Packet mode telecommunications method and system in which calls can be handed over from one path to another
    1.
    发明授权
    Packet mode telecommunications method and system in which calls can be handed over from one path to another 失效
    分组模式电信方法和系统,其中呼叫可以从一个路径切换到另一个路径

    公开(公告)号:US06690935B1

    公开(公告)日:2004-02-10

    申请号:US09458072

    申请日:1999-12-10

    IPC分类号: H04Q720

    CPC分类号: H04W36/02 H04B7/18541

    摘要: The invention concerns a method of transmitting non-dated digital data between a transmitter and a receiver in which the data can take at least two different paths between the transmitter and the receiver and handover from one path to another occurs during transmission. In the transmitter, packets intended for the second path are transmitted only after the last packet intended for the first path has been transmitted and in the transmitter and in the receiver packets on the first or second path are delayed in order for packets on the second path to arrive after packets on the first path. It is therefore not necessary to transmit signaling to differentiate the two paths at the receiver, which can include a single demodulator.

    摘要翻译: 本发明涉及一种在发射机和接收机之间传输未经注册的数字数据的方法,其中数据可以在发射机和接收机之间采取至少两个不同的路径,并且在传输期间从一个路径切换到另一个路径。 在发射机中,仅在针对第一路径的最后一个分组已经被发送并且在发射机中并且在第一或第二路径上的接收机中的数据包被延迟以便在第二路径上的分组时才发送用于第二路径的分组 在第一条路径上的数据包之后到达。 因此,不需要发送信令来区分接收机处的两个路径,其可以包括单个解调器。

    Management of resource in a point-to-multipoint- or multipoint-to-multipoint-type communication network, using two allocation levels
    2.
    发明授权
    Management of resource in a point-to-multipoint- or multipoint-to-multipoint-type communication network, using two allocation levels 有权
    使用两个分配级别管理点对多点或多点到多点类型通信网络中的资源

    公开(公告)号:US07515547B2

    公开(公告)日:2009-04-07

    申请号:US10556405

    申请日:2004-05-06

    IPC分类号: H04L12/28 H04J3/16

    摘要: A point-to-multipoint or multipoint-to-multipoint communications network includes remote traffic stations connected to a management center (CG) by radio links sharing resources. The management center (CG) includes a management module for determining a primary distribution of the resources, including assignment margins, between the radio links that it manages and previously set up between the traffic stations, as a function of first information data representing rates of occupancy per traffic type of the resources previously assigned to the radio links. Each traffic station can then determine a secondary distribution between its traffic types of the resources assigned to its radio link as a result of the primary distribution, taking account of its own rates of occupancy per traffic type.

    摘要翻译: 点到多点或多点到多点通信网络包括通过共享资源的无线电链路连接到管理中心(CG)的远程通信站。 管理中心(CG)包括管理模块,用于根据其占用率的第一信息数据来确定其管理的先前设置的无线电链路之间的资源的主分配(包括分配余量) 以前分配给无线电链路的资源的每种流量类型。 然后,考虑到其每个流量类型的自己的占用率,每个交通站可以确定其分配给其无线电链路的资源的业务类型之间的二次分配,作为主分配的结果。

    Layer 2 compression/decompression for mixed synchronous/asynchronous transmission of data frames within a communication network
    3.
    发明申请
    Layer 2 compression/decompression for mixed synchronous/asynchronous transmission of data frames within a communication network 有权
    用于通信网络内数据帧的混合同步/异步传输的第2层压缩/解压缩

    公开(公告)号:US20050187777A1

    公开(公告)日:2005-08-25

    申请号:US11010438

    申请日:2004-12-14

    IPC分类号: H04B7/185 H04W88/18 H04B1/66

    CPC分类号: H04B7/18543 H04W88/181

    摘要: A device is disclosed for compressing data contained in input frames to be compressed constituted of stream frames defining portions of TRAU and signaling frames that have to be transmitted within a communication network and each of which is constituted of at least a header containing control data representative at least of the type of stream frame and where applicable payload data, certain types containing critical and/or non-critical data. The device analyzes each TRAU or signaling frame header contained in successively received input frames in order to determine its type and generates periodically compressed frames to be transmitted that are divided into first and second sections of variable size. The first section contains critical data compressed synchronously and the second section contains non-critical data compressed asynchronously.

    摘要翻译: 公开了一种用于压缩包含在要被压缩的输入帧中的数据的设备,该数据由定义TRAU的部分的流帧和必须在通信网络内传输的信令帧构成,并且每个信息包括至少包含表示 最少的流帧类型和适用的有效载荷数据,某些类型包含关键和/或非关键数据。 该装置分析连续接收的输入帧中包含的每个TRAU或信令帧头,以便确定其类型并生成被分割成可变大小的第一和第二部分的要发送的周期性压缩帧。 第一部分包含同步压缩的关键数据,第二部分包含异步压缩的非关键数据。

    Management of resource in a point-to-multipoint or multipoint-to-multipoint-type communication network, using two allocation levels
    4.
    发明申请
    Management of resource in a point-to-multipoint or multipoint-to-multipoint-type communication network, using two allocation levels 有权
    使用两个分配级别管理点对多点或多点到多点类型通信网络中的资源

    公开(公告)号:US20060221909A1

    公开(公告)日:2006-10-05

    申请号:US10556405

    申请日:2004-05-06

    IPC分类号: H04J3/00

    摘要: A point-to-multipoint or multipoint-to-multipoint communications network comprises remote traffic stations connected to a management center (CG) by radio links sharing resources. The management center (CG) comprises management means (13) for determining a primary distribution of the resources, including assignment margins, between the radio links that it manages and previously set up between the traffic stations, as a function of first information data representing rates of occupancy per traffic type of the resources previously assigned to the radio links. Each traffic station can then determine a secondary distribution between its traffic types of the resources assigned to its radio link as a result of the primary distribution, taking account of its own rates of occupancy per traffic type.

    摘要翻译: 点对多点或多点对多点通信网络包括通过共享资源的无线电链路连接到管理中心(CG)的远程业务站。 管理中心(CG)包括管理装置(13),用于根据表示速率的第一信息数据确定其管理的先前建立的无线电链路之间的资源的主分配(包括分配余量) 以前分配给无线电链路的资源的每个业务类型的占用。 然后,考虑到其每个流量类型的自己的占用率,每个交通站可以确定其分配给其无线电链路的资源的业务类型之间的二次分配,作为主分配的结果。

    Device for locally routing local traffic within a radiocommunications network
    7.
    发明授权
    Device for locally routing local traffic within a radiocommunications network 有权
    用于在无线电通信网络内本地路由本地流量的设备

    公开(公告)号:US07620012B2

    公开(公告)日:2009-11-17

    申请号:US11134493

    申请日:2005-05-23

    IPC分类号: H04W4/00

    摘要: A device (D) is dedicated to local routing of local traffic between optionally mobile communications terminals. The device (D), which is installed, for example, in a traffic router (R1) connected via a transmission network portion to a radiocommunications network including a call switch (MSC), comprises processor means serving, in the event of first and second up traffic channels being set up between calling and called terminals (T1, T2) and the call switch (MSC), and first and second down traffic channels being set up between the call switch (MSC) and the calling and called terminals (T1, T2), to compare selected data conveyed in the first up traffic channel and in at least one down traffic channel set up after the first up traffic channel and in a selected time window, and then in the event of the comparison indicating that there is a correlation between the data conveyed in those channels, to order the traffic router (R1) to route locally and directly the traffic from the first up channel to the second down channel and from the second up channel to the first down channel, without the traffic being sent to the call switch (MSC).

    摘要翻译: 设备(D)专用于可选移动通信终端之间的本地业务的本地路由。 安装在例如经由传输网络部分连接到包括呼叫交换机(MSC)的无线电通信网络的业务路由器(R1)中的设备(D)包括处理器装置,在第一和第二 在呼叫和被叫终端(T1,T2)和呼叫交换机(MSC)之间建立起来的业务信道,并且在呼叫交换机(MSC)和呼叫和被叫终端(T1,T2)之间建立第一和第二下行业务信道, T2),以比较在第一上行业务信道中传送的所选数据和在第一上行业务信道之后和在所选择的时间窗口中建立的至少一个下行业务信道,然后在比较情况下指示存在 在这些信道中传送的数据之间的相关性,以命令业务路由器(R1)在本地直接路由从第一上行信道到第二下行信道以及从第二上行信道到第一下行信道的业务,而没有业务 被发送到呼叫交换机(MSC)。

    IMPLICIT RESERVATION OF RESOURCES IN A POINT-TO-MULTIPOINT OR MULTI-POINT-TO-MULTIPOINT NETWORK
    8.
    发明申请
    IMPLICIT RESERVATION OF RESOURCES IN A POINT-TO-MULTIPOINT OR MULTI-POINT-TO-MULTIPOINT NETWORK 有权
    点到多点或多点到多点网络的资源隐含预留

    公开(公告)号:US20090219810A1

    公开(公告)日:2009-09-03

    申请号:US12159941

    申请日:2006-12-29

    IPC分类号: H04L12/24 H04W72/04 H04W72/10

    摘要: A point-to-multipoint or multipoint-to-multipoint communication network comprises at least one management center and remote traffic stations, between which radio links sharing resources allocated dynamically by the management center have been established. Each traffic station is tasked, whenever it needs additional resources to increase the useful traffic (UT) that it must transmit to the management center, with adding to the current useful traffic (UT) a first traffic (ST), known as smoothing traffic and representative of a selected margin, and a second traffic (AT), known as anticipated traffic and representative of an anticipated need for additional resources, in order to implicitly solicit the management center, then with determining whether additional resources were allocated by the management center, and, if additional resources were allocated, to increase the useful traffic (UT) by an amount corresponding as much as possible to the sum of the resources corresponding to the first traffic (ST) and allocated additional resources.

    摘要翻译: 点对多点或多点对多点通信网络包括至少一个管理中心和远程业务站,在该区域之间已建立共享由管理中心动态分配的资源的无线电链路。 每个交通站的任务是,每当需要额外的资源来增加必须向管理中心发送的有用流量(UT)时,增加当前有用流量(UT)第一流量(ST),称为平滑流量, 代表所选择的保证金,以及第二业务(AT),被称为预期流量并且代表预期需要额外资源,以便隐含地征求管理中心,然后确定管理中心是否分配了附加资源, 并且如果分配了附加资源,则将有用流量(UT)尽可能多地增加到对应于第一流量(ST)的资源和分配的附加资源的总和。

    Transmission of control information after optional selection and compression within a radio communication network
    10.
    发明授权
    Transmission of control information after optional selection and compression within a radio communication network 有权
    在无线电通信网络中可选择和压缩之后传输控制信息

    公开(公告)号:US08891440B2

    公开(公告)日:2014-11-18

    申请号:US11569590

    申请日:2005-05-10

    CPC分类号: H04B7/18543 H04L41/0213

    摘要: A remote transmission station (S1), for a transmission installation (ID) in a radio communication network with a control unit (MS) for transmission stations with selected administration protocol, comprises controlled units (E11, E21) and is located in a part of the network separated from the control unit (MS) by a transmission connection (SAT) within the installation (ID). The station (S1) further comprises control means (MG) for obtaining control information statuses relating to the controlled units (E) and processing means (MT) for i) storage of the states previously obtained by the control means (MG), ii) for comparison of the currently obtained states with the states previously stored and to determine each change in state and iii) to generate messages comprising each determined change in state for transmission thereof to the control unit (MS) by the connection (SAT).

    摘要翻译: 用于具有用于具有所选管理协议的传输站的控制单元(MS)的无线电通信网络中的传输设备(ID)的远程传输站(S1)包括受控单元(E11,E21),并且位于 网络通过安装(ID)内的传输连接(SAT)与控制单元(MS)分离。 站(S1)还包括用于获得与受控单元(E)和处理装置(MT)相关的控制信息状态的控制装置(MG),用于i)存储由控制装置(MG)先前获得的状态,ii) 用于将当前获得的状态与先前存储的状态进行比较,并且确定每种状态变化,以及iii)生成包括每个确定的状态改变的消息,以通过连接(SAT)将其发送到控制单元(MS)。