公开(公告)号：US08868077B2

公开(公告)日：2014-10-21

申请号：US13572006

申请日：2012-08-10

申请人： Murari Srinivasan ,  Brett Schein ,  Amit Butala

发明人： Murari Srinivasan ,  Brett Schein ,  Amit Butala

IPC分类号： H04W36/00 ,  H04W36/30 ,  H04W36/02 ,  H04W84/04 ,  H04W36/14

CPC分类号： H04W36/026 ,  H04W36/0072 ,  H04W36/14 ,  H04W36/30 ,  H04W84/045

摘要： A method comprises receiving a relocation required message for a user equipment from a source Radio Access Network (RAN); multicasting a relocation request to multiple local RANs; receiving a first relocation acknowledgement from a first local RAN of the multiple local RANs to which a user equipment may be handed into; and forwarding the first relocation acknowledgement to the source RAN.

摘要翻译： 一种方法包括从源无线接入网（RAN）接收用户设备的重定位所需消息; 将重定位请求多播到多个本地RAN; 从用户设备可以交付的多个本地RAN的第一本地RAN接收第一重定位确认; 以及将所述第一重定位确认转发给所述源RAN。

公开(公告)号：US20130210436A1

公开(公告)日：2013-08-15

申请号：US13572006

申请日：2012-08-10

申请人： Murari Srinivasan ,  Brett Schein ,  Amit Butala

发明人： Murari Srinivasan ,  Brett Schein ,  Amit Butala

IPC分类号： H04W36/14

CPC分类号： H04W36/026 ,  H04W36/0072 ,  H04W36/14 ,  H04W36/30 ,  H04W84/045

摘要： A method comprises receiving a relocation required message for a user equipment from a source Radio Access Network (RAN); multicasting a relocation request to multiple local RANs; receiving a first relocation acknowledgement from a first local RAN of the multiple local RANs to which a user equipment may be handed into; and forwarding the first relocation acknowledgement to the source RAN.

摘要翻译： 一种方法包括从源无线接入网（RAN）接收用户设备的重定位所需消息; 将重定位请求多播到多个本地RAN; 从用户设备可以交付的多个本地RAN的第一本地RAN接收第一重定位确认; 以及将所述第一重定位确认转发给所述源RAN。

公开(公告)号：US20120190372A1

公开(公告)日：2012-07-26

申请号：US13355391

申请日：2012-01-20

申请人： Brett Schein ,  Murari Srinivasan ,  Peter J. Worters ,  Amit Butala

发明人： Brett Schein ,  Murari Srinivasan ,  Peter J. Worters ,  Amit Butala

IPC分类号： H04W36/30

CPC分类号： H04W52/146 ,  H04W52/241 ,  H04W52/40

摘要： A method for managing uplink signal quality at a radio node and at a macrocell and/or external cell, includes determining a first transmit power associated with a radio node of a small-cell radio access network and a second transmit power associated with a macrocell and/or an external cell. A desense value associated with an uplink of the radio node of the small-cell radio access network is provided, which enables balancing of a first signal to noise-plus-interference ratio associated with an uplink of the small-cell radio access network and a second signal to noise-plus-interference ratio associated with an uplink of the macrocell and/or external cell in relation to a downlink of the radio node, thereby managing uplink signal quality at the radio node of the small-cell radio access network and at the macrocell and/or external cell.

摘要翻译： 一种用于在无线电节点处以及在宏小区和/或外部小区处理上行链路信号质量的方法，包括确定与小小区无线电接入网络的无线电节点相关联的第一发射功率和与宏小区相关联的第二发射功率， /或外部细胞。 提供了与小小区无线电接入网络的无线电节点的上行链路相关联的分值，其能够平衡与小小区无线电接入网络的上行链路相关联的第一信号与噪声加干扰比，以及 与无线电节点的下行链路相关的宏小区和/或外部小区的上行链路相关联的第二信号与噪声加干扰比，从而管理小小区无线接入网络的无线节点处的上行链路信号质量， 宏小区和/或外部小区。

公开(公告)号：US20110128890A1

公开(公告)日：2011-06-02

申请号：US12957181

申请日：2010-11-30

申请人： Brett Schein ,  Sayandev Mukherjee ,  Murari Srinivasan

发明人： Brett Schein ,  Sayandev Mukherjee ,  Murari Srinivasan

IPC分类号： H04L12/28

CPC分类号： H04W24/02 ,  H04L41/12 ,  H04W48/16

摘要： Methods, devices and computer program products facilitate self-configuration and self-optimization of radio networks. An internal topology discovery is performed to assess characteristics of a plurality of access points within an internal network. An external cell discovery can also be performed to identify one or more access points operating within an external network. Based on the assessments obtained through the internal and/or external topology discovery processes, operational parameters are assigned to each access point within the internal network. Such operational parameters can include a transmit power associated with each radio node.

摘要翻译： 方法，设备和计算机程序产品促进无线电网络的自配置和自优化。 执行内部拓扑发现以评估内部网络内的多个接入点的特性。 还可以执行外部小区发现以识别在外部网络内操作的一个或多个接入点。 基于通过内部和/或外部拓扑发现过程获得的评估，操作参数被分配给内部网络内的每个接入点。 这样的操作参数可以包括与每个无线电节点相关联的发射功率。

公开(公告)号：US08644193B2

公开(公告)日：2014-02-04

申请号：US12957181

申请日：2010-11-30

申请人： Brett Schein ,  Sayandev Mukherjee ,  Murari Srinivasan

发明人： Brett Schein ,  Sayandev Mukherjee ,  Murari Srinivasan

IPC分类号： H04L12/28

CPC分类号： H04W24/02 ,  H04L41/12 ,  H04W48/16

摘要： Methods, devices and computer program products facilitate self-configuration and self-optimization of radio networks. An internal topology discovery is performed to assess characteristics of a plurality of access points within an internal network. An external cell discovery can also be performed to identify one or more access points operating within an external network. Based on the assessments obtained through the internal and/or external topology discovery processes, operational parameters are assigned to each access point within the internal network. Such operational parameters can include a transmit power associated with each radio node.

摘要翻译： 方法，设备和计算机程序产品促进无线电网络的自配置和自优化。 执行内部拓扑发现以评估内部网络内的多个接入点的特性。 还可以执行外部小区发现以识别在外部网络内操作的一个或多个接入点。 基于通过内部和/或外部拓扑发现过程获得的评估，操作参数被分配给内部网络内的每个接入点。 这样的操作参数可以包括与每个无线电节点相关联的发射功率。

公开(公告)号：US20110130144A1

公开(公告)日：2011-06-02

申请号：US12957180

申请日：2010-11-30

申请人： Brett Schein ,  Yashwanth Hemaraj ,  Murari Srinivasan ,  Darshan Purohit

发明人： Brett Schein ,  Yashwanth Hemaraj ,  Murari Srinivasan ,  Darshan Purohit

IPC分类号： H04W36/00 ,  H04W16/24

CPC分类号： H04W24/02 ,  H04L41/12 ,  H04W48/16

摘要： Methods, devices, and computer program products facilitate various handoff operations to/from a network. A self-configuring and self-optimizing topology discovery operation provides detailed information regarding the various radio nodes that are internal and external to the network. This information is utilized to construct a plurality of neighbor lists that identify multiple tiers of neighboring radio nodes of the network. The neighbor lists and the measurements obtained from the user equipment within the network provide up-to-date information that facilitates various types of handoff operations.

摘要翻译： 方法，设备和计算机程序产品有助于向/从网络的各种切换操作。 自配置和自优化拓扑发现操作提供有关网络内部和外部的各种无线电节点的详细信息。 该信息用于构建识别网络的相邻无线电节点的多个层的多个邻居列表。 邻居列表和从网络中的用户设备获得的测量结果提供了有助于各种类型的切换操作的最新信息。

公开(公告)号：US20120257544A1

公开(公告)日：2012-10-11

申请号：US13440763

申请日：2012-04-05

申请人： Brett Schein ,  Yashwanth Hemaraj ,  Murari Srinivasan

发明人： Brett Schein ,  Yashwanth Hemaraj ,  Murari Srinivasan

IPC分类号： H04W84/18

CPC分类号： H04W24/02

摘要： Methods, devices, and computer program products facilitate proper allocation of network resource in a self-configuring network. The initial configuration space associated with the self-configuring network is updated based on information received from the network that describes particular adequacies or inadequacies of the initial configuration space. Based on the received information, the configuration space is updated to accommodate proper and efficient operations of the network.

摘要翻译： 方法，设备和计算机程序产品有助于在自配置网络中正确分配网络资源。 基于从网络接收到的信息来更新与自配置网络相关联的初始配置空间，该信息描述初始配置空间的特定充足性或不足。 基于接收到的信息，更新配置空间以适应网络的适当和有效的操作。

公开(公告)号：US08713412B2

公开(公告)日：2014-04-29

申请号：US12849211

申请日：2010-08-03

申请人： David Garrett ,  Brett Schein ,  Trevor Pearman

发明人： David Garrett ,  Brett Schein ,  Trevor Pearman

IPC分类号： H03M13/03

CPC分类号： H04L1/1835 ,  H04L1/0061 ,  H04L1/1812

摘要： Apparatuses of wireless subscribers that manage storage of HARQ packets are disclosed. One embodiment of a wireless subscriber includes receiver circuitry for wirelessly receiving HARQ packets. CRC processing circuitry checks an error status of the received HARQ packets. A HARQ memory controller divides the HARQ packets into HARQ sub-packets for storage in HARQ memory. The HARQ memory controller records storage locations and a storage order of each of the HARQ sub-packets.

摘要翻译： 公开了管理HARQ分组存储的无线用户的装置。 无线用户的一个实施例包括用于无线地接收HARQ分组的接收机电路。 CRC处理电路检查接收的HARQ分组的错误状态。 HARQ存储器控制器将HARQ分组划分为HARQ子分组以存储在HARQ存储器中。 HARQ存储器控制器记录每个HARQ子分组的存储位置和存储顺序。

公开(公告)号：US20070263739A1

公开(公告)日：2007-11-15

申请号：US11633840

申请日：2006-12-04

申请人： David Garrett ,  Trevor Pearman ,  Brett Schein ,  Tony O'Toole

发明人： David Garrett ,  Trevor Pearman ,  Brett Schein ,  Tony O'Toole

IPC分类号： H04K1/10

CPC分类号： H04L1/1845 ,  H04L1/1812

摘要： A method and system for managing memory using Hybrid Automatic Repeat Request in a communication system is provided. The method includes storing a retransmitted burst in a memory. The retransmitted burst includes plurality of bits. One or more of memory address of the retransmitted burst and the information corresponding to the retransmitted burst is recorded in a location table. The location table records memory addresses and the information corresponding to a plurality of bursts stored in the memory. The method further includes determining one or more preceding bursts corresponding to the retransmitted burst stored in the memory using location table. Thereafter, a combined burst is generated using the retransmitted burst and one or more preceding burst, if one or more preceding bursts corresponding to the retransmitted burst are stored in the memory. The combined burst includes the plurality of bits.

摘要翻译： 提供了一种用于在通信系统中使用混合自动重复请求来管理存储器的方法和系统。 该方法包括将重传的脉冲串存储在存储器中。 重传的突发包括多个比特。 重发突发的一个或多个存储器地址和对应于重发突发的信息被记录在位置表中。 位置表记录存储器地址和对应于存储在存储器中的多个突发的信息。 该方法还包括使用位置表确定与存储在存储器中的重发突发相对应的一个或多个先前的突发。 此后，如果与重新发送的突发相对应的一个或多个先前突发存储在存储器中，则使用重发突发和一个或多个先前突发生成组合突发。 组合脉冲串包括多个位。

公开(公告)号：US08856604B2

公开(公告)日：2014-10-07

申请号：US12221116

申请日：2008-07-31

申请人： Brett Schein

发明人： Brett Schein

IPC分类号： H04L1/00 ,  H04L1/16

CPC分类号： H04L1/1678 ,  H04L1/1635

摘要： A method and apparatus of providing ARQ feedback is disclosed. A first step of one method includes a transmitter transmitting ARQ blocks. A second step includes a receiver transmitting ARQ feedback messages, wherein each ARQ feedback message includes a time reference that indicates a transmission time of a latest transmission burst accounted for in the ARQ feedback message.

摘要翻译： 公开了提供ARQ反馈的方法和装置。 一种方法的第一步包括发送ARQ块的发射机。 第二步骤包括发送ARQ反馈消息的接收机，其中每个ARQ反馈消息包括指示在ARQ反馈消息中占用的最新传输突发的传输时间的时间参考。