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公开(公告)号：US10321489B2
公开(公告)日：2019-06-11
申请号：US14077783
申请日：2013-11-12
摘要： In a wireless communication system, user equipment (UE) has autonomy provided by one or more set of rules to handle processing during a measurement gap. UE can ignore or use only a portion of the whole measurement gap if not needed. Thereby, an urgent need for remaining tuned to source carrier frequency can be supported, such as utilizing Random Access Channel (RACH) procedure. UE can also choose to tune to a target carrier frequency supporting timely handovers. Depending on the type of processing required (download shared channel (DL-SCH, UL-SCH, TTI bundling, RACH or SR), the UE may store requests and process the measurements during the gap or ignore the gap measurement as if there were no gaps.
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公开(公告)号：US10285206B2
公开(公告)日：2019-05-07
申请号：US14077783
申请日：2013-11-12
摘要： In a wireless communication system, user equipment (UE) has autonomy provided by one or more set of rules to handle processing during a measurement gap. UE can ignore or use only a portion of the whole measurement gap if not needed. Thereby, an urgent need for remaining tuned to source carrier frequency can be supported, such as utilizing Random Access Channel (RACH) procedure. UE can also choose to tune to a target carrier frequency supporting timely handovers. Depending on the type of processing required (download shared channel (DL-SCH, UL-SCH, TTI bundling, RACH or SR), the UE may store requests and process the measurements during the gap or ignore the gap measurement as if there were no gaps.
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3.发明授权Method and apparatus for sending scheduling information for broadcast and multicast services in a cellular communication system 有权用于在蜂窝通信系统中发送用于广播和多播服务的调度信息的方法和装置公开(公告)号：US09385844B2
公开(公告)日：2016-07-05
申请号：US14056181
申请日：2013-10-17
CPC分类号： H04L5/0005 , H04L5/0037 , H04L5/0064 , H04L5/0092 , H04W72/005 , H04W72/1289
摘要： Techniques for supporting broadcast, multicast, and unicast services in a cellular system are described. A Node B may multiplex data for broadcast and multicast services and data for unicast services on radio resources available for transmission. The Node B may periodically send scheduling information used to determine the radio resources carrying the broadcast and multicast services. In one design, the Node B may time division multiplex the data for the broadcast and multicast services and the data for the unicast services. The scheduling information may convey time unit(s) used for each broadcast or multicast service. In another design, the Node B may map the data for the broadcast and multicast services to time frequency blocks. The scheduling information may (i) convey the time frequency block(s) used for each broadcast or multicast service or (ii) point to control information conveying the time frequency block(s) used for each service.
摘要翻译： 描述了在蜂窝系统中支持广播，多播和单播服务的技术。 节点B可以在可用于传输的无线电资源上复用用于广播和多播服务的数据和用于单播服务的数据。 节点B可以周期性地发送用于确定携带广播和多播服务的无线电资源的调度信息。 在一种设计中，节点B可以对广播和多播服务的数据和单播服务的数据进行时分复用。 调度信息可以传送用于每个广播或多播服务的时间单位。 在另一种设计中，节点B可以将用于广播和多播服务的数据映射到时间频率块。 调度信息可以（i）传送用于每个广播或多播服务的时间频率块，或者（ii）指向用于每个服务的时间频率块的控制信息。
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公开(公告)号：US09125139B2
公开(公告)日：2015-09-01
申请号：US14082646
申请日：2013-11-18
摘要： Facilitating user terminal (UT) access to wireless networks having base stations (BSs) of disparate access types is described herein. In some aspects, BS parameterization is provided to facilitate search and/or access to distinct types of network BSs. For instance, parameters can modify a likelihood of identifying or remaining coupled to restricted access (RA) BSs in a home Node B (HNB) deployment. In other aspects of the subject disclosure, a PLMN ID reserved for HNBs is provided comprising multiple region IDs. Where a UT identifies a home region, HNBs can be given preference over macro BSs. Additionally, the UT can keep track of HNBs and HNB regions that reject access to the UT, and implement a delay time to mitigate rapid signaling to foreign HNBs in a dense HNB deployment. Accordingly, the subject disclosure provides for more efficient UT access in heterogeneous access type networks.
摘要翻译： 本文描述了促进用户终端（UT）对具有不同访问类型的基站（BS）的无线网络的访问。 在一些方面，提供BS参数化以便于搜索和/或访问不同类型的网络BS。 例如，参数可以修改在家庭节点B（HNB）部署中识别或保留耦合到受限接入（RA）BS的可能性。 在本主题公开的其他方面，提供了为HNB预留的PLMN ID，其包括多个区域ID。 在UT识别家庭区域的情况下，HNB可以被优先于宏BS。 此外，UT可以跟踪拒绝对UT的接入的HNB和HNB区域，并且实现延迟时间以减轻在密集HNB部署中对外部HNB的快速信令。 因此，本发明提供了异构接入型网络中更有效的UT接入。
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5.发明授权公开(公告)号：US09094896B2
公开(公告)日：2015-07-28
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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6.发明申请SUPPORTING VERSION NEGOTIATION FOR POSITIONING FOR TERMINALS IN A WIRELESS NETWORK 有权支持在无线网络中定位终端的版本协商公开(公告)号：US20140161046A1
公开(公告)日：2014-06-12
申请号：US14182577
申请日：2014-02-18
IPC分类号： H04W8/22
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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公开(公告)号：US11323851B2
公开(公告)日：2022-05-03
申请号：US16191764
申请日：2018-11-15
IPC分类号： H04W4/06 , H04W80/02 , H04W28/12 , H04W40/24 , H04W28/02 , H04L45/30 , H04L45/24 , H04L12/18 , H04W40/02
摘要： Certain aspects of the present disclosure relate to methods and apparatus for multicasting traffic using multi-connectivity. A wireless network can send a downlink (DL) packet, which follows one path from a core network entity to a user equipment (UE) under current standards, to multiple base stations (BSs) and from each of the base stations to a UE. The UE receives the DL packet from whichever BS first delivers the DL packet, and then the UE sends a report reporting receipt of the DL packet back to all of the BSs. BSs that receive a report indicating the UE received the packet can drop the packet, even if they have not yet successfully delivered the packet. The same procedure can be used for an UL packet, which can be sent from a UE to multiple BSs, and from the BSs to a core network entity.
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公开(公告)号：US20190268876A1
公开(公告)日：2019-08-29
申请号：US16404553
申请日：2019-05-06
摘要： Systems and methodologies are described that facilitate notifying and detecting modification of system information in a wireless communication system. A mobile device may detect an inability to receive a paging message transmitted by a base station during a first time period, receive at least one system information block (SIB) transmitted by the base station during a second time period, and determine whether to receive one or more additional SIBs transmitted by the base station in the second time period based on information obtained from the at least one SIB received. The mobile device may detect an inability to receive a paging message upon entering a cell from being out of service or upon initial device starting up. The mobile device may determine whether to receive one or more additional SIBs by comparing a value tag of the at least one SIB received to a previously stored value tag.
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公开(公告)号：US10051518B2
公开(公告)日：2018-08-14
申请号：US15652464
申请日：2017-07-18
IPC分类号： H04W28/08 , H04L12/26 , H04L12/927 , H04W24/08
摘要： Certain aspects of the present disclosure relate to methods and apparatus for wireless communication, and more particularly, to methods and apparatus to enable a node to be aware of active services and context for a mobile device in order to determine the load balancing and admission control for the services. For example, in certain aspects, a mobile device for managing at least one data flow between a core network and the mobile device may determine whether at least one of the data flow or a service related to the data flow should be reported and send a report to a first node based on the determination. The report may identify at least one of the data flow or service and indicates a packet data network (PDN) connection or bearer associated with the service or data flow.
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公开(公告)号：US09826348B2
公开(公告)日：2017-11-21
申请号：US14268875
申请日：2014-05-02
CPC分类号： H04W4/02 , H04W64/003
摘要： Methods and apparatuses are provided that facilitate allowing position determination of devices in wireless networks with home evolved Node Bs (HeNB). An HeNB can determine its location based at least in part on positioning measurements from one or more devices. The HeNB can additionally or alternatively register its location or other location parameters with a positioning server for subsequent provisioning as assistance information for determining a device position. Moreover, a device can request assistance information related to a different base station where the HeNB is not registered with the positioning server.
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