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1. 发明公开

EP1121817A1 BROADBAND BASE STATION ARCHITECTURE FOR ADVANCED RESOURCE MANAGEMENT 有权
标题翻译：用于高级资源管理的宽带基站架构
公开(公告)号：EP1121817A1
公开(公告)日：2001-08-08
申请号：EP99956590.6
申请日：1999-10-15
申请人： AIRNET COMMUNICATIONS CORPORATION
发明人： WILLIAMS, Terry, L.
IPC分类号： H04Q7/00 , H04B7/212 , H04B1/38 , H04B7/26 , H04L12/50
CPC分类号： H04W16/06 , H04B1/00 , H04B1/0092 , H04B1/40 , H04B1/403 , H04B7/2646 , H04W16/10 , H04W16/24 , H04W28/16 , H04W36/08 , H04W72/00 , H04W72/0453 , H04W84/042 , H04W84/08 , H04W88/08
摘要： An apparatus for a cellular communications network including a broadband transceiver (28a) for providing upconversion and downconversion between an RF band-of-interest and an intermediate frequency (IF); a transmultiplexer (30a) (XMUX) interfacing with the transceiver. The XMUX demultiplexes a single wideband IF receive signal to form a set of individual frequency channels on a receive path of the transceiver, and multiplexes the frequency channels into a single wideband IF transmit signal on a transmit path. The BBS also includes a rate converter processor (40a) (RCP) that interfaces with the XMUX for converting at least one of the frequency channels from a first data rate of the XMUX to a second data rate, and a communications bus that transports the modulated IF signals for each of the frequency channels between the RCP and a plurality of channel processors (CP). Each CP processes any of a plurality of traffic channels contained on any of said IF signals. An alternative architecture for the apparatus is disclosed.
摘要翻译：一种用于蜂窝通信网络的设备，包括：宽带收发信机（28a），用于提供RF频带和中频（IF）之间的上变频和下变频; 与收发器连接的多路复用器（30a）（XMUX）。 XMUX解复用单个宽带IF接收信号以在收发机的接收路径上形成一组单独的频率信道，并将频率信道复用为发射路径上的单个宽带IF发射信号。 BBS还包括速率转换器处理器（40a）（RCP），其与XMUX接口以将频率信道中的至少一个从XMUX的第一数据速率转换为第二数据速率，以及通信总线，其传送调制 IF信号用于RCP和多个信道处理器（CP）之间的每个频率信道。每个CP处理包含在任何所述IF信号上的多个业务信道中的任何一个。公开了该设备的替代体系结构。

2. 发明公开

EP1119985A1 DYNAMIC ALLOCATION OF CARRIER FREQUENCIES IN A WIRELESS BROADBAND BASE STATION 审中-公开
标题翻译：无线宽带基站载波频率的动态分配
公开(公告)号：EP1119985A1
公开(公告)日：2001-08-01
申请号：EP99970547.8
申请日：1999-10-15
申请人： AIRNET COMMUNICATIONS CORPORATION
发明人： WILLIAMS, Terry, L.
IPC分类号： H04Q7/20
CPC分类号： H04W16/06 , H04B1/00 , H04B1/0092 , H04B1/40 , H04B1/403 , H04B7/2646 , H04W16/10 , H04W16/24 , H04W28/16 , H04W36/08 , H04W72/00 , H04W72/0453 , H04W84/042 , H04W84/08 , H04W88/08
摘要： A sectorized wireless broadband base station (BBS) (18) having two or more assigned absolute RF channel numbers (ARFCNs) for communications with mobile subscribers in a cellular communications network (16). The system includes a central processing unit (38) for exclusively allocating one or more of the ARFCNs to each of the sectors, each sector providing a communication link for subscriber calls in one or more communication cells serviced by the BBS. Further, the system includes programming and hardware (40a - 40n) exclusively for allocating an additional one of the ARFCNs to the sector upon a number of the subscriber calls in any such sector reaching a predetermined limit which exceeds a capacity for the ARFCN.
摘要翻译：扇区化无线宽带基站（BBS）（18）具有用于在蜂窝通信网络（16）中与移动用户进行通信的两个或更多个指定的绝对RF信道编号（ARFCN）。该系统包括一个中央处理单元（38），专用于将一个或多个ARFCN分配给每个扇区，每个扇区为BBS提供服务的一个或多个通信单元中的用户呼叫提供通信链路。此外，当任何这样的扇区中的多个用户呼叫达到超过ARFCN的容量的预定极限时，该系统专门包括用于将另外一个ARFCN分配给该扇区的编程和硬件（40a-40n）。

3. 发明公开

EP1119984A1 METHOD FOR DYNAMIC ALLOCATION OF WIRELESS BASE STATION DSP RESOURCES 审中-公开
标题翻译：无线基站DSP资源动态分配方法
公开(公告)号：EP1119984A1
公开(公告)日：2001-08-01
申请号：EP99970546.0
申请日：1999-10-15
申请人： AIRNET COMMUNICATIONS CORPORATION
发明人： WILLIAMS, Terry, L.
IPC分类号： H04Q7/20
CPC分类号： H04W16/06 , H04B1/00 , H04B1/0092 , H04B1/40 , H04B1/403 , H04B7/2646 , H04W16/10 , H04W16/24 , H04W28/16 , H04W36/08 , H04W72/00 , H04W72/0453 , H04W84/042 , H04W84/08 , H04W88/08
摘要： A method for dynamically allocating signal processing resources in a wireless multichannel broadband base station (BSS 18) for a cellular communications network including determining a number of available channel processor (CP 62) resources which are unused in a BSS (18). In response to notification of a subscriber call to be processed by a cell (16) of the BSS (18), a determination is made as to whether the number of available CP resources (62) is at least one. If so, then the call is assigned to any available CP resource (62) in the BSS (18). Each of the CPs (62) in the BSS (18) processes any of a plurality of traffic channels contained on any frequency channel assigned to the BSS (18). In addition, an apparatus (38) for practicing the method is disclosed.
摘要翻译：一种用于在蜂窝通信网络的无线多信道宽带基站（BSS 18）中动态分配信号处理资源的方法，包括确定BSS（18）中未使用的可用信道处理器（CP 62）资源的数量。响应于要由BSS（18）的小区（16）处理的用户呼叫的通知，确定可用CP资源（62）的数目是否至少为1。如果是，则该呼叫被分配给BSS（18）中的任何可用的CP资源（62）。 BSS（18）中的每个CP（62）处理包含在分配给BSS（18）的任何频率信道上的多个业务信道中的任何一个。另外，公开了用于实践该方法的设备（38）。

4. 发明公开

EP0767549A3 Breitbandiges Mobilfunksystem 失效
标题翻译：宽带无线移动系统
公开(公告)号：EP0767549A3
公开(公告)日：2001-01-10
申请号：EP96440076.6
申请日：1996-09-30
申请人： ALCATEL
发明人： Frank, Matthias
IPC分类号： H04B7/26
CPC分类号： H04W36/18 , H04B7/2646 , H04W72/12 , H04W76/15
摘要： Es werden ein Mobilfunksystem und Mittel dafür vorgeschlagen, um eine breitbandige Funkübertragung zu ermöglichen, bei welcher einer Mobilstation (MS) mehrere und unterschiedlich breite Teilnehmerkanäle (TCH) zugeteilt werden können. Dazu sind an die Funkfeststationen (BS, BS') des Mobilfunksystems und an die Mobilstation (MS) Konzentratoren (MSX) angeschlossen, die im asynchronen Transfermodus arbeiten, um mehrere Teilnehmerkanäle (TCH) durch statistisches Zeitmultiplexen zu einem Sendekanal (DL) zusammenzufassen und um einen Empfangskanal (UL) durch statistisches Demultiplexen in die mehreren Teilnehmerkanäle (TCH) aufzuteilen. Dadurch wird eine breitbandige drahtlose Funkverbindung zwischen Mobilstationen und den Funkfeststationen bereitgestellt, die sich durch eine flexible Anzahl von Teilnehmerkanälen, die unterschiedlich breit sein können, auszeichnet. Gemäß einer Ausgestaltung des erfindungsgemäßen Mobilfunksystems arbeiten die Funkfeststationen (BS, BS') im Gleichkanalbetrieb und sind über gerichtete Funkstrecken (P, P') mit der Mobilstation (MS) verbindbar. Durch diese Kombination aus Gleichwellenfunk, Richtfunk und ATM-Übertragung ist ein vorteilhafter Einsatz der Erfindung im Bereich Bahnmobilfunk möglich.

5. 发明公开

EP1027811A2 VERFAHREN, SENDE/EMPFANGSEINRICHTUNG UND FUNK-KOMMUNIKATIONSSYSTEM ZUR DATENÜBERTRAGUNG 有权
标题翻译：方法，发送/接收装置和无线通信系统的数据传输
公开(公告)号：EP1027811A2
公开(公告)日：2000-08-16
申请号：EP98959768.7
申请日：1998-10-29
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BESSON, Marcus , VON DER NEYEN, Hans , KAMMERLANDER, Karl
IPC分类号： H04Q7/30
CPC分类号： H04B7/2646
摘要： In a GSM mobile radio network with at least one base station controller and a base station, at least one first frequency channel for transmitting data and signalling information by a TDMA transmission process, and a second, additional broad-band frequency channel with a TD/CDMA transmission process are made available between the base station and mobile stations. The time frames of both frequency channels are synchronised. The base station supports in a time slot the TDMA and/or the TD/CDMA transmission process, and thus a connection can be established in the time frame in the first or second frequency channels.

6. 发明公开

EP0849892A3 Signal multiplexing method and transmitting/receiving apparatus therefor 失效
标题翻译：信号复用方法和发射机对应/Empfängs设施
公开(公告)号：EP0849892A3
公开(公告)日：2000-06-07
申请号：EP97310206.4
申请日：1997-12-15
申请人： SONY CORPORATION
发明人： Usui, Takashi
IPC分类号： H04B7/26 , H04B7/24 , H04Q7/38
CPC分类号： H01Q3/02 , H01Q3/26 , H01Q3/2605 , H01Q25/00 , H04B7/0408 , H04B7/2646
摘要： A signal transmitting/receiving method and apparatus freed of the drawback of the conventional information multiplexing method (FDMA, TDMA or CDMA) that information multiplexing needs a bandwidth broader than the bandwidth of the original information, such that, if the bandwidth is scanty, the number of channels that can be accommodated is decreased. A signal transmission device 10 sends three different items of the transmission information, namely the transmission information items T A , T B and T C , from three transmitters 11 A , 11 B and 11 C , by multiplexing communication via three different paths P A , P B and P C , using a transmission antenna unit 12. A signal receiving device 20 receives the three different information items T A , T B and T C , transmitted via three different paths P A , P B and P C , by receivers 22 A , 22 B , 22 C , using a receiving antenna unit 21, for obtaining three different items of the reception information, namely the reception information items R A , R B and R C .

7. 发明公开

EP0815698A1 WIDEBAND WIRELESS BASESTATION MAKING USE OF TIME DIVISION MULTIPLE-ACCESS BUS HAVING SELECTABLE NUMBER OF TIME SLOTS AND FRAME SYNCHRONIZATION TO SUPPORT DIFFERENT MODULATION STANDARDS 失效
标题翻译：无线基台到总线FOR ZEITVERSCHACHTELUNGSZUGRIFF（TDMA）与时隙的可选择数目和帧同步用于在不同的调制标准适用
公开(公告)号：EP0815698A1
公开(公告)日：1998-01-07
申请号：EP96904647.0
申请日：1996-02-08
申请人： AIRNET COMMUNICATIONS CORPORATION
发明人： CARNEY, Ronald, R. , SCHMUTZ, Thomas , WILLIAMS, Terry, L.
IPC分类号： H04B7 , H04W88
CPC分类号： H04W88/08 , H04B7/2646
摘要： A wireless communication system basestation making use of a wideband, multichannel digital transceiver having incorporated therein a time division multiple-access (TDM) bus for providing digital samples of a plurality of wireless communication channels, wherein the time slot duration and frame rate of the TDM bus may be reconfigured. The invention allows various air interface standards, even those having different channel bandwidths, to be serviced by the same basestation, without having to install additional or different equipment, and by automatically redistributing signal processing resources, eliminating the need to reconfigure the basestation when different types of wireless signalling must be accomodated.

8. 发明公开

EP0767549A2 Breitbandiges Mobilfunksystem 失效
公开(公告)号：EP0767549A2
公开(公告)日：1997-04-09
申请号：EP96440076.6
申请日：1996-09-30
申请人： ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE
发明人： Frank, Matthias
IPC分类号： H04B7/26
CPC分类号： H04W36/18 , H04B7/2646 , H04W72/12 , H04W76/15
摘要： Es werden ein Mobilfunksystem und Mittel dafür vorgeschlagen, um eine breitbandige Funkübertragung zu ermöglichen, bei welcher einer Mobilstation (MS) mehrere und unterschiedlich breite Teilnehmerkanäle (TCH) zugeteilt werden können.
Dazu sind an die Funkfeststationen (BS, BS') des Mobilfunksystems und an die Mobilstation (MS) Konzentratoren (MSX) angeschlossen, die im asynchronen Transfermodus arbeiten, um mehrere Teilnehmerkanäle (TCH) durch statistisches Zeitmultiplexen zu einem Sendekanal (DL) zusammenzufassen und um einen Empfangskanal (UL) durch statistisches Demultiplexen in die mehreren Teilnehmerkanäle (TCH) aufzuteilen. Dadurch wird eine breitbandige drahtlose Funkverbindung zwischen Mobilstationen und den Funkfeststationen bereitgestellt, die sich durch eine flexible Anzahl von Teilnehmerkanälen, die unterschiedlich breit sein können, auszeichnet.
Gemäß einer Ausgestaltung des erfindungsgemäßen Mobilfunksystems arbeiten die Funkfeststationen (BS, BS') im Gleichkanalbetrieb und sind über gerichtete Funkstrecken (P, P') mit der Mobilstation (MS) verbindbar. Durch diese Kombination aus Gleichwellenfunk, Richtfunk und ATM-Übertragung ist ein vorteilhafter Einsatz der Erfindung im Bereich Bahnmobilfunk möglich.
摘要翻译：移动无线电系统具有固定基站（BS，BS'）和移动无线电站（MS）。移动站（MS）经由无线电链路（P）连接到基站（BS）之一。存在连接到基站（BS）和移动站（MS）的集中器（SMX）。集中器（SMX）以异步传输模式工作，通过统计时间复用将多个用户信道（TCH）组合成传输信道（DL），并通过统计信号将接收信道（UL）划分为多个用户信道（TCH）解复用。基站可以在相同的信道操作中发送和接收。定向天线可以连接到基站和移动台。天线相对于彼此布置，使得移动台（MS）连接到基站一段最小的时间周期以均衡不同的无线电信号传播时间。

9. 发明公开

EP0763309A1 WIDEBAND WIRELESS BASESTATION MAKING USE OF TIME DIVISION MULTIPLE-ACCESS BUS TO EFFECT SWITCHABLE CONNECTIONS TO MODULATOR/DEMODULATOR RESOURCES 失效
标题翻译：与时间复用宽带无线基站，VIELFACHZUGRIFFBAS生成链接到调制器/解调资金可能可切换
公开(公告)号：EP0763309A1
公开(公告)日：1997-03-19
申请号：EP95909340.0
申请日：1995-01-27
申请人： AIRNET COMMUNICATIONS CORP.
发明人： CARNEY, Ronald, R. , WILLIAMS, Terry, L.
IPC分类号： H04B1 , H04B7 , H04W88
CPC分类号： H04W88/08 , H04B1/0003 , H04B1/0007 , H04B1/0092 , H04B1/406 , H04B7/2646
摘要： A wireless communication system basestation making use of a wideband, multichannel digital transceiver having incorporated therein a time division multiple-access (TDM) bus for providing digital samples of a plurality of wireless communication channels, wherein the TDM bus is used as a crossbar switch to permit dynamic allocation of modulator and demodulator signal processing resources. The invention allows various air interface standards, even those having different channel bandwidths, to be serviced by the same basestation, with automatic redistribution of signal processing resources, eliminating the need to reconfigure the basestation when the loading of different types of wireless signaling traffic changes.

10. 发明公开

EP0752765A2 A wide-band application based upon a narrow-band TMDA system 失效
标题翻译： Auf einer Schmalband-TDMA-Anordnung basierende Breitbandvorrichtung
公开(公告)号：EP0752765A2
公开(公告)日：1997-01-08
申请号：EP96304769.1
申请日：1996-06-28
申请人： NOKIA MOBILE PHONES LTD. , NOKIA TELECOMMUNICATIONS OY
发明人： Jokinen, Harri , Honkasalo, Zhichun , Malkamäki, Esa
IPC分类号： H04B7/26
CPC分类号： H04J4/00 , H04B7/2646 , H04L27/2601
摘要： The invention relates to the formation of a wide-band data transfer link (WB) as an extension to a data transfer system, which comprises narrow frequency bands (f2) for the organization of narrow-band data transfer calls using one frequency band. In accordance with the invention the data stream (S) which is to be trans-mitted is divided into substreams (S5 - S9), each of which modulates a different frequency band (f5 - f9). The signals thus obtained are combined (C) for trans-mission. The received signal is divided into frequency bands, which are de-modulated separately, and from the data substreams thus obtained the original data stream is reconstructed. The wide-band communication in accordance with the invention (WB) may further be divided among many users on the principle of time or frequency-division multiple access.
摘要翻译：本发明涉及形成作为数据传输系统的扩展的宽带数据传输链路（WB），其包括用于组织使用一个频带的窄带数据传送呼叫的窄频带（f2）。根据本发明，要发送的数据流（S）被划分为子流（S5-S9），每个子模块调制不同的频带（f5-f9）。这样获得的信号被组合（C）用于传播。接收到的信号被分成频带，分别被解调，并且从这样获得的数据子流中重构原始数据流。根据本发明（WB）的宽带通信可以进一步根据时间或频分多址原理在许多用户之间划分。

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