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1.发明申请公开(公告)号：US20180124852A1
公开(公告)日：2018-05-03
申请号：US15338250
申请日：2016-10-28
Applicant: Futurewei Technologies, Inc.
Inventor： Julia Wang , Limei Wang , Haibo Zhong
CPC classification number: H04W76/18 , H04W4/023 , H04W36/0083 , H04W36/08 , H04W36/32 , H04W48/02 , H04W48/18 , H04W76/19
Abstract: An apparatus, computer program, and method are provided for utilizing a particular radio access technology to connect to a telecommunication network before an expiration of a timer. A wireless communication device is provided including at least one hardware processor configured for sending a first request from the wireless communication device for connecting to a telecommunication network via a first base station for a first area. Such first base station implements a first radio access technology that has a first priority and a first data rate. In response to detecting a failure of the first request, a second radio access technology is utilized to connect to the telecommunication network before an expiration of a timer. Such second radio access technology has a second priority that is lower than the first priority and a second data rate that is lower than the first data rate. Further, in response to detecting that the wireless communication device has moved to a second area associated with a second base station before the expiration of the timer, a second request is sent via the second base station that implements the first radio access technology for utilizing the first radio access technology to connect to the telecommunication network before the expiration of the timer.
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公开(公告)号：US20170064605A1
公开(公告)日：2017-03-02
申请号：US15278231
申请日：2016-09-28
Applicant: Futurewei Technologies, Inc.
Inventor： Julia Wang , Navid Nader , Zhiping Jia
CPC classification number: H04W36/32 , H04W28/08 , H04W36/04 , H04W36/22 , H04W48/20 , H04W76/18 , H04W76/27
Abstract: A system and method for improving the user experience with a mobile wireless device by reconnecting to a faster speed connection after being rejected for the higher speed by an overloaded cell before expiration of a de-prioritization timer when the mobile wireless device travels away from the overloaded cell. In an embodiment, a method includes receiving from the first cell a connection rejection instructing the mobile wireless device to de-prioritize one or more frequencies of the first connection technology and a de-prioritization timer indicating a time period for the frequencies to remain de-prioritized; determining that the mobile wireless device has left the coverage area of the first cell; and connecting to a second cell of the telecommunication network via a connection in the one or more frequencies of the first connection technology prior to the expiration of the de-prioritization timer.
Abstract translation: 一种系统和方法，用于通过在移动无线设备远离超负荷的计时器之前由重载小区在超优先级计时器到期之前被重新连接到更高速度的高速连接以更快的速度连接来改善移动无线设备的用户体验 细胞。 在一个实施例中，一种方法包括从第一小区接收连接拒绝，指示移动无线设备对第一连接技术的一个或多个频率进行去优先级排序，以及指示频率保持解除的时间段的去优先级定时器， 优先; 确定所述移动无线设备已经离开所述第一小区的覆盖区域; 以及在所述去优先级定时器期满之前经由所述第一连接技术的所述一个或多个频率中的连接连接到所述电信网络的第二小区。
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3.发明申请Systems and Methods for Limiting Mobile Device Measurements for Cell Reselection and Handover 有权限制移动设备测量用于小区重选和切换的系统和方法公开(公告)号：US20150045020A1
公开(公告)日：2015-02-12
申请号：US13960507
申请日：2013-08-06
Applicant: FutureWei Technologies, Inc.
Inventor： Julia Wang , Shuqing Xing
CPC classification number: H04W36/0088 , H04W36/0016 , H04W48/16 , H04W52/0245 , H04W52/0254 , Y02D70/122 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164
Abstract: System and method embodiments are provided for limiting mobile device neighbor cell measurements for cell reselection and handover. In an embodiment, a method in a mobile device for limiting neighbor cell search and measurements for reselection and handover includes determining a state of the mobile device from one of a plurality of states, wherein the states comprises an idle state, a static-idle state, a connected state, and a static-connected state defining idle state to static-idle state and connected state to static-connected state transition criteria; defining static-idle state to idle state and static-connected state to connected state transition criteria; and selecting a time interval to wait between successive neighbor cell search and measurements for cell reselection and handover according to the state of the wireless device, wherein the time interval corresponding to one of the states is less than the time interval corresponding to another of the states.
Abstract translation: 提供了系统和方法实施例来限制用于小区重选和切换的移动设备相邻小区测量。 在一个实施例中，用于限制相邻小区搜索和用于重选和切换的测量的移动设备中的方法包括从多个状态之一确定移动设备的状态，其中状态包括空闲状态，静态空闲状态 连接状态和静态连接状态，将静态状态定义为静态空闲状态，并将连接状态定义为静态连接状态转换标准; 将静态空闲状态定义为空闲状态和静态连接状态到连接状态转换标准; 以及根据所述无线设备的状态，选择在连续的相邻小区搜索和小区重选和切换的测量之间等待的时间间隔，其中对应于所述状态之一的时间间隔小于与所述状态中的另一个相对应的时间间隔 。
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公开(公告)号：US10588153B2
公开(公告)日：2020-03-10
申请号：US15611649
申请日：2017-06-01
Applicant: Futurewei Technologies, Inc.
Inventor： Julia Wang , Limei Wang
Abstract: A processing device and associated method are provided for receiving a connection request from an application running as a background process on a wireless communication device, and determining whether one or more random access procedure criteria of a random access procedure is met. The random access procedure establishes a communication connection of the wireless communication device for the connection request. In response to the determination that the one or more random access procedure criteria is met, at least one aspect of the random access procedure is restricted, utilizing one or more processors. Further, the random access procedure is performed with a restriction of the at least one aspect to establish the communication connection for the connection request.
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公开(公告)号：US10271298B1
公开(公告)日：2019-04-23
申请号：US16022012
申请日：2018-06-28
Applicant: Futurewei Technologies, Inc.
Inventor： Tongzeng Yang , Julia Wang
Abstract: In certain embodiments, a method includes initiating, by a mobile device, an attempt to connect to a visiting network and receiving, by the mobile device in response to the attempt to connect to the visiting network, a rejection from the visiting network. The method includes initiating, by the mobile device in response to the rejection from the visiting network, a limited-services timer to initiate a limited-services state for the mobile device. The mobile device is subscribed to a service on a home network of the mobile device and is prevented in the limited-services state from attempting to access the service. The method further includes detecting, by the mobile device prior to expiration of the limited-services timer, availability of the home network and permitting, by the mobile device prior to expiration of the limited-service timer, the mobile device to attempt to connect to the home network for accessing the service.
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Patent Agency Ranking
公开(公告)号：US09485697B1
公开(公告)日：2016-11-01
申请号：US14836425
申请日：2015-08-26
Applicant: Futurewei Technologies, Inc.
Inventor： Julia Wang , Navid Nader , Zhiping Jia
CPC classification number: H04W36/32 , H04W28/08 , H04W36/04 , H04W36/22 , H04W48/20 , H04W76/18 , H04W76/27
Abstract: A system and method for improving the user experience with a mobile wireless device by reconnecting to a faster speed connection after being rejected for the higher speed by an overloaded cell before expiration of a de-prioritization timer when the mobile wireless device travels away from the overloaded cell. In an embodiment, a method includes receiving from the first cell a connection rejection instructing the mobile wireless device to de-prioritize one or more frequencies of the first connection technology and a de-prioritization timer indicating a time period for the frequencies to remain de-prioritized; determining that the mobile wireless device has left the coverage area of the first cell; and connecting to a second cell of the telecommunication network via a connection in the one or more frequencies of the first connection technology prior to the expiration of the de-prioritization timer.
Abstract translation: 一种系统和方法，用于通过在移动无线设备远离超负荷的计时器之前由重载小区在超优先级计时器到期之前被重新连接到更高速度的高速连接以更快的速度连接来改善移动无线设备的用户体验 细胞。 在一个实施例中，一种方法包括从第一小区接收连接拒绝，指示移动无线设备对第一连接技术的一个或多个频率进行去优先级排序，以及指示频率保持解除的时间段的去优先级定时器， 优先; 确定所述移动无线设备已经离开所述第一小区的覆盖区域; 以及在所述去优先级定时器期满之前经由所述第一连接技术的所述一个或多个频率中的连接连接到所述电信网络的第二小区。
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公开(公告)号：US10306697B2
公开(公告)日：2019-05-28
申请号：US15338250
申请日：2016-10-28
Applicant: Futurewei Technologies, Inc.
Inventor： Julia Wang , Limei Wang , Haibo Zhong
Abstract: An apparatus, computer program, and method are provided for utilizing a particular radio access technology to connect to a telecommunication network before an expiration of a timer. A wireless communication device is provided including at least one hardware processor configured for sending a first request from the wireless communication device for connecting to a telecommunication network via a first base station for a first area. Such first base station implements a first radio access technology that has a first priority and a first data rate. In response to detecting a failure of the first request, a second radio access technology is utilized to connect to the telecommunication network before an expiration of a timer. Such second radio access technology has a second priority that is lower than the first priority and a second data rate that is lower than the first data rate. Further, in response to detecting that the wireless communication device has moved to a second area associated with a second base station before the expiration of the timer, a second request is sent via the second base station that implements the first radio access technology for utilizing the first radio access technology to connect to the telecommunication network before the expiration of the timer.
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公开(公告)号：US20170215209A1
公开(公告)日：2017-07-27
申请号：US15006896
申请日：2016-01-26
Applicant: Futurewei Technologies, Inc.
Inventor： Julia Wang , Limei Wang , Yumin Tang , Zhiping Jia
CPC classification number: H04W74/0833 , H04W4/90 , H04W76/18 , H04W76/50
Abstract: A mobile device implemented method includes receiving a request at the mobile device from a user to make an emergency call over a network, attempting to place the emergency call via the mobile device, detecting a failure of random access attempt procedure for the emergency call by the mobile device, using a reduced back off parameter value as compared to a back off parameter value for a non-emergency call, and re-attempting the random access procedure for the emergency call via the mobile device as a function of the reduced back off parameter value.
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9.发明申请Location-based, Server Assisted Peer to Peer Service with Extensible Service Categories 审中-公开基于位置的服务器辅助对等服务与可扩展服务类别公开(公告)号：US20160182312A1
公开(公告)日：2016-06-23
申请号：US14573896
申请日：2014-12-17
Applicant: Futurewei Technologies, Inc.
Inventor： Yumin Tang , Julia Wang , April Trost , Limei Wang
CPC classification number: H04L41/5006 , G06Q30/0277 , G06Q30/0609 , H04L67/1087 , H04L67/1093
Abstract: Peer-to-peer service agreements can be facilitated by a third party without the terms of the service agreement being brokered by the third-party. In one example, a user sends a service request to a network node maintained by the third-party. The third-party operator identifies candidate service providers registered to provide the requested service, and sends referrals to the identified candidates. The referrals may be sent to each candidate device without filtering the candidate devices based on their real-time locations. The referrals may prompt a service agreement to be independently established between operators of the requesting device and one of the candidate devices without brokering from the third-party.
Abstract translation: 没有第三方经营的服务协议的条款，第三方可以促进对等服务协议。 在一个示例中，用户向第三方维护的网络节点发送服务请求。 第三方运营商识别注册提供所请求服务的候选服务提供商，并将转介发送给所识别的候选人。 可以将引用发送到每个候选设备，而不必根据其实时位置过滤候选设备。 转介可能促使服务协议在请求设备的运营商和其中一个候选设备的运营商之间独立建立，而不经第三方经纪。
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10.发明申请System and Method to Reduce Power Consumption Associated with Cell Reselection Operations 有权减少与小区重选操作相关的功耗的系统和方法公开(公告)号：US20150099517A1
公开(公告)日：2015-04-09
申请号：US14045520
申请日：2013-10-03
Applicant: FutureWei Technologies, Inc.
Inventor： Julia Wang , Ping Shi
IPC: H04W52/02
CPC classification number: H04W52/0258 , H04W48/16 , H04W48/20 , H04W88/02 , Y02D70/122 , Y02D70/1262
Abstract: Embodiments are provided for resolving, at a user equipment (UE), unnecessary frequent consecutive back and forth reselections between the same two or more network cells. In an embodiment method, upon detecting predefined criteria indicating reaching a threshold frequency of reselections between the same cells, the UE switches to a defined mobility state reducing the frequency of reselections between the same cells. In accordance with the defined mobility state, the method increases a waiting time for cell reselection. The predefined criteria includes detecting the UE in a defined Static-idle state, detecting a serving cell of the UE and a strongest neighbor cell having approximately equal signal quality for a defined duration or a defined number of consecutive measurements, and detecting a number of consecutive reselections between the same cells exceeding a defined minimum threshold.
Abstract translation: 提供实施例用于在用户设备（UE）处解决在相同的两个或多个网络小区之间的不必要的频繁连续的前后重选。 在一个实施方式中，当检测到指示达到相同小区之间的重新选择的阈值频率的预定标准时，UE切换到限定的移动性状态，降低相同小区之间的重新选择频率。 根据定义的移动性状态，该方法增加了小区重选的等待时间。 预定义的标准包括检测处于定义的静态 - 空闲状态的UE，检测UE的服务小区以及在所定义的持续时间或定义数量的连续测量中具有近似等于信号质量的最强相邻小区，以及检测连续的数量 在相同的单元之间重新选择超过定义的最小阈值。
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