专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

MX9704512A SISTEMA PARA LA DERIVACION CODEC TIPO VSELP EN UNA CONEXION MOVIL A MOVIL TIPO TDMA. 未知
公开(公告)号：MX9704512A
公开(公告)日：1997-10-31
申请号：MX9704512
申请日：1995-12-13
申请人： NORTHERN TELECOM LTD
发明人： PON HERMON , RABIPOUR RAFI , CHU CHUNG-CHEUNG
IPC分类号： H04B7/26 , G10L19/00 , H04J3/00 , H04M3/00 , H04M3/40 , H04M7/12 , H04W88/18 , H04Q07/30
摘要： En una conexion TDMA de movil a movil, la calidad de la señal de audio de extremo a extremo así como el desempeño del sistema puede mejorarse proporcionando a procesadores de señal digital la capacidad de conmutar automáticamente la configuracion, de tal forma que cada procesador de señal digital en una conexion de comunicacion de movil puede identificar automáticamente una conexion TDMA de movil a movil y derivar los procesos de codificacion y decodificacion de voz dentro de los procesadores de señal digital. Los dos procesadores de señal digital están conectados en forma virtual en los codecs de canal.

12. 发明专利

MX9704002A UN SISTEMA DE TELECOMUNICACIONES DE RADIO. 未知
公开(公告)号：MX9704002A
公开(公告)日：1997-09-30
申请号：MX9704002
申请日：1995-11-28
申请人： ERICSSON TELEFON AB L M
发明人： BERG PETRUS HUBERTUS GERARDUS , JAGER JAN , OSTERBERG HAKAN INGEMAR , LINDQVIST STEFAN OTTO
IPC分类号： H04M3/00 , H04B7/26 , H04W84/08 , H04W84/14 , H04Q07/30 , H04Q07/24
摘要： Un sistema (30) de comunicaciones de radio, que comprende una pluralidad de unidades (40) de acceso de radio geográficamente dispersas para establecer conexiones (5) de enlace de radio con una pluralidad de unidades (4; 8) de radio remotas geográficamente dispersas. Las unidades (40) de acceso de radio tienen acceso a una red (34) de telecomunicaciones publica a través de una unidad (31, 329 de interfaz central. La unidad (31, 43) de interfaz central está colocada en o cerca de un sitio (33) de intercambio de red publica o de comunidad, de manera de soportar una conexion (35) entre la unidad (31, 32) de interfaz central y el intercambio (34) de red sobre una base asociada con canal de comunicacion. El sistema (30) de comunicacion de radio puede utilizarse para aplicaciones de Radio de el Lazo local (RLL), basado en la Tecnología de acceso de radio de Telecomunicaciones Inalámbricas Europeas Digitales (DECT), por ejemplo.

13. 发明申请

WO1998015146A2 METHOD OF CONTROLLING AN AUTONOMOUS DEVICE, E.G. A REPEATER, AND AN AUTONOMOUS DEVICE 审中-公开
标题翻译：控制自动装置的方法一个重复机和一个自动设备
公开(公告)号：WO1998015146A2
公开(公告)日：1998-04-09
申请号：PCT/FI1997000595
申请日：1997-10-02
申请人： NOKIA TELECOMMUNICATIONS OY , MÄNNISTÖ, Harri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/30
CPC分类号： H04W16/16 , H04B7/15542 , H04W16/26 , H04W84/105
摘要： The invention relates to a method of controlling an autonomous device and to an autonomous device. Autonomous devices are for instance home repeaters (110) and home base stations (130). The autonomous device (110, 130) operates at the spectrum (200, 202) of at least one cellular radio network. The autonomous device has a bi-directional radio connection (170, 172) to a subscriber terminal (140, 142). The autonomous device (110, 130) automatically and dynamically selects the frequency to be used in the bi-directional radio connection (170, 172). The invention is characterized in that the autonomous device (110, 130) is directed to use certain parts (210, 220) of the spectrum (200, 202) of at least one cellular radio network when selecting the frequency.
摘要翻译：本发明涉及一种控制自主设备和自主设备的方法。自主设备例如是家庭中继器（110）和家庭基站（130）。自主设备（110,130）在至少一个蜂窝无线电网络的频谱（200,202）上操作。自主设备具有到用户终端（140,142）的双向无线电连接（170,172）。自主设备（110,130）自动和动态地选择要在双向无线电连接（170,172）中使用的频率。本发明的特征在于，当选择频率时，自主设备（110,130）被指向使用至少一个蜂窝无线电网络的频谱（200,202）的某些部分（210,220）。

14. 发明申请

WO1997030560A1 SYSTEM AND METHOD FOR DISTRIBUTING CHANNEL PORT LOADING FUNCTIONALITY 审中-公开
标题翻译：用于分配通道端口加载功能的系统和方法
公开(公告)号：WO1997030560A1
公开(公告)日：1997-08-21
申请号：PCT/SE1997000166
申请日：1997-02-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , GUIMONT, Vincent
IPC分类号： H04Q07/30
CPC分类号： H04W24/02 , H04B7/2609
摘要： The present invention describes a system and a method for distributing channel port loading functionality in a radio base station (51). The radio base station (51) has a plurality of transceivers (53-59) and at least one frequency agile combiner (61). The transceivers (53-59) have a plurality of channel ports (67-83) each able to transceive either one of at least two channel functions each having corresponding higher or lower loading averages. The method has steps of averaging loading of each channel port (67-83) over a predetermined period of time, identifying and seizing the channel port having lower average loading, reconfiguring the identified and seized channel port to the channel function having the higher loading average, letting adjust the frequency agile combiner (61) accordingly and transferring the communication having higher loading average on the reconfigured channel port. The system has a module (60) for determining the loading average of each channel port over a predetermined period of time, a module (62) for identifying and seizing the channel port having lower loading average, and a device (72) for reconfiguring the channel ports identified and seized to the channel functions having higher loading average, and for transferring one of the communications having higher loading average to the channel port reconfigured.
摘要翻译：本发明描述了一种用于在无线电基站（51）中分配信道端口加载功能的系统和方法。无线电基站（51）具有多个收发器（53-59）和至少一个频率捷变组合器（61）。收发器（53-59）具有多个通道端口（67-83），每个通道端口能够收发至少两个通道功能中的任一个，每个具有相应的较高或较低负载平均值。该方法具有在预定时间段内平均加载每个通道端口（67-83）的步骤，识别和占用具有较低平均负载的通道端口，将所识别的和占用的通道端口重新配置为具有较高负载平均值的通道功能，相应地调整频率敏捷组合器（61），并且在重新配置的通道端口上传送具有较高负载平均值的通信。该系统具有用于在预定时间段内确定每个通道端口的负载平均值的模块（60），用于识别和占用具有较低负载平均值的通道端口的模块（62），以及用于重新配置通道端口被识别并占用到具有较高负载平均值的信道功能，并且用于将具有较高负载平均值的通信中的一个传送到重新配置的信道端口。

15. 发明申请

WO1997021317A1 METHOD AND APPARATUS FOR PLACING A FIXED-SITE TRANSCEIVER INTO SERVICE IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中将固定网络收发器置于服务中的方法和装置
公开(公告)号：WO1997021317A1
公开(公告)日：1997-06-12
申请号：PCT/SE1996001499
申请日：1996-11-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LAMBERTSSON, Marie , CARLSSON, Göran
IPC分类号： H04Q07/30
CPC分类号： H04W24/02
摘要： An apparatus and method for automatically placing a fixed-site transceiver into service once installed in a wireless communication network, such as a cellular communication network. Configuration data is stored at a memory device. When the fixed-site transceiver is powered-on, the configuration data stored at the memory device is retrieved, and downloaded to set the parameters required for operation of the base station.
摘要翻译：一种安装在诸如蜂窝通信网络之类的无线通信网络中的固定站点收发器自动放置服务的装置和方法。配置数据存储在存储设备中。当固定站点收发器通电时，检索存储在存储设备中的配置数据，并下载以设置基站操作所需的参数。

16. 发明申请

WO1997009836A1 METHOD AND APPARATUS FOR COMMUNICATING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中通信的方法和装置
公开(公告)号：WO1997009836A1
公开(公告)日：1997-03-13
申请号：PCT/US1996014039
申请日：1996-08-30
申请人： MOTOROLA INC.
发明人： MOTOROLA INC. , SCHOLEFIELD, Christopher , GERHARDS, Ronald, H.
IPC分类号： H04Q07/30
CPC分类号： H04W72/10 , B60R11/0241 , B60R2011/0071 , B60R2011/0075 , B60R2011/0082 , H04B1/3877 , H04M1/04 , H04W12/12 , H04W28/08 , H04W28/20 , H04W72/085 , H04W72/1242 , H04W72/1289 , H04W76/30 , H04W88/12 , H04W92/12 , H04W92/14
摘要： The disclosed system is capable of allocating plural subchannels based on user data priority. In one embodiment, after receiving a system parameter such as a current priority level from a base station (110), a subscriber (100) determines whether to send an access request for plural subchannels. Upon receipt of the access request(s), the system determines from the access request(s) whether to allocate the subchannel(s) to the subscriber. Further access requests are received periodically and scheduled, and when a higher priority message is received, completion of a lower priority message is deffered and the higher priority request allocated. Thus, an improved access procedure is provided accommodating multiple priority requests in an efficient manner. In a further embodiment, the system parameters include persistence/probability values for each service priority level, and each transmitting unit applies the appropriate value for the data priority to be sent in determining when to send an access request.
摘要翻译：所公开的系统能够基于用户数据优先级分配多个子信道。在一个实施例中，在从基站（110）接收到诸如当前优先级的系统参数之后，订户（100）确定是否发送对多个子信道的访问请求。在接收到访问请求时，系统从接入请求确定是否向用户分配子信道。周期性地接收进一步的接入请求并进行调度，当接收到较高优先级的消息时，低优先级消息的完成被消除，分配了较高优先级的请求。因此，提供了一种以有效的方式容纳多个优先级请求的改进的访问过程。在另一实施例中，系统参数包括每个服务优先级的持续性/概率值，并且每个发送单元在确定何时发送访问请求时，为要发送的数据优先级应用适当的值。

17. 发明申请

WO1997002714A2 CODE DIVISION MULTIPLE ACCESS (CDMA) COMMUNICATION SYSTEM 审中-公开
标题翻译：代码段多路访问（CDMA）通信系统
公开(公告)号：WO1997002714A2
公开(公告)日：1997-01-23
申请号：PCT/US1996011063
申请日：1996-06-27
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： INTERDIGITAL TECHNOLOGY CORPORATION , LOMP, Gary , OZLUTURK, Fatih , KOWALSKI, John , REGIS, Robert , LUDDY, Michael , MARRA, Alexander , JACQUES, Alexander
IPC分类号： H04Q07/30
CPC分类号： H04B7/2637 , G06F13/374 , H03H17/0226 , H03H17/06 , H04B1/707 , H04B1/7075 , H04B1/70753 , H04B1/70754 , H04B1/70755 , H04B1/70758 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/2628 , H04B7/264 , H04B2201/70701 , H04B2201/70702 , H04B2201/70703 , H04B2201/70707 , H04B2201/7071 , H04J13/00 , H04J13/004 , H04J13/0048 , H04J13/0077 , H04J13/10 , H04J13/107 , H04J13/12 , H04J13/16 , H04J2013/0037 , H04L1/0001 , H04L1/004 , H04L1/0042 , H04L1/0047 , H04L1/0054 , H04L1/0059 , H04L5/1446 , H04L25/0212 , H04L27/206 , H04L27/2332 , H04L2027/003 , H04L2027/0053 , H04N1/00912 , H04N1/3333 , H04N2201/3335 , H04W52/04 , H04W52/08 , H04W52/143 , H04W52/146 , H04W52/24 , H04W52/241 , H04W52/245 , H04W52/247 , H04W52/26 , H04W52/262 , H04W52/322 , H04W52/325 , H04W52/343 , H04W52/346 , H04W52/36 , H04W52/367 , H04W52/44 , H04W52/50 , H04W52/52 , H04W52/54 , H04W52/60 , Y02D10/14
摘要： A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller coupled to receive a remote call. An RF transmitter is connected to all of the modems to combine the CDM processed signals with the global pilot code signal to generate a CDM signal. The RF transmitter also modulates a carrier signal with the CDM signal and transmits the modulated carrier signal through an RF communication channel to the SUs. Each SU includes a CDMA modem which is also synchronized to the global pilot signal. The CDMA modem despreads the CDM signal and provides a despread information signal to the user. The system includes a closed loop power control system for maintaining a minimum system transmit power level for the RCS and the SUs, and system capacity management for maintaining a maximum number of active SUs for improved system performance.
摘要翻译：多址，扩频通信系统通过电信线处理由无线电载波台（RCS）接收的多个信息信号，以便通过射频（RF）信道作为码分复用（CDM）信号同时传输，一组用户单位（SU）。 RCS接收对应于电信线信息信号的呼叫请求信号，以及识别用户接收呼叫的用户识别信号。 RCS包括多个码分多址（CDMA）调制解调器，其中之一提供全局导频码信号。调制解调器提供与全局导频信号同步的消息代码信号。每个调制解调器将信息信号与消息代码信号组合以提供CDM处理的信号。 RCS包括耦合以接收远程呼叫的系统信道控制器。 RF发射器连接到所有调制解调器，以将CDM处理的信号与全局导频代码信号组合以产生CDM信号。 RF发射机还利用CDM信号调制载波信号，并通过RF通信信道将调制载波信号发送到SU。每个SU包括也与全局导频信号同步的CDMA调制解调器。 CDMA调制解调器解扩CDM信号并向用户提供解扩信息信号。该系统包括用于维持RCS和SU的最小系统发射功率水平的闭环功率控制系统，以及用于维持最大数量的主动SU以提高系统性能的系统容量管理。

18. 发明申请

WO1996042177A1 A METHOD FOR DETERMINING AN URGENCY CLASS OF A DISTURBANCE OCCURRED IN A BASE STATION OF A CELLULAR RADIO SYSTEM 审中-公开
标题翻译：用于定义在基站中的病毒类别的紧急类别的方法，其中一个细胞无线电系统
公开(公告)号：WO1996042177A1
公开(公告)日：1996-12-27
申请号：PCT/FI1996000343
申请日：1996-06-10
申请人： TELECOM FINLAND OY , VILJANEN, Vesa , PULKKINEN, Raimo
发明人： TELECOM FINLAND OY
IPC分类号： H04Q07/30
CPC分类号： H04W24/00
摘要： The invention relates to a method for determining an urgency class of a disturbance occurred in a base station, in which method it is maintained in the memory means a list about the disturbances that can emerge in the function of the base station and about the preliminary urgency classes determined for the disturbances concerned. To enable a more accurate urgency class it is searched out from the memory means a preliminary urgency class (B) corresponding to the disturbance in question and the alarm urgency class is conditioned with the communications situation (C - E) of the base station by determining a less urgent class (G) than the preliminary class for the alarm, if the communications situation of the base station is peaceful, and by determining for the alarm a more urgent class (F) than the preliminary urgency class, if the communications situation of the base station is busy.
摘要翻译：本发明涉及一种用于确定在基站中发生的干扰的紧急等级的方法，其中在存储装置中保存有关基站功能中可能出现的干扰的列表和关于初步紧急性的列表针对有关扰乱确定的班级。为了能够实现更准确的紧急等级，从存储器中搜索出与所讨论的扰动相对应的初步紧急等级（B），并且通过确定基站的通信情况（C-E）来调节报警紧急等级如果基站的通信情况是和平的，则比紧急班级（G）低，而不是紧急阶级（F），如果通信情况是基站很忙。

19. 发明申请

WO1996035303A1 SPREAD SPECTRUM COMMUNICATION NETWORK SIGNAL PROCESSOR 审中-公开
标题翻译：传播光通信网络信号处理器
公开(公告)号：WO1996035303A1
公开(公告)日：1996-11-07
申请号：PCT/US1996005944
申请日：1996-04-29
申请人： WAVELINK COMMUNICATIONS , TU, Jerome, C. , GERST, Gregory, J.
发明人： WAVELINK COMMUNICATIONS
IPC分类号： H04Q07/30
CPC分类号： H04W88/08 , H04B7/2618
摘要： A base station communicates with a plurality of mobile stations over a cellular network. In one embodiment, the base station includes a receiver configured to receive inbound information from the mobile station and a transmitter configured to transmit outbound information to the mobile station. The base station further has a central processor that includes a signal processor array. The signal processor architecture is designed to increase the throughput and task-based allocation of processing resources. The signal processing array has both series and parallel signal processing elements. A plurality of signal processor elements are disposed in series to form a signal processing string. A plurality of signal processing strings are disposed in parallel. Each of the signal processor strings includes at least two signal processor elements that are each dedicated to performing a specific task. As a result, the parallel processor strings simultaneously process information corresponding to predetermined criteria, such as TDMA time slots, while the series processors sequentially process that information by an efficient task-based pipeline processing. A preferred protocol is Global Systems for Mobile Communication (GSM).
摘要翻译：基站通过蜂窝网络与多个移动站进行通信。在一个实施例中，基站包括被配置为从移动台接收入站信息的接收机和被配置为向移动站发送出站信息的发射机。基站还具有包括信号处理器阵列的中央处理器。信号处理器架构旨在增加处理资源的吞吐量和基于任务的分配。信号处理阵列具有串联和并行信号处理元件。串联设置多个信号处理器元件以形成信号处理串。多个信号处理串并列设置。每个信号处理器串包括至少两个专用于执行特定任务的信号处理器元件。结果，并行处理器串同时处理对应于诸如TDMA时隙之类的预定标准的信息，而串行处理器通过有效的基于任务的流水线处理顺序处理该信息。优选的协议是全球移动通信系统（GSM）。

20. 发明申请

WO1996032823A1 TRANSCODER WITH PREVENTION OF TANDEM CODING OF SPEECH 审中-公开
标题翻译：防止音频编码的TRANSCODER
公开(公告)号：WO1996032823A1
公开(公告)日：1996-10-17
申请号：PCT/FI1996000192
申请日：1996-04-11
申请人： NOKIA TELECOMMUNICATIONS OY , LEHTIMÄKI, Matti
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/30
CPC分类号： G10L19/173 , G10L19/16 , H04W88/181
摘要： The invention relates to a transcoder (TRCU1, TRCU2) having means for preventing tandem coding of speech in a mobile to mobile (MS1, MS2) call within a mobile communication system which employs a speech coding method for reducing transmission rate on the radio path. The transcoder (TRCU1, TRCU2) comprises a speech coder (52, 73) which encodes the speech signal into speech parameters for transmission to a mobile station, and decodes the speech parameters received from the mobile station into a speech signal according to said speech coding method, as well as a PCM coder (54, 72) for transmitting an uplink speech signal to and for receiving a downlink speech signal from a PCM interface in the form of PCM speech samples. In addition to the normal operation, the transcoder transmits and receives speech parameters through a PCM interface in a subchannel formed by least significant bits of the PCM speech samples. Thus, it is possible to prevent tandem coding but at the same time maintain the standard PCM interface and the signallings and services associated thereto.
摘要翻译：本发明涉及一种代码转换器（TRCU1，TRCU2），该代码转换器（TRCU1，TRCU2）具有防止移动通信系统中的移动通信（MS1，MS2）呼叫中语音的串联编码的装置，该移动通信系统采用语音编码方法来降低无线电路径上的传输速率。代码转换器（TRCU1，TRCU2）包括语音编码器（52,73），其将语音信号编码成用于传输到移动台的语音参数，并且根据所述语音编码将从移动台接收的语音参数解码为语音信号方法，以及用于以PCM语音样本的形式从PCM接口发送上行语音信号并从其接收下行链路语音信号的PCM编码器（54,72）。除了正常操作之外，代码转换器通过由PCM语音样本的最低有效位形成的子信道中的PCM接口发送和接收语音参数。因此，可以防止串联编码，但同时保持标准PCM接口和与其相关联的信号和服务。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式