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1. 发明申请

WO2013104082A8 ADAPTIVE PHASE SHIFT APPARATUS AND METHOD 审中-公开
标题翻译：自适应相移装置和方法
公开(公告)号：WO2013104082A8
公开(公告)日：2013-09-12
申请号：PCT/CN2012000055
申请日：2012-01-12
申请人： ERICSSON TELEFON AB L M , XU YUANJUN , GU TAO , ZHU HUAISONG , LI YANQIANG , YANG JINSONG
发明人： XU YUANJUN , GU TAO , ZHU HUAISONG , LI YANQIANG , YANG JINSONG
IPC分类号： H04L27/32
CPC分类号： H04L27/2657 , H04L27/2621 , H04L27/2689 , H04W88/08
摘要： The invention discloses an adaptive phase shift method in a multi-carrier system, comprising: generating a group of one or more new phase values for corresponding one or more phase shift carriers, PSCs, based on quantization phase values; calculating and comparing a backward maximum power in an evaluation path with the group of one or more new phase values in one timeslot and a forward maximum power in a working path with current phase values in the timeslot; and adjusting phase of the PSCs based on the group of one or more new phase values if the calculated backward maximum power is less than the calculated forward maximum power. An adaptive phase shift apparatus is also disclosed. With the invention, complexity of the implementation is reduced and a small DPS block resource, low Hardware cost, low power consumption is also achieved.
摘要翻译：本发明公开了一种多载波系统中的自适应相移方法，包括：基于量化相位值生成用于对应的一个或多个相移载波PSC的一个或多个新相位值的组; 将评估路径中的后向最大功率与所述一个时隙中的一个或多个新相位值和工作路径中的前向最大功率中的一个与该时隙中的当前相位值进行计算和比较; 以及如果所计算的后向最大功率小于所计算的前向最大功率，则基于一个或多个新的相位值的组来调整PSC的相位。还公开了一种自适应相移装置。通过本发明，实现的复杂度降低，并且DPS块资源小，硬件成本低，功耗也低。

2. 发明申请

WO2013104082A1 ADAPTIVE PHASE SHIFT APPARATUS AND METHOD 审中-公开
标题翻译：自适应相移装置和方法
公开(公告)号：WO2013104082A1
公开(公告)日：2013-07-18
申请号：PCT/CN2012/000055
申请日：2012-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUB) , XU, Yuanjun , GU, Tao , ZHU, Huaisong , LI, Yanqiang , YANG, Jinsong
发明人： XU, Yuanjun , GU, Tao , ZHU, Huaisong , LI, Yanqiang , YANG, Jinsong
IPC分类号： H04L27/32
CPC分类号： H04L27/2657 , H04L27/2621 , H04L27/2689 , H04W88/08
摘要： The invention discloses an adaptive phase shift method in a multi-carrier system, comprising: generating a group of one or more new phase values for corresponding one or more phase shift carriers, PSCs, based on quantization phase values; calculating and comparing a backward maximum power in an evaluation path with the group of one or more new phase values in one timeslot and a forward maximum power in a working path with current phase values in the timeslot; and adjusting phase of the PSCs based on the group of one or more new phase values if the calculated backward maximum power is less than the calculated forward maximum power. An adaptive phase shift apparatus is also disclosed. With the invention, complexity of the implementation is reduced and a small DPS block resource, low Hardware cost, low power consumption is also achieved.
摘要翻译：本发明公开了一种多载波系统中的自适应相移方法，包括：基于量化相位值，产生用于相应的一个或多个相移载波PSC的一个或多个新相位值组; 计算和比较评估路径中的后向最大功率与一个时隙中的一个或多个新相位值组和工作路径中的正向最大功率与时隙中的当前相位值进行比较; 以及如果所计算的后向最大功率小于所计算的正向最大功率，则基于一个或多个新相位值的组来调整所述PSC的相位。还公开了一种自适应相移装置。利用本发明，实现的复杂度降低，并且还实现了小的DPS块资源，低硬件成本，低功耗。

3. 发明申请

WO2019084940A1 NETWORK DEVICE AND METHOD FOR DATA TRANSMISSION OVER COMMON PUBLIC RADIO INTERFACE 审中-公开
公开(公告)号：WO2019084940A1
公开(公告)日：2019-05-09
申请号：PCT/CN2017/109467
申请日：2017-11-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Yanqiang
发明人： LI, Yanqiang , ZHU, Huaisong , LI, Ming
IPC分类号： H04W28/08 , H04W92/00
CPC分类号： H04W92/12 , H04W28/08
摘要： The present disclosure provides a method (200) in a network device for transmission of Narrow Band -Internet of Things (NB-IoT) data between a Radio Equipment Control (REC) node and a Radio Equipment (RE) node over Common Public Radio Interface (CPRI). The method (200) comprises: transmitting (210) the NB-IoT data from the REC node to the RE node or from the RE node to the REC node in a Control and Management (C&M) region of a CPRI frame. The NB-IoT data is frequency-domain data.

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