公开(公告)号：US20040252699A1

公开(公告)日：2004-12-16

申请号：US10766843

申请日：2004-01-30

Applicant: EVOLIUM S.A.S.

Inventor： Nicolas Drevon ,  Anne Gabriel ,  Pascal Treillard

IPC: H04L012/28

CPC classification number: H04W92/12 ,  H04W28/26

Abstract: One aspect of the present invention is a method of managing quality of service in a mobile radio network in which protocols for communication over terrestrial interfaces comprise a radio network layer and a transport network layer and wherein quality of service management includes quality of service management linked to the radio network layer and quality of service management linked to the transport network layer, said method comprising: a step in which a first network element signals to a second network element by means of the radio network layer signaling protocol at least one parameter representative of transport quality of service or of quality of service for the transport network layer, and a step in which the second network element uses said at least one parameter for transport quality of service management.

Abstract translation: 本发明的一个方面是一种在移动无线网络中管理服务质量的方法，其中通过地面接口进行通信的协议包括无线电网络层和传输网络层，其中服务质量管理包括与 所述无线电网络层和与所述传输网络层相关联的服务质量管理，所述方法包括：步骤，其中第一网络单元通过所述无线电网络层信令协议向第二网络单元发送信号，所述至少一个参数表示传输 服务质量或者运输网络层的服务质量，以及第二网络元件使用所述至少一个参数来进行服务管理的传输质量的步骤。

公开(公告)号：US20040111456A1

公开(公告)日：2004-06-10

申请号：US10706053

申请日：2003-11-13

Applicant: EVOLIUM S.A.S.

Inventor： Mark Dismer

IPC: G06F017/10

CPC classification number: H03H9/64 ,  H03H9/0028

Abstract: The invention relates to a filter circuit comprising filter means for filtering an input signal so as to obtain a filtered signal. Said filter circuit comprises an analog to digital converter, wherein an output of said filter means is directly connected to an input of said analog to digital converter.

Abstract translation: 本发明涉及一种滤波器电路，包括用于滤波输入信号以获得滤波信号的滤波器装置。 所述滤波器电路包括模数转换器，其中所述滤波器装置的输出直接连接到所述模数转换器的输入端。

公开(公告)号：US20040082337A1

公开(公告)日：2004-04-29

申请号：US10686574

申请日：2003-10-17

Applicant: EVOLIUM S.A.S.

Inventor： Didier Lacroix ,  Francois Duhamel ,  Antoine Soulie

IPC: H04Q007/20 ,  H04B007/00

CPC classification number: H04W72/08 ,  H04L1/1607 ,  H04W76/15

Abstract: A system (D) is dedicated to managing the changing of channels between a network controller (BSCn) and at least one network equipment (MS-i) in a communications network. The system includes management means (M) that are adapted, when a connection for sending and/or receiving data has been set up on a first channel (C1) between the network controller (BSCn) and the network equipment (MS-i), to instruct the network controller (BSCn), firstly, to send the network equipment (MS-i) a message on the first channel (C1) instructing it to continue the connection on a second channel (C2) and to maintain the first channel (C1) until it receives data and/or acknowledgments of data from the equipment (MS-i) on the second channel (C2), and, secondly, to release the resources associated with the first channel (C1) on receiving data and/or acknowledgments of data on the second channel (C2).

Abstract translation: 系统（D）专用于管理网络控制器（BSCn）与通信网络中的至少一个网络设备（MS-i）之间的信道的改变。 该系统包括管理装置（M），当在网络控制器（BSCn）和网络设备（MS-i）之间的第一信道（C1）上建立了用于发送和/或接收数据的连接时， 指示网络控制器（BSCn）首先在第一信道（C1）上发送网络设备（MS-i）消息，指示其在第二信道（C2）上继续连接并维持第一信道（ C1），直到它从第二信道（C2）上的设备（MS-i）接收到数据和/或确认数据，其次，在接收到数据和/或发送数据时释放与第一信道（C1）相关联的资源 确认第二个通道（C2）上的数据。

公开(公告)号：US20030227940A1

公开(公告)日：2003-12-11

申请号：US10445964

申请日：2003-05-28

Applicant: EVOLIUM S.A.S.

Inventor： Lionel Fiat

IPC: H04J003/22 ,  H04L012/28

CPC classification number: H04W88/16 ,  H04L29/06 ,  H04L45/00 ,  H04L69/08 ,  H04W8/00 ,  H04W36/14 ,  H04W36/18 ,  H04W40/36 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W92/02 ,  H04W92/14 ,  H04W92/24

Abstract: The invention relates to a method for connecting a terminal (13) over an access network (12), herein called remote access network, to a core part (10) of a radio communication network, said radio communication network comprising said core network (10) and a dedicated radio access network (11) different from said remote access network (12). According to the invention, the method comprises the steps of: interfacing over a gateway (141, 142) said remote access network (12) to an entity (103, 104) of said core network (10), said entity (103, 104) being an element of said core network (10) at the interface between said core network (10) and another communication network; performing at said gateway (141, 142) a protocol stack translation for mapping protocols used in said remote access network (12) to protocols used in said entity (103, 104) of said core network (10); controlling the connection over said remote access network (12) by said core network (10).

Abstract translation: 本发明涉及一种用于将接入网络（12）（在此称为远程接入网络）上的终端（13）连接到无线电通信网络的核心部分（10）的方法，所述无线电通信网络包括所述核心网络（10 ）和与所述远程接入网（12）不同的专用无线接入网（11）。 根据本发明，该方法包括以下步骤：通过所述远程接入网络（12,14）的网关（141,142）与所述核心网络（10）的实体（103,104）进行接口，所述实体（103,104 ）作为所述核心网（10）在所述核心网（10）与另一通信网络之间的接口处的元件; 在所述网关（141,142）处执行用于将所述远程接入网络（12）中使用的协议映射到所述核心网络（10）的所述实体（103,104）中使用的协议的协议栈转换; 通过所述核心网络（10）控制所述远程接入网络（12）上的连接。

公开(公告)号：US20020137532A1

公开(公告)日：2002-09-26

申请号：US10103102

申请日：2002-03-22

Applicant: EVOLIUM S.A.S.

Inventor： Bruno Landais ,  Vincent Muniere

IPC: H04M001/00

CPC classification number: H04W68/02 ,  H04W48/18 ,  H04W68/12 ,  H04W88/06

Abstract: The invention provides mobile radio system access network equipment including means for coordinating resources for circuit-switched mode services and packet-switched mode services, which resource coordination means are limited to means for coordinating sending circuit-switched mode service paging messages to a mobile station in packet-switched mode.

Abstract translation: 本发明提供了移动无线电系统接入网络设备，其包括用于协调用于电路交换模式业务和分组交换模式业务的资源的装置，该资源协调装置被限制为用于协调向移动台发送电路交换模式业务寻呼消息 分组交换模式。

公开(公告)号：US20040137876A1

公开(公告)日：2004-07-15

申请号：US10637578

申请日：2003-08-11

Applicant: EVOLIUM S.A.S

Inventor： Patrick Fischer ,  Hiroyo Masuda

IPC: H04M001/68

CPC classification number: H04L63/123 ,  H04W12/10 ,  H04W80/02 ,  H04W92/22

Abstract: The present invention provides a method of protecting the integrity of messages sent between a mobile terminal and a server radio access network controller in a mobile radio system, in which method a message sent is protected by a code calculated on sending and, in the event of a change of server radio access network controller from a source controller to a target controller, a message sent to the mobile terminal by the source controller, for forwarding to the mobile terminal information created in the target controller and then transferred by the target controller to the source controller, is protected by a code calculated in the target controller.

Abstract translation: 本发明提供一种保护在移动无线电系统中在移动终端与服务器无线电接入网络控制器之间发送的消息的完整性的方法，在该方法中发送的消息由发送时计算的代码保护，并且在发生 将服务器无线电接入网络控制器从源控制器更改为目标控制器，由源控制器发送到移动终端的消息，用于转发到目标控制器中创建的然后由目标控制器传送到移动终端的信息， 源控制器受目标控制器中计算的代码保护。

公开(公告)号：US20040038711A1

公开(公告)日：2004-02-26

申请号：US10609633

申请日：2003-10-16

Applicant: EVOLIUM S.A.S.

Inventor： Eric Wisniewski ,  Mathieu Barquin

IPC: H04M001/00

CPC classification number: H04W24/00

Abstract: The invention relates to a method for providing service management to network elements of a cellular communication network, said network elements communicating with an Operation and Maintenance Center of said cellular communication network by sending data having a data exchange format, said data exchanged format being translated in an Operation and Maintenance Center specific data format at a mediation server. According to the invention, the method comprises the steps of: identifying at said mediation server a change in said used data exchange format; dynamically switching from an old data exchange format to said new identified data exchange format.

Abstract translation: 本发明涉及一种用于向蜂窝通信网络的网元提供服务管理的方法，所述网络单元通过发送具有数据交换格式的数据与所述蜂窝通信网络的操作和维护中心通信，所述数据交换格式被翻译成 操作和维护中心在中介服务器上的特定数据格式。 根据本发明，所述方法包括以下步骤：在所述中介服务器处识别所述使用的数据交换格式的变化; 从旧的数据交换格式动态切换到所述新的标识的数据交换格式。

公开(公告)号：US20030232630A1

公开(公告)日：2003-12-18

申请号：US10436123

申请日：2003-05-13

Applicant: EVOLIUM S.A.S.

Inventor： Michael Wilhelm

IPC: H04B001/44

CPC classification number: H04L1/0016 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026

Abstract: A method for selecting a modulation and coding scheme including schemes comprising a plurality of coding schemes and at least one modulation scheme, which scheme is to be applied to a downlink connection in a cellular radio system, the method comprising: selecting from a table a MCS value on the basis of at least one measured radio link parameter; monitoring the at least one parameter, determining a trend of change of the at least one parameter, and modifying at least one MCS value in the table taking into account the determined trend. By modifying MCS values in an existing MCS table, the table can be adapted to the existing radio conditions. Thus, the downlink throughput is increased.

Abstract translation: 一种用于选择包括多个编码方案和至少一个调制方案的方案的调制和编码方案的方法，该方案将应用于蜂窝无线电系统中的下行链路连接，该方法包括：从表中选择MCS 基于至少一个测量的无线电链路参数的值; 监测所述至少一个参数，确定所述至少一个参数的变化趋势，以及考虑所确定的趋势来修改所述表中的至少一个MCS值。 通过修改现有MCS表中的MCS值，该表可以适应现有的无线电条件。 因此，下行链路吞吐量增加。

公开(公告)号：US20030133405A1

公开(公告)日：2003-07-17

申请号：US10294593

申请日：2002-11-15

Applicant: EVOLIUM S.A.S.

Inventor： Gwendal Blorec ,  Muy-Chu Ly

IPC: H04L012/26

CPC classification number: H04J3/14 ,  H04J2203/0012 ,  H04J2203/0026 ,  H04J2203/006

Abstract: The basic idea is provide several spare boards at least on thereof being associated to a different chain of boards. By connecting the spare boards of the different board chains, a pool of spare boards is obtained. Thus, the associations of the spare boards to respective chains are, at least virtually, resolved allowing to employ the spare boards for healing of failures for any of the boards in the different chains. In particular, the present inventions allows a healing of several failures independently of the location of a failure in the chains. The number of spare boards in the different chains determines the number of pool spare boards and, thus, the minimum number of failures which can be healed. In order to increase the number healable failures, the number of spare boards in the different chains can be increased. Further, it contemplated to operate and to re-configure at least one of the board(s) originally forming one of the different chains, spare board(s) already used for failure healing and chain(s) such that an increased number failures are compensated without the need for an increased number of spare boards.

Abstract translation: 基本思想是提供几个备用板，其至少在其上连接到不同的板链路。 通过连接不同板卡链路的备用板，可以获得备用板池。 因此，备用板与相应链的关联至少实际上被解决，允许使用备用板来愈合不同链中的任何板的故障。 特别地，本发明允许独立于链中故障位置的几个故障的愈合。 不同链条中的备用板数量决定了池备用板的数量，因此可以治愈的最小故障次数。 为了增加数量可能的故障，可以增加不同链条中备用板的数量。 此外，它考虑操作和重新配置最初形成不同链中的一个的板中的至少一个，已经用于故障愈合的备用板和链，使得增加的数量故障是 补偿，而不需要增加备用板数量。

公开(公告)号：US20030101386A1

公开(公告)日：2003-05-29

申请号：US10283056

申请日：2002-10-30

Applicant: EVOLIUM S.A.S.

Inventor： Jerome Brouet ,  Nicolas Paul ,  Carine Thirouard

IPC: G06F011/00

CPC classification number: H04L1/201 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/203

Abstract: The present invention relates to a method for detecting errors in a real-time data entity received at a receiver of a radio communication network, the real-time data entity being transported in a radio block over a radio channel, the real time data frame comprising at least two bit portions having different relevance. According to the present invention, the method comprises the steps of: i estimating a first bit error rate for a first bit portion; ii checking if the first estimated bit error rate is higher than a first predefined threshold, iii estimating a second bit error rate for a second bit portion having a lower relevance than the first bit portion; iv checking if the second estimated bit error rate is higher than a second predefined threshold higher than the first predefined threshold, v replacing the entire real-time data entity by using a concealment algortihm if one of the checks is true.

Abstract translation: 本发明涉及一种用于检测在无线电通信网络的接收机处接收到的实时数据实体中的错误的方法，所述实时数据实体通过无线电信道在无线电块中传输，所述实时数据帧包括 至少两个位部分具有不同的相关性。 根据本发明，该方法包括以下步骤：i估计第一比特部分的第一比特误码率; ii检查第一估计误码率是否高于第一预定阈值，iii估计具有比第一比特部分低的相关性的第二比特部分的第二比特误码率; iv检查第二估计误码率是否高于高于第一预定阈值的第二预定义阈值，v如果检查中的一个为真，则使用隐藏algortihm替换整个实时数据实体。