ESTIMATION OF INTERFERENCE VARIATION CAUSED BY THE ADDITION OR DELETION OF A CONNECTION
    61.
    发明申请
    ESTIMATION OF INTERFERENCE VARIATION CAUSED BY THE ADDITION OR DELETION OF A CONNECTION 审中-公开
    通过添加或删除连接导致的干扰变化的估计

    公开(公告)号:WO2004082154A3

    公开(公告)日:2005-06-09

    申请号:PCT/US2004006716

    申请日:2004-03-05

    Inventor: MARINIER PAUL

    CPC classification number: H04W76/027 H04B17/309 H04W24/10

    Abstract: A method for determining whether a connection event between a base station and a wireless transmit/receive unit (WTRU) should be accepted or rejected (151), comprises measuring the interference level Io in a candidate timeslot; measuring the path loss L between the base station and the WTRU; measuring the total transmit power P0 of the base station; determining a thermal noise level theta; determining a fading average signal-to-interference ratio (SIR); and calculating a ratio R (141), wherein if the ratio R (152 or 157) is above a certain threshold the connection event will be accepted and if the call is below the threshold it will be rejected.

    Abstract translation: 一种用于确定基站和无线发射/接收单元(WTRU)之间的连接事件是否应被接受或拒绝的方法(151),包括测量候选时隙中的干扰电平Io; 测量基站和WTRU之间的路径损耗L; 测量基站的总发射功率P0; 确定热噪声水平θ; 确定衰落平均信号干扰比(SIR); 以及计算比率R(141),其中如果所述比率R(152或157)高于某一阈值,则所述连接事件将被接受,并且如果所述呼叫低于所述阈值,则所述比率将被拒绝。

    SYSTEM AND METHOD USING ADAPTIVE ANTENNAS TO SELECTIVELY REUSE COMMON PHYSICAL CHANNEL TIMESLOTS FOR DEDICATED CHANNELS
    62.
    发明申请
    SYSTEM AND METHOD USING ADAPTIVE ANTENNAS TO SELECTIVELY REUSE COMMON PHYSICAL CHANNEL TIMESLOTS FOR DEDICATED CHANNELS 审中-公开
    使用自适应天线选择专用通道的通用物理通道时间的系统和方法

    公开(公告)号:WO2004073105A3

    公开(公告)日:2005-05-19

    申请号:PCT/US2004003935

    申请日:2004-02-10

    Abstract: A method and communication system (e.g., TDD system) that uses adaptive antennas at the base stations to monitor metrics associated with the quality of one or more CPCH timeslots, so as to determine whether to reuse some or all of the CPCH timeslots to transmit the DPCH. If it is determined to reuse some or all of the CPCH timeslots, an additional determination is made as to what limit to apply on the DPCH transmission powers. Adaptive antennas may be used at the base stations to allow the system to reuse some or all of the CPCH timeslots to transmit DPCH, thus improving the overall capacity of the system while maintaining the CPCH coverage and quality at a desired level throughout the system.

    Abstract translation: 在基站使用自适应天线的方法和通信系统(例如,TDD系统)来监视与一个或多个CPCH时隙的质量相关联的度量,以便确定是否重新使用一些或全部CPCH时隙来发送 DPCH。 如果确定重新使用部分或全部CPCH时隙,则对DPCH发送功率应用什么限制做出额外的确定。 可以在基站处使用自适应天线来允许系统重新使用部分或全部CPCH时隙来发送DPCH,从而在整个系统中将CPCH覆盖和质量保持在期望的水平的同时提高系统的整体容量。

    SYSTEM AND METHOD FOR INCREASING CELLULAR SYSTEM CAPACITY USING SAME FREQUENCY AND TIME SLOT IN UPLINK AND DOWNLINK TRANSMISSIONS
    63.
    发明申请
    SYSTEM AND METHOD FOR INCREASING CELLULAR SYSTEM CAPACITY USING SAME FREQUENCY AND TIME SLOT IN UPLINK AND DOWNLINK TRANSMISSIONS 审中-公开
    使用相同频率和时间段在上行链路和下行链路传输中增加蜂窝系统容量的系统和方法

    公开(公告)号:WO2004068777A3

    公开(公告)日:2005-03-10

    申请号:PCT/US2004000882

    申请日:2004-01-13

    Inventor: MARINIER PAUL

    CPC classification number: H04B1/525 H01Q3/2611 H04B7/04

    Abstract: A method for increasing cellular system capacity includes receiving a signal in a time slot and a frequency band and transmitting a signal in the same time slot and the same frequency band. An adaptive self-interference canceller (120) is used to reduce the radio frequency self-interference created by receiving and transmitting signals in the same time slot and the same frequency band. The self-interference can be further reduced by using: a circulator (104) connected between an antenna (102), a receiver (114), and a transmitter (118); separate antennas for receiving and transmitting signals can be used; and/or an adaptive antenna.

    Abstract translation: 一种用于增加蜂窝系统容量的方法包括:在时隙和频带中接收信号并发送相同时隙和相同频带的信号。 自适应自干扰消除器(120)用于减少在相同时隙和相同频带中接收和发送信号而产生的射频自干扰。 可以通过使用连接在天线(102),接收器(114)和发射机(118)之间的环行器(104)来进一步减少自干扰。 可以使用用于接收和发送信号的单独的天线; 和/或自适应天线。

    METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBACK PERIOD TO INCREASE UPLINK CAPACITY
    64.
    发明公开
    METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBACK PERIOD TO INCREASE UPLINK CAPACITY 审中-公开
    方法和装置适应信道质量指示符反馈的持续时间,以便提高上行链路容量

    公开(公告)号:EP1917739A4

    公开(公告)日:2009-01-07

    申请号:EP06789892

    申请日:2006-08-22

    CPC classification number: H04W24/10 H04L1/0026 H04L1/0027 H04L5/0057

    Abstract: A method and apparatus for adjusting a channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless communication system are disclosed. The uplink capacity is increased by reducing the uplink interference caused by CQI transmissions. A wireless transmit/receive unit (WTRU) monitors a status or downlink transmissions to the WTRU and sets the CQI feedback period based on the status of the downlink transmissions to the WTRU. A base station monitors uplink and downlink transmission needs. The base station determines the CQI feedback period of at least one WTRU based on the uplink and downlink transmission needs and sends a command to the WTRU to change the CQI feedback period of the WTRU.

    WIRELESS COMMUNICATION METHOD AND WLAN FOR SIGNALING DEFERRAL MANAGEMENT MESSAGES
    65.
    发明公开
    WIRELESS COMMUNICATION METHOD AND WLAN FOR SIGNALING DEFERRAL MANAGEMENT MESSAGES 审中-公开
    VERFAHREN ZUR DRAHTLOSEN KOMMUNIKATION UND WLAN ZUR SIGNALISIERUNG VONZURÜCKSTELLUNGSVERWALTUNGSNACHRICHTEN

    公开(公告)号:EP1878276A4

    公开(公告)日:2008-07-09

    申请号:EP06750149

    申请日:2006-04-13

    CPC classification number: H04W74/0808 H04W28/24 H04W52/367

    Abstract: A deferral management method is implemented in a wireless local area network (WLAN) including an access point (AP) and a plurality of wireless transmit/receive units (WTRUs). The AP sends a deferral management capabilities request message to the WTRUs to determine the deferral management capabilities of the WTRUs. In response, each of the WTRUs sends a deferral management capabilities indicator message to the AP. The AP may also send a deferral management parameter set message to the WTRUs to indicate values for setting deferral management parameters. In response, each of the WTRUs may optionally send a deferral management parameter set execution confirmation message to the AP. The WTRUs may also set the values of various deferral management parameters in accordance with a certain rule specified in a deferral management rule message sent by the AP. Optionally, the WTRUs may respond to the AP with a deferral management rule execution confirmation message.

    Abstract translation: 延迟管理方法在包括接入点(AP)和多个无线发射/接收单元(WTRU)的无线局域网(WLAN)中实现。 AP向WTRU发送延迟管理能力请求消息以确定WTRU的延迟管理能力。 作为响应,每个WTRU向AP发送延期管理能力指示符消息。 AP还可以向WTRU发送延期管理参数集消息以指示用于设置延期管理参数的值。 作为响应,每个WTRU可以可选地向AP发送延期管理参数集执行确认消息。 WTRU还可以根据由AP发送的延迟管理规则消息中指定的某个规则来设置各种延期管理参数的值。 可选地,WTRU可以用延期管理规则执行确认消息来响应AP。

    WIRELESS LOCAL AREA NETWORK RADIO RESOURCE MANAGEMENT ADMISSION CONTROL
    66.
    发明公开
    WIRELESS LOCAL AREA NETWORK RADIO RESOURCE MANAGEMENT ADMISSION CONTROL 有权
    无线资源管理允许控制无线局域网

    公开(公告)号:EP1702431A4

    公开(公告)日:2008-03-05

    申请号:EP05704962

    申请日:2005-01-04

    CPC classification number: H04W28/16 H04W28/24

    Abstract: In a wireless local area network having an access point (AP) and at least one station, wherein data is prioritized by access categories, a method for admission control begins by calculating a transmission budget for each access category (AC) and a total transmission budget for all Acs requiring admission control. A traffic stream admission request is sent from a station to the AP. A medium time value for the traffic stream is calculated at the AP, based on information extracted from the admission request. The medium time value is compared to the transmission budget for the AC corresponding to the traffic stream and the total transmission budget. The traffic stream is accepted if the medium time value is not greater than both the transmission budget for the AC corresponding to the traffic stream and the total transmission budget; otherwise, the traffic stream is rejected.

    METHOD AND SYSTEM FOR COMPUTING THE OPTIMAL SLOT TO CELL ASSIGNMENT IN CELLULAR SYSTEMS EMPLOYING TIME DIVISION
    68.
    发明公开
    METHOD AND SYSTEM FOR COMPUTING THE OPTIMAL SLOT TO CELL ASSIGNMENT IN CELLULAR SYSTEMS EMPLOYING TIME DIVISION 有权
    方法和系统计算时隙的FOR CELL在蜂窝系统的优化配置与使用时分

    公开(公告)号:EP1518338A4

    公开(公告)日:2005-05-11

    申请号:EP03734018

    申请日:2003-05-13

    Inventor: MARINIER PAUL

    Abstract: A system and method to optimize the number of uplink and downlink slots, given the maximum number of crossed slots between any two cells is disclosed. The present invention effectively assigns a direction (i.e. uplink or downlink) to every slot in every cell of the system, taking into account the trade-off between: a) avoiding base-to-base or mobile-to-mobile interference; and b) matching the slot assignment of every cell as closely as possible to the local traffic conditions. The present invention assigns users to slots according to their transmission power requirements in order to allow conflicting slot-to-cell assignments between two cells in the same geographic region.

    Abstract translation: 一种系统和方法,以优化的上行链路和下行链路时隙的数量,给定的圆盘任何游离缺失两个小区之间交叉时隙的最大数目。 本发明的方向(即,上行链路或下行链路)是有效分配给系统中的每一个细胞的每个时隙,考虑到之间的权衡:a)避免基站对基站或移动台对移动台的干扰; 和b)尽可能接近地匹配每个单元的时隙分配给本地的交通状况。 本发明分配用户gemäß到它们的发射功率要求时隙,以便允许在同一地理区域中的两个小区之间的冲突的时隙 - 单元分配。

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