公开(公告)号：US06421536B1

公开(公告)日：2002-07-16

申请号：US09287684

申请日：1999-04-07

申请人： Hiroshi Uranaka ,  Noritoshi Ogasawara ,  Kenji Takagi ,  Hidenori Ishii

发明人： Hiroshi Uranaka ,  Noritoshi Ogasawara ,  Kenji Takagi ,  Hidenori Ishii

IPC分类号： H04Q720

CPC分类号： H04M3/54 ,  H04M1/737 ,  H04M3/42323 ,  H04M2207/206

摘要： A communication system includes an exchange, one or a plurality of telephones connected to the exchange via a telephone circuit network, and one or a plurality of computers connected to the exchange at least via the telephone circuit network. Among those telephones and computers, a first telephone is correlated with a first computer. The first telephone sends the first computer a first call reception state report indicating a call reception state of the first telephone via a first route. When receiving the first call reception state report, the first computer sends the exchange a prescribed telephone circuit control instruction for a call directed to the first telephone. When receiving the prescribed telephone circuit control instruction, the exchange performs a telephone circuit control for the call directed to the first telephone according to the prescribed telephone circuit control instruction.

摘要翻译： 通信系统包括通过电话电路网络连接到交换机的交换机，一个或多个电话以及至少经由电话电路网络连接到交换机的一个或多个计算机。 在这些电话和计算机中，第一电话与第一台计算机相关联。 第一电话经由第一路由向第一计算机发送指示第一电话的呼叫接收状态的第一呼叫接收状态报告。 当接收到第一呼叫接收状态报告时，第一计算机向交换机发送用于针对第一电话的呼叫的规定的电话电路控制指令。 当接收到规定的电话电路控制指令时，交换机根据规定的电话电路控制指令执行针对第一电话的呼叫的电话电路控制。

公开(公告)号：US07751820B2

公开(公告)日：2010-07-06

申请号：US11628046

申请日：2005-03-17

申请人： Hidenori Ishii ,  Kenji Takagi

发明人： Hidenori Ishii ,  Kenji Takagi

IPC分类号： H04W36/00

CPC分类号： H04W36/10 ,  H04W92/14 ,  H04W92/22

摘要： There are a wireless access network comprising a radio network gateway apparatus (101), radio access network control apparatus (102a), (102b) and a base stations (103a), (103b) and a terminal (104) accommodated in the wireless access network and when the terminal (104) enters into a new cell B, a packet data is transmitted from the source radio access network control apparatus (102a) to the target radio access network control apparatus (102b). Further, when the terminal (104) switches the radio access network control apparatus (102) with which the terminal (104) communicates, the target radio access network control apparatus (102b) switches a transmission line of a data to be transmitted to the terminal (104) from a wireless data to a packet data in the source radio access network control apparatus (102a), and from the source packet data to a target packet data in a synchronized manner at each timing. This reduces traffic which occurs when switching a radio access network control apparatus to be communicated while the terminal moves between cells and prevent packet interruption in a wireless access network providing packet transmission service.

摘要翻译： 存在无线接入网络，包括无线网络网关装置（101），无线接入网络控制装置（102a），（102b）以及基站（103a），（103b）和容纳在无线接入中的终端 网络，并且当终端（104）进入新小区B时，从源无线接入网络控制装置（102a）向目标无线接入网络控制装置（102b）发送分组数据。 此外，当终端（104）切换与终端（104）通信的无线接入网络控制装置（102）时，目标无线接入网络控制装置（102b）将要发送的数据的传输线切换到终端 （104）从无线数据到源无线接入网络控制装置（102a）中的分组数据，并且在每个定时以同步的方式从源分组数据到目标分组数据。 这减少了当终端在小区之间移动时切换要通信的无线接入网络控制装置发生的业务，并且防止在提供分组传输服务的无线接入网络中的分组中断。

公开(公告)号：US20080045220A1

公开(公告)日：2008-02-21

申请号：US10582793

申请日：2005-03-17

申请人： Hidenori Ishii ,  Kenji Takagi

发明人： Hidenori Ishii ,  Kenji Takagi

IPC分类号： H04Q7/20

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04W92/20

摘要： A corresponding table between a number of a cell and a main base station (102) accommodating the cell is prepared in a node (wireless network control apparatus (101) or main base station (102)) within a radio access network. When a terminal (104) is moved and enters an overlapped area of cells (a) and (b) from an original cell (a), in the case that a main base station (102a) to which the terminal (104) was connected in the cell (a) can accommodate the cell (b) that the terminal (104) has entered, the sub base station (103b) is connected to the main base station (102a), and site diversity is performed in the main base station (102a). Thus, when site diversity is performed between main base stations in a radio access network using a base station in which a baseband processing section is separated from a radio transmission/reception section, traffic flowing between the wireless network control apparatus and the base station is reduced.

摘要翻译： 在无线电接入网络内的节点（无线网络控制装置（101）或主基站（102））中准备了容纳小区的小区数目和主基站（102）之间的对应表。 当终端（104）从原始小区（a）移动并进入小区（a）和（b）的重叠区域时，在终端（104）所在的主基站（102a）为 连接在小区（a）中的小区（a）可以容纳终端（104）进入的小区（b），子基站（103b）连接到主基站（102a），并且在 主基站（102a）。 因此，当使用基带处理部分与无线电发送/接收部分离的基站在无线电接入网络中的主基站之间进行站点分集时，在无线网络控制装置和基站之间流动的业务减少 。

公开(公告)号：US20060285523A1

公开(公告)日：2006-12-21

申请号：US10556379

申请日：2004-05-12

申请人： Hidenori Ishii ,  Toshiaki Nagasawa ,  Kenji Takagi ,  Go Nakano

发明人： Hidenori Ishii ,  Toshiaki Nagasawa ,  Kenji Takagi ,  Go Nakano

IPC分类号： H04B7/216

CPC分类号： H04W16/10 ,  H04W28/08

摘要： Based on traffic that includes a plurality of types of calls and varies with time, resources are located efficiently in a base transceiver station that has a plurality of cards that perform baseband signal processing, and prevention of the occurrence of call loss is contrived. There are provided signal processing cards that perform baseband signal processing and so forth, a radio resource monitoring section that monitors the state of signal processing cards, a radio resource control section that performs signal processing card resource allocation and shifting, and a traffic recording section that records the traffic generated in different time periods; and call loss when accommodating a most frequently generated call in each time period can be prevented by, as far as possible, determining a threshold value for the number of vacant resources from the call that is to be accommodated, activating relocation processing when the number of vacant resources in the base transceiver station becomes lower than the threshold value, and varying the threshold value based on the number of required resources of the most frequently generated calls in each time period.

摘要翻译： 基于包括多种类型的呼叫并随时间变化的流量，资源有效地位于具有执行基带信号处理的多个卡的基站收发台中，并且防止发生呼叫丢失。 提供执行基带信号处理等的信号处理卡，监视信号处理卡的状态的无线电资源监视部分，执行信号处理卡资源分配和移位的无线电资源控制部分，以及业务记录部分， 记录在不同时间段内生成的流量; 并且在每个时间段内容纳最频繁生成的呼叫时的呼叫损失可以通过尽可能地确定来自待容纳的呼叫的空闲资源的数量的阈值来确定，当数量为 基站中的空闲资源变得低于阈值，并且基于每个时间段中最频繁生成的呼叫的所需资源的数量来改变阈值。

公开(公告)号：US20070238469A1

公开(公告)日：2007-10-11

申请号：US11570476

申请日：2005-12-01

申请人： Yuichi Tsukamoto ,  Hidenori Ishii ,  Kenji Takagi

发明人： Yuichi Tsukamoto ,  Hidenori Ishii ,  Kenji Takagi

IPC分类号： H04Q7/36

CPC分类号： H04W88/08

摘要： A radio network controller which includes radio resource administration means for administrating a state of the use of radio resource, rack information administration means for administrating a state of the use of resource at base band signal processing unit in base transceiver station, and control means for selecting a call frequency used in base transceiver station and allocating it to a certain rack of base band signal processing unit. In the above configuration, a percentage of loss calls which occurred due to an insufficiency of empty amount with the radio resource, or of empty amount with the base band resource, can be lowered.

摘要翻译： 一种无线电网络控制器，包括用于管理无线电资源的使用状态的无线电资源管理装置，用于管理基站收发器中基带信号处理单元的资源使用状态的机架信息管理装置，以及用于选择 在基站收发台中使用的呼叫频率，并将其分配给某个机架的基带信号处理单元。 在上述结构中，可以降低由于无线电资源的空值不足而导致的损失呼叫的百分比或者带有基带资源的空值。

公开(公告)号：US20050107123A1

公开(公告)日：2005-05-19

申请号：US10967230

申请日：2004-10-19

申请人： Hidenori Ishii ,  Kenji Takagi ,  Go Nakano

发明人： Hidenori Ishii ,  Kenji Takagi ,  Go Nakano

IPC分类号： H04W16/02 ,  H04J13/00 ,  H04L29/06 ,  H04L29/08 ,  H04M1/00 ,  H04W24/00 ,  H04W24/02

CPC分类号： H04W24/02

摘要： A base transceiver station enabling increases in the number of calls that can be accommodated at the same time. In the apparatus, each of signal processing cards 103-1 to 103-M has a predetermined number of resources to perform baseband processing on a call. Group creating section 108 compares the number of required resources of a call with a predetermined number, and sorts the call to a group corresponding to a result of the comparison. Resource control section 104 allocates a call to connect to either of signal processing cards 103-1 to 103-M. Further, resource control section 104 reallocates the call to another signal processing card of signal processing cards 103-1 to 103-M, according to the group to which the call, allocated to either of signal processing cards 103-1 to 103-M, is sorted.

摘要翻译： 基站收发台能够同时增加可以容纳的呼叫数量。 在该装置中，信号处理卡103-1至103-M中的每一个具有预定数量的资源，以对呼叫进行基带处理。 组创建部分108将呼叫的所需资源的数量与预定数量进行比较，并且将呼叫对应于与比较结果相对应的组进行排序。 资源控制部分104分配呼叫以连接到信号处理卡103-1至103-M中的任一个。 此外，资源控制部104根据分配给信号处理卡103-1〜103-M中的任一个的呼叫的组，将呼叫重新分配给信号处理卡103-1〜103-M的其他信号处理卡， 被排序。

公开(公告)号：US20050096089A1

公开(公告)日：2005-05-05

申请号：US10978723

申请日：2004-11-02

申请人： Hidenori Ishii ,  Toshiaki Nagasawa ,  Kenji Takagi

发明人： Hidenori Ishii ,  Toshiaki Nagasawa ,  Kenji Takagi

IPC分类号： H04W28/26 ,  H04W60/04 ,  H04Q7/20

CPC分类号： H04W28/26 ,  H04W60/04 ,  H04W72/04 ,  H04W88/08

摘要： A base station apparatus 102 is provided with a terminal state management section 107 that manages the state as to whether a communication terminal apparatus 101 which belongs to the cell covered by the own apparatus is in communication or waiting for a call, a decision section 1051 that decides whether the communication terminal apparatus 101 is stationary or moving and a resource reservation allocation section 1052 that allocates reservations of resources according to the respective numbers of moving terminal apparatuses and stationary terminal apparatuses calculated based on the decision result, and performs state management according to the actual state of the communication terminal apparatus 101 and allocates resources to the respective moving terminal apparatuses and stationary terminal apparatuses appropriately.

摘要翻译： 基站装置102设置有终端状态管理部107，其管理属于由本装置覆盖的小区的通信终端装置101是通信还是等待呼叫的状态，判定部1051 决定通信终端装置101是静止还是移动，以及资源预留分配部1052，其根据基于判定结果计算出的移动终端装置和固定式终端装置的各个数量分配资源的预约，根据该决定结果进行状态管理 通信终端装置101的实际状态，并且适当地向各移动终端装置和固定式终端装置分配资源。

公开(公告)号：US07664458B2

公开(公告)日：2010-02-16

申请号：US10582793

申请日：2005-03-17

申请人： Hidenori Ishii ,  Kenji Takagi

发明人： Hidenori Ishii ,  Kenji Takagi

IPC分类号： H04B3/36 ,  H04B7/185 ,  H04B7/14

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04W92/20

摘要： A table identifying a correspondence between a cell and a main base station accommodating the cell is prepared in a node (wireless network control apparatus or main base station) within a radio access network. When a terminal is moved and enters an overlapped area of cells (a) and (b) from an original cell (a), where a main base station (to which the terminal was connected in the cell (a) can accommodate the cell (b) that the terminal has entered, the sub base station is connected to the main base station, and site diversity is performed in the main base station. When site diversity is performed between main base stations in a radio access network using a base station in which a baseband processing section is separated from a radio transmission/reception section, traffic flowing between the wireless network control apparatus and the base station is reduced.

摘要翻译： 在无线接入网络内的节点（无线网络控制装置或主基站）中准备识别小区和容纳小区的主基站之间的对应关系的表。 当终端被移动并且从原始小区（a）进入小区（a）和（b）的重叠区域时，其中主基站（小区（a）中的终端连接到主基站）可以容纳小区 b）终端已经进入，子基站连接到主基站，并且在主基站中进行站点分集，当使用基站的无线接入网中的主基站之间进行站点分集时 基带处理部与无线发送接收部分离，能够减少在无线网络控制装置与基站之间流动的业务。

公开(公告)号：US20070258360A1

公开(公告)日：2007-11-08

申请号：US11629288

申请日：2005-03-18

申请人： Satoshi Senga ,  Hidenori Ishii ,  Kenji Takagi

发明人： Satoshi Senga ,  Hidenori Ishii ,  Kenji Takagi

IPC分类号： H04J3/14 ,  H04Q7/00

CPC分类号： H04W24/00 ,  H04W24/04 ,  H04W92/12

摘要： A radio base station device (3) comprises: a call processing control unit for transferring a signaling control signal, and transmitting a failure detection packet to a plurality of transmission paths (5) connected to a radio network controller so as to detect failure of each of the transmission paths (5); a baseband signal processing unit for transferring a user data control signal; a channel management table storing a currently set up channel and a transmission path used by the channel, as being associated with each other; and a channel management control unit for, in response to detection of failure of a transmission path (5) by the call processing control unit, receiving information indicating a state of each of the transmission paths from the call processing control unit, changing a currently set up channel to a transmission path (5) having no failure detected, and notifying the call processing control unit and the baseband signal processing unit of an address related to the transmission path (5) to which the currently set up channel is changed. Consequently, upon failure of an IP transmission path, the IP transmission path can be changed without interruption of voice and disconnection of a call at the time of failure.

摘要翻译： 无线基站装置（3）包括：呼叫处理控制单元，用于传送信令控制信号，并将故障检测分组发送到连接到无线电网络控制器的多个传输路径（5），以便检测每个 的传输路径（5）; 用于传送用户数据控制信号的基带信号处理单元; 存储当前建立的信道和由信道使用的传输路径的信道管理表彼此相关联; 以及信道管理控制单元，用于响应于由呼叫处理控制单元检测到传输路径（5）的故障，从呼叫处理控制单元接收指示每个传输路径的状态的信息，改变当前设置 向没有检测到故障的传输路径（5）发送上行信道，并且向呼叫处理控制单元和基带信号处理单元通知与当前建立的信道所改变的传输路径（5）有关的地址。 因此，在IP传输路径故障的情况下，IP传输路径可以在不中断语音和故障时断开呼叫的情况下进行改变。

公开(公告)号：US20060217123A1

公开(公告)日：2006-09-28

申请号：US10551047

申请日：2004-03-18

申请人： Hidenori Ishii ,  Kenji Takagi ,  Go Nakano ,  Tsutomu Ishii

发明人： Hidenori Ishii ,  Kenji Takagi ,  Go Nakano ,  Tsutomu Ishii

IPC分类号： H04B1/38

CPC分类号： H04W28/08 ,  H04W72/04

摘要： It is an object to achieve both improvements in system capacity and load distribution, by allocating resources so as not to generate the call loss as possible. A protected call is set, the resource allocating scheme is varied according to the resource state of each card, call allocating processing is performed to distribute loads at the low traffic time, while being performed to use up as possible resources of a card with a high in-use rate at the high traffic time, and it is thereby possible to obtain the advantageous effect of using resources with high efficiency to enable the load distribution over signal processing cards without generating the call loss as possible.

摘要翻译： 通过分配资源，尽可能不产生呼叫损失，实现系统容量和负载分配两者的改进。 设置受保护的呼叫，资源分配方案根据每张卡的资源状态而变化，执行呼叫分配处理以在低业务时间分配负载，同时执行以尽可能高的资源使用高卡 在高通信时间的使用率，从而可以获得高效率地使用资源的有利效果，以使信号处理卡上的负载分配尽可能不产生呼叫损失。