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    Shared signaling for multiple user equipment
    31.
    发明公开
    Shared signaling for multiple user equipment 有权
    用于多个用户设备的共享信令

    公开(公告)号：EP1432270A2

    公开(公告)日：2004-06-23

    申请号：EP04006030.3

    申请日：2003-03-19

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： Das, Arnab ,  Khan, Farooq Ullah ,  Sampath, Ashwin ,  Su, Hsuan-Jung

    IPC: H04Q7/38 ,  H04L12/56

    CPC classification number: H04W48/12 ,  H04W52/143 ,  H04W52/241 ,  H04W52/286 ,  H04W52/322

    Abstract: In an embodiment, a composite signaling message part is formed to include at least two segments (500), each segment (500) including data identifying a different user equipment (UE). In another embodiment, a different portion of a composite signaling message part is transmitted over at least one same time slot in each of the shared control channels; the part including at least two segments (510, 530) and each segment (510, 530) including data identifying a different user equipment (UE). In these embodiments, the part further includes a cyclic redundancy code (550), (CRC) generated by jointly encoding the at least two segments (510, 530). In a further aspect of the method, more than one shared control channel jointly carrying a signaling message are power controlled such that each shared control channel carrying more data associated with one of the UEs is power controlled in accordance with that UE. In a still further embodiment, the channelized code information for a dedicated control channel is divided between first and second parts of the shared control signals.

    Abstract translation: 在一个实施例中，复合信令消息部分被形成为包括至少两个段（500），每个段（500）包括标识不同用户设备（UE）的数据。 在另一个实施例中，复合信令消息部分的不同部分通过每个共享控制信道中的至少一个相同时隙传输; 该部分包括至少两个段（510,530），并且每个段（510,530）包括标识不同用户设备（UE）的数据。 在这些实施例中，该部分还包括通过联合编码至少两个段（510,530）而生成的循环冗余码（550），（CRC）。 在该方法的另一方面，共同承载信令消息的多于一个的共享控制信道被功率控制，使得携带与UE中的一个相关联的更多数据的每个共享控制信道根据该UE被功率控制。 在又一个实施例中，用于专用控制信道的信道化码信息在共享控制信号的第一和第二部分之间分配。

    Shared signaling for multiple user equipment
    32.
    发明公开
    Shared signaling for multiple user equipment 有权
    Gemeinsame SignalisierungfürmehrereTeilnehmerendgeräte

    公开(公告)号：EP1427245A2

    公开(公告)日：2004-06-09

    申请号：EP04006029.5

    申请日：2003-03-19

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： Das, Arnab ,  Khan, Ullah Farooq ,  Sampath, Ashwin ,  Su, Hsuan-Jung

    IPC: H04Q7/38 ,  H04L12/56

    CPC classification number: H04W48/12 ,  H04W52/143 ,  H04W52/241 ,  H04W52/286 ,  H04W52/322

    Abstract: In an embodiment, a composite signaling message part is formed to include at least two segments (500), each segment (500) including data identifying a different user equipment (UE). In another embodiment, a different portion of a composite signaling message part is transmitted over at least one same time slot in each of the shared control channels; the part including at least two segments (510, 530) and each segment (510, 530) including data identifying a different user equipment (UE). In these embodiments, the part further includes a cyclic redundancy code (550), (CRC) generated by jointly encoding the at least two segments (510, 530) . In a further aspect of the method, more than one shared control channel jointly carrying a signaling message are power controlled such that each shared control channel carrying more data associated with one of the UEs is power controlled in accordance with that UE. In a still further embodiment, the channelized code information for a dedicated control channel is divided between first and second parts of the shared control signals.

    Abstract translation: 在一个实施例中，复合信令消息部分被形成为包括至少两个段（500），每个段（500）包括标识不同用户设备（UE）的数据。 在另一个实施例中，复合信令消息部分的不同部分通过每个共享控制信道中的至少一个相同的时隙发送; 该部分包括至少两个段（510,530）和包括标识不同用户设备（UE）的数据的每个段（510,530）。 在这些实施例中，该部分还包括通过联合编码至少两个段（510,530）而产生的循环冗余码（550），（CRC）。 在该方法的另一方面，联合承载信令消息的多于一个的共享控制信道被功率控制，使得携带与UE中的一个相关联的更多数据的每个共享控制信道根据该UE进行功率控制。 在又一实施例中，用于专用控制信道的信道化码信息在共享控制信号的第一和第二部分之间划分。

    Method for transmitting signaling information over two channels
    33.
    发明公开
    Method for transmitting signaling information over two channels 有权
    在两个信道发送信令信息的方法

    公开(公告)号：EP1300978A1

    公开(公告)日：2003-04-09

    申请号：EP01309741.5

    申请日：2001-11-19

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： Das, Arnab ,  Gopalakrishnan, Nandu ,  Khan, Farooq Ullah

    IPC: H04L5/02 ,  H04L25/03

    CPC classification number: H04L1/0071 ,  H04B2201/70701 ,  H04L1/0061 ,  H04L1/007 ,  H04L1/0072 ,  H04L25/03866

    Abstract: A method for reliably transmitting signaling information is provided. One type of signaling information is transmitted over a primary control channel. The signaling information that is to be transmitted over the primary control channel is defined as a set of particular information. Other signaling information are conveyed over a secondary control channel. Prior to transmission, the information to be conveyed over the secondary channel is scrambled in accordance with a particular scrambling procedure that indicates the information that is to be sent over the primary control channel. The scrambling is thus used to encode the information content of the primary control channel into the information of the secondary control channel thereby further protecting the integrity of the information being conveyed over both control channels.

    Rate adaptation in a wireless communication system
    34.
    发明公开
    Rate adaptation in a wireless communication system 有权
    在einemFunkübertragungssystem的Ratenanpassung

    公开(公告)号：EP1233564A1

    公开(公告)日：2002-08-21

    申请号：EP01307264.0

    申请日：2001-08-28

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： Das, Arnab ,  Ullah Khan, Farooq

    IPC: H04L1/00 ,  H04L1/08

    CPC classification number: H04L1/0069 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/08 ,  H04L1/1819 ,  Y02D50/10

    Abstract: Disclosed is a method of data rate adaptation based on channel conditions. In the present invention, data is initially transmitted at a first data rate based on a measured first channel condition and, if a NACK is received, the data is retransmitted. The data retransmitted is at a rate which is based on the condition of the channel during or before the transmission of the NACK. The data retransmission rate can also be based on the actual channel condition at the time of the first transmission plus the condition of the channel before or during the transmission of the NACK.

    Abstract translation: 公开了一种基于信道条件的数据速率适配方法。 在本发明中，基于测量的第一信道条件，以第一数据速率最初发送数据，并且如果接收到NACK，则重发数据。 重传的数据的速率是基于在NACK的发送期间或之前的信道的状况。 数据重发率也可以基于第一次传输时的实际信道条件加上NACK之前或发送期间信道的条件。

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