-
公开(公告)号：US07496383B2
公开(公告)日：2009-02-24
申请号：US11342884
申请日：2006-01-31
申请人： Ryosuke Kurata , Masaaki Yano , Daiho Kasai , Kenji Yamazaki
发明人： Ryosuke Kurata , Masaaki Yano , Daiho Kasai , Kenji Yamazaki
IPC分类号： H04M1/00
摘要： A neighbor sector is automatically set to effectively perform soft handover. A base station corresponding to a first sector to communicate with a wireless terminal and a base station corresponding to a second sector to start communication with the wireless terminal due to movement of the wireless terminal or the like transmit a terminal identifier acquired from the wireless terminal, a time and a sector identifier to a base station control part (control part in the following). The control part successively stores the received sector identifier into a table correspondingly to the terminal identifier and the time received from the base station. Besides, the control part refers to the table, judges whether different sector identifiers are stored in a previously determined time range, regards a pair of the two different sector identifiers as neighbor sector candidates and counts the number of times they are regarded as the neighbor sector candidates. With respect to the neighbor sector candidates in which the counted number of times is a threshold or more, the control part transmits, to the base station corresponding to one sector of the neighbor sector candidates, a change request including the neighbor sector information concerning the other sector.
摘要翻译： 自动设置相邻扇区以有效地执行软切换。 对应于第一扇区的基站与无线终端通信的基站和与第二扇区相对应的基站由于无线终端等的移动而开始与无线终端的通信，发送从无线终端获取的终端标识符， 时间和扇区标识符到基站控制部分（下面的控制部分）。 控制部分将接收到的扇区标识符依次存储在终端标识符和从基站接收到的时间的表中。 此外，控制部分参考表格，判断在先前确定的时间范围内是否存储不同的扇区标识符，将两个不同的扇区标识符对对应为相邻扇区候选，并且将它们被视为相邻扇区的次数进行计数 候选人。 对于计数次数为阈值以上的相邻扇区候补，控制部将与相邻扇区候选的一个扇区对应的基站发送到包含其他相邻扇区信息的变更请求 部门。
-
公开(公告)号：US20060189308A1
公开(公告)日：2006-08-24
申请号：US11342884
申请日：2006-01-31
申请人： Ryosuke Kurata , Masaaki Yano , Daiho Kasai , Kenji Yamazaki
发明人： Ryosuke Kurata , Masaaki Yano , Daiho Kasai , Kenji Yamazaki
IPC分类号： H04Q7/20
摘要： A neighbor sector is automatically set to effectively perform soft handover. A base station corresponding to a first sector to communicate with a wireless terminal and a base station corresponding to a second sector to start communication with the wireless terminal due to movement of the wireless terminal or the like transmit a terminal identifier acquired from the wireless terminal, a time and a sector identifier to a base station control part (control part in the following). The control part successively stores the received sector identifier into a table correspondingly to the terminal identifier and the time received from the base station. Besides, the control part refers to the table, judges whether different sector identifiers are stored in a previously determined time range, regards a pair of the two different sector identifiers as neighbor sector candidates and counts the number of times they are regarded as the neighbor sector candidates. With respect to the neighbor sector candidates in which the counted number of times is a threshold or more, the control part transmits, to the base station corresponding to one sector of the neighbor sector candidates, a change request including the neighbor sector information concerning the other sector.
-
3.发明授权Congestion control method for wireless communication system and base station control apparatus 失效无线通信系统和基站控制装置的拥塞控制方法公开(公告)号：US07864727B2
公开(公告)日：2011-01-04
申请号：US11763504
申请日：2007-06-15
IPC分类号： H04W4/00
摘要： If a wireless resource congestion occurs, the wireless resources of the entire system are used efficiently to reduce a disconnection of communication with a congested sector and a state in which a new call cannot be originated nor terminated. A base station control apparatus compares the wireless resource usage amount of each sector of each base station with values stored in a wireless resource threshold table. If a sector of a base station is in the light congestion state, the neighbor search window size of a sector specifying the congested sector as a neighbor is changed to restrict a soft hand-over to the congested sector. If a sector of a base station is in the heavy congestion state, a mobile station which is communicating in the congested sector and receiving radio waves of another sector with stability is subjected to a forced soft hand-over.
摘要翻译： 如果发生无线资源拥塞，则有效地利用整个系统的无线资源来减少与拥塞扇区的通信的断开以及不能发起新的呼叫或终止的状态。 基站控制装置将每个基站的每个扇区的无线资源使用量与存储在无线资源阈值表中的值进行比较。 如果基站的扇区处于轻拥塞状态，则改变指定拥塞扇区作为邻居的扇区的邻居搜索窗口大小，以限制对拥塞扇区的软切换。 如果基站的扇区处于严重的拥塞状态，则在拥塞扇区进行通信并且稳定地接收另一扇区的无线电波的移动台受到强制软切换。
-
4.发明申请Congestion Control Method For Wireless Communication System and Base Station Control Apparatus 失效无线通信系统和基站控制装置的拥塞控制方法公开(公告)号：US20070293235A1
公开(公告)日：2007-12-20
申请号：US11763504
申请日：2007-06-15
IPC分类号： H04Q7/20
摘要： If a wireless resource congestion occurs, the wireless resources of the entire system are used efficiently to reduce a disconnection of communication with a congested sector and a state in which a new call cannot be originated nor terminated. A base station control apparatus compares the wireless resource usage amount of each sector of each base station with values stored in a wireless resource threshold table. If a sector of a base station is in the light congestion state, the neighbor search window size of a sector specifying the congested sector as a neighbor is changed to restrict a soft hand-over to the congested sector. If a sector of a base station is in the heavy congestion state, a mobile station which is communicating in the congested sector and receiving radio waves of another sector with stability is subjected to a forced soft hand-over.
摘要翻译： 如果发生无线资源拥塞，则有效地利用整个系统的无线资源来减少与拥塞扇区的通信的断开以及不能发起新的呼叫或终止的状态。 基站控制装置将每个基站的每个扇区的无线资源使用量与存储在无线资源阈值表中的值进行比较。 如果基站的扇区处于轻拥塞状态，则改变指定拥塞扇区作为邻居的扇区的邻居搜索窗口大小，以限制对拥塞扇区的软切换。 如果基站的扇区处于严重的拥塞状态，则在拥塞扇区进行通信并且稳定地接收另一扇区的无线电波的移动台受到强制软切换。
-
-
-
搜索结果
4 条记录 (耗时 0.022 秒)
