Discontinuous transmission CDMA system
    1.
    发明授权
    Discontinuous transmission CDMA system 有权
    不连续传输CDMA系统

    公开(公告)号:US08233442B1

    公开(公告)日:2012-07-31

    申请号:US09959034

    申请日:2000-04-17

    IPC分类号: H04W4/00

    摘要: A method of transmitting from a first node to a second node, said method comprising the steps of transmitting in a first mode at least one data frame from said first node to said second node; and determining if there is no data to be transmitted and if there is no data to be transmitted transmitting at least one empty frame in the first mode; and switching to a second mode in which no transmission is made in the absence of data to be transmitted at least some of the time.

    摘要翻译: 一种从第一节点发送到第二节点的方法,所述方法包括以第一模式将所述第一节点至少一个数据帧发送到所述第二节点的步​​骤; 以及确定是否不存在要发送的数据,以及是否在第一模式中不存在发送至少一个空帧的数据; 并且切换到在至少一些时间内不存在要发送的数据的情况下不进行发送的第二模式。

    Discontinuous transmission CDMA system
    2.
    发明授权
    Discontinuous transmission CDMA system 有权
    不连续传输CDMA系统

    公开(公告)号:US09161383B2

    公开(公告)日:2015-10-13

    申请号:US13484690

    申请日:2012-05-31

    摘要: A method of transmitting from a first node to a second node, said method comprising the steps of transmitting in a first mode at least one data frame from said first node to said second node; and determining if there is no data to be transmitted and if there is no data to be transmitted transmitting at least one empty frame in the first mode; and switching to a second mode in which no transmission is made in the absence of data to be transmitted at least some of the time.

    摘要翻译: 一种从第一节点发送到第二节点的方法,所述方法包括以第一模式将所述第一节点至少一个数据帧发送到所述第二节点的步​​骤; 以及确定是否不存在要发送的数据,以及是否在第一模式中不存在发送至少一个空帧的数据; 并且切换到在至少一些时间内不存在要发送的数据的情况下不进行发送的第二模式。

    Discontinuous Transmission CDMA System
    3.
    发明申请
    Discontinuous Transmission CDMA System 审中-公开
    不连续传输CDMA系统

    公开(公告)号:US20150139216A1

    公开(公告)日:2015-05-21

    申请号:US14597805

    申请日:2015-01-15

    IPC分类号: H04W76/04

    摘要: A method of transmitting in a second mode at least one data frame from a first node to a second node. Determining if there is data to be transmitted and if there is no data to be transmitted then transmitting from said first node to said second node no frame in the second mode. The first node receiving an indication that the first node should use a first mode and transmitting an acknowledgement in response to the indication. Switching from the second mode to the first mode and transmitting in the first mode at least one data frame from the first node to the second node. Then, further determining if there is data to be transmitted and if there is no data to be transmitted then transmitting from said first node to said second node at least one empty frame in the first mode.

    摘要翻译: 一种以第二模式将至少一个数据帧从第一节点发送到第二节点的方法。 确定是否存在要发送的数据,以及是否没有要发送的数据,然后在第二模式中从所述第一节点向所述第二节点发送无帧。 所述第一节点接收到所述第一节点应当使用第一模式并响应于所述指示来发送确认的指示。 从第二模式切换到第一模式,并且以第一模式从第一节点向第二节点发送至少一个数据帧。 然后,进一步确定是否存在要发送的数据,以及是否没有要发送的数据,然后在第一模式中从所述第一节点向所述第二节点发送至少一个空帧。

    Communication system
    4.
    发明申请
    Communication system 审中-公开
    通讯系统

    公开(公告)号:US20050195762A1

    公开(公告)日:2005-09-08

    申请号:US10929794

    申请日:2004-08-31

    IPC分类号: H04L12/56

    CPC分类号: H04L65/1016 H04L65/1069

    摘要: A method of establishing a communication in a mobile communication system includes two steps. The mobile communication system includes a core network and at least one user equipment connected thereto via a radio access network. The method includes providing at least two types of domain for carrying a predetermined datastream for the communication in the core network. The method also includes providing one of the types of domain for carrying the predetermined datastream in the radio access network.

    摘要翻译: 在移动通信系统中建立通信的方法包括两个步骤。 移动通信系统包括核心网络和经由无线电接入网络与其连接的至少一个用户设备。 该方法包括提供至少两种类型的域,用于携带用于核心网络中的通信的预定数据流。 该方法还包括提供用于在无线电接入网络中携带预定数据流的域的类型之一。

    Discontinuous Transmission CDMA System
    5.
    发明申请
    Discontinuous Transmission CDMA System 有权
    不连续传输CDMA系统

    公开(公告)号:US20120250661A1

    公开(公告)日:2012-10-04

    申请号:US13484690

    申请日:2012-05-31

    IPC分类号: H04B7/216 H04W72/04

    摘要: A method of transmitting from a first node to a second node, said method comprising the steps of transmitting in a first mode at least one data frame from said first node to said second node; and determining if there is no data to be transmitted and if there is no data to be transmitted transmitting at least one empty frame in the first mode; and switching to a second mode in which no transmission is made in the absence of data to be transmitted at least some of the time.

    摘要翻译: 一种从第一节点发送到第二节点的方法,所述方法包括以第一模式将所述第一节点至少一个数据帧发送到所述第二节点的步​​骤; 以及确定是否不存在要发送的数据,以及是否在第一模式中不存在发送至少一个空帧的数据; 并且切换到在至少一些时间内不存在要发送的数据的情况下不进行发送的第二模式。

    Retransmission method with soft combining in a telecommunications system
    6.
    发明授权
    Retransmission method with soft combining in a telecommunications system 有权
    在电信系统中采用软组合的重传方法

    公开(公告)号:US06842445B2

    公开(公告)日:2005-01-11

    申请号:US09739094

    申请日:2000-12-13

    IPC分类号: H04L1/18 H04J3/24

    CPC分类号: H04L1/1845 H04L1/1819

    摘要: An automatic repeat request mechanism (such as Type II/III hybrid ARQ) which includes (soft or hard) combining of initially transmitted and retransmitted versions of a packet, is provided for retransmission of erroneous packets. According to the present invention, in association with each retransmission, there is outband signaling from a transmitter to a receiver that unambiguously indicates when, e.g. the exact time or physical location, the first transmission of the packet was carried out, so that it is possible to combine the retransmitted version with the previous version(s) of the packet. Soft combining requires that the initial packet and the retransmitted packet be identical. In an embodiment of the invention, in order to overcome this problem, the information that needs to be changed between the initial transmission and the retransmission(s) of a packet is sent outband with other outband signaling information. Thus, the retransmitted packet can be maintained unchanged and the requirement for identical packets in soft combining is met.

    摘要翻译: 提供了包含(初始发送和重传的分组的版本)的(软或硬)组合的自动重传请求机制(例如类型II / III混合ARQ),用于错误分组的重传。 根据本发明,与每个重传相关联,存在来自发射机到接收机的带外信令,其明确地指示何时,例如, 精确的时间或物理位置,执行分组的第一次传输,使得可以将重传的版本与分组的先前版本组合。 软组合要求初始分组和重传分组相同。 在本发明的一个实施例中,为了克服这个问题,在分组的初始传输和重传之间需要改变的信息被发送带外与其他带外信令信息。 因此,重传的分组可以保持不变,并且满足对软合并中的相同分组的要求。

    Macrodiversity system with signal combining in the base station
    8.
    发明授权
    Macrodiversity system with signal combining in the base station 有权
    在基站中具有信号组合的宏分集系统

    公开(公告)号:US07292839B2

    公开(公告)日:2007-11-06

    申请号:US10240941

    申请日:2001-04-05

    IPC分类号: H04M11/00 H04Q7/00

    CPC分类号: H04B7/022 H04W36/18

    摘要: A method for processing signals in a communications system comprising a first station and a plurality of second stations, said method comprising the steps of receiving at said plurality of second stations signals from said first station; sending said received signals to a designated one of said plurality of second stations; and processing in said designated second station the signals received by plurality of second stations to provide a single signal.

    摘要翻译: 一种在包括第一站和多个第二站的通信系统中处理信号的方法,所述方法包括以下步骤:在所述多个第二站处从所述第一站接收信号; 将所述接收的信号发送到所述多个第二站中的指定的一个; 以及在所述指定的第二站中处理由多个第二站接收的信号以提供单个信号。

    Method of ciphering data transmission in a radio system
    10.
    发明授权
    Method of ciphering data transmission in a radio system 有权
    在无线电系统中加密数据传输的方法

    公开(公告)号:US06882727B1

    公开(公告)日:2005-04-19

    申请号:US09519184

    申请日:2000-03-06

    摘要: The invention relates to a method of ciphering data transmission in a radio system, and to a user equipment using the method, and to a radio network subsystem using the method. The method includes the steps of: (602) generating a ciphering key; (604A) producing a ciphering mask in a ciphering algorithm using the ciphering key as an input parameter; (604B) using a logical channel specific parameter or a transport channel specific parameter as an additional input parameter to the ciphering algorithm; and (606) producing ciphered data by applying the ciphering mask to plain data.

    摘要翻译: 本发明涉及一种在无线电系统中加密数据传输的方法,以及使用该方法的用户设备以及使用该方法的无线电网络子系统。 该方法包括以下步骤:(602)生成加密密钥; (604A),使用加密密钥作为输入参数,在加密算法中产生加密掩码; (604B),使用逻辑信道特定参数或传输信道特定参数作为加密算法的附加输入参数; 和(606)通过将加密掩码应用于普通数据来产生加密数据。