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    • 94. 发明申请
    • METHOD AND APPARATUS FOR CELL BARRING IN A WIRELESS COMMUNICATION SYSTEM
    • 无线通信系统中小区窃铃的方法与装置
    • US20100172297A1
    • 2010-07-08
    • US12651593
    • 2010-01-04
    • Daniel AmergaNathan Edward Tenny
    • Daniel AmergaNathan Edward Tenny
    • H04W4/00
    • H04W48/16H04W28/04H04W48/20
    • Systems and methodologies are described herein that facilitate cell barring based on erroneous messages received within a wireless communication system. As described herein, in the event that a device fails to receive and/or decode respective messages transmitted from a network cell over a common communication channel, the device can implement one or more error handling procedures as described herein to reselect away from the network cell and/or a frequency associated with the network cell (e.g., as if the network cell was explicitly barred). Cell barring can be triggered as described herein based on a count of erroneous messages (e.g., consecutive messages, messages received within a predetermined time window, etc.), elapsed time between erroneous messages, or the like. Further, cell barring can be performed as described herein based on failure to acquire pre-scheduled system information, common system information determined to have invalid abstract syntax, or the like.
    • 本文描述了基于在无线通信系统内接收的错误消息来促进信元限制的系统和方法。 如本文所述,在设备未能通过公共通信信道接收和/或解码从网络小区发送的相应消息的情况下,设备可以实现如本文所述的一个或多个错误处理过程以从网络小区重新选择 和/或与网络小区相关联的频率(例如,好像网络小区被明确禁止)。 可以基于错误消息的计数(例如,连续消息,在预定时间窗口内接收的消息等),错误消息之间的经过时间等来触发细胞限制。 此外,基于不能获取预先安排的系统信息,被确定为具有无效抽象语法的公共系统信息等,可以如本文所述执行单元禁止。
    • 97. 发明申请
    • METHOD AND APPARATUS FOR MANAGING SYSTEM INFORMATION MODIFICATION IN A WIRELESS COMMUNICATION SYSTEM
    • 用于管理无线通信系统中的系统信息修改的方法和装置
    • US20090316603A1
    • 2009-12-24
    • US12487499
    • 2009-06-18
    • Daniel AmergaNathan Edward TennyVivek V. Ramachandran
    • Daniel AmergaNathan Edward TennyVivek V. Ramachandran
    • H04L12/28
    • H04W48/08H04W8/205
    • Systems and methodologies are described that facilitate improved management of a system information modification in a wireless communication environment. Various techniques can be utilized as described herein to provide respective users with information indicative of changes to specific blocks or elements within a set of system information, thereby simplifying and accelerating acquisition of new system information after a modification. In a first example, a bitmap is generated and transmitted upon a system information modification that indicates which blocks(s) and/or element(s) of the system information changed in the modification, thereby allowing an associated user to abstain from reading or processing unchanged system information. In a second example, respective block(s) and/or element(s) of the system information can include an internal value tag that indicates to a receiving entity whether the corresponding block(s) or element(s) have changed, thereby allowing a user to discard unchanged block(s) or element(s) without performing further processing.
    • 描述了有助于在无线通信环境中改进对系统信息修改的管理的系统和方法。 可以利用如本文所述的各种技术来向相应用户提供指示系统信息集合内特定块或元素的改变的信息,从而在修改之后简化并加速对新系统信息的获取。 在第一示例中,在系统信息修改上生成位图并指示在修改中改变系统信息的哪些块和/或元素,从而允许相关联的用户放弃阅读或处理 系统信息不变 在第二示例中,系统信息的相应块和/或元件可以包括内部值标签,其向接收实体指示对应的块或元素是否已经改变,从而允许 用户在不执行进一步处理的情况下丢弃不变的块或元素。
    • 99. 发明申请
    • Method and Apparatus for Determining the Position of a Base Station in a Cellular Communication Network
    • 确定蜂窝通信网络中基站位置的方法和装置
    • US20080318596A1
    • 2008-12-25
    • US12144553
    • 2008-06-23
    • Nathan Edward Tenny
    • Nathan Edward Tenny
    • H04Q7/20
    • H04W64/00G01S5/0205G01S5/0242G01S5/0284G01S5/14H04W84/045
    • Techniques for performing positioning in a cellular network are described. In one design, a first base station (e.g., a home base station) determines its position based on position information for at least one user equipment (UE) within radio coverage of the first base station and a second base station. The first base station sends at least one position request for the at least one UE to the second base station, receives position information for the at least one UE from the second base station, and determines a position estimate for itself based on the position information. In another design, the second base station receives a position request for the first base station, obtains position information for at least one UE, determines a position estimate for the first base station based on the position information, and sends the position estimate to the first base station.
    • 描述了在蜂窝网络中执行定位的技术。 在一种设计中,第一基站(例如,家庭基站)基于在第一基站和第二基站的无线电覆盖范围内的至少一个用户设备(UE)的位置信息确定其位置。 所述第一基站向所述第二基站发送至少一个UE的至少一个位置请求,从所述第二基站接收所述至少一个UE的位置信息,并基于所述位置信息确定其自身的位置估计。 在另一设计中,第二基站接收对第一基站的位置请求,获得至少一个UE的位置信息,基于位置信息确定第一基站的位置估计,并将位置估计发送到第一基站 基站。