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对比文件列表
2006-06-29_US2006137311A_发明申请_US20060137311A1 Filter removal devices_+++A_B_C_D_E_F_a_b_c_d_e_f+++.docx
2026-07-03 01:09
2012-07-18_CN102594528A_发明公开_CN102594528A 非周期信道状态信息反馈的触发方法_+++C_E+++.docx
2026-07-03 01:09
2012-07-19_WO2012096394A_发明申请_WO2012096394A1 METHOD FOR TRIGGERING APERIODIC CHANNEL STATE INFORMATION FEEDBACK_+++C_E+++.docx
2026-07-03 01:09
2013-10-03_US2013258964A_发明申请_US20130258964A1 APPARATUS AND METHOD FOR CHANNEL-STATE-INFORMATION PILOT DESIGN FOR AN ADVANCED WIRELESS NETWORK_+++C_D_E+++.docx
2026-07-03 01:09
2013-10-24_US2013279363A_发明申请_US20130279363A1 METHOD FOR TRIGGERING APERIODIC CHANNEL STATE INFORMATION FEEDBACK_+++C_E+++.docx
2026-07-03 01:09
2013-12-19_US2013336152A_发明申请_US20130336152A1 STRUCTURED CODEBOOK FOR UNIFORM CIRCULAR ARRAY (UCA)_+++C_D_e+++.docx
2026-07-03 01:09
2014-02-06_US2014038623A_发明申请_US20140038623A1 Techniques for Sending or Receiving Channel State Information Reports Associated with a Coordinated Multi-Point Scheme_+++C_D+++.docx
2026-07-03 01:09
2014-03-25_KR1020140036137A_发明公开_KR1020140036137A 무선 통신 시스템에서 다중-셀 동작에 대한 채널 상태 정보 송수신 방법 및 장치_+++C_D_E_F+++.docx
2026-07-03 01:09
2014-07-03_US2014185527A_发明申请_US20140185527A1 METHOD AND APPARATUS FOR TRANSMITTING CSI-RS AND DATA USING PARTIAL MUTING OF CSI-RS_+++C_D_E+++.docx
2026-07-03 01:09
2014-07-17_US2014198675A_发明申请_US20140198675A1 CHANNEL STATE INFORMATION-REFERENCE SIGNAL PATTERNS FOR TIME DIVISION DUPLEX SYSTEMS IN LONG TERM EVOLUTION WIRELESS NETWORKS_+++C_E_d+++.docx
2026-07-03 01:09
2014-11-06_US2014328426A_发明申请_US20140328426A1 USER EQUIPMENT APPARATUS AND METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM_+++C+++.docx
2026-07-03 01:09
2014-12-04_US2014355529A_发明申请_US20140355529A1 SYSTEM AND METHOD OF MANAGING WIRELESS COMMUNICATIONS WITH MULTIPLE TRANSMISSION POINTS_+++C_D_E+++.docx
2026-07-03 01:09
2014-12-26_KR1020140146507A_发明公开_KR1020140146507A 채널 상태 정보 송수신 방법 및 장치_+++C_E_F_d+++.docx
2026-07-03 01:09
2015-08-27_US2015244444A_发明申请_US20150244444A1 METHOD FOR REPORTING CHANNEL STATE INFORMATION, USER EQUIPMENT, AND BASE STATION_+++C_D_e+++.docx
2026-07-03 01:09
2015-09-03_US2015249972A_发明申请_US20150249972A1 METHOD AND USER DEVICE FOR RECEIVING UPLINK CONTROL INFORMATION, AND METHOD AND BASE STATION FOR TRANSMITTING UPLINK CONTROL INFORMATION_+++C_D_E+++.docx
2026-07-03 01:09
2015-09-10_US2015257132A_发明申请_US20150257132A1 METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM_+++C_D_E+++.docx
2026-07-03 01:09
2015-09-15_US9136997B_发明授权_US09136997B2 Methods and apparatuses for using channel state information reference signals_+++C_D_E+++.docx
2026-07-03 01:09
2015-11-12_US2015327247A_发明申请_US20150327247A1 CHANNEL QUALITY INDICATION FOR FALLBACK TRANSMISSION MODE OVER NEW CARRIER TYPE_+++C+++.docx
2026-07-03 01:09
2015-12-03_US2015351082A_发明申请_US20150351082A1 METHOD AND APPARATUSES FOR USING CHANNELK STATE INFORMATION REFERENCE SIGNALS_+++c_d_e+++.docx
2026-07-03 01:09
2015-12-16_CN105162509A_发明公开_CN105162509A 在无线接入系统中收发信道状态信息的方法和装置_+++C_E_F_d+++.docx
2026-07-03 01:09
2016-03-31_US2016094326A_发明申请_US20160094326A1 METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION REFERENCE SIGNAL_+++C_D_E+++.docx
2026-07-03 01:09
2016-05-24_US9350476B_发明授权_US09350476B2 Method and user equipment for measuring interference, and method and base station for receiving interference information_+++C_D_E+++.docx
2026-07-03 01:09
2016-05-26_US2016150509A_发明申请_US20160150509A1 METHOD AND USER EQUIPMENT FOR TRANSMITTING CHANNEL STATE INFORMATION AND METHOD AND BASE STATION FOR RECEIVING CHANNEL STATE INFORMATION_+++C_D_E_F+++.docx
2026-07-03 01:09
2016-09-27_US9455811B_发明授权_US09455811B2 Channel state information-reference signal patterns for time division duplex systems in long term evolution wireless networks_+++C_E_d+++.docx
2026-07-03 01:09
2016-11-24_US2016344525A_发明申请_US20160344525A1 METHOD FOR TRANSMITTING REFERENCE SIGNAL BASED ON ADAPTIVE ANTENNA SCALING IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR_+++C_D_E+++.docx
2026-07-03 01:09
2017-05-17_CN106685493A_发明公开_CN106685493A 信道测量的配置方法及装置、信道信息反馈方法及装置_+++C_D_F_e+++.docx
2026-07-03 01:09
2017-07-06_US2017195031A_发明申请_US20170195031A1 METHOD AND APPARATUS FOR CHANNEL STATE INFORMATION REFERENCE SIGNAL (CSI-RS)_+++C_D_E_F+++.docx
2026-07-03 01:09
2017-07-07_CN102594528B_发明授权_CN102594528B 非周期信道状态信息反馈的触发方法和设备_+++C+++.docx
2026-07-03 01:09
2017-08-29_CN107113039A_发明公开_CN107113039A 用于全维度多输入多输出的信道状态信息反馈方案_+++C_D_E_F+++.docx
2026-07-03 01:09
2017-10-05_WO2017171305A_发明申请_WO2017171305A1 무선 통신 시스템에서 채널 상태 보고 방법 및 이를 위한 장치_+++C_D_E_F+++.docx
2026-07-03 01:09
US10020860B2_Description_20260621_1603_+++C_E_d_f+++.docx
2026-07-03 01:09
2015-09-15_US9136997B_发明授权_US09136997B2 Methods and apparatuses for using channel state information reference signals_+++C_D_E+++.docx

对比文件名称:2015-09-15_US9136997B_发明授权_US09136997B2 Methods and apparatuses for using channel state information reference signals

目标专利名称:1605无线通信系统中报告CSI的方法及其装置CN110352568B

本次调用的模型名称:DeepSeek Chat(当前AI模型)

技术特征描述及公开性判断结果对比文件原文引用公开性论述
技术特征A:基于(i)天线端口的数量的信息、(ii)信道状态信息-参考信号(CSI-RS)资源的信息、(iii)带宽粒度的信息、(iv)CSI码本类型的信息以及(v)处理器的数量的信息来定义与用于计算所述CSI的时间相关的符号的数量;并且,所述CSI码本类型的信息是关于所述PMI是基于类型1码本还是基于类型2码本的信息。《未公开》[0087] “the computation of the feedback based on CSI-RS may be more complex because the computation may be carried out across multiple subframes.” 翻译:“基于CSI-RS的反馈计算可能更复杂,因为该计算可能在多个子帧上执行。”对比文件仅泛泛提及CSI反馈计算的复杂性,未涉及如何根据天线端口数、CSI-RS资源、带宽粒度、CSI码本类型和处理器数量具体定义用于计算CSI的时间相关的符号数量。没有公开基于上述参数定义符号数量的任何技术内容,也未提及CSI码本类型1/2、处理器数量等。本领域技术人员无法从对比文件直接或隐含得出该技术特征。
技术特征B:根据权利要求1所述的方法。《未公开》对比文件全文未公开权利要求1的完整方法。由于特征A未被公开,权利要求1的方法(包括DCI触发、基于符号数量计算CSI等)整体未被公开。对比文件本身也未公开该方法,故特征B未公开。
技术特征C:进一步包括从所述基站接收配置信息。《直接公开》[0083] “The duty cycle of the CSI-RS patterns may be configurable in a (semi)static way to a limited set of values, e.g., {5, 10, 20} ms. The actual configured value may be conveyed to the LTE-A UEs 120 through higher layer signaling.” 翻译:“CSI-RS模式的占空比可以以(半)静态方式配置到有限的值集,例如{5,10,20}ms。实际配置的值可以通过更高层信令传送给LTE-A UE 120。” [0084] “CSI-RS RE locations may be indicated with a signaled index from a predefined and enumerated set CSI-RS pattern set…” 翻译:“CSI-RS RE位置可以通过从预定义和枚举的CSI-RS模式集中用信号通知的索引来指示。”对比文件明确公开了UE通过更高层信令(例如RRC)从基站接收配置信息,包括CSI-RS的占空比和RE模式索引等。因此,特征C“从基站接收配置信息”被直接公开。
技术特征D:所述配置信息包括所述天线端口的数量的信息、所述CSI-RS资源的信息、所述带宽粒度的信息以及所述CSI码本类型的信息中的至少一个。《直接公开》[0084] “CSI-RS RE locations may be indicated with a signaled index from a predefined and enumerated set CSI-RS pattern set, which could also depend on the number of CSI-RS antenna ports and the operational system bandwidth.” 翻译:“CSI-RS RE位置可以通过从预定义和枚举的CSI-RS模式集中用信号通知的索引来指示,该模式集也可能取决于CSI-RS天线端口的数量和操作系统带宽。”对比文件公开了配置信息包括CSI-RS资源的信息(由索引指示)。特征D要求“至少一个”,因此满足。天线端口数量虽作为依赖参数但未作为显式配置信息,但这不影响特征D被直接公开(因CSI-RS资源信息已明确)。
技术特征E:其中,所述配置信息通过RRC信令接收。《直接公开》[0083] “through higher layer signaling” 以及本领域公知更高层信令包括RRC。对比文件中的“higher layer signaling”在LTE系统中主要指RRC信令,故配置信息通过RRC信令接收被直接公开。
技术特征F:其中,用于所述带宽粒度的信息是关于所述CSI是基于宽带还是基于子带的信息。《未公开》对比文件全文未提及带宽粒度的配置或宽带/子带相关信息。对比文件未涉及CSI反馈的带宽粒度(宽带或子带),也未将其作为配置信息的一部分。本领域技术人员无法从中得到该特征。

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