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公开(公告)号：US20140376438A1
公开(公告)日：2014-12-25
申请号：US14294687
申请日：2014-06-03
CPC分类号： H04L12/189 , H04W4/06 , H04W72/005 , H04W72/0446
摘要： Techniques for supporting multimedia broadcast/multicast services (MBMS) are described. In an aspect, resources used for MBMS services may be provided with a multi-tier structure. In the first tier, resources (e.g., subframes) used for a multicast control channel (MCCH) for MBMS services may be signaled in a system information block (SIB). In the second tier, resources (e.g., subframes) for channels carrying data for MBMS services may be signaled via the MCCH. In one design, a base station/cell may determine resources used to send a MCCH. The cell may generate a SIB comprising information indicative of the resources used to send the MCCH. The cell may send the SIB in a broadcast control channel (BCCH). The cell may send the MCCH on the resources indicated by the information sent in the SIB. The cell may send other channels carrying data for MBMS services based on information sent in the MCCH.
摘要翻译： 描述了用于支持多媒体广播/多播服务（MBMS）的技术。 在一方面，用于MBMS服务的资源可以被提供有多层结构。 在第一层中，用于MBMS服务的多播控制信道（MCCH）的资源（例如，子帧）可以在系统信息块（SIB）中发信号通知。 在第二层中，可以经由MCCH发信号通知携带用于MBMS服务的数据的信道的资源（例如，子帧）。 在一种设计中，基站/小区可以确定用于发送MCCH的资源。 小区可以生成包括指示用于发送MCCH的资源的信息的SIB。 小区可以在广播控制信道（BCCH）中发送SIB。 小区可以在由SIB中发送的信息指示的资源上发送MCCH。 基于在MCCH中发送的信息，小区可以发送携带MBMS业务数据的其他信道。
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32.发明申请METHOD AND APPARATUS FOR MANAGING INTERACTION BETWEEN DRX CYCLES AND PAGING CYCLES 有权用于管理DRX循环与分组循环之间的交互的方法和装置公开(公告)号：US20140348020A1
公开(公告)日：2014-11-27
申请号：US14457012
申请日：2014-08-11
发明人： Nathan Edward Tenny , Arnaud Meylan
CPC分类号： H04W76/048 , H04W24/08 , H04W52/0216 , H04W68/00 , H04W68/02 , H04W76/28 , Y02D70/122 , Y02D70/124 , Y02D70/20
摘要： Systems and methodologies are described that facilitate managing interaction between paging and discontinuous reception (DRX) cycles for users operating in a communication system. As described herein, a connected mode user having an associated DRX cycle can modify its schedule for paging reception to minimize unnecessary periods of activity. For example, a user can initially schedule monitoring of paging occasions that coincide with periods of activity associated with the DRX cycle of the user. If such paging occasions are not sufficient to reach a minimum required number of monitored paging occasions, additional paging occasions can be monitored as needed by scheduling additional periods of activity and/or extending periods of activity specified in the DRX cycle. Additionally or alternatively, a network can synchronize a connected mode DRX cycle associated with a user with an idle mode paging cycle for the user, thereby providing power and performance benefits with low complexity.
摘要翻译： 描述了便于管理在通信系统中操作的用户的寻呼和不连续接收（DRX）周期之间的交互的系统和方法。 如这里所述，具有相关DRX周期的连接模式用户可以修改其用于寻呼接收的调度，以最小化不必要的活动周期。 例如，用户可以初始地调度与与用户的DRX周期相关联的活动周期一致的寻呼时机的监视。 如果这样的寻呼时机不足以达到所要求的最小监视寻呼时间的最小值，则可以根据需要监视附加的寻呼时机，以调度DRX周期中规定的活动的附加周期和/或延长的活动周期。 另外或替代地，网络可以使与用户相关联的连接的模式DRX周期与用户的空闲模式寻呼周期同步，从而以低复杂度提供功率和性能优点。
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公开(公告)号：US20130250926A1
公开(公告)日：2013-09-26
申请号：US13889095
申请日：2013-05-07
发明人： Nathan Edward Tenny
IPC分类号： H04W72/00
CPC分类号： H04W72/005 , H04W48/12
摘要： System(s) and method(s) are provided that facilitate scheduling system information. Scheduling of system information exploits a control channel associated with a broadcast channel (BCH), and utilizes reference information (e.g., a time reference or a scheduling reference) in addition to system information typically carried by scheduling units (SUs). Scheduling proceeds primarily according to three planning types. (i) A SU carries an indication of a time at which a disparate SU is to be scheduled in the control channel associated with the BCH. The indicated time is a specific time slot in the control channel or a lower bound for an actual scheduling instant. (ii) A first SU indicates a time cycle, or time period, for scheduling disparate scheduling units in the control channel associated with the BCH. (iii) A first SU carries a time indication to a second SU in a same control channel, the second SU indicates a time at which a third SU is to be scheduled.
摘要翻译： 提供了有助于调度系统信息的系统和方法。 系统信息的调度利用与广播信道（BCH）相关联的控制信道，除了通常由调度单元（SU）携带的系统信息之外，还利用参考信息（例如，时间参考或调度参考）。 计划主要依据三种规划类型进行。 （i）SU携带在与BCH相关联的控制信道中不同的SU被调度的时间的指示。 指示的时间是控制信道中的特定时隙或实际调度时刻的下限。 （ii）第一SU表示用于调度与BCH相关联的控制信道中的不同调度单元的时间周期或时间段。 （iii）第一SU在相同控制信道中向第二SU携带时间指示，第二SU表示第三SU被调度的时间。
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34.发明申请公开(公告)号：US20130051366A1
公开(公告)日：2013-02-28
申请号：US13660983
申请日：2012-10-25
发明人： Daniel Amerga , Nathan Edward Tenny
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09979556B2
公开(公告)日：2018-05-22
申请号：US14294687
申请日：2014-06-03
CPC分类号： H04L12/189 , H04W4/06 , H04W72/005 , H04W72/0446
摘要： Techniques for supporting multimedia broadcast/multicast services (MBMS) are described. In an aspect, resources used for MBMS services may be provided with a multi-tier structure. In the first tier, resources (e.g., subframes) used for a multicast control channel (MCCH) for MBMS services may be signaled in a system information block (SIB). In the second tier, resources (e.g., subframes) for channels carrying data for MBMS services may be signaled via the MCCH. In one design, a base station/cell may determine resources used to send a MCCH. The cell may generate a SIB comprising information indicative of the resources used to send the MCCH. The cell may send the SIB in a broadcast control channel (BCCH). The cell may send the MCCH on the resources indicated by the information sent in the SIB. The cell may send other channels carrying data for MBMS services based on information sent in the MCCH.
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公开(公告)号：US09674786B2
公开(公告)日：2017-06-06
申请号：US15214239
申请日：2016-07-19
CPC分类号： H04W52/0251 , H04W52/02 , H04W52/0206 , H04W52/0216 , H04W52/0229 , H04W52/0245 , H04W76/28 , H04W84/12 , Y02D70/1242 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Systems, methodologies, and devices are described that can facilitate reducing power consumption associated with mobile devices. A mobile device can utilize a sleep mode controller that can facilitate selecting and/or switching to a desired sleep mode based in part on predefined sleep mode criteria. The sleep modes can include a non-sleep mode, light sleep mode, and/or deep sleep mode. The mobile device can employ an analyzer to evaluate information related to explicit signals, implicit signals, and/or the current sleep mode to determine whether a condition is met based in part on the predefined sleep mode criteria such that a transition to a different sleep mode is to be performed. If such a condition is met, the sleep mode controller can facilitate transitioning from the current sleep mode to a different sleep mode to facilitate reducing power consumption by the mobile device.
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37.发明申请METHOD AND APPARATUS FOR ASSISTED POSITIONING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中辅助定位的方法和装置公开(公告)号：US20170026799A1
公开(公告)日：2017-01-26
申请号：US15056793
申请日：2016-02-29
摘要： Systems and methodologies are described herein that facilitate reduced complexity network-assisted device positioning in a wireless communication system. As described herein, a mobile device and/or other suitable device can utilize positioning assistance messages received from a location server, a serving network cell, and/or other entities, to assist in position fixing based on reference signals (e.g., positioning reference signals (PRSs)) detected from nearby network cells. Positioning assistance messages as described herein can include, for example, information relating to PRS bandwidths, transmit antenna configurations, and/or other parameters of respective cells from which reference signals are detected by a device during positioning. As further described herein, messaging load can be reduced by providing bandwidth and/or antenna configuration information relative to a given reference cell, such that parameters of non-reference cells that are equivalent to corresponding parameters of the reference cell can be omitted from transmitted positioning assistance data.
摘要翻译： 本文描述了有助于在无线通信系统中减少复杂度的网络辅助设备定位的系统和方法。 如本文所述，移动设备和/或其他合适的设备可以利用从位置服务器，服务网络小区和/或其他实体接收的定位辅助消息，以帮助基于参考信号（例如，定位参考信号 （PRS））从附近的网络小区检测。 如本文所描述的定位辅助消息可以包括例如与定位期间设备检测到参考信号的各个小区的PRS带宽，发射天线配置和/或其他参数相关的信息。 如本文进一步描述的，可以通过相对于给定参考小区提供带宽和/或天线配置信息来减少消息负载，使得可以从发送定位中省略等同于参考小区的对应参数的非参考小区的参数 援助数据。
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38.发明授权公开(公告)号：US09398442B2
公开(公告)日：2016-07-19
申请号：US14182577
申请日：2014-02-18
CPC分类号： H04W8/22 , G01S5/0036 , G01S5/0054 , G01S19/05
摘要： Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, a message is prepared and transmitted with a message segment including a version of a protocol used to encode the message and a compatibility level associated with inter-operable protocol versions, wherein different compatibility levels indicate non-compatibility between protocol versions. In another aspect, a message is received with a message segment including a version of a protocol used to encode the message and a compatibility level associated with inter-operable protocol versions, wherein different compatibility levels indicate non-compatibility between protocol versions. The compatibility level included in the received message is compared to an internal compatibility level and a response message is prepared and transmitted with a message segment including the internal compatibility level.
摘要翻译： 描述了用于支持无线网络中的终端的定位的技术。 在一方面，消息被准备并发送包括消息段，消息段包括用于对消息进行编码的协议的版本以及与可操作协议版本相关联的兼容性级别，其中不同的兼容性级别指示协议版本之间的不兼容性。 在另一方面，接收消息，其中包括用于对消息进行编码的协议的版本以及与可操作协议版本相关联的兼容性级别的消息段，其中不同的兼容性级别指示协议版本之间的不兼容性。 将接收的消息中包括的兼容性级别与内部兼容性级别进行比较，并且准备并发送包含内部兼容性级别的消息段的响应消息。
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39.发明申请公开(公告)号：US20160174041A1
公开(公告)日：2016-06-16
申请号：US15050117
申请日：2016-02-22
IPC分类号： H04W4/02
CPC分类号： H04W4/025 , H04L45/021 , H04L45/566 , H04W4/02 , H04W4/021 , H04W8/08 , H04W28/0226 , H04W28/12 , H04W64/00
摘要： Methods and apparatuses are provided that facilitate routing of messages of a positioning protocol, such as long term evolution (LTE) positioning protocol annex (LPPa). A positioning server can determine a network area identifier of one or more messages based at least in part on an identifier of a base station associated with the one or more messages. Based at least in part on the network area identifier, the positioning server can provide the one or more messages to an intermediate network node corresponding to the one or more base stations, such as a mobility management entity (MME). MME can similarly provide the one or more messages to an optional gateway between it and the one or more base stations based at least in part on receiving the network area identifier in the one or more messages. In addition, a base station can update positioning information with the positioning server.
摘要翻译： 提供了便于路由定位协议的消息（诸如长期演进（LTE）定位协议附件（LPPa））的方法和装置。 至少部分地基于与一个或多个消息相关联的基站的标识符，定位服务器可以确定一个或多个消息的网络区域标识符。 至少部分地基于网络区域标识符，定位服务器可以向与诸如移动性管理实体（MME）的一个或多个基站对应的中间网络节点提供一个或多个消息。 MME可以至少部分地基于在一个或多个消息中接收网络区域标识符来类似地向一个或多个基站之间的可选网关提供一个或多个消息。 此外，基站可以利用定位服务器更新定位信息。
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公开(公告)号：US09363790B2
公开(公告)日：2016-06-07
申请号：US13889095
申请日：2013-05-07
发明人： Nathan Edward Tenny
CPC分类号： H04W72/005 , H04W48/12
摘要： System(s) and method(s) are provided that facilitate scheduling system information. Scheduling of system information exploits a control channel associated with a broadcast channel (BCH), and utilizes reference information (e.g., a time reference or a scheduling reference) in addition to system information typically carried by scheduling units (SUs). Scheduling proceeds primarily according to three planning types. (i) A SU carries an indication of a time at which a disparate SU is to be scheduled in the control channel associated with the BCH. The indicated time is a specific time slot in the control channel or a lower bound for an actual scheduling instant. (ii) A first SU indicates a time cycle, or time period, for scheduling disparate scheduling units in the control channel associated with the BCH. (iii) A first SU carries a time indication to a second SU in a same control channel, the second SU indicates a time at which a third SU is to be scheduled.
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