**对比文件名称**：发明授权_US11283651B2 Sounding reference signal (SRS) resource and resource set configurations for positioning
**目标专利名称**：用于定位的探测参考信号(SRS)资源和资源集配置
**本次调用的模型名称**：DeepSeek
**特征比对表格**
| 技术特征描述以及公开性判断结果 | 对比文件原文引用 | 公开性论述 |
| **技术特征A**：《直接公开》 | 说明书第[0010]段：“In an aspect, user equipment (UE) includes a memory; at least one processor; and at least one transceiver” | 对比文件直接、明确地公开了目标专利的UE结构特征，即包括存储器、至少一个处理器和至少一个收发器。这些是UE的基本硬件组成，其作用是为执行后续通信和定位功能提供物理基础，与目标专利中这些组件所起的基础硬件支撑作用完全相同。 |
| **技术特征B**：《直接公开》 | 说明书第[0010]段：“the at least one transceiver is configured to: receive a sounding reference signal (SRS) configuration from a cell, the SRS configuration defining one or more SRS resource sets, each SRS resource set comprising one or more SRS resources, and each SRS resource comprising one or more SRS ports” | 对比文件明确公开了收发器被配置为从小区接收SRS配置，并且该配置定义了SRS资源集、SRS资源及SRS端口的分级结构。该特征在对比文件中用于配置上行链路资源，与目标专利中为定义可用于定位的SRS资源结构所起的作用相同。 |
| **技术特征C**：《直接公开》 | 说明书第[0010]段：“wherein at least one SRS port of at least one SRS resource of at least one SRS resource set defined in the SRS configuration is usable by the UE at least for positioning” | 对比文件直接且明确地公开了SRS配置中定义的至少一个SRS端口可由UE至少用于定位。这与目标专利说明书[0118]段所述“一个或多个端口将在不考虑标记的级别的情况下用于定位”的核心思想一致，其作用都是明确SRS端口可用于定位这一目的。 |
| **技术特征D**：《直接公开》 | 说明书第[0010]段：“and transmit a positioning SRS as an uplink positioning signal utilizing one or more positioning SRS ports, each positioning SRS port being an SRS port of an SRS resource of an SRS resource set defined in the SRS configuration” | 对比文件直接公开了UE利用一个或多个定位SRS端口发送定位SRS作为上行链路定位信号，且每个定位SRS端口是SRS配置中定义的SRS资源集中的SRS资源的端口。该特征在对比文件中用于实现上行链路定位信号的发送，与目标专利中为解决上行链路定位参考信号发送问题所起的作用完全相同。 |
| **技术特征E**：《直接公开》 | 说明书第[0010]段：“wherein the positioning SRS is transmitted in a positioning SRS pattern such that across N consecutive symbols, where N is greater than or equal to two” | 对比文件明确公开了定位SRS以特定模式发送，该模式跨越N个连续符号，且N大于或等于2。这定义了定位SRS在时域上的基本特征，与目标专利中描述定位SRS模式时域特性的作用相同。 |
| **技术特征F**：《直接公开》 | 说明书第[0010]段：“SRS REs to which the one or more positioning SRS ports are mapped are staggered in frequency and use each of the N consecutive symbols” | 对比文件直接公开了映射定位SRS端口的SRS RE在频率上交错，并且使用了N个连续符号中的每一个。这与目标专利说明书[0123]段描述的“SRS RE在频率上交错并且使用所有N个连续符号”完全一致，其作用都是通过频率分集和符号重复来提高定位信号的性能和测量精度。 |
| **技术特征G**：《隐含公开》 | 说明书第[0132]段：“Note that in both FIGS. 8 and 9, across N consecutive symbols over N consecutive subcarriers, the SRS REs ... are such that each symbol is used once and each subcarrier is used once.” | 对比文件虽未在权利要求部分直接描述“N个连续子载波”，但在详细说明部分（对应图8和图9的描述）明确指出，在N个连续符号和N个连续子载波上，每个符号和每个子载波各被使用一次。本领域技术人员结合图8、9及此段文字，可以直接且毫无疑义地确定该特征。该特征是实现频率交错和符号充分利用的具体方式，与目标专利中为优化资源利用和定位性能所起的作用相同。 |
| **技术特征H**：《直接公开》 | 说明书第[0111]段：“When an SRS resource set is configured by the cell to be used for positioning purposes, it may also be referred to as a configured positioning SRS resource set.” 第[0114]段：“When an SRS resource is configured by the cell to be used for positioning purposes, it may also be referred to as a configured positioning SRS resource.” 第[0117]段：“When a port of an SRS resource is configured by the cell to be used for positioning purposes, it may also be referred to as a configured positioning SRS port.” 第[0111]段：“When an SRS resource set is designated by the UE to be used for positioning purposes, it may also be referred to as a designated positioning SRS resource set.” 第[0114]段：“When an SRS resource is designated by the UE to be used for positioning purposes, it may also be referred to as a designated positioning SRS resource.” 第[0117]段：“When a port of an SRS resource is designated by the UE to be used for positioning purposes, it may also be referred to as a designated positioning SRS port.” | 对比文件明确区分并定义了“配置的”（configured）和“指定的”（designated）这两种来源的定位SRS资源集、资源和端口。例如，由小区配置的称为“configured positioning SRS port”，由UE指定的称为“designated positioning SRS port”。这完全公开了目标专利中“配置的定位SRS端口”和“指定的定位SRS端口”的概念及其定义，其作用都是明确定位SRS端口的来源和授权方式。 |
| **技术特征I**：《直接公开》 | 说明书第[0109]段：“at the SRS resource set level, an SRS resource set may be tagged for ... and positioning” 第[0111]段：“When an SRS resource set is configured by the cell to be used for positioning purposes, it may also be referred to as a configured positioning SRS resource set. When an SRS resource set is designated by the UE to be used for positioning purposes, it may also be referred to as a designated positioning SRS resource set.” | 对比文件明确公开了SRS资源集可以在资源集级别被标记（tagged）或配置（configured）用于定位，也提到了由UE指定（designated）用于定位的SRS资源集。这直接公开了“至少一个定位SRS资源集”的概念，并且明确了其可以通过配置或指定方式以资源集级别用于定位目的，与目标专利特征I的作用相同。 |
| **技术特征J**：《隐含公开》 | 说明书第[0119]段：“tagging an SRS resource set to be a positioning SRS resource set may implicitly tag all SRS resource sets and their SRS ports of the positioning SRS resource set to be positioning SRS resources and positioning SRS ports.” | 对比文件公开了将SRS资源集标记为定位SRS资源集会隐式地将其所有SRS资源及其所有SRS端口标记为定位SRS资源和定位SRS端口。这逻辑上意味着，如果一个SRS资源集被标记为定位SRS资源集，那么其中的所有资源自动成为定位SRS资源，所有端口自动成为定位SRS端口。本领域技术人员可以合理推断出此隐含的继承关系，这与目标专利中描述的“自动定位SRS资源”和“自动定位SRS端口”的概念和作用一致。 |
| **技术特征K**：《直接公开》 | 说明书第[0111]段：“When an SRS resource set is configured by the cell to be used for positioning purposes, it may also be referred to as a configured positioning SRS resource set. When an SRS resource set is designated by the UE to be used for positioning purposes, it may also be referred to as a designated positioning SRS resource set.” | 此特征与特征H、I的引用内容实质相同。对比文件明确区分了由小区配置的（configured）和由UE指定的（designated）定位SRS资源集。这直接公开了“配置的定位SRS资源集”和“指定的定位SRS资源集”这两个概念及其定义，与目标专利特征K完全对应。 |
| **技术特征L**：《直接公开》 | 说明书第[0112]段：“the tagging for positioning purposes may occur at the SRS resource level. That is, even if an SRS resource set is not specifically tagged to be used for positioning purposes, one or more SRS resources of the SRS resource set may be configured or designated to be used for positioning purposes” | 对比文件明确公开了即使SRS资源集本身未被标记用于定位，该资源集内的一个或多个SRS资源仍可以被配置或指定用于定位。这直接对应了目标专利中“非定位SRS资源集包含定位SRS资源”的情形。其中“not specifically tagged”对应“未被配置为并且未被指定为”，“may be configured or designated”对应“被配置为或被指定为”。其作用都是允许在资源级别进行更细粒度的定位用途配置。 |
| **技术特征M**：《隐含公开》 | 说明书第[0119]段：“tagging ... of an SRS resource to be a positioning SRS resource may implicitly tag all ports of the positioning SRS resource to be positioning SRS ports.” | 对比文件公开了将SRS资源标记为定位SRS资源会隐式地将其所有端口标记为定位SRS端口。这逻辑上必然推导出：如果一个SRS资源被标记为定位SRS资源，那么它的所有SRS端口自动成为定位SRS端口。这与目标专利特征M的描述和作用完全一致。 |
| **技术特征N**：《直接公开》 | 说明书第[0114]段：“When an SRS resource is configured by the cell to be used for positioning purposes, it may also be referred to as a configured positioning SRS resource. When an SRS resource is designated by the UE to be used for positioning purposes, it may also be referred to as a designated positioning SRS resource.” | 对比文件明确区分了由小区配置的（configured）和由UE指定的（designated）定位SRS资源。这直接公开了“配置的定位SRS资源”和“指定的定位SRS资源”这两个概念及其定义，与目标专利特征N完全对应。 |
| **技术特征O**：《直接公开》 | 说明书第[0115]段：“the tagging for positioning may occur at the antenna port ... level. That is, even if an SRS resource and its parent SRS resource set are not used for positioning purposes, one or more ports of the SRS resource may be configured for positioning purposes” | 对比文件明确公开了定位标记可以发生在端口级别。即使SRS资源及其父资源集不用于定位，该资源的端口仍可被配置用于定位。这直接对应了目标专利中“非定位SRS资源包含定位SRS端口”的情形。其中“not used for positioning purposes”对应“未被配置为并且未被指定为”，“may be configured for positioning purposes”对应“被配置为或被指定为”。其作用都是允许在端口级别进行最细粒度的定位用途配置。 |
| **技术特征P**：《直接公开》 | 参见技术特征H的引用段落（第[0117]段）。 | 此特征与特征H中关于端口的描述实质相同。对比文件明确区分了由小区配置的（configured）和由UE指定的（designated）定位SRS端口。这直接公开了“配置的定位SRS端口”和“指定的定位SRS端口”这两个概念及其定义，与目标专利特征P完全对应。 |
| **技术特征Q**：《直接公开》 | 说明书第[0127]段：“if a positioning SRS resource comprises or spans multiple symbols (N symbols, where N is greater than or equal to 2), a port may be mapped to the frequency staggering pattern such that all comb offsets (e.g., comb 0 to comb (N-1)) are used.” | 对比文件明确公开了定位SRS资源可以跨越多个符号（N>=2），并且端口被映射到频率交错模式，使得所有梳偏移都被使用。这直接、完整地公开了技术特征Q的全部内容，其作用是为了实现更好的定位性能而采用特定的资源映射模式。 |
| **技术特征R**：《隐含公开》 | 说明书第[0132]段：“Note that in both FIGS. 8 and 9, across N consecutive symbols over N consecutive subcarriers, the SRS REs ... are such that each symbol is used once and each subcarrier is used once.” 结合第[0127]段关于使用所有梳偏移的描述。 | 对比文件图8、9及其说明（第[0132]段）展示了在N个连续符号和N个连续子载波上，每个符号和子载波各用一次的模式。结合第[0127]段“使用所有梳偏移”的描述，本领域技术人员可以理解，在这种模式下，N个梳偏移中的每一个必然对应于N个子载波中的一个，从而每个梳偏移被使用一次，同时每个子载波也被使用一次。该特征是实现Q特征所述模式的一种具体、优选的实施方式，其作用与目标专利相同。 |
| **技术特征S**：《直接公开》 | 说明书第[0128]段：“FIG. 9 illustrates four (generically N) consecutive positioning SRS resources each spanning one symbol.” 第[0133]段：“each of the N positioning SRS resources may span M symbols (where M is greater than or equal to 1) such that the N consecutive positioning SRS resources may correspond to N*M consecutive symbols.” 第[0133]段：“a positioning SRS port of each positioning SRS resource may be mapped to SRS REs in the M symbols such that across the N consecutive positioning SRS resources, the mapped SRS REs may be staggered in frequency. Within each of the M symbols of each positioning SRS resource, the SRS REs need not be staggered in frequency.” | 对比文件直接公开了技术特征S的全部内容：1）N个连续定位SRS资源（图9及描述）；2）每个资源跨越M>=1个符号，总计N*M个连续符号（第[0133]段）；3）跨N个资源，映射的SRS RE在频率上交错；4）在每个资源的M个符号内，SRS RE不在频率上交错（第[0133]段）。其作用与目标专利一样，提供了另一种实现频率交错定位SRS模式的方法。 |
| **技术特征T**：《隐含公开》 | 说明书第[0132]段：“Note that in both FIGS. 8 and 9, across N consecutive symbols over N consecutive subcarriers, the SRS REs ... are such that each symbol is used once and each subcarrier is used once.” 结合技术特征S的公开内容（N个连续定位SRS资源）。 | 对比文件第[0132]段描述了在N个连续符号和N个连续子载波上，每个符号和子载波各用一次。当将此模式应用于技术特征S所公开的“N个连续定位SRS资源”场景时，本领域技术人员可以直接且合理地推导出：上行链路定位信号的端口被映射到跨N个连续子载波上的这N个连续定位SRS资源的SRS RE上，并满足所述“每个用一次”的规则。该特征是S特征模式下的一种具体资源映射效果。 |
| **技术特征U**：《直接公开》 | 说明书第[0130]段：“In one aspect, the UE may be configured with a same port across the N SRS resources.” | 对比文件明确公开了UE可以被配置为跨N个SRS资源使用相同的端口。这直接对应于目标专利特征U，其作用是确保跨多个资源的信号相干性，以利于定位测量。 |
| **技术特征V**：《直接公开》 | 说明书第[0130]段：“In an aspect, the N SRS resources may be transmitted in the same slot in consecutive symbols to ensure coherency.” | 对比文件明确公开了N个SRS资源可以在相同时隙中的连续符号中被发送。这直接对应于目标专利特征V，其作用是为了保证信号的时间连贯性和相干性，从而提高定位精度。 |
| **技术特征W**：《直接公开》 | 说明书第[0131]段：“In another aspect, the same port index of the positioning SRS resources of an SRS resource set may be quasi-collocated across the positioning SRS resources.” | 对比文件明确公开了定位SRS资源集中定位SRS资源的相同端口索引可以跨资源准共置（quasi-collocated）。这直接对应于目标专利特征W，其作用是指明端口间的空间关系，用于非相干或相干组合测量。 |
| **技术特征X**：《直接公开》 | 说明书第[0139]段：“if a positioning SRS is an SRS resource used for positioning purposes and for another purpose, such as communication ... aperiodic SRS transmission (e.g., triggered by DCI) ... may not be allowed.” | 对比文件明确公开了如果定位SRS是用于定位和通信目的的SRS资源，则非周期SRS传输可能不被允许。这直接对应于目标专利特征X，其作用是规定混合用途SRS资源的传输限制，以确保定位过程的可靠性和可预测性。 |
| **技术特征Y**：《直接公开》 | 说明书第[0139]段：“if a positioning SRS is an SRS resource used for positioning purposes and for another purpose, such as communication ... semi-persistent SRS transmission (e.g., triggered by MAC CE) may not be allowed.” | 对比文件明确公开了如果定位SRS是用于定位和通信目的的SRS资源，则半持续SRS传输可能不被允许。这直接对应于目标专利特征Y，其作用与特征X类似，是对混合用途SRS资源的另一种传输限制。 |
| **技术特征Z**：《直接公开》 | 说明书第[0140]段：“SRS for communication and positioning purposes may have a higher priority than an SRS for communication purposes only, which may have a higher priority than an SRS for positioning purposes only. That is, if an SRS resource is used for communication and positioning purposes in a first SRS resource set and the same SRS resource is used for communication purposes only in a second SRS resource, then when the SRS collide on the same symbol, then the SRS used for both communication and positioning purposes may take precedence.” | 对比文件明确公开了当SRS资源在第一集合中用于通信和定位，在第二集合中仅用于通信，且在相同符号上冲突时，用于通信和定位的SRS优先。这直接、完整地公开了目标专利特征Z的内容，其作用是解决资源冲突时的优先级问题，确保更重要的（兼具定位功能的）传输得以进行。 |
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