Wireless communication system and random access method thereof
    52.
    发明授权
    Wireless communication system and random access method thereof 有权
    无线通信系统及其随机接入方法

    公开(公告)号:US09455807B2

    公开(公告)日:2016-09-27

    申请号:US13521117

    申请日:2011-01-11

    IPC分类号: H04L5/00 H04W74/08

    CPC分类号: H04L5/001 H04W74/08

    摘要: A random access method of a User Equipment (UE) in a wireless communication system supporting carrier aggregation which allows transmitting data on multiple carriers is provided. A random access method for a wireless communication system supporting carrier aggregation according to the present invention includes receiving, at a terminal, Random Access Channel (RACH) selection information necessary for random access, the RACH selection information being transmitted by a base station; selecting, when the random access is triggered, an uplink carrier on which the random access is attempted based on the RACH selection information; and attempting the random access on the selected uplink carrier.

    摘要翻译: 提供了一种在支持载波聚合的无线通信系统中的用户设备(UE)的随机接入方法,其允许在多个载波上发送数据。 根据本发明的支持载波聚合的无线通信系统的随机接入方法包括在终端接收随机接入所需的随机接入信道(RACH)选择信息,所述RACH选择信息由基站发送; 当所述随机接入被触发时,基于所述RACH选择信息选择尝试所述随机接入的上行链路载波; 并尝试在所选择的上行链路载波上的随机接入。

    Device and method for controlling drive test in wireless communication system
    53.
    发明授权
    Device and method for controlling drive test in wireless communication system 有权
    在无线通信系统中控制驱动测试的装置和方法

    公开(公告)号:US08989027B2

    公开(公告)日:2015-03-24

    申请号:US13211606

    申请日:2011-08-17

    IPC分类号: H04W24/10 H04W76/04

    摘要: An apparatus and method for matching the radio channel measurement timing of Minimization of Drive Test (MDT) cycle with timings of the Discontinuous Reception (DRX) cycle are provided. The radio channel measurement method of a terminal according to the present invention includes configuring a DRX cycle, receiving a Minimization of Drive Test (MDT) cycle, comparing the DRX cycle and the MDT cycle, measuring, when the MDT cycle is an integer multiple of the DRX cycle, the radio channel at DRX timings matching with MDT timings, and storing a result of the measurement.

    摘要翻译: 提供了一种用于将驱动测试(MDT)循环最小化的无线电信道测量定时与不连续接收(DRX)周期的定时进行匹配的装置和方法。 根据本发明的终端的无线电信道测量方法包括配置DRX周期,接收最小化驱动测试(MDT)周期,比较DRX周期和MDT周期,测量当MDT周期是 DRX周期,DRX定时的无线电信道与MDT定时匹配,并存储测量结果。

    Pouch type battery cell and module having exhaust part in a region of the sealing part
    54.
    发明授权
    Pouch type battery cell and module having exhaust part in a region of the sealing part 有权
    在密封部分的区域中具有排气部分的袋式电池单元和模块

    公开(公告)号:US08920950B2

    公开(公告)日:2014-12-30

    申请号:US13532914

    申请日:2012-06-26

    摘要: Provided are a battery cell and a battery module including the same, and more particularly, the battery cell can secure safety thereof, by forming an exhaust part in a predetermined region of a sealing part to have a sealing member thicker than the other region of the sealing part so that the exhaust part has relatively weaker adhesive strength than the sealing part not containing the exhaust part, and thus, the adhesive state of the exhaust part is broken when high pressure occurs within the cell due to overheat conditions such as overcharging or inner short circuits to cause a case of the cell to swell, thereby discharging out the substances within a pouch type secondary cell.

    摘要翻译: 提供一种电池单元和包括该电池单元的电池模块,更具体地说,电池单元可以通过在密封部分的预定区域中形成排气部分以使其密封件厚于其它区域 密封部分使得排气部分的粘合强度比不包含排气部分的密封部分要弱得多,因此,由于过热或内部过热等原因,在电池内发生高压时排气部的粘接状态被破坏 短路导致电池膨胀的情况,从而排出袋型二次电池内的物质。

    METHOD AND APPARATUS FOR EFFICIENTLY TRANSMITTING INFORMATION ACQUIRED BY A TERMINAL TO A BASE STATION
    55.
    发明申请
    METHOD AND APPARATUS FOR EFFICIENTLY TRANSMITTING INFORMATION ACQUIRED BY A TERMINAL TO A BASE STATION 审中-公开
    有效发送终端到基站的信息的方法和装置

    公开(公告)号:US20140023032A1

    公开(公告)日:2014-01-23

    申请号:US14110515

    申请日:2012-04-10

    IPC分类号: H04W72/08

    摘要: The invention relates to a communication method for a terminal, which enables the transmission of information to a base station and which comprises the steps of: attempting random access to a first base station; creating an rlf-report including one or more pieces of information associated with the random access in the event the random access fails; connecting to one base station from among base stations including the first base station; and transmitting the rlf-report to the connected base station. According to one embodiment of the present invention, a communication method for a base station, which enables information to be received from a terminal, comprises the steps of: connecting to the terminal; and receiving an rlf-report including one or more pieces of information associated with the random access from the connected terminal when a previously-performed random access in the terminal has failed. According to the embodiments of the present invention, information including channel information is transmitted to a base station to which a terminal is initially connected even when the terminal has failed in performing random access thereto, to thus enable the efficient transmission of information, and the base station may control scheduling or the like in accordance with the information reported by the terminal, thereby enabling efficient communication.

    摘要翻译: 本发明涉及一种用于终端的通信方法,其能够向基站发送信息,其包括以下步骤:尝试对第一基站的随机接入; 在随机访问失败的情况下创建包括与随机访问相关联的一条或多条信息的rlf报告; 从包括第一基站的基站中连接到一个基站; 并将rlf报告发送到所连接的基站。 根据本发明的一个实施例,一种用于基站的通信方法,其使得能够从终端接收信息,包括以下步骤:连接到终端; 并且当终端中的先前执行的随机接入失败时,接收包括与所连接的终端的随机接入相关联的一条或多条信息的rlf报告。 根据本发明的实施例,即使当终端执行随机访问失败时,包括信道信息的信息被发送到终端初始连接的基站,从而能够有效地传输信息,并且基站 站可以根据终端报告的信息来控制调度等,从而实现有效的通信。

    ">
    56.
    发明申请
    "METHOD AND APPARATUS FOR MEASURING SYSTEM SIGNAL" 有权
    “用于测量系统信号的方法和装置”

    公开(公告)号:US20140016492A1

    公开(公告)日:2014-01-16

    申请号:US13978520

    申请日:2012-01-06

    IPC分类号: H04W52/02

    摘要: The present invention relates to a method and apparatus for measuring a signal. According to one embodiment of the present invention, a signal measuring method may comprise the steps of: determining whether or not a current subframe corresponds to a measurement period; measuring a serving cell signal when the current subframe corresponds to the measurement period; determining whether a current measurement mode is a normal scan mode or a short scan mode in which a serving cell signal is more frequently measured than in the normal scan mode; determining whether or not the measured serving cell signal is less than a preset low signal threshold value when the current measurement mode is the normal scan mode; and changing the current measurement mode to the short scan mode when the measured serving cell signal is less than the low signal threshold value. According to one embodiment of the present invention, a system signal measuring method and apparatus which can quickly reflect the surrounding environment while efficiently using power is provided.

    摘要翻译: 本发明涉及用于测量信号的方法和装置。 根据本发明的一个实施例,信号测量方法可以包括以下步骤:确定当前子帧是否对应于测量周期; 当当前子帧对应于测量周期时测量服务小区信号; 确定当前测量模式是否比正常扫描模式更频繁地测量服务小区信号的正常扫描模式或短扫描模式; 当当前测量模式是正常扫描模式时,确定所测量的服务小区信号是否小于预设的低信号阈值; 以及当所测量的服务小区信号小于所述低信号阈值时,将所述当前测量模式改变为所述短扫描模式。 根据本发明的一个实施例,提供一种能够在有效地使用电力的同时快速反映周围环境的系统信号测量方法和装置。

    METHOD AND APPARATUS FOR SYSTEM ACCESS
    59.
    发明申请
    METHOD AND APPARATUS FOR SYSTEM ACCESS 有权
    用于系统访问的方法和装置

    公开(公告)号:US20130184021A1

    公开(公告)日:2013-07-18

    申请号:US13704067

    申请日:2011-06-28

    IPC分类号: H04W48/16

    CPC分类号: H04W48/16 H04W4/70 H04W74/085

    摘要: According to an embodiment of the present invention, a system access method for a user equipment performing machine-to-machine (M2M) communication with a system may include: awaiting, when the user equipment detects a need for system access, reception of access delay information from a base station for a preset delay information wait time; obtaining, when access delay information is received from the base station within the delay information wait time, an access delay time from the access delay information; and awaiting expiration of the access delay time while not attempting system access. Hence, system access attempts made by many M2M user equipments can be efficiently handled in the present invention.

    摘要翻译: 根据本发明的实施例,用于与系统进行机器对机器(M2M)通信的用户设备的系统访问方法可以包括:等待当用户设备检测到对系统访问的需要时,接收访问延迟 来自基站的预设延迟信息等待时间的信息; 当在所述延迟信息等待时间内从所述基站接收到访问延迟信息时,获取来自所述访问延迟信息的访问延迟时间; 并且等待访问延迟时间到期而不尝试系统访问。 因此,在本发明中可以有效地处理许多M2M用户设备进行的系统接入尝试。

    METHOD FOR PREPARING SECONDARY BATTERY
    60.
    发明申请
    METHOD FOR PREPARING SECONDARY BATTERY 审中-公开
    准备二次电池的方法

    公开(公告)号:US20120110836A1

    公开(公告)日:2012-05-10

    申请号:US13266655

    申请日:2010-04-22

    IPC分类号: H01M10/04 H01M2/10

    摘要: Provided is a secondary battery inner cell stack stacking apparatus and method that prepare a secondary battery inner cell stack of a Z-folding stacking format. To be specific, provided is a secondary battery inner cell stack stacking apparatus and method according to a method for performing multiple insertions on a plurality of anode plates and cathode plates at once in both sides after folding a separator in a zigzag shape in advance.

    摘要翻译: 提供一种制备Z-折叠堆叠格式的二次电池内电池堆的二次电池内电池堆叠装置和方法。 具体而言,提供了一种二次电池内电池堆叠装置和方法,该二次电池内电池堆叠装置和方法根据一种方法,用于在将隔板预先折叠成Z字形之后,在两侧均一次地在多个阳极板和阴极板上进行多次插入。