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    • 11. 发明申请
    • TRANSPARENT SIGNAL RELAY SYSTEM FOR PACKET TRANSMISSION SERVICES
    • 用于分组传输服务的透明信号继电器系统
    • WO2007057186A1
    • 2007-05-24
    • PCT/EP2006/011005
    • 2006-11-16
    • TYNTEC LTD.BEGALL, ChristophKOWALZIK, MichaelTRAPP, ThorstenWAADT, AndreasBRUCK, Guido, H.JUNG, Peter
    • BEGALL, ChristophKOWALZIK, MichaelTRAPP, ThorstenWAADT, AndreasBRUCK, Guido, H.JUNG, Peter
    • H04L12/66H04L12/56
    • H04L12/66H04L45/00H04L51/30H04L51/38
    • A system for sending a data packet from a first communication network (255) to a second communication network (270) is disclosed in which the second communication network (270) is directly unreachable by the first communication network (255). The system comprises a transmitting device for transmitting the data packet to the first communication network; a receiving device for accepting the data packet from the second communication network and generating a data packet response; and a relay (260) for acceptance of the data packet from the first communication network (255), passing the data package to the second communication network (270) and for acceptance of the generated data package response and passing the generated data packet response to the first communication network (255). Furthermore a Method for sending the data packet from the first communication network (255) into the second communication network (270) is taught which has the following steps: the data packet from the first communication network (255) is passed into the second communication network (270), a response signal is awaited; and the response signal is forwarded back into the first communication network (255).
    • 公开了一种用于从第一通信网络(255)向第二通信网络(270)发送数据分组的系统,其中第二通信网络(270)由第一通信网络(255)直接不可达。 该系统包括用于将数据分组发送到第一通信网络的发送装置; 接收装置,用于接收来自第二通信网络的数据分组并产生数据分组响应; 以及用于接收来自第一通信网络(255)的数据分组的中继(260),将数据包传递到第二通信网络(270),并接收生成的数据包响应并将生成的数据分组响应传递给 第一通信网(255)。 此外,教导了将数据分组从第一通信网络(255)发送到第二通信网络(270)的方法,其具有以下步骤:将来自第一通信网络(255)的数据分组传递到第二通信网络 (270),等待响应信号; 并且将响应信号转发回到第一通信网络(255)。
    • 12. 发明申请
    • METHOD AND SYSTEM FOR RELAYING TELECOMMUNICATIONS SIGNALS WITH EFFICIENT JOINT CAPACITY BY POWER CONTROL OF REMOTE RADIO HEADS
    • 通过远程无线电头功率控制有效联合容量的电信信号中继方法与系统
    • WO2016023673A1
    • 2016-02-18
    • PCT/EP2015/064963
    • 2015-07-01
    • KATHREIN-WERKE KG
    • SCHLEE, JohannesOEHLER, FrankWECKERLE, Martin
    • H04W88/08H04W52/02H04W36/22
    • H04W28/021H04W28/0247H04W36/165H04W52/0203H04W52/0206H04W84/047H04W88/085Y02D70/00Y02D70/1222Y02D70/1242Y02D70/1262
    • The present disclosure teaches a method and a system (10; 510; 710) for relaying telecommunication signals (S1, 52), wherein the telecommunication signals (S1, S2) have a plurality of carriers (401, 402). The system (10; 510; 710) comprises a central hub (20; 520; 720) connectable to one or more base stations (5, 6; 505, 506); a plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) for relaying at least one of the plurality of carriers (401, 402) in the telecommunication signals (S1, S2) supplied by the central hub (20; 520; 720). Power of the plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) is adjustable such that first ones of the plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) can be switched off and second ones of the plurality remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) can have adjusted power levels to compensate for the switch off of the first ones of the plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,..., 780-9).
    • 本公开教导了用于中继电信信号(S1,52)的方法和系统(10; 510; 710),其中电信信号(S1,S2)具有多个载波(401,402)。 系统(10; 510; 710)包括可连接到一个或多个基站(5,6,6; 505,506)的中心集线器(20; 520; 720)。 多个远程单元(80-1,...,80-N; 580-1,...,580-7; 780-1,...,780-9),用于中继多个 由中央集线器(20; 520; 720)提供的电信信号(S1,S2)中的载波(401,402)。 多个远程单元(80-1,...,80-N; 580-1,...,580-7; 780-1,...,780-9)的功率是可调节的,使得第一个 可以关闭多个远程单元(80-1,...,80-N; 580-1,...,580-7; 780-1,...,780-9),并且 多个远程单元(80-1,...,80-N; 580-1,...,580-7; 780-1,...,780-9)可以具有调整的功率电平以补偿关闭 的多个远程单元(80-1,...,80-N; 580-1,...,580-7; 780-1,...,780-9)中的第一个。
    • 15. 发明申请
    • BASE-BAND TO RADIO FREQUENCY UP-CONVERTER
    • 基带到无线电频率上变频器
    • WO2012152906A1
    • 2012-11-15
    • PCT/EP2012/058725
    • 2012-05-11
    • UBIDYNE INC.KARTHAUS, Udo
    • KARTHAUS, Udo
    • H03M3/00
    • H03M3/30H03M3/508Y10T29/49002
    • A base band to frequency up-converter (1) is described wherein the base band to frequency up-converter (1) comprises a first input (201) for receiving a first base band signal of first base band samples and a second input (202) for receiving a second base band signal of second base band samples and an output (TX) for providing up-converted radio signal samples. The base-band to radio frequency up-converter (1) further comprises a phase converter (2) for converting the first base band signal of first base band samples and the second base band signal of second base band samples into a first intermediate signal (X n ) of first intermediate samples, a second intermediate signal (Y n ) of second intermediate samples, and a third intermediate signal (Z n ) of third intermediate samples. The intermediate samples are then up-converted into radio signal samples.
    • 描述了基带到上变频器(1)的基带,其中基带到上变频器(1)包括用于接收第一基带样本的第一基带信号的第一输入(201)和第二输入(202 ),用于接收第二基带样本的第二基带信号和用于提供上变频无线电信号样本的输出(TX)。 基带到射频上变频器(1)还包括相位转换器(2),用于将第一基带样本的第一基带信号和第二基带样本的第二基带信号转换为第一中间信号( Xn),第二中间样品的第二中间信号(Yn)和第三中间样品的第三中间信号(Zn)。 然后将中间样本上变频成无线电信号样本。
    • 19. 发明申请
    • CONTENT DISTRIBUTION NETWORK
    • 内容分发网络
    • WO2008017502A1
    • 2008-02-14
    • PCT/EP2007/007104
    • 2007-08-10
    • CACHE LOGIC LTD.TWISS, AdamFERGUSON, David
    • TWISS, AdamFERGUSON, David
    • H04L29/08
    • H04L67/104H04L67/1072H04L67/1093H04L67/28H04L67/2842
    • The invention relates to a content distribution network for the distribution of a digital object in a peer-to-peer network with a plurality of peers having a peer location identifier and a download client (103a) for downloading the digital object. A plurality of distributed caches (312a, 312b) is present in the peer-to-peer network. At least some of the plurality of peers (102a, 102b, 102c) are connected to at least some of the plurality of distributed caches (312). A publisher's computer network (403) is connected to at least one of the plurality of distributed caches (312) for distributing the digital object to at least one of the plurality of distributed caches (312). A private tracker for managing the distribution of the digital object among the plurality of distributed caches (312a, 312b) and a public tracker for managing the distribution of the digital object between the plurality of peers (102a, 102b, 102c) are present. The invention also includes a method for the distribution of a digital object over a peer-to- peer network to at least one of a plurality of peers (102). The method comprises a first step of placing at least a first piece of the digital object on a content supplier (402,- 312), a second step of transferring at least the first piece of the digital object to a least one of a plurality of distributed caches (312), a third. step of announcing the availability of the digital object to at least one of the plurality of peers (102) and a fourth step of downloading at least the first piece of the digital object to the at least one of the plurality of peers (102).
    • 本发明涉及一种内容分发网络,用于在具有对等位置标识符的多个对等体和用于下载数字对象的下载客户端(103a)的对等网络中分发数字对象。 多个分布式高速缓存(312a,312b)存在于对等网络中。 多个对等体(102a,102b,102c)中的至少一些连接到多个分布式高速缓存(312)中的至少一些。 出版商的计算机网络(403)连接到多个分布式高速缓存(312)中的至少一个,用于将数字对象分发到多个分布式高速缓存(312)中的至少一个。 存在用于管理多个分布式高速缓存(312a,312b)中的数字对象的分布的私人跟踪器和用于管理多个对等体(102a,102b,102c)之间的数字对象的分布的公共跟踪器。 本发明还包括一种用于通过对等网络将数字对象分发到多个对等体(102)中的至少一个的方法。 该方法包括将数字对象的至少第一片段放置在内容供应器(402,312)上的第一步骤,将至少第一片数字对象传送到多个 分布式缓存(312),三分之一。 向多个对等体(102)中的至少一个通告数字对象的可用性的步骤,以及将至少第一片数字对象下载到多个对等体(102)中的至少一个的第四步骤。