数据的方法及其装置

    公开(公告)号:US07376076B2

    公开(公告)日:2008-05-20

    申请号:US10259292

    申请日:2002-09-30

    IPC分类号: H04B7/216 H04L13/00

    摘要: The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.

    摘要翻译: 本发明涉及分组数据控制信道中的沃尔什码分配(WCA)字段。 WCA字段的一个实施例是将WCA字段用作PDCCH的消息格式中的最后沃尔什码索引(LWCI)字段。 LWCI字段指示沃尔什代码索引(WCI)表/列表/集合中的相应的最后代码索引或相应的沃尔什码的数量。 在替代实施例中,WCA表示WCI表中的一组沃尔什码或沃尔什码的特定集合。 WCA字段可以使用或不用于功率等级和顺序解码之一,但是优选使用。 WCA领域具有各种优点,包括但不限于有效利用系统资源。

    Battery Management System (BMS) and driving method thereof
    19.
    发明申请
    Battery Management System (BMS) and driving method thereof 有权
    电池管理系统(BMS)及其驱动方法

    公开(公告)号:US20080091364A1

    公开(公告)日:2008-04-17

    申请号:US11882466

    申请日:2007-08-01

    IPC分类号: G01R31/36 G06F19/00

    CPC分类号: H02J7/0077

    摘要: A Battery Management System (BMS) includes a sensing unit and a Micro Control Unit (MCU). The sensing unit measures a battery current, a battery voltage, and a battery temperature. The MCU determines a State of Charge (SOC) reset point based on the measured battery current and voltage. The BMS determines a battery overcharge state using a current integration result after the SOC reset point is reached. The MCU includes an SOC calculator and a full charge determining unit. The SOC calculator transmits a present current integration value upon detecting the SOC reset point. The full charge determining unit receives the present current integration value, integrates the current using the measured battery current, and determines that the battery is being overcharged when the current integration value reaches a predetermined battery rating

    摘要翻译: 电池管理系统(BMS)包括感测单元和微控制单元(MCU)。 感测单元测量电池电流,电池电压和电池温度。 MCU根据测得的电池电流和电压确定充电状态(SOC)复位点。 在达到SOC复位点之后,BMS使用当前积分结果来确定电池过充电状态。 MCU包括SOC计算器和完全充电确定单元。 SOC计算器在检测到SOC复位点时发送当前积分值。 满充电确定单元接收当前电流积分值,使用所测量的电池电流对电流进行积分,并且当电流积分值达到预定电池额定值时确定电池被过充电

    BATTERY MANAGEMENT SYSTEM AND DRIVING METHOD THEREOF
    20.
    发明申请
    BATTERY MANAGEMENT SYSTEM AND DRIVING METHOD THEREOF 有权
    电池管理系统及其驱动方法

    公开(公告)号:US20080088279A1

    公开(公告)日:2008-04-17

    申请号:US11858798

    申请日:2007-09-20

    IPC分类号: H02J7/00

    摘要: A sensing and control apparatus for a battery management system is provided. The sensing and control apparatus includes: a sensing unit and a main control unit. The sensing unit includes: a cell relay of a plurality of cell relays and a voltage detection unit. The cell relay is configured to be coupled to at least one of a plurality of cells. The voltage detection unit is coupled to a cell relay. The voltage detection unit is configured to: receive a reference voltage when each of the plurality of cell relays is turned off; and generate a second voltage by amplifying by a gain a first voltage that corresponds to the reference voltage. The main control unit is configured to calculate a valid gain corresponding to a ratio of the second voltage to the reference voltage when the temperature of the voltage detection unit is within a threshold temperature range.

    摘要翻译: 提供了一种用于电池管理系统的感测和控制装置。 感测和控制装置包括:感测单元和主控制单元。 感测单元包括:多个单元继电器的单元继电器和电压检测单元。 小区中继被配置为耦合到多个小区中的至少一个小区。 电压检测单元耦合到电池继电器。 电压检测单元被配置为:当多个单电池继电器中的每一个被关闭时,接收参考电压; 并且通过增益放大对应于参考电压的第一电压来产生第二电压。 主控制单元被配置为当电压检测单元的温度在阈值温度范围内时,计算对应于第二电压与参考电压的比率的有效增益。