METHOD AND APPARATUS FOR IMPROVING NETWORK RESOURCE PLANNING IN A WIRELESS COMMUNICATION NETWORK
    1.
    发明申请
    METHOD AND APPARATUS FOR IMPROVING NETWORK RESOURCE PLANNING IN A WIRELESS COMMUNICATION NETWORK 审中-公开
    改善无线通信网络网络资源规划的方法与装置

    公开(公告)号:WO2006083580A3

    公开(公告)日:2009-04-16

    申请号:PCT/US2006002108

    申请日:2006-01-20

    CPC classification number: H04W16/18

    Abstract: Prior to being admitted into the network, a base station establishes a set of operating parameters. Next, a search is performed to determine the presence and configuration of neighboring base stations and current network conditions. Based on the search results, an improved operating configuration is determined for the base station and the base station's operating parameters are adjusted. Once the base station is admitted to and is operating in the network, the base station continues to monitor neighboring base stations and network conditions and adjusts its operating parameters accordingly.

    Abstract translation: 在进入网络之前,基站建立一组操作参数。 接下来,执行搜索以确定相邻基站的存在和配置以及当前网络条件。 基于搜索结果,确定基站的改进的操作配置,并且调整基站的操作参数。 一旦基站被允许并且正在网络中运行,基站继续监视相邻的基站和网络状况并相应地调整其操作参数。

    METHOD AND APPARATUS FOR UPLINK SYNCHRONIZATION IN WIRELESS COMMUNICATIONS
    2.
    发明申请
    METHOD AND APPARATUS FOR UPLINK SYNCHRONIZATION IN WIRELESS COMMUNICATIONS 审中-公开
    无线通信中上行链路同步的方法与装置

    公开(公告)号:WO2005048506A3

    公开(公告)日:2005-09-15

    申请号:PCT/US2004036564

    申请日:2004-11-03

    CPC classification number: H04W56/0005 H04B1/70757 H04B7/2668 H04B2201/70701

    Abstract: A method and system for uplink (UL) synchronization of an uplink transmission from a plurality of wireless transmit/receive units (WTRUs) to a Node-B in a code division multiple access (CDMA) system. A Node-B receives a transmission including a UL synchronization (SYNC_UL) sequence from a WTRU. A sampler samples the transmission at a sampling rate which is higher than a chip rate. The samples are down-sampled and the SYNC_UL sequence is detected at a lower rate. A first significant path location of the detected SYNC_UL sequence is determined, and based on the first significant path location, a final significant path location is determined. The final significant path location is quantized and UpPCHPOS is transmitted to the WTRU to adjust a UL transmission timing.

    Abstract translation: 一种用于在码分多址(CDMA)系统中从多个无线发射/接收单元(WTRU)到节点B的上行链路传输的上行链路(UL)同步的方法和系统。 节点B从WTRU接收包括UL同步(SYNC_UL)序列的传输。 采样器以高于芯片速率的采样率采样传输。 样本被采样,并以较低的速率检测SYNC_UL序列。 确定检测到的SYNC_UL序列的第一重要路径位置,并且基于第一有效路径位置确定最终重要路径位置。 量化最终的有效路径位置,并且向WTRU传送UpPCHPOS以调整UL传输定时。

    REFERENCE TRANSPORT CHANNEL ON/OFF STATUS DETECTION AND RESELECTION
    5.
    发明申请
    REFERENCE TRANSPORT CHANNEL ON/OFF STATUS DETECTION AND RESELECTION 审中-公开
    参考运输通道开/关状态检测和调整

    公开(公告)号:WO2004032528A3

    公开(公告)日:2004-06-03

    申请号:PCT/US0330331

    申请日:2003-09-24

    Abstract: In a wireless communication system using a reference channel used for error rate measurement and associated with a plurality of transport channels multiplexed on a coded composite transport channel (CCTrCH), a method is employed for reselection of the reference channel from favorable candidate transport channels. A channel is initially selected from the plurality of multiplexed channels as the reference channel. Channels are monitored (503) based on quantitative data content criteria to determine whether an ON or OFF state exists. A different channel is selected from the plurality of multiplexed channels as the reselected RTrCH when a better candidate transport channel in the ON state becomes available, or when the monitored RTrCH reflects an OFF state.

    Abstract translation: 在使用用于错误率测量并与在复合传输信道(CCTrCH)上复用的多个传输信道相关联的参考信道的无线通信系统中,采用一种方法来从有利的候选传输信道重新选择参考信道。 最初从多个复用信道中选择一个信道作为参考信道。 基于定量数据内容标准来监视(503)通道,以确定是否存在ON或OFF状态。 当在ON状态的更好的候选传输信道变得可用时,或者当被监视的RTrCH反射OFF状态时,从多个多路复用信道中选择不同的信道作为重新选择的RTrCH。

    WIRELESS COMMUNICATION METHOD AND APPARATUS FOR SELECTING A CHANNEL TYPE FOR A CALL
    6.
    发明申请
    WIRELESS COMMUNICATION METHOD AND APPARATUS FOR SELECTING A CHANNEL TYPE FOR A CALL 审中-公开
    无线通信方法和选择用于呼叫的信道类型的装置

    公开(公告)号:WO2007016043A3

    公开(公告)日:2007-04-26

    申请号:PCT/US2006028713

    申请日:2006-07-25

    CPC classification number: H04W72/087 H04L43/0829 H04L43/16

    Abstract: Wireless communication method and apparatus for selecting a channel type for a call are disclosed. In a wireless communication system that supports both a basic low speed channel and a special high speed channel, when a call is received from a user, it is determined whether the high speed channel is suitable for the call and preferable for the user. If so, it is determined whether the high speed channel is available. If so, the call is admitted and assigned to the high speed channel. If these criteria are not met, the call is admitted and assigned a low speed channel if an available low speed channel can support the call; otherwise the call request is rejected. After admitting the call, it is continuously determined whether the high speed channel or the low speed channel is best, and the channel type is switched accordingly.

    Abstract translation: 公开了用于选择呼叫的频道类型的无线通信方法和装置。 在支持基本低速信道和特殊高速信道的无线通信系统中,当从用户接收到呼叫时,确定高速信道是否适合于呼叫并且对于用户是优选的。 如果是,则确定高速通道是否可用。 如果是这样,呼叫被允许并分配给高速通道。 如果不符合这些标准,如果可用的低速信道可以支持呼叫,则该呼叫被允许并被指定为低速信道; 否则呼叫请求被拒绝。 承认通话后,连续确定高速通道还是低速通道都是最佳的,并且相应地切换通道类型。

    ADJUSTMENT OF TARGET SIGNAL-TO-INTERFERENCE IN OUTER LOOP POWER CONTROL FOR WIRELESS COMMUNICATION SYSTEMS
    7.
    发明申请
    ADJUSTMENT OF TARGET SIGNAL-TO-INTERFERENCE IN OUTER LOOP POWER CONTROL FOR WIRELESS COMMUNICATION SYSTEMS 审中-公开
    在无线通信系统的外环功率控制中调整目标信号干扰

    公开(公告)号:WO2005091833A3

    公开(公告)日:2006-11-09

    申请号:PCT/US2005004976

    申请日:2005-02-17

    CPC classification number: H04W52/362

    Abstract: A method system and components for outer loop power control which compensates for changing channel conditions. A target metric, preferably target signal-to-interference ratio (SIR), is adjusted with differing step up and step down levels to converge on a relatively low steady state level of step up and step down target metric adjustments. The initial target SIR remains fixed during an inner loop settling state, followed by incremental target SIR adjustments during a transient state, and smaller incremental target SIR adjustments in a steady state. Step sizes of the adjustments are preferably based on the target block error rate (BLER) and the number of errors detected within predetermined time intervals.

    Abstract translation: 用于外环功率控制的方法系统和组件,其补偿改变的信道条件。 目标度量,优选目标信号干扰比(SIR),通过不同的升压和降压电平进行调整,以收敛于相对较低的升压和降压目标度量调节的稳态水平。 初始目标SIR在内部环路稳定状态期间保持固定,随后是在瞬态状态期间的增量目标SIR调整,以及稳定状态下较小的增量目标SIR调整。 调整的步长优选地基于目标块错误率(BLER)和在预定时间间隔内检测到的错误的数量。

    ADJUSTMENT OF TARGET SIGNAL-TO-INTERFERENCE IN OUTER LOOP POWER CONTROL FOR WIRELESS COMMUNICATION SYSTEMS
    9.
    发明公开
    ADJUSTMENT OF TARGET SIGNAL-TO-INTERFERENCE IN OUTER LOOP POWER CONTROL FOR WIRELESS COMMUNICATION SYSTEMS 审中-公开
    ANPSASSER SCHILIFE FERR DRAHTLOSE KOMMUNIKATIONSSYSTEME ANESTHES DES ZIEL-SIGNAL-ZU-STÖRVERHÄLTNISSESIN LEISTUNGSREGELUNG MIT

    公开(公告)号:EP1738482A4

    公开(公告)日:2007-05-16

    申请号:EP05713689

    申请日:2005-02-17

    CPC classification number: H04W52/362

    Abstract: A method system and components for outer loop power control which compensates for changing channel conditions. A target metric, preferably target signal-to-interference ratio (SIR), is adjusted with differing step up and step down levels to converge on a relatively low steady state level of step up and step down target metric adjustments. The initial target SIR remains fixed during an inner loop settling state, followed by incremental target SIR adjustments during a transient state, and smaller incremental target SIR adjustments in a steady state. Step sizes of the adjustments are preferably based on the target block error rate (BLER) and the number of errors detected within predetermined time intervals.

    Abstract translation: 用于补偿改变的信道条件的用于外环功率控制的方法系统和组件。 目标度量,优选目标信号干扰比(SIR),以不同的升高和降低级别进行调整,以收敛于升高和降低目标度量调整的相对较低的稳态水平。 初始目标SIR在内部环路稳定状态期间保持固定,随后在瞬态状态期间增量目标SIR调整,以及在稳定状态下的较小增量目标SIR调整。 调整的步长优选地基于目标块错误率(BLER)和在预定时间间隔内检测到的错误的数量。

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