公开(公告)号：US5963870A

公开(公告)日：1999-10-05

申请号：US932254

申请日：1997-09-17

申请人： Ashvin Chheda ,  Michael S. Feeney ,  Ahmad Jalali

发明人： Ashvin Chheda ,  Michael S. Feeney ,  Ahmad Jalali

IPC分类号： H04B7/005 ,  H04Q7/20

CPC分类号： H04W52/143 ,  H04W52/40 ,  H04W52/12 ,  H04W52/282

摘要： The power control process switches between IS-95 forward power control and fast forward power control using either speed or hand-off status information from the mobile radiotelephone. If the received information indicates either a slower speed or the number of communication links is less than a predetermined number, the fast forward power control process is used. If the received information indicates either a fast speed or the number of links is greater than or equal to the predetermined number (the radiotelephone is in a hand-off situation), the forward power control process is used.

摘要翻译： 功率控制过程使用移动无线电话机的速度或切换状态信息在IS-95正向功率控制和快速功率控制之间切换。 如果接收到的信息指示较慢的速度或通信链路的数量小于预定数量，则使用快进功率控制处理。 如果接收到的信息指示快速或链路数量大于或等于预定数量（无线电话机处于越区切换状态），则使用正向功率控制处理。

公开(公告)号：US6075815A

公开(公告)日：2000-06-13

申请号：US931991

申请日：1997-09-17

申请人： Ashvin Chheda ,  Michael S. Feeney ,  Ahmad Jalali

发明人： Ashvin Chheda ,  Michael S. Feeney ,  Ahmad Jalali

IPC分类号： H04B7/005 ,  H04B17/00

CPC分类号： H04W52/24 ,  H04W52/12 ,  H04W52/20 ,  H04W52/225 ,  H04W52/40

摘要： The process determines the I channel and Q channel components for each received soft value. The location of each soft value with respect to the fade line is determined using the I and Q channel components. These locations are averaged over a power control group duration to determine the noise density. The symbol energy is determined by subtracting the average perpendicular distance from the soft value point to the fade line from half the square of the average of the distance from the soft value point to the origin.

摘要翻译： 该过程确定每个接收的软值的I通道和Q通道组件。 使用I和Q通道分量来确定每个软值相对于淡入淡出线的位置。 这些位置在功率控制组持续时间内被平均以确定噪声密度。 通过从软值点到从原始值的距离的平均值的平方的平方的一半减去从软值点到褪色线的平均垂直距离来确定符号能量。

公开(公告)号：US6073025A

公开(公告)日：2000-06-06

申请号：US932253

申请日：1997-09-17

申请人： Ashvin Chheda ,  Michael S. Feeney ,  Ahmad Jalali

发明人： Ashvin Chheda ,  Michael S. Feeney ,  Ahmad Jalali

IPC分类号： H04B7/005 ,  H04B1/06 ,  G01F3/02 ,  H04Q7/00

CPC分类号： H04W52/283 ,  H04W52/282 ,  H04W52/40 ,  H04W52/08

摘要： The base station controller monitors the reverse link frame error rate of all the base stations involved in a soft hand-off with a radiotelephone. The average reverse link frame error rates of these base stations are then computed and the lowest of the average error rates is found. The last known transmit power of the base station having the lowest average error rate is determined. The transmit power of those base stations having a higher average reverse link frame error rate than the best base station are adjusted to the last known transmit power of the best base station.

摘要翻译： 基站控制器用无线电话机监视与软切换有关的所有基站的反向链路帧错误率。 然后计算这些基站的平均反向链路帧错误率，并且找到平均错误率的最低值。 确定具有最低平均误码率的基站的最后已知发射功率。 具有比最佳基站更高的平均反向链路帧错误率的那些基站的发射功率被调整到最佳基站的最后已知的发射功率。

公开(公告)号：US07782831B1

公开(公告)日：2010-08-24

申请号：US11229418

申请日：2005-09-16

申请人： Michael S. Feeney

发明人： Michael S. Feeney

IPC分类号： H04B7/212

CPC分类号： H04B7/2656

摘要： A method for dynamically implementing a TDMA management cycle for a wireless network is described. The method includes communicating between nodes in the wireless network using a time division multiple access structure, the time division multiple access structure including time divisions having time frames, each time frame having a plurality of time slots, the plurality of time slots including TDMA management slots. The method further includes defining a node partition, the node partition including all of the nodes within the wireless network that are able to route messages to each other, defining a TDMA management cycle, the TDMA management cycle configured to include a TDMA management slot assigned to every node within the partition, storing, at each node, an assignment of the node to a TDMA management slot number, and dynamically adapting the size of the TDMA management cycle based on the number of active nodes in the partition, wherein the size of the TDMA management cycle is a multiple of a base cycle.

摘要翻译： 描述了一种动态实现无线网络的TDMA管理周期的方法。 该方法包括使用时分多址结构在无线网络中的节点之间进行通信，所述时分多址结构包括具有时间帧的时分，每个时隙具有多个时隙，所述多个时隙包括TDMA管理时隙 。 该方法还包括定义节点分区，该节点分区包括无线网络内能够将消息彼此路由的所有节点的节点分区，定义TDMA管理周期，该TDMA管理周期被配置为包括分配给 分区内的每个节点，在每个节点处将节点的分配存储到TDMA管理时隙号，并且基于分区中的活动节点的数量动态地适应TDMA管理周期的大小，其中， TDMA管理周期是基本周期的倍数。

公开(公告)号：US07343170B1

公开(公告)日：2008-03-11

申请号：US10897154

申请日：2004-07-21

申请人： Michael S. Feeney ,  Fred D. Mabe ,  James A. Stevens

发明人： Michael S. Feeney ,  Fred D. Mabe ,  James A. Stevens

IPC分类号： H04B7/00

CPC分类号： H04W72/0406 ,  H04B7/18506 ,  H04W92/18

摘要： A method for allowing a node in a wireless communication network to access time slot assignment information on multiple channels includes assigning the node to a first channel associated with a channelized neighborhood having a plurality of nodes. The node communicates in accordance with an access protocol having a common channel frame portion and a channelized frame portion. A plurality of staggered channelized bootstrap slot sections are provided in the channelized frame portion. Each channelized bootstrap slot section is associated with a different channel and offset in time from the other channelized bootstrap slot sections.

摘要翻译： 允许无线通信网络中的节点访问多个信道上的时隙分配信息的方法包括将节点分配给与具有多个节点的信道化邻域相关联的第一信道。 节点根据具有公共信道帧部分和信道化帧部分的接入协议进行通信。 在信道化帧部分中提供多个交错的信道化引导时隙部分。 每个信道化引导时隙部分与不同的信道相关联，并在时间上与其他信道化引导时隙部分相关联。