## 对比文件名称
**2018-04-05_US2018098322A_发明申请_US20180098322A1 METHOD AND APPARATUS FOR DETERMINING RESOURCE POOL**
## 目标专利名称
**485用于无线通信的资源预留技术CN113261313B**
## 模型名称
本次分析基于上述对比文件和目标专利权利要求进行技术特征比对。
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## 特征比对表格
| 技术特征描述及公开性判断 | 对比文件原文引用 | 公开性论述 |
| **技术特征A**：《隐含公开》<br>包括：通过车辆到万物系统中的第一无线设备识别用于到所述车辆到万物系统中的第二无线设备的传输的数据分组，所述数据分组与第一时延类型相关联 | **[0046]** "V2X communication may include communication based on PC5, which is a D2D communication link (i.e., a direct interface between two devices supporting ProSe)"<br>**[0076]** "A UE may select a resource for control channel and data channel transmission by inferring a time resource that has a low probability of being occupied by another UE... As an example, the point in time may indicate the point in time when data arrives from a higher layer to a lower layer (e.g., PHY layer). In this instance, the data is provided based on a MAC PDU unit from the perspective of the higher layer, and is provided based on a TB unit from the perspective of the lower layer."<br>**[0113]** "Resource reservation" may indicate j ∈{0, 1, 2, . . . , 10}, which is a parameter used for indicating a reserved resource in the UE autonomous resource selection mode (mode 4)." | 对比文件[0046]提及V2X通信系统中设备之间的通信（可对应目标专利中V2X系统中的第一无线设备到第二无线设备的传输）。对比文件[0076]提及UE选择资源用于控制信道和数据信道传输，且提到数据从高层到达低层的时延概念。虽然未明确使用"时延类型"术语，但数据到达时间点的概念隐含了时延相关的考量。本领域技术人员结合V2X通信的上下文能够理解数据传输涉及时延约束。因此，技术特征A被**隐含公开**。 |
| **技术特征B**：《隐含公开》<br>至少部分地基于资源窗口来识别用于所述数据分组的所述传输的候选传输时间间隔集合 | **[0076]** "A UE may select a resource for control channel and data channel transmission by inferring a time resource that has a low probability of being occupied by another UE. The UE achieves this by considering the result of sensing during a predetermined period of time prior to the point in time ("TTI m" of FIG. 7) when data to be transmitted occurs while sensing is performed in the SA pool and/or data pool."<br>**[0077]** "As another example, the UE may recognize a resource that is occupied by another UE through sensing performed in a sensing window which corresponds to an interval from "TTI m-a" to "TTI m-b"." | 对比文件[0077]明确提及"sensing window"（感知窗口），对应目标专利中的"资源窗口"概念。UE通过感知窗口来识别可用资源。对比文件[0076]描述了UE在数据传输发生之前的预定时间段内进行感知以选择资源。因此，基于资源窗口识别候选TTI集合的技术特征被**隐含公开**。 |
| **技术特征C**：《未公开》 | 无相关引用 | 对比文件未公开资源窗口大小至少部分基于第一时延类型的技术特征。对比文件的sensing window大小是预定义的，未提及基于时延类型动态调整窗口大小。 |
| **技术特征D**：《隐含公开》<br>至少部分地基于所述资源窗口和用于所述车辆到万物系统中的其它无线设备的预留资源集合使用资源图来从所述候选传输时间间隔集合中选择用于所述数据分组的所述传输的传输时间间隔集合 | **[0077]** "The UE may perform the transmission of a control channel and a data channel in a resource selected from among the resources remaining after excluding the resource that is occupied and used by the other UE from the resources in the resource pool."<br>**[0052]** "the SA pool is a resource pool for SA, and the data pool is a resource pool for data. Each resource pool may be referred to as a subframe pool from the perspective of the time domain, and may be referred to as a resource block pool from the perspective of the frequency domain." | 对比文件[0077]描述UE从资源池中选择资源时，需排除被其他UE占用的资源。这与目标专利中基于预留资源集合选择TTI集合的技术方案一致。虽然未明确使用"资源图"术语，但资源池的概念实质上起到了记录资源占用状态的作用。技术特征D被**隐含公开**。 |
| **技术特征E**：《直接公开》<br>其中所述资源图指示占用资源或未占用资源 | **[0077]** "The UE may perform the transmission of a control channel and a data channel in a resource selected from among the resources remaining after excluding the resource that is occupied and used by the other UE from the resources in the resource pool."<br>**[0052]** "the SA pool is a resource pool for SA, and the data pool is a resource pool for data. Each resource pool may be referred to as a subframe pool from the perspective of the time domain" | 对比文件明确描述资源池中的资源被分为"被其他UE占用的资源"和"剩余资源"。资源池本身指示了哪些资源被占用、哪些未被占用，与目标专利中"资源图指示占用资源或未占用资源"的技术特征实质相同。技术特征E被**直接公开**。 |
| **技术特征F**：《未公开》 | 无相关引用 | 对比文件未公开选择在频率上与来自其他无线设备的重传复用的未占用资源的具体技术特征。对比文件主要涉及时间域的资源选择，未涉及与重传进行频率复用的技术方案。 |
| **技术特征G**：《直接公开》<br>使用所述传输时间间隔集合来向所述第二无线设备发送所述数据分组 | **[0076]** "A UE may select a resource for control channel and data channel transmission by inferring a time resource that has a low probability of being occupied by another UE."<br>**[0117]** "In operation S1170 and S1180, the first UE may map SA and data to the resource determined in operation S1150, and may transmit the same to the second UE. For example, in operation S1170, the first UE may transmit SA corresponding to SCI to the second UE. Then in operation S1180, the first UE may transmit data to the second UE in a resource indicated by the SCI transmitted in operation S1170." | 对比文件[0117]和[0118]明确描述第一UE在确定的资源上向第二UE发送数据和SA。对比文件[0076]描述UE选择资源用于控制信道和数据信道传输。这与目标专利中使用TTI集合向第二无线设备发送数据分组的技术特征完全一致。技术特征G被**直接公开**。 |
| **技术特征H**：《未公开》 | 无相关引用 | 对比文件未公开基于时延类型、初始传输/重传、设备能力、软缓冲器等组合确定资源窗口大小的技术特征。对比文件的sensing window大小是预定义的基于时间段，未涉及基于这些因素的动态调整。 |
| **技术特征I**：《直接公开》<br>还包括：从所述第二无线设备或所述车辆到万物系统中的另一无线设备接收控制信道 | **[0117]** "In operation S1170 and S1180, the first UE may map SA and data to the resource determined in operation S1150, and may transmit the same to the second UE. For example, in operation S1170, the first UE may transmit SA corresponding to SCI to the second UE. Then in operation S1180, the first UE may transmit data to the second UE in a resource indicated by the SCI transmitted in operation S1170."<br>**[0128]** "In operation S1280, the second UE may attempt to receive the SA from the first UE according to a blind decoding scheme." | 对比文件描述第二UE接收来自第一UE的SA（侧链路控制信息），而SA是通过控制信道传输的。对比文件[0128]明确描述UE通过盲解码接收SA。这意味着第一UE发送控制信道信息，第二UE接收控制信道。技术特征I被**直接公开**。 |
| **技术特征J**：《隐含公开》<br>至少部分地基于所述控制信道来确定用于所述车辆到万物系统中的其它无线设备的所述预留资源集合 | **[0077]** "The UE may perform the transmission of a control channel and a data channel in a resource selected from among the resources remaining after excluding the resource that is occupied and used by the other UE from the resources in the resource pool."<br>**[0076]** "A UE may select a resource for control channel and data channel transmission by inferring a time resource that has a low probability of being occupied by another UE. The UE achieves this by considering the result of sensing during a predetermined period of time prior to the point in time when data to be transmitted occurs while sensing is performed in the SA pool and/or data pool." | 对比文件描述UE通过sensing识别被其他UE占用的资源（预留资源集合）。控制信道（如SCI/SA）包含资源预留信息，UE基于此更新资源池状态。这隐含公开了基于控制信道确定预留资源集合的技术特征。技术特征J被**隐含公开**。 |
| **技术特征K**：《直接公开》<br>其中，被选择用于所述数据分组的所述传输的所述传输时间间隔集合排除用于所述车辆到万物系统中的其它无线设备的所述预留资源集合 | **[0077]** "The UE may perform the transmission of a control channel and a data channel in a resource selected from among the resources remaining after excluding the resource that is occupied and used by the other UE from the resources in the resource pool." | 对比文件明确描述UE选择的传输资源是从资源池中排除被其他UE占用的资源后的剩余资源。这与目标专利中"TTI集合排除预留资源集合"的技术特征完全一致。技术特征K被**直接公开**。 |
| **技术特征L**：《未公开》 | 无相关引用 | 对比文件未明确公开选择"最早的未占用资源"的技术特征。对比文件描述的是基于sensing结果和资源池选择资源，未指定选择最早的资源。 |
| **技术特征M**：《隐含公开》<br>其中，选择所述传输时间间隔集合包括：从所述候选传输时间间隔集合中选择未占用传输时间间隔 | **[0077]** "The UE may perform the transmission of a control channel and a data channel in a resource selected from among the resources remaining after excluding the resource that is occupied and used by the other UE from the resources in the resource pool." | 对比文件描述从资源池中选择"剩余资源"，即排除被占用资源后的未占用资源。这隐含公开了从未占用TTI中选择传输时间间隔集合的技术特征。技术特征M被**隐含公开**。 |
| **技术特征N**：《未公开》 | 无相关引用 | 对比文件未公开选择被预留用于具有更低优先级业务的资源的技术特征。对比文件主要关注sensing和排除占用资源，未涉及基于优先级的资源抢占技术方案。 |
| **技术特征O**：《隐含公开》<br>还包括：从至少一个其它无线设备接收预留指示，所述预留指示指示被预留用于所述至少一个其它无线设备的资源集合 | **[0076-0077]** "A UE may select a resource for control channel and data channel transmission by inferring a time resource that has a low probability of being occupied by another UE... The UE achieves this by considering the result of sensing during a predetermined period of time... As another example, the UE may recognize a resource that is occupied by another UE through sensing performed in a sensing window..."<br>**[0113]** "'Resource reservation' may indicate j ∈{0, 1, 2, . . . , 10}, which is a parameter used for indicating a reserved resource in the UE autonomous resource selection mode (mode 4)." | 对比文件提及UE通过sensing识别其他UE占用的资源，以及SCI中的"Resource reservation"字段指示预留资源。资源预留信息会从其他UE传输过来，UE接收这些信息以确定资源占用状态。这隐含公开了接收预留指示的技术特征。技术特征O被**隐含公开**。 |
| **技术特征P**：《未公开》 | 无相关引用 | 对比文件未公开基于预留指示的信号强度来选择资源的技术特征。 |
| **技术特征Q**：《未公开》 | 无相关引用 | 对比文件未公开基于距离和距离门限排除预留资源子集的技术特征。 |
| **技术特征R**：《未公开》 | 无相关引用 | 对比文件未公开确定资源窗口扩展大小的技术特征。 |
| **技术特征S**：《未公开》 | 无相关引用 | 对比文件未公开基于资源窗口扩展大小选择TTI集合的技术特征。 |
| **技术特征T**：《直接公开》<br>还包括：经由控制信道发送预留指示，所述预留指示传送被选择用于所述数据分组的所述传输的所述传输时间间隔集合，其中，所述预留指示包括至少部分地基于经定义的比特数量的时隙索引、子信道索引、或其组合 | **[0113]** "'Resource reservation' may indicate j ∈{0, 1, 2, . . . , 10}, which is a parameter used for indicating a reserved resource in the UE autonomous resource selection mode (mode 4)."<br>**[0114]** "'Time gap between transmission and retransmission' may indicate a gap between a subframe in which TB-unit-based data related to SA is initially transmitted and a subframe in which TB-unit-based data is retransmitted... The value may be a value in the range of 0 to 15."<br>**[0096] Table 6** "SCI for V2X: Resource reservation: 4 bits, Time gap between transmission and retransmission: 4 bits, Frequency resource of initial and last transmission: 8 bits" | 对比文件Table 6明确列出SCI包含"Resource reservation"字段（4比特）、"Time gap between transmission and retransmission"字段（4比特）和"Frequency resource of initial and last transmission"字段（8比特）。这些字段指示预留的资源（包括时隙索引和频率资源索引），通过SCI（侧链路控制信息）经由控制信道发送。这与目标专利中经由控制信道发送预留指示（包含时隙索引、子信道索引等）的技术特征实质相同。技术特征T被**直接公开**。 |
| **技术特征U**：《隐含公开》<br>其中，所述时隙索引是相对于参考时隙来指示的，所述参考时隙包括以下各项中的一项：在与所述数据分组的所述传输相关联的第二控制信道之后的时隙、或用于所述数据分组的所述传输的最后时隙 | **[0079]** "TTI m+d" may correspond to a TTI in which initial transmission of TB#1 (the first TB), which is indicated by SA#1 and is transmitted, is performed (e.g., a subframe in which the initial transmission of TB#1 is performed when a single TTI corresponds to a single subframe)." | 对比文件描述了TTI索引的相对关系，例如初始传输相对于参考点（TTI m）的位置。虽然未明确说明时隙索引相对于控制信道之后或最后时隙，但"Time gap between transmission and retransmission"字段隐含了相对于某个参考点的时隙指示概念。技术特征U被**隐含公开**。 |
| **技术特征V**：《隐含公开》<br>其中，所述子信道索引相对于用于所述数据分组的所述传输的资源池的开始来指示子信道 | **[0101-0102]** "The 'Lowest index of sub-channel allocation' signaling field may indicate the sub-channel with the lowest index in sub-channels used for the transmission of data related to the SA, from among a total of K sub-channels having indices 0 to K-1."<br>**[0102]** "For example, when a total of six sub-channels having indices 0 to 5 exist... the value indicated by 'Lowest index of sub-channel allocation' may be index 2." | 对比文件明确描述子信道索引从0到K-1，且"Lowest index of sub-channel allocation"指示子信道的最低索引。这隐含了子信道索引相对于资源池开始位置的概念。技术特征V被**隐含公开**。 |
| **技术特征W**：《直接公开》<br>上面存储有计算机程序，当由处理器执行时，所述计算机程序使得所述处理器执行根据权利要求1‑13中任意一个所述的方法 | **[0257-0258]** "The scope of the present disclosure includes software or machine-executable instructions (e.g., an operating system, an application, firmware, a program, and the like) which enable operations according to the methods of various embodiments to be performed in a device or a computer. The scope also includes a device that stores such software, instructions, or the like, or a non-transitory computer-readable medium which is executable on a computer."<br>**[0126-0127] FIG. 13** "The processor 110 processes signals related to a baseband... The processor 110 may control operation of the UE 100 in addition to processing signals related to a baseband. The memory 140 may store information processed by the processor 110 as well as software, an operating system (OS), applications, or the like associated with the operations of the UE 100" | 对比文件明确描述了软件/机器可执行指令使设备执行方法，以及非暂时性计算机可读介质存储可执行代码。处理器执行存储的程序来实现方法。这与目标专利中计算机程序执行方法的技术特征完全一致。技术特征W被**直接公开**。 |
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## 结论
根据上述技术特征比对分析：
**直接公开的技术特征**：E、G、I、K、T、W
**隐含公开的技术特征**：A、B、D、J、M、O、U、V
**未公开的技术特征**：C、F、H、L、N、P、Q、R、S
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