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1. 发明授权

EP2090015B1 NARROW BAND RECEIVER 有权转让
标题翻译：窄带接收机
公开(公告)号：EP2090015B1
公开(公告)日：2018-01-31
申请号：EP07858768.0
申请日：2007-11-30
申请人： Telensa Holdings Limited
发明人： MASSAM, Peter David , BOWDEN, Philip Alan , HOWE, Timothy David , JACKSON, Timothy
IPC分类号： H04L7/04
CPC分类号： H04L7/042 , H04L7/046 , H04L27/0014 , H04L27/16 , H04L27/2657 , H04L2027/0026 , H04L2027/0048 , H04L2027/0065 , H04L2027/0095
摘要： A method of identifying frequency data for use in adjusting a frequency offset of a receiver is described. A signal is received, comprising a set of slots, at least one of the slots comprising a preamble portion and being transmitted at a predetermined transmission frequency. The predetermined frequency is within a known range of frequencies. The method comprises dividing the range of frequencies into a plurality of frequency bands. For each data item contained within the preamble portion, a magnitude of signal received within each frequency band is identified, and a plurality of pairs of frequency bands identified. For at least some of the plurality of pairs of frequency bands, a first signal magnitude identified for one of the frequency bands is subtracted from a second signal magnitude identified for the other frequency band, whereby to demodulate the signal within at least part of said preamble portion. The subtracted signal magnitudes are combined with output from an oscillator tuned to a fundamental of a period associated with the preamble portion. For each pair frequency bands, the signal magnitudes are accumulated over the preamble portion, whereby to identify frequency data for use in adjusting a frequency offset of the receiver.

2. 发明授权

EP2158697B1 METHOD AND DEVICE FOR SELECTING AND TRANSMITTING VARIABLE FRAME FORMATS 有权
标题翻译：用于选择和发送可变帧格式的方法和设备
公开(公告)号：EP2158697B1
公开(公告)日：2017-10-25
申请号：EP08759710.0
申请日：2008-05-16
申请人： Telensa Holdings Limited
发明人： JACKSON, Timothy
IPC分类号： H04B7/26
CPC分类号： H04B7/2656 , H04W56/00 , H04W72/0446

3. 发明授权

EP2544396B1 Data Acknowledgement Apparatus and Method 有权转让
公开(公告)号：EP2544396B1
公开(公告)日：2017-09-20
申请号：EP12184763.6
申请日：2008-09-24
申请人： Telensa Holdings Limited
发明人： Jackson, Timothy
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1607 , H04L1/1809 , H04L2001/0097

4. 发明公开

EP3375221A1 METHODS AND APPARATUS FOR TRANSMITTING DATA IN A NETWORK 审中-公开
公开(公告)号：EP3375221A1
公开(公告)日：2018-09-19
申请号：EP16809154.4
申请日：2016-11-11
申请人： Telensa Holdings Limited
发明人： JACKSON, Tim , HARROLD, William
IPC分类号： H04W40/22 , H04W72/04
CPC分类号： H04B7/2606 , H04B7/15507 , H04W72/0406 , H04W72/0446
摘要： A network comprising a base station, a downlink base station and an out station. The base station is configured to transmit a first downlink signal including downlink data intended for the out station. The first downlink signal is not received and processed by the out station. The downlink base station is configured to receive the downlink data intended for the out station and transmit a second downlink signal including the downlink data intended for the out station. The second downlink signal may be received and processed by the out station and not by the base station. The out station is configured to receive and process the second downlink signal and transmit an uplink signal including uplink data. The uplink signal may be received and processed by the base station and not by the downlink base station. The base station is configured to receive and process the uplink signal.

5. 发明公开

EP3119030A1 NARROW BAND RECEIVER 有权
标题翻译： SCHMALBANDEMPFÄNGER
公开(公告)号：EP3119030A1
公开(公告)日：2017-01-18
申请号：EP16182849.6
申请日：2007-11-30
申请人： Telensa Holdings Limited
发明人： MASSAM, Peter, David , BOWDEN, Philip, Alan , HOWE, Timothy, David , JACKSON, Timothy
IPC分类号： H04L7/04
CPC分类号： H04L7/042 , H04L7/046 , H04L27/0014 , H04L27/16 , H04L27/2657 , H04L2027/0026 , H04L2027/0048 , H04L2027/0065 , H04L2027/0095
摘要： A method of identifying frequency data for use in adjusting a frequency offset of a receiver is described. A signal is received, comprising a set of slots, at least one of the slots comprising a preamble portion and being transmitted at a predetermined transmission frequency. The predetermined frequency is within a known range of frequencies. The method comprises dividing the range of frequencies into a plurality of frequency bands. For each data item contained within the preamble portion, a magnitude of signal received within each frequency band is identified, and a plurality of pairs of frequency bands identified. For at least some of the plurality of pairs of frequency bands, a first signal magnitude identified for one of the frequency bands is subtracted from a second signal magnitude identified for the other frequency band, whereby to demodulate the signal within at least part of said preamble portion. The subtracted signal magnitudes are combined with output from an oscillator tuned to a fundamental of a period associated with the preamble portion. For each pair frequency bands, the signal magnitudes are accumulated over the preamble portion, whereby to identify frequency data for use in adjusting a frequency offset of the receiver.
摘要翻译：描述了一种识别用于调整接收机的频率偏移的频率数据的方法。接收信号，包括一组时隙，所述时隙中的至少一个包括前同步码部分并以预定的发送频率发送。预定频率在已知的频率范围内。该方法包括将频率范围分成多个频带。对于包含在前同步码部分内的每个数据项，识别在每个频带内接收的信号的幅度，并且识别多个频带对。对于多对频带中的至少一些，从为另一个频带识别的第二信号幅度中减去为频带之一识别的第一信号幅度，从而在所述前同步码的至少一部分内对信号进行解调一部分。减去的信号幅度与调谐到与前导码部分相关联的周期的基波的振荡器的输出组合。对于每对频带，信号幅度在前导码部分上累积，从而识别用于调整接收机的频率偏移的频率数据。

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