-
公开(公告)号：US09019823B1
公开(公告)日：2015-04-28
申请号：US13742999
申请日：2013-01-16
Applicant: Sprint Spectrum LP
Inventor： Hemanth Raparthy , Pinalkumari Tailor
CPC classification number: H04W74/0833 , H04W28/0247 , H04W28/0284 , H04W74/006 , H04W74/0875
Abstract: In systems and methods of random access preamble selection, a first plurality of random access preambles and a second plurality of random access preambles are stored at an access node. A random access channel request is received from a wireless device at the access node, the random access channel request comprising an application type of an application running on the wireless device, and a network load, a priority class of the wireless device, and a mobility of the wireless device are determined. When the first plurality of random access preambles is not exhausted, the network load meets a load criteria, the priority class of the wireless device meets a priority criteria, the mobility of the wireless device meets a mobility criteria, and the application type of the application meets an application criteria a random access preamble is assigned to the wireless device from the first plurality of random access preambles.
Abstract translation: 在随机接入前导码选择的系统和方法中，在接入节点处存储第一多个随机接入前导码和第二多个随机接入前导码。 从接入节点处的无线设备接收到随机接入信道请求，所述随机接入信道请求包括在无线设备上运行的应用的应用类型，以及网络负载，无线设备的优先级等级和移动性 确定无线设备。 当第一组多个随机接入前导码没有耗尽时，网络负载满足负载标准，无线设备的优先级符合优先级标准，无线设备的移动性满足移动性标准，应用类型应用 符合应用标准，从第一多个随机接入前导码分配无线设备的随机接入前导码。
-
公开(公告)号：US09204357B1
公开(公告)日：2015-12-01
申请号：US14015959
申请日：2013-08-30
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Mohammad Ghaus
Abstract: In systems and methods of access node selection, signal level criteria and a signal quality criteria are provided, and a received signal level and a received signal quality are determined based on a signal from the access node to the wireless device. An application requirement is determined of an application running on the wireless device. Based on a comparison of the received signal level and the signal level criteria, a comparison of the received signal quality and the signal quality criteria, and the application requirement, the wireless device is instructed to perform an initial access procedure with the access node.
Abstract translation: 在接入节点选择的系统和方法中，提供信号电平准则和信号质量标准，并且基于从接入节点到无线设备的信号确定接收信号电平和接收信号质量。 确定在无线设备上运行的应用的应用需求。 基于接收信号电平和信号电平准则的比较，接收信号质量与信号质量标准的比较以及应用需求，指示无线设备对接入节点执行初始接入过程。
-
公开(公告)号：US09609527B1
公开(公告)日：2017-03-28
申请号：US14566966
申请日：2014-12-11
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Yun Sung Kim , Sanghoon Sung , Dhaval Dipak Mehta
CPC classification number: H04W16/28 , H04B7/024 , H04B7/0617 , H04B15/00 , H04W72/12
Abstract: Systems and methods are described for coordinating interference mitigation techniques and beamforming. Information about transmissions made by at least one access node neighboring a first access node is obtained. Further, profile data for a wireless device within a transmission range of the first access node is obtained. The systems and methods contemplate determining that transmissions from the first access node to the wireless device will utilize beamforming, based upon the profile data for the wireless device. The first access node is instructed to schedule wireless transmissions to the wireless device utilizing beamforming, based upon the determination to use beamforming.
-
公开(公告)号：US09307474B1
公开(公告)日：2016-04-05
申请号：US14015973
申请日：2013-08-30
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Mohammad Ghaus
Abstract: In systems and method of frequency band selection, a mobility and an application requirement of an application running on a wireless device are determined for a wireless device in communication with an access node over a first frequency band using a first radio access technology. When it is detecting that a signal level of the first frequency band meets a handover criteria, a message is sent to the wireless device comprising information of a second frequency band and a third frequency band, wherein the second and third frequency bands use a second radio access technology. The wireless device is instructed to communicate with the access node using one of the second and third frequency bands based on the determined mobility and application requirement.
Abstract translation: 在频带选择的系统和方法中，对于使用第一无线电接入技术在第一频带上与接入节点进行通信的无线设备，确定在无线设备上运行的应用的移动性和应用需求。 当检测到第一频带的信号电平满足切换标准时，向包括第二频带和第三频带的信息的无线设备发送消息，其中第二和第三频带使用第二无线电 接入技术 基于确定的移动性和应用需求，指示无线设备使用第二和第三频带中的一个来与接入节点进行通信。
-
Patent Agency Ranking
5.发明授权Systems and methods for determinng access node candidates for handover of wireless devices 有权确定无线设备切换的接入节点候选的系统和方法公开(公告)号：US09264960B1
公开(公告)日：2016-02-16
申请号：US14271068
申请日：2014-05-06
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Yun-Sung Kim , Manmeet Kaur
CPC classification number: H04W36/165 , H04W36/0061 , H04W36/0083
Abstract: Systems and methods are described for determining candidates for handover of wireless devices in a wireless network. An application requirement, a mobility, and an activity factor associated with wireless devices in communication with a first access node may be used to classify wireless devices. The first access node may then receive signal information and identifiers of second access nodes from the wireless devices. The second access node identifiers may be transmitted in response to a reporting event based on a first signal level of the first access node and second signal levels of the second access nodes. A communication link between the first access node and each second access node may be used to transmit second access node network characteristics to the first access node in order to determine if the second access node is a candidate for handover of wireless devices having classification criteria.
Abstract translation: 描述了用于确定无线网络中的无线设备的切换候选的系统和方法。 可以使用与第一接入节点通信的无线设备相关联的应用需求，移动性和活动因素来对无线设备进行分类。 然后，第一接入节点可以从无线设备接收第二接入节点的信号信息和标识符。 响应于基于第一接入节点的第一信号电平和第二接入节点的第二信号电平的报告事件，可以发送第二接入节点标识符。 可以使用第一接入节点和每个第二接入节点之间的通信链路来将第二接入节点网络特性发送到第一接入节点，以便确定第二接入节点是否是具有分类标准的无线设备的切换候选。
-
公开(公告)号：US10171159B1
公开(公告)日：2019-01-01
申请号：US15451769
申请日：2017-03-07
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Yun Sung Kim , Sandeep Mangrulkar , Dennis Canoy
Abstract: A method for donor selection in a relay access node includes identifying a plurality of candidate donor access nodes and obtaining one or more characteristics associated with each of the plurality of candidate donor access nodes. The method further includes determining a primary donor access node based on a comparison of the one or more characteristics between each of the plurality of candidate donor access nodes, and receiving a reference signal transmitted by the primary donor access node at a transmission power higher than a transmission power of downlink information transmitted by the primary donor access node. One or more quality characteristics of the primary donor access node are evaluated, and based on the one or more quality characteristics meeting a predetermined threshold, a connection to the primary donor access node is requested. Devices and systems relate to donor selection.
-
7.发明授权公开(公告)号：US09794840B1
公开(公告)日：2017-10-17
申请号：US14287891
申请日：2014-05-27
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Yun-Sung Kim , Manmeet Kaur
CPC classification number: H04W36/0083
Abstract: Systems and methods are described for determining candidates for handover of wireless devices in a wireless network. A first access node in communication with one or more wireless devices may receive signal information for second access nodes from the wireless devices. A communication link between the first access node and each second access node may be used to transmit second access node network characteristics to the first access node. The first access node may store information about second access nodes in a neighbor relation table. If a removal condition is satisfied, one or more second access nodes may be removed from the first access node neighbor relation table and may be blacklisted. Blacklisted second access nodes may be monitored for improvements in signal information or network characteristics. Improved second access nodes may be removed from the blacklist based on a comparison with threshold values for signal information and network characteristics.
-
公开(公告)号：US09780860B1
公开(公告)日：2017-10-03
申请号：US14529289
申请日：2014-10-31
Applicant: Sprint Spectrum LP
Inventor： Sanghoon Sung , Yun Sung Kim , Pinalkumari Tailor , Won H. An
CPC classification number: H04B7/0632 , H04B7/0617 , H04W16/08 , H04W16/28
Abstract: Systems and methods are described for controlling a reference signal mode to facilitate beamforming. A load amount for reference signals from one or more wireless devices in communication with an access node is determined and compared with load level criteria. When the load amount meets or exceeds the load level criteria, the one or more wireless devices are directed to transmit reference signals using a subband mode of transmission. A subband quality is determined for a plurality of subbands available for the one or more wireless devices and a subband for reference signal transmission is selected from the plurality of subbands based on channel quality criteria. Wireless transmission, such as from an access node, to the one or more wireless devices is scheduled utilizing beamforming based on the reference signal.
-
公开(公告)号：US09408237B1
公开(公告)日：2016-08-02
申请号：US14658312
申请日：2015-03-16
Applicant: Sprint Spectrum LP
Inventor： Hemanth Raparthy , Pinalkumari Tailor
CPC classification number: H04W74/0833 , H04W28/0247 , H04W28/0284 , H04W74/006 , H04W74/0875
Abstract: In systems and methods of random access preamble selection, a first plurality of random access preambles and a second plurality of random access preambles are stored at an access node. A random access channel request is received from a wireless device at the access node, the random access channel request comprising an application type of an application running on the wireless device, and a network load, a priority class of the wireless device, and a mobility of the wireless device are determined. When the first plurality of random access preambles is not exhausted, the network load meets a load criteria, the priority class of the wireless device meets a priority criteria, the mobility of the wireless device meets a mobility criteria, and the application type of the application meets an application criteria a random access preamble is assigned to the wireless device from the first plurality of random access preambles.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.016 seconds)
