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公开(公告)号：US20100232524A1
公开(公告)日：2010-09-16
申请号：US12718216
申请日：2010-03-05
申请人： Wanshi Chen , Peter Gaal , Tingfang Ji , Juan Montojo , Nathan E. Tenny
发明人： Wanshi Chen , Peter Gaal , Tingfang Ji , Juan Montojo , Nathan E. Tenny
CPC分类号： H04W36/385 , H04W72/042 , H04W72/0453 , H04W72/048
摘要： Techniques for conveying system bandwidths in a wireless communication system are described. In an aspect, system bandwidth information may be signaled to first user equipments (UEs) supporting a first set of system bandwidths and second UEs supporting a second set of system bandwidths. In one design, a base station may obtain and broadcast system bandwidth information indicating a first system bandwidth for the first UEs and a second system bandwidth for the second UEs. The first system bandwidth may be selected from the first set, and the second system bandwidth may be selected from the second set, which may be a superset of the first set. The system bandwidth information may include a first part and a second part. The first part may convey the first system bandwidth for the first UEs. The first and second parts may convey the second system bandwidth for the second UEs.
摘要翻译： 描述了在无线通信系统中传送系统带宽的技术。 在一方面，系统带宽信息可以被发送到支持第一组系统带宽的第一用户设备（UE）和支持第二组系统带宽的第二UE。 在一种设计中，基站可以获得并广播指示第一UE的第一系统带宽的系统带宽信息和第二UE的第二系统带宽。 可以从第一组中选择第一系统带宽，并且可以从第二组中选择第二系统带宽，第二组可以是第一组的超集。 系统带宽信息可以包括第一部分和第二部分。 第一部分可以传达第一UE的第一系统带宽。 第一和第二部分可以传达用于第二UE的第二系统带宽。
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公开(公告)号：US09374131B2
公开(公告)日：2016-06-21
申请号：US12621945
申请日：2009-11-19
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Masato Kitazoe , Saiyiu Duncan Ho , Nathan E. Tenny
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Masato Kitazoe , Saiyiu Duncan Ho , Nathan E. Tenny
IPC分类号： H04B1/7143
CPC分类号： H04B1/7143
摘要： Techniques for performing frequency hopping in a wireless network are described. In an aspect, frequency hopping may be performed based on both cell identity (ID) and system time information. In one design, a user equipment (UE) may determine a cell ID of a cell and may obtain system time information for the cell. The UE may determine resources to use for transmission with frequency hopping based on the cell ID and the system time information. In one design, the UE may initialize a PN generator in each radio frame with an initial value determined based on the cell ID and a system frame number (SFN) for the radio frame. The UE may determine the resources to use for transmission based on a hopping function, a mirroring function, and a PN sequence from the PN generator. The UE may send a transmission on the resources to the cell.
摘要翻译： 描述用于在无线网络中执行跳频的技术。 在一个方面，可以基于小区标识（ID）和系统时间信息来执行跳频。 在一种设计中，用户设备（UE）可以确定小区的小区ID，并且可以获得小区的系统时间信息。 UE可以基于小区ID和系统时间信息来确定用于使用跳频进行传输的资源。 在一种设计中，UE可以利用基于小区ID确定的初始值和无线电帧的系统帧号（SFN）来初始化每个无线电帧中的PN发生器。 基于来自PN发生器的跳频功能，镜像功能和PN序列，UE可以确定用于传输的资源。 UE可以向资源发送资源上的传输。
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公开(公告)号：US20100189032A1
公开(公告)日：2010-07-29
申请号：US12621945
申请日：2009-11-19
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Masato Kitazoe , Saiyiu Duncan Ho , Nathan E. Tenny
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Masato Kitazoe , Saiyiu Duncan Ho , Nathan E. Tenny
CPC分类号： H04B1/7143
摘要： Techniques for performing frequency hopping in a wireless network are described. In an aspect, frequency hopping may be performed based on both cell identity (ID) and system time information. In one design, a user equipment (UE) may determine a cell ID of a cell and may obtain system time information for the cell. The UE may determine resources to use for transmission with frequency hopping based on the cell ID and the system time information. In one design, the UE may initialize a PN generator in each radio frame with an initial value determined based on the cell ID and a system frame number (SFN) for the radio frame. The UE may determine the resources to use for transmission based on a hopping function, a mirroring function, and a PN sequence from the PN generator. The UE may send a transmission on the resources to the cell.
摘要翻译： 描述用于在无线网络中执行跳频的技术。 在一个方面，可以基于小区标识（ID）和系统时间信息来执行跳频。 在一种设计中，用户设备（UE）可以确定小区的小区ID，并且可以获得小区的系统时间信息。 UE可以基于小区ID和系统时间信息来确定用于使用跳频进行传输的资源。 在一种设计中，UE可以利用基于小区ID确定的初始值和无线电帧的系统帧号（SFN）来初始化每个无线电帧中的PN发生器。 基于来自PN发生器的跳频功能，镜像功能和PN序列，UE可以确定用于传输的资源。 UE可以向资源发送资源上的传输。
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公开(公告)号：US08861451B2
公开(公告)日：2014-10-14
申请号：US13191295
申请日：2011-07-26
CPC分类号： H04L5/0098 , H04L5/0042 , H04W28/18 , H04W72/00 , H04W84/045 , H04W84/06 , H04W84/14 , H04W88/08
摘要： Methods and apparatuses are provided for determining whether to deactivate one or more uplink carriers based at least in part on determining deactivation of a downlink carrier. A linking of the one or more uplink carriers to the downlink carrier can be obtained for determining whether to deactivate the one or more uplink carriers. The linking can be a system information block linking, a carrier indicator field linking, a pathloss linking, an uplink timing reference linking, and/or the like. The one or more uplink carriers can be deactivated based on the linking and/or another linking to one or more other downlink carriers.
摘要翻译： 提供了用于至少部分地基于确定下行链路载波的去激活来确定是否去激活一个或多个上行链路载波的方法和装置。 可以获得一个或多个上行链路载波与下行链路载波的链接，用于确定是否去激活一个或多个上行链路载波。 链接可以是系统信息块链接，载波指示符字段链接，路径损耗链接，上行链路定时参考链接等。 可以基于链接和/或链接到一个或多个其它下行链路载波来去除一个或多个上行链路载波。
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公开(公告)号：US20110182234A1
公开(公告)日：2011-07-28
申请号：US12846613
申请日：2010-07-29
IPC分类号： H04W4/00
摘要： Aspects describe conveying optional network signaled values that can be utilized for communication in a communications environment. A method that includes generating a first network signaled value and a second network signaled value and transmitting first network signaled value and second network signaled value to at least one mobile device is provided. A communications apparatus, comprising a memory that retains instructions related to obtaining a first network signaled value and a second network signaled value from an access point and applying first network signaled value or second network signaled value for communication in a network as a function of a priority is also provided. Also provided are optional network signaled values that can be utilized separately from a mandatory network signaled value.
摘要翻译： 方面描述了传达可用于通信环境中的通信的可选网络信号值。 提供了一种方法，其包括生成第一网络信号值和第二网络信号值，并向第一移动设备发送第一网络信号值和第二网络信号值。 一种通信装置，包括存储器，其保存与从接入点获得第一网络信号值和第二网络信号值相关的指令，并且根据优先级应用用于网络中通信的第一网络信号值或第二网络信号值 也提供。 还提供了可以与强制网络信号值分开使用的可选网络信号值。
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公开(公告)号：US08867436B2
公开(公告)日：2014-10-21
申请号：US12846613
申请日：2010-07-29
摘要： Aspects describe conveying optional network signaled values that can be utilized for communication in a communications environment. A method that includes generating a first network signaled value and a second network signaled value and transmitting first network signaled value and second network signaled value to at least one mobile device is provided. A communications apparatus, comprising a memory that retains instructions related to obtaining a first network signaled value and a second network signaled value from an access point and applying first network signaled value or second network signaled value for communication in a network as a function of a priority is also provided. Also provided are optional network signaled values that can be utilized separately from a mandatory network signaled value.
摘要翻译： 方面描述了传达可用于通信环境中的通信的可选网络信号值。 提供了一种方法，其包括生成第一网络信号值和第二网络信号值，并向第一移动设备发送第一网络信号值和第二网络信号值。 一种通信装置，包括存储器，其保存与从接入点获得第一网络信号值和第二网络信号值相关的指令，并且根据优先级应用用于网络中通信的第一网络信号值或第二网络信号值 也提供。 还提供了可以与强制网络信号值分开使用的可选网络信号值。
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公开(公告)号：US08902867B2
公开(公告)日：2014-12-02
申请号：US12269619
申请日：2008-11-12
申请人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash , Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica , Nathan E. Tenny
发明人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash , Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica , Nathan E. Tenny
CPC分类号： H04W36/0083 , H04W84/045
摘要： Systems and methodologies are described that facilitate applying offsets and/or selectable hysteresis values to favor access points in cell reselection. In measuring and ranking surrounding access points in reselection, offsets can be applied to favorable access points to facilitate cell reselection thereto. The offset can positively affect measurements, and thus ranking as well, in some cases. Negative offsets can also be applied to lower measurements (and thus ranking) of some access points. Moreover, hysteresis values can be applied in measuring current cells to prevent frequent reselection. The hysteresis values can be selected based on a type of the current cell or related access point to expand the coverage area where desired. Thus, where the current access point is favorable, a larger hysteresis can be added to measurements related to the current access point.
摘要翻译： 描述了有助于应用偏移和/或可选滞后值以有利于小区重选中的接入点的系统和方法。 在重选中测量和排列周围接入点时，可以将偏移量应用于有利的接入点，以促进小区重新选择。 在某些情况下，偏移可以积极地影响测量，并因此排列。 负偏移也可以应用于某些接入点的较低测量（并因此排序）。 此外，滞后值可用于测量电流单元，以防频繁重新选择。 滞后值可以根据当前单元格或相关接入点的类型进行选择，以扩大覆盖范围。 因此，当前接入点是有利的，可以将更大的滞后加到与当前接入点相关的测量中。
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公开(公告)号：US08588738B2
公开(公告)日：2013-11-19
申请号：US12239502
申请日：2008-09-26
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.
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公开(公告)号：US08285285B2
公开(公告)日：2012-10-09
申请号：US12415820
申请日：2009-03-31
摘要： Systems and methodologies are described that facilitate utilizing reselection indicators in reselecting access points in wireless communications. In particular, an indicator can be provided relating to a restricted association access point that specifies whether intra-frequency reselection is allowed. If so, a mobile device receiving the indicator can reselect to other access points, to which it has access, operating in a similar frequency. If not, the mobile device can evaluate access points in other frequencies so as not to cause substantial interference to the restricted association access point. In addition, a predicted level of interference caused by communicating with an intra-frequency access point can be computed and evaluated to override the reselection indicator, in some cases. Thus, a restricted association access point can control reselection for some devices to mitigate interference while allowing the devices to override prohibitive restricted access points.
摘要翻译： 描述了有助于在无线通信中重新选择接入点中利用重选指示符的系统和方法。 特别地，可以提供与指定是否允许频率内重选的限制关联接入点有关的指示符。 如果是这样，则接收指示符的移动设备可以重新选择其具有访问权的其他接入点，以类似的频率操作。 如果不是，移动设备可以评估其他频率的接入点，以免对受限关联接入点造成实质性的干扰。 此外，在一些情况下，可以计算和评估由与频率内接入点通信引起的干扰的预测水平以覆盖重选指示符。 因此，限制关联接入点可以控制一些设备的重选以减轻干扰，同时允许设备覆盖禁止限制的接入点。
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公开(公告)号：US20110190004A1
公开(公告)日：2011-08-04
申请号：US13015531
申请日：2011-01-27
申请人： Nathan E. Tenny , Rajarshi Gupta
发明人： Nathan E. Tenny , Rajarshi Gupta
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , H04W4/02 , H04W4/20 , H04W84/042
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses for use in providing positioning assistance data with local mapping data to mobile stations. For example, positioning assistance data may comprise and/or otherwise be based, at least in part, on local mapping data which may relate to a current location of the mobile station. Such positioning assistance data may, for example, be provided to a mobile station by a first server within a cellular network.
摘要翻译： 提供了可以使用用于向移动站提供具有本地映射数据的定位辅助数据的各种方法和/或设备来实现的技术。 例如，定位辅助数据可以包括和/或以其他方式至少部分地基于可能涉及移动台的当前位置的本地映射数据。 这样的定位辅助数据可以例如由蜂窝网络内的第一服务器提供给移动台。
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