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    • 92. 发明授权
    • Electrostatic loudspeaker
    • 静电扬声器
    • US08103028B2
    • 2012-01-24
    • US12571389
    • 2009-09-30
    • Gang LiWei HuJia Xin Mei
    • Gang LiWei HuJia Xin Mei
    • H04R1/02H04R25/00
    • H04R1/04H04R1/06H04R19/02
    • An electrostatic loudspeaker includes a backplate having a metal film acting as one electrode of a capacitor and defining a number of sound apertures therein; a diaphragm insulatively spaced a distance from the backplate to form the capacitor; the diaphragm comprising a metal film acting as the other electrode of the capacitor; a back chamber having a substrate and an insulative spacer for joining edge portions of the diaphragm and the substrate; a driving circuit element for converting electrical signals from exterior input pads into driving signals to drive the diaphragm to vibrate and sound; the driving circuit element being mounted on an inner surface of the substrate and being accommodated in the back chamber; and a first, second and third connection paths for respectively electrically connecting the driving circuit element with the two electrodes of the capacitor, and the exterior input pads. An electrostatic loudspeaker with two backplates is also disclosed.
    • 静电扬声器包括具有作为电容器的一个电极并在其中限定多个声孔的金属膜的背板; 隔膜与背板隔开间隔一定距离以形成电容器; 所述隔膜包括用作所述电容器的另一电极的金属膜; 具有基板的后室和用于连接隔膜和基板的边缘部分的绝缘间隔件; 驱动电路元件,用于将来自外部输入焊盘的电信号转换成驱动信号以驱动振膜振动和发出声音; 所述驱动电路元件安装在所述基板的内表面上并被容纳在所述后室中; 以及用于将驱动电路元件与电容器的两个电极和外部输入焊盘分别电连接的第一,第二和第三连接路径。 还公开了具有两个背板的静电扬声器。
    • 93. 发明授权
    • Method of increasing the capacity of the forward link MAC channel in a wireless communication system
    • 在无线通信系统中增加前向链路MAC信道的容量的方法
    • US08098643B2
    • 2012-01-17
    • US11509406
    • 2006-08-24
    • Gang LiMing LuJialin Zou
    • Gang LiMing LuJialin Zou
    • H04B7/216
    • H04L1/0025H04L1/0027H04L1/1671
    • In an H-ARQ system, when the AN is receiving packet data traffic on the RL from an AT and is generating ACKs and NAKs according to the ability of the AN to properly decode such data, the AN gates-off a DRCLock bit within in a sub-packet duration in which an ACK is transmitted on the FL MAC channel. When it receives an ACK, the AT ignores the non-transmitted DRCLock bit in a current sub-packet duration, and assumes that the DRC channel is “good”. When the AN sends a NAK to the AT, it also sends the DRCLock bit. When the AT receives a NAK in a sub-packet duration, it reads and processes whatever DRCLock bit is received during that sub-packet duration. When no data traffic is transmitted on the RL traffic channel, corresponding DRCLock bits are not gated-off by the AN and are transmitted to the AT. The AT then processes the received DRCLock bits. In an alternative embodiment, transmission of DRCLock is totally eliminated.
    • 在H-ARQ系统中,当AN正在从AT接收RL上的分组数据流量时,根据AN对这些数据进行正确解码的能力产生ACK和NAK,AN将关闭一个DRCLock位 在FL MAC信道上发送ACK的子分组持续时间。 当接收到ACK时,AT忽略当前子包持续时间内未发送的DRCLock位,并假定DRC信道为“良好”。 当AN向AT发送NAK时,它还发送DRCLock位。 当AT在子分组持续时间内接收到NAK时,它读取并处理在该子分组持续时间期间接收的任何DRCLock比特。 当在RL业务信道上没有传输数据业务时,相应的DRCLock比特不被AN门控,并被发送给AT。 AT然后处理接收到的DRCLock位。 在替代实施例中,完全消除了DRCLock的传输。
    • 96. 发明申请
    • METHOD AND DEVICE OF SESSION CONTROL
    • 会话控制的方法和设备
    • US20110185070A1
    • 2011-07-28
    • US13002288
    • 2009-06-24
    • Haiqiang XueGang LiXiaodong DuanBing Wei
    • Haiqiang XueGang LiXiaodong DuanBing Wei
    • G06F15/16
    • H04L65/1016H04L29/12066H04L61/1511H04L65/1083H04L69/40
    • A method and device of session control are used to resolve the problem that when there is a failure in the session control function bound with the user, the UE can not re-login in time or the session can not be continued. In the flow of the user initial login, an address information of P-CSCF bound with the user in HSS is saved, so that when the user is called, an available S-CSCF can get the address information of P-CSCF bound with the called user from the HSS, and inform the user to do re-initial login according to the address information of P-CSCF or complete the session continuation; further, the address information of the user in D-HSS is saved, so that when the user is called, an available A-CSCF can get the address information of the called user from the D-HSS, and inform the user to do re-initial login according to the address information of the called user or complete the session continuation.
    • 使用会话控制的方法和装置来解决当与用户绑定的会话控制功能发生故障时,UE不能及时重新登录或不能继续进行会话。 在用户初始登录的流程中,保存与HSS中的用户绑定的P-CSCF的地址信息,使得当用户被叫时,可用的S-CSCF可以获得与 从HSS中呼叫用户,并根据P-CSCF的地址信息通知用户重新登录,或完成会话继续; 此外,D-HSS中的用户的地址信息被保存,使得当用户被叫时,可用的A-CSCF可以从D-HSS获取被叫用户的地址信息,并通知用户做re - 根据被叫用户的地址信息初始登录或完成会话继续。