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225 条记录 (耗时 0.023 秒)

    Method and apparatus for transmitting and receiving downlink synchronization channel in a cellular communication system
    105.
    发明公开
    Method and apparatus for transmitting and receiving downlink synchronization channel in a cellular communication system 有权
    用于在蜂窝通信系统中发送和接收下行链路同步信道的方法和装置

    公开(公告)号：EP1953930A2

    公开(公告)日：2008-08-06

    申请号：EP08001719.7

    申请日：2008-01-30

    申请人： Samsung Electronics Co., Ltd.

    发明人： Cho, Joon-Young ,  Lee, Ju-Ho

    IPC分类号： H04B7/26 ,  H04Q7/36

    CPC分类号： H04B7/2628 ,  H04J11/0069 ,  H04J13/16 ,  H04L25/0202

    摘要： A method and apparatus for transmitting and receiving an SCH in a cellular wireless communication system, in which a number of available PSCs among PSCs defined for P-SCH in the system is checked, a default PSC to be used with priority in UEs of the system for cell search is selected and a P-SCH signal is transmitted with the default PSC in each of underlying cells when the number of available PSCs is 1, and PSCs are selected for the cells from among the available PSCs so adjacent cells have different PSCs and P-SCH signals are transmitted using the selected PSCs in the cells when the number of available PSCs is 2 or larger.

    摘要翻译： 一种用于发送和在一个蜂窝无线通信系统，其中，用于在系统中的P-SCH所定义的PSC之间的多个可用的PSC的被检查，一个默认的PSC在SCH接收方法和装置，以与优先系统的UE使用 对于被选择的小区搜索和一个P-SCH信号的反式mitted与每个底层细胞的默认PSC当可用的PSC的数量是1，以及省电类别被选择用于将细胞从可用的PSC之间所以相邻的小区具有不同的PSC和 P-SCH信号是利用在小区所选择的PSC当可用的PSC的数目是2或更大的反式mitted。

    Method and apparatus for performing discontinuous reception operation by connected mode user equipment in a mobile communication system
    108.
    发明公开
    Method and apparatus for performing discontinuous reception operation by connected mode user equipment in a mobile communication system 审中-公开
    用于在移动通信系统中通过一个相关联的用户终端进行间歇接收操作的方法及装置

    公开(公告)号：EP1903814A2

    公开(公告)日：2008-03-26

    申请号：EP07018366.0

    申请日：2007-09-19

    申请人： Samsung Electronics Co., Ltd.

    发明人： Kim, Seong-Hun ,  Van Lieshout, Gert Jan ,  Lee, Ju-Ho ,  Jeong, Kyeong-In ,  Van der Velde, Himke

    IPC分类号： H04Q7/32

    摘要： A method for performing a Discontinuous Reception (DRX) operation by a connected mode User Equipment (UE) in a mobile communication system. The method includes waking up at a wake-up timing, and determining whether an incoming data indication is received from a Node B; reestablishing uplink synchronization upon receipt of the incoming data indication; and waking up after sleeping for a time from the incoming data indication reception timing, receiving a transmission resource allocation message from the Node B, and receiving downlink data over allocated transmission resources.

    摘要翻译： 从节点接收对传入的数据指示用于在移动通信系统中由连接模式用户设备（UE）中执行非连续接收（DRX）操作的方法，该方法包括：在唤醒定时唤醒，并且确定的采矿无论 B; 重新建立在接收到传入的数据指示的上行链路同步; 和睡眠用于从所述输入数据指示接收定时的时间，从节点B接收传输资源分配消息，并且接收通过所分配的资源的下行链路数据传输之后醒来。

    Method and apparatus for transmitting/receiving rach
    109.
    发明公开
    Method and apparatus for transmitting/receiving rach 审中-公开
    Verfahren und Vorrichtung zum Senden / Empfangen von RACH-Signalen

    公开(公告)号：EP1901574A1

    公开(公告)日：2008-03-19

    申请号：EP07016276.3

    申请日：2007-08-20

    申请人： Samsung Electronics Co., Ltd.

    发明人： Cho, Yun-Ok ,  Park, Seung-Hoon ,  Jeong, Kyeong-In ,  Lee, Ju-Ho ,  Cho, Joon-Young

    IPC分类号： H04Q7/38

    CPC分类号： H04W74/002 ,  H04W74/0833 ,  H04W74/0866

    摘要： A method and apparatus for transmitting/receiving a Random Access Channel (RACH) signal in a communication system. A User Equipment (UE) selects one of Contention Resolution (CR) channels allocated for collision detection, and transmits the selected CR channel and a connection request message to an Evolved Node B (E-NB), and receives a response signal from the E-NB. The UE transmits the RACH signal, if a collision indicator is included in the response signal. The E-NB receives from each of UEs a connection request message and a CR channel, decodes the connection request message, and detects a collision between the UEs using the CR channel. The E-NB generates a response signal to the connection request message according to the decoding result, generates a collision indicator according to the collision detection result, and transmits to the UEs at least one of the generated response signal, the generated collision indicator, and a unique ID of a corresponding UE.

    摘要翻译： 一种用于在通信系统中发送/接收随机接入信道（RACH）信号的方法和装置。 用户设备（UE）选择分配用于冲突检测的竞争解决（CR）信道之一，并将所选择的CR信道和连接请求消息发送到演进节点B（E-NB），并从E接收响应信号 -NB。 如果碰撞指示符包含在响应信号中，则UE发送​​RACH信号。 E-NB从每个UE接收连接请求消息和CR信道，对连接请求消息进行解码，并使用CR信道检测UE之间的冲突。 E-NB根据解码结果生成对连接请求消息的响应信号，根据冲突检测结果生成冲突指示符，向UE发送生成的响应信号，生成的冲突指示符和 相应UE的唯一ID。