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公开(公告)号：US20150029944A1
公开(公告)日：2015-01-29
申请号：US13950343
申请日：2013-07-25
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Hithesh Nama , Pete Worters , Gopal Harikumar
CPC classification number: H04L5/0091 , H04L5/0035 , H04L5/0073 , H04W4/00
Abstract: A method of joint processing of data in a radio access network (RAN) that includes a plurality of radio nodes each associated with a cell and a services node operatively coupled to the radio nodes is provided. The services node provides connectivity to a core network. The method includes determining that a plurality of first UEs (User Equipment) each being serviced by a selected set of the cells is to operate in accordance with a hybrid joint processing scheme. Information is transferred between the plurality of first UEs and the radio nodes in accordance with the hybrid joint processing scheme by performing L1 layer processing on the radio nodes and L2 layer processing at the services node.
Abstract translation: 提供了一种在无线电接入网络（RAN）中联合处理数据的方法，该方法包括与小区相关联的多个无线电节点和可操作地耦合到无线电节点的服务节点。 服务节点提供与核心网络的连接。 该方法包括确定由所选择的小区集合服务的多个第一UE（用户设备）要根据混合联合处理方案进行操作。 通过对无线节点进行L1层处理，在服务节点进行L2层处理，根据混合联合处理方式，在多个第一UE与无线节点之间传送信息。
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公开(公告)号：US20140364120A1
公开(公告)日：2014-12-11
申请号：US14306280
申请日：2014-06-17
Applicant: SpiderCloud Wireless, Inc.
Inventor： Amit Butala , Hithesh Nama , Pete Worters
IPC: H04W36/00
CPC classification number: H04W36/0005 , H04W36/0061 , H04W36/04 , H04W48/12
Abstract: A beacon cell adapted for use in a small cell RAN includes dual identities—a beacon identity and a regular or “live” identity—in which the identities are individually configured to address differing performance requirements in the small cell RAN. The beacon identity in the cell is specially configured to meet the performance requirements for mobile user equipment (UE) to be able to quickly and easily move from a macrocell base station in a mobile operator's network to the small cell RAN using a process called “reselection.” The live identity is configured to meet all requirements for service to be provided to the UE within the small cell RAN. Once captured by the beacon identity of the beacon cell, the UE can then immediately reselect to the live identity of the cell which operates in a conventional manner.
Abstract translation: 适于在小小区RAN中使用的信标小区包括双重身份 - 信标身份和规则或“活”身份，其中身份被单独配置以解决小小区RAN中的不同性能要求。 小区中的信标身份被特别配置为满足移动用户设备（UE）的性能要求，以便能够使用称为“重选”的过程快速且容易地从移动运营商网络中的宏小区基站移动到小小区RAN “。实时身份被配置为满足要在小小区RAN内向UE提供的服务的所有要求。 一旦被信标小区的信标标识捕获，UE然后可以立即重新选择以常规方式操作的小区的活动身份。
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公开(公告)号：US09544761B2
公开(公告)日：2017-01-10
申请号：US13752358
申请日：2013-01-28
Applicant: SpiderCloud Wireless, Inc.
Inventor： Hithesh Nama , Pete Worters
Abstract: A dual identity cell adapted for use in a small cell RAN includes two identities that may be supported on the same hardware platform—a dedicated PCI (Physical Cell Identity as defined under LTE) identity and a common PCI identity. The dedicated PCI identity operates similarly to a cell in a regular RAN in which neighboring cells use unique PCIs so that user equipment (UE) may distinguish among cells. The dedicated PCI identity, when exposed to the UE, may be used to determine the position of a UE within the RAN so that cells within listening range of the UE are identified. Those identified cells (termed here as the “detected set”) can then transmit the same data and control signals to the UE using their common PCI identities. In this way, all the cells in the detected set appear to the UE as one single cell.
Abstract translation: 适用于小小区RAN的双重身份单元包括可以在相同硬件平台上支持的两个身份 - 专用PCI（在LTE下定义的物理小区标识）身份和公共PCI身份。 专用PCI身份与常规RAN中的小区类似地运行，其中相邻小区使用唯一的PCI，以便用户设备（UE）可以区分小区。 当暴露给UE时，专用PCI标识可用于确定RAN在RAN内的位置，以便识别UE的监听范围内的小区。 那些识别的小区（这里称为“检测组”）然后可以使用它们的共同的PCI身份向UE发送相同的数据和控制信号。 以这种方式，检测到的集合中的所有小区对于UE来说显示为单个小区。
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4.发明授权公开(公告)号：US08958809B2
公开(公告)日：2015-02-17
申请号：US13752372
申请日：2013-01-28
Applicant: SpiderCloud Wireless, Inc.
Inventor： Hithesh Nama , Pete Worters
CPC classification number: H04W28/16 , H04W72/1247 , H04W72/1278
Abstract: A radio access network, such as an LTE E-RAN, employs a hierarchical architecture and includes a services node that provides connectivity between the radio nodes in the RAN and a core network. The RAN employs a hybrid coordinated scheduling scheme in which independent schedulers are running on the services node and the radio nodes. In this way the services node can allocate scheduling resources for some of the UEs in the RAN while the radio nodes can allocate scheduling resources for the remaining UEs in their respective serving cells. In some cases a prioritization approach is used in which the radio nodes do not schedule any radio resources that have already been scheduled by the services node.
Abstract translation: 诸如LTE E-RAN的无线电接入网络采用分层架构，并且包括提供RAN中的无线节点与核心网络之间的连接的服务节点。 RAN采用混合协调调度方案，其中独立调度器在服务节点和无线电节点上运行。 以这种方式，服务节点可以为RAN中的一些UE分配调度资源，而无线电节点可以为其各自的服务小区中的剩余UE分配调度资源。 在某些情况下，使用优先级方法，其中无线电节点不调度已经由服务节点调度的任何无线电资源。
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公开(公告)号：US20140302859A1
公开(公告)日：2014-10-09
申请号：US13859480
申请日：2013-04-09
Applicant: SpiderCloud Wireless, Inc.
Inventor： Hithesh Nama , Pete Worters , Gopal Harikumar
IPC: H04W16/10
CPC classification number: H04W16/10
Abstract: A services node or central controller or coordinator is provided that dynamically computes fractional frequency reuse allocation among user equipment in a radio access network. The central controller or coordinator communicates the fractional frequency reuse allocation and configures the individual MAC schedulers within each radio node in the radio access network. Inputs to the central coordinator may include its serving radio node, a detected set of radio nodes, and information about user equipment buffer status both in the downlink and uplink. In one implementation, interference graphs are constructed for downlinks and uplink separately and the same are used with a heuristic independent set algorithm to compute the frequency allocation.
Abstract translation: 提供了一种服务节点或中央控制器或协调器，其动态地计算无线电接入网络中的用户设备之间的分数频率重用分配。 中央控制器或协调器传送分数频率重用分配，并配置无线电接入网络内每个无线电节点内的各个MAC调度器。 中央协调器的输入可以包括其服务无线电节点，检测到的一组无线电节点，以及在下行链路和上行链路中关于用户设备缓冲器状态的信息。 在一个实现中，针对下行链路和上行链路分别构建干扰图，并且使用与启发式独立集合算法相同的干扰图来计算频率分配。
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Patent Agency Ranking
公开(公告)号：US20140211690A1
公开(公告)日：2014-07-31
申请号：US13752358
申请日：2013-01-28
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Hithesh Nama , Pete Worters
IPC: H04W16/18
Abstract: A dual identity cell adapted for use in a small cell RAN includes two identities that may be supported on the same hardware platform—a dedicated PCI (Physical Cell Identity as defined under LTE) identity and a common PCI identity. The dedicated PCI identity operates similarly to a cell in a regular RAN in which neighboring cells use unique PCIs so that user equipment (UE) may distinguish among cells. The dedicated PCI identity, when exposed to the UE, may be used to determine the position of a UE within the RAN so that cells within listening range of the UE are identified. Those identified cells (termed here as the “detected set”) can then transmit the same data and control signals to the UE using their common PCI identities. In this way, all the cells in the detected set appear to the UE as one single cell.
Abstract translation: 适用于小小区RAN的双重身份单元包括可以在相同硬件平台上支持的两个身份 - 专用PCI（在LTE下定义的物理小区标识）身份和公共PCI身份。 专用PCI身份与常规RAN中的小区类似地运行，其中相邻小区使用唯一的PCI，以便用户设备（UE）可以区分小区。 当暴露给UE时，专用PCI标识可用于确定RAN在RAN内的位置，以便识别UE的监听范围内的小区。 那些识别的小区（这里称为“检测组”）然后可以使用它们的共同的PCI身份向UE发送相同的数据和控制信号。 以这种方式，检测到的集合中的所有小区对于UE来说显示为单个小区。
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公开(公告)号：US08755802B1
公开(公告)日：2014-06-17
申请号：US13726991
申请日：2012-12-26
Applicant: SpiderCloud Wireless, Inc.
Inventor： Amit Butala , Hithesh Nama , Pete Worters
IPC: H04W36/00
CPC classification number: H04W36/0005 , H04W36/0061 , H04W36/04 , H04W48/12
Abstract: A beacon cell adapted for use in a small cell RAN includes dual identities—a beacon identity and a regular or “live” identity—in which the identities are individually configured to address differing performance requirements in the small cell RAN. The beacon identity in the cell is specially configured to meet the performance requirements for mobile user equipment (UE) to be able to quickly and easily move from a macrocell base station in a mobile operator's network to the small cell RAN using a process called “reselection.” The live identity is configured to meet all requirements for service to be provided to the UE within the small cell RAN. Once captured by the beacon identity of the beacon cell, the UE can then immediately reselect to the live identity of the cell which operates in a conventional manner.
Abstract translation: 适于在小小区RAN中使用的信标小区包括双重身份 - 信标身份和规则或“活”身份，其中身份被单独配置以解决小小区RAN中的不同性能要求。 小区中的信标身份被特别配置为满足移动用户设备（UE）的性能要求，以便能够使用称为“重选”的过程快速且容易地从移动运营商网络中的宏小区基站移动到小小区RAN “。实时身份被配置为满足要在小小区RAN内向UE提供的服务的所有要求。 一旦被信标小区的信标标识捕获，UE然后可以立即重新选择以常规方式操作的小区的活动身份。
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公开(公告)号：US09510205B2
公开(公告)日：2016-11-29
申请号：US13859480
申请日：2013-04-09
Applicant: SpiderCloud Wireless, Inc.
Inventor： Hithesh Nama , Pete Worters , Gopal Harikumar
CPC classification number: H04W16/10
Abstract: A services node or central controller or coordinator is provided that dynamically computes fractional frequency reuse allocation among user equipment in a radio access network. The central controller or coordinator communicates the fractional frequency reuse allocation and configures the individual MAC schedulers within each radio node in the radio access network. Inputs to the central coordinator may include its serving radio node, a detected set of radio nodes, and information about user equipment buffer status both in the downlink and uplink. In one implementation, interference graphs are constructed for downlinks and uplink separately and the same are used with a heuristic independent set algorithm to compute the frequency allocation.
Abstract translation: 提供了一种服务节点或中央控制器或协调器，其动态地计算无线电接入网络中的用户设备之间的分数频率重用分配。 中央控制器或协调器传送分数频率重用分配，并配置无线电接入网络内每个无线电节点内的各个MAC调度器。 中央协调器的输入可以包括其服务无线电节点，检测到的一组无线电节点，以及在下行链路和上行链路中关于用户设备缓冲器状态的信息。 在一个实现中，针对下行链路和上行链路分别构建干扰图，并且使用与启发式独立集合算法相同的干扰图来计算频率分配。
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公开(公告)号：US09356764B2
公开(公告)日：2016-05-31
申请号：US13950343
申请日：2013-07-25
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Hithesh Nama , Pete Worters , Gopal Harikumar
CPC classification number: H04L5/0091 , H04L5/0035 , H04L5/0073 , H04W4/00
Abstract: A method of joint processing of data in a radio access network (RAN) that includes a plurality of radio nodes each associated with a cell and a services node operatively coupled to the radio nodes is provided. The services node provides connectivity to a core network. The method includes determining that a plurality of first UEs (User Equipment) each being serviced by a selected set of the cells is to operate in accordance with a hybrid joint processing scheme. Information is transferred between the plurality of first UEs and the radio nodes in accordance with the hybrid joint processing scheme by performing L1 layer processing on the radio nodes and L2 layer processing at the services node.
Abstract translation: 提供了一种在无线电接入网络（RAN）中联合处理数据的方法，该方法包括与小区相关联的多个无线电节点和可操作地耦合到无线电节点的服务节点。 服务节点提供与核心网络的连接。 该方法包括确定由所选择的小区集合服务的多个第一UE（用户设备）要根据混合联合处理方案进行操作。 通过对无线节点进行L1层处理，在服务节点进行L2层处理，根据混合联合处理方式，在多个第一UE与无线节点之间传送信息。
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10.发明申请公开(公告)号：US20140213269A1
公开(公告)日：2014-07-31
申请号：US13752372
申请日：2013-01-28
Applicant: SpiderCloud Wireless, Inc.
Inventor： Hithesh Nama , Pete Worters
IPC: H04W72/04
CPC classification number: H04W28/16 , H04W72/1247 , H04W72/1278
Abstract: A radio access network, such as an LTE E-RAN, employs a hierarchical architecture and includes a services node that provides connectivity between the radio nodes in the RAN and a core network. The RAN employs a hybrid coordinated scheduling scheme in which independent schedulers are running on the services node and the radio nodes. In this way the services node can allocate scheduling resources for some of the UEs in the RAN while the radio nodes can allocate scheduling resources for the remaining UEs in their respective serving cells. In some cases a prioritization approach is used in which the radio nodes do not schedule any radio resources that have already been scheduled by the services node.
Abstract translation: 诸如LTE E-RAN的无线电接入网络采用分层架构，并且包括提供RAN中的无线节点与核心网络之间的连接的服务节点。 RAN采用混合协调调度方案，其中独立调度器在服务节点和无线电节点上运行。 以这种方式，服务节点可以为RAN中的一些UE分配调度资源，而无线电节点可以为其各自的服务小区中的剩余UE分配调度资源。 在某些情况下，使用优先级方法，其中无线电节点不调度已经由服务节点调度的任何无线电资源。
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