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1. 发明申请

WO2005015765A1 UWB COMMUNICATION SYSTEM AND CORRESPONDING METHOD 审中-公开
标题翻译： UWB通信系统及其对应方法
公开(公告)号：WO2005015765A1
公开(公告)日：2005-02-17
申请号：PCT/GB2004/003105
申请日：2004-07-19
申请人： ARTIMI LTD , BAKER, David , MOORE, Mark, Justin
发明人： BAKER, David , MOORE, Mark, Justin
IPC分类号： H04B1/69
CPC分类号： H04B1/71637 , H04B1/7176 , H04B1/719
摘要： This invention generally relates to wired and wireless ultra wideband (UWB) data communications apparatus and methods, and in particular to UWB receiver systems and architectures, and to UWB transmission systems and signals. A UWB receiver system for receiving a UWB signal comprising a plurality of pulses, the system comprising: a receiver front end to receive a UWB signal; a reference UWB signal store for storing a reference UWB signal; and a correlator configured to correlate said received UWB signal with a plurality of differently delayed versions of said stored reference signal to codetermine a timing and a phase of a received UWB signal pulse; whereby a UWB signal carrying data encoded by both pulse position and pulse phase is decodeable.
摘要翻译：本发明一般涉及有线和无线超宽带（UWB）数据通信设备和方法，特别涉及UWB接收机系统和体系结构以及UWB传输系统和信号。一种用于接收包括多个脉冲的UWB信号的UWB接收机系统，所述系统包括：用于接收UWB信号的接收机前端; 用于存储参考UWB信号的参考UWB信号存储器; 以及相关器，被配置为将所述接收的UWB信号与所述存储的参考信号的多个不同延迟的版本相关，以便编码所接收的UWB信号脉冲的定时和相位; 由此携带由脉冲位置和脉冲相位编码的数据的UWB信号是可解码的。

2. 发明申请

WO2004107678A3 ULTRA-WIDEBAND NETWORK, DEVICE, DEVICE CONTROLLER, METHOD AND DATA PACKET FOR ESTABLISHING A MESH NETWORK AND FORWARDING PACKETS ON ANOTHER CHANNEL 审中-公开
公开(公告)号：WO2004107678A3
公开(公告)日：2004-12-09
申请号：PCT/GB2004/002201
申请日：2004-05-21
申请人： ARTIMI LTD , BAKER, David , MOORE, Mark, Justin
发明人： BAKER, David , MOORE, Mark, Justin
IPC分类号： H04L12/56
摘要： An ultra-wideband (UWB) network comprising a plurality of UWB devices each forming a node of said network, pairs of said UWB devices being configured for communication with one another using one of a plurality of UWB charnels, each said UWB device comprising a UWB transceiver (610) for bidirectional communication over one or more of said UWB channels (610a, 610b) with at least one other of said UWB devices; and a device controller coupled to said UWB transceiver, said controller being configured to determine a said UWB channel for use in establishing a communication link with each other UWB device and to store connection data associating a list of said channels bearing incoming data with a second of said channels for use in forwarding said incoming data to another of said devices. In one embodiment, the controller of an UWB device comprises a memory access controller (614) being the master of a second data bus (616).

3. 发明申请

WO2005013504A1 COMMUNICATIONS SYSTEMS AND METHODS 审中-公开
标题翻译：通信系统与方法
公开(公告)号：WO2005013504A1
公开(公告)日：2005-02-10
申请号：PCT/GB2004/003147
申请日：2004-07-19
申请人： ARTIMI LTD , BAKER, David , MOORE, Mark, Justin
发明人： BAKER, David , MOORE, Mark, Justin
IPC分类号： H04B1/69
CPC分类号： H04B1/71637 , H04B1/7174 , H04B1/7183 , H04B1/719
摘要： This invention generally relates to wired and wireless ultra wideband (UWB) data communications apparatus and methods, and in particular to UWB receiver systems and architectures, and to training and synchronisation systems therefore. An ultra wideband (UWB) receiver system comprising: a front end to receive a UWB signal; a reference signal memory for storing a reference UWB signal; a correlator coupled to said front end and to said reference signal memory to correlate said received UWB signal with said reference UWB signal; and a controller coupled to said reference signal memory and configured to control the storage of a received UWB signal into said reference signal memory as said reference UWB signal.
摘要翻译：本发明一般涉及有线和无线超宽带（UWB）数据通信装置和方法，特别是涉及UWB接收机系统和体系结构，以及训练和同步系统。一种超宽带（UWB）接收机系统，包括：前端，用于接收UWB信号; 用于存储参考UWB信号的参考信号存储器; 耦合到所述前端和所述参考信号存储器的相关器，用于将所述接收的UWB信号与所述参考UWB信号相关; 以及耦合到所述参考信号存储器并被配置为控制将所接收的UWB信号存储到所述参考信号存储器中作为所述参考UWB信号的控制器。

4. 发明申请

WO2005013502A1 COMMUNICATIONS SYSTEMS AND METHODS 审中-公开
标题翻译：通信系统与方法
公开(公告)号：WO2005013502A1
公开(公告)日：2005-02-10
申请号：PCT/GB2004/003124
申请日：2004-07-19
申请人： ARTIMI LTD , BAKER, David , MOORE, Mark, Justin
发明人： BAKER, David , MOORE, Mark, Justin
IPC分类号： H04B1/69
CPC分类号： H04B1/71637 , H04B1/7176 , H04B1/719
摘要： This invention generally relates to wired and Wireless ultra wideband (UWB) data communications apparatus and methods, and in particular to UWB receiver systems and architectures, and to correlators therefore. An ultra wideband (UWB) receiver system comprising: a receiver front end to receive a UWB signal having a plurality of multipath components; and a correlator coupled to said receiver front end to correlate said UWB signal with a reference signal; and wherein said UWB signal comprises a plurality of pulses; wherein each said pulse has a plurality of multipath components; wherein said reference signal comprises a plurality of multipath components of a said pulse; and wherein said correlator comprises at least one correlator module configured to correlate a plurality of said multipath components of a said pulse with said reference signal.
摘要翻译：本发明一般涉及有线和无线超宽带（UWB）数据通信装置和方法，特别涉及UWB接收机系统和体系结构，因此涉及相关器。一种超宽带（UWB）接收机系统，包括：接收机前端，用于接收具有多个多径分量的UWB信号; 以及耦合到所述接收器前端的相关器，用于将所述UWB信号与参考信号相关联; 并且其中所述UWB信号包括多个脉冲; 其中每个所述脉冲具有多个多径分量; 其中所述参考信号包括所述脉冲的多个多径分量; 并且其中所述相关器包括至少一个相关器模块，其被配置为将所述脉冲的多个所述多径分量与所述参考信号相关。

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