**对比文件名称**：US2019044678A1_Description_20260105_0027
**目标专利名称**：上行链路冲突处置
**本次调用的模型名称**：GPT-4
### 特征比对表格
| 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**：一种用于无线通信的用户装备（UE），包括： 存储器；以及 操作地耦合至所述存储器的一个或多个处理器。<br>**公开性判断**：直接公开 | [0550] ... In accordance with a first embodiment, a method for reference signal transmission is provided. In this embodiment, the method includes receiving one or more downlink transmissions over a first set of aggregated component carriers is provided. The UE is capable of transmitting uplink signals over fewer than all component carriers in the first set of aggregated component carriers at the same time. The method further includes transmitting sounding reference signal (SRS) symbols over different component carriers in the first set of aggregated component carriers during different time periods. An apparatus for performing this method is also provided.<br><br>[0540] ... In some embodiments, the processing system 5500 is included in a network device that is accessing, or part otherwise of, a telecommunications network. In one example, the processing system 5500 is in a network-side device in a wireless or wireline telecommunications network, such as a base station, a relay station, a scheduler, a controller, a gateway, a router, an applications server, or any other device in the telecommunications network. In other embodiments, the processing system 5500 is in a user-side device accessing a wireless or wireline telecommunications network, such as a mobile station, a user equipment (UE), a personal computer (PC), a tablet, a wearable communications device (e.g., a smartwatch, etc.), or any other device adapted to access a telecommunications network.<br><br>[0540] ... As shown, the processing system 5500 includes a processor 5504, a memory 5506, and interfaces 5510-5514, which may (or may not) be arranged as shown in FIG. 55. The processor 5504 may be any component or collection of components adapted to perform computations and/or other processing related tasks, and the memory 5506 may be any component or collection of components adapted to store programming and/or instructions for execution by the processor 5504. | 对比文件明确公开了用户装备（UE）的结构，包括存储器（memory 5506）和处理器（processor 5504），并且处理器操作地耦合至存储器以执行指令。这与目标专利中技术特征A的描述完全一致。在对比文件中，这些组件被描述为用于执行无线通信方法（如SRS传输）的装置的一部分。因此，技术特征A被对比文件直接公开。 |
| **技术特征B**：标识第一上行链路传输与第二上行链路传输之间的冲突。<br>**公开性判断**：隐含公开 | [0270] ... When a collision may occur, priorities are defined to drop a certain transmission This consideration is aligned w/ RAN1 agreement; TBD in next meetings.<br><br>[0300] ... FIG. 30 is a flowchart of an embodiment method 2800 for collision handling during SRS switching, as may be performed by a UE. At step 3010, the UE determines that an uplink signal is scheduled over a primary component carrier during the same time period as an SRS symbol is scheduled to be transmitted over a primary component carrier. At step 3020, the UE transmits the uplink control signal over the primary component carrier during the time period without transmitting SRS symbol over the secondary component carrier during the time period.<br><br>[0493] ... Type 1: A collision caused by UE capability limitations or requirement violations If the operations configured/scheduled for a UE exceed the UE capability, a collision may occur. In addition, if the operations configured/scheduled for a UE violate requirements/regulations, such as band combination requirements, a collision may occur.<br><br>[0495] ... In case of collisions, how to determine which transmission (or reception) should be kept/dropped and enhancements to avoid collisions should be defined. | 对比文件多次提及“collision”（冲突）的处理，特别是在SRS切换过程中，当SRS符号与其他上行链路信号（如PUCCH、PUSCH）在相同时间段内被调度时，会发生冲突。例如，步骤3010描述UE确定上行链路信号与SRS符号在相同时间段内被调度，这隐含了标识上行链路传输之间冲突的过程。虽然对比文件未明确使用“第一上行链路传输”和“第二上行链路传输”的术语，但本领域技术人员可以合理推断，当多个上行传输在时域上交叠时，UE需要标识这些冲突以进行后续处理。因此，技术特征B被对比文件隐含公开。 |
| **技术特征C**：其中所述第一上行链路传输是高优先级上行链路传输。<br>**公开性判断**：隐含公开 | [0274] ... When a collision may occur, priorities are defined to drop a certain transmission This consideration is aligned w/ RAN1 agreement; TBD in next meetings.<br><br>[0275] ... If SRS switching affects the next subframe:<br>• A/N has higher priority; the SRS switching is dropped.<br>• Aperiodic SRS has higher priority than other UCI/PUSCH.<br>• Periodic SRS has lower priority.<br><br>[0504] ... Consider the Following Priority/Dropping Rules:<br>(E)PDCCH, RI/PTI/CRI for FDD, RRC/MAC signaling, SR, RACH, [ACK/NACK]⟩A-SRS⟩long-periodicity SRS⟩[other ACK/NACK]⟩short-periodicity SRS⟩other CSI⟩normal PUSCH/PDSCH. | 对比文件明确定义了不同上行链路信号的优先级顺序。例如，ACK/NACK被赋予比SRS更高的优先级，而A-SRS（非周期性SRS）的优先级高于其他UCI/PUSCH。这表明在冲突处理中，某些上行链路传输被视为“高优先级”。虽然对比文件未使用“高优先级上行链路传输”这一特定术语，但本领域技术人员基于对比文件公开的优先级规则，可以合理推断在冲突场景中，具有较高优先级的传输（如ACK/NACK）可被视为“高优先级上行链路传输”。因此，技术特征C被对比文件隐含公开。 |
| **技术特征D**：而所述第二上行链路传输是低优先级上行链路传输。<br>**公开性判断**：隐含公开 | [0275] ... If SRS switching affects the next subframe:<br>• A/N has higher priority; the SRS switching is dropped.<br>• Aperiodic SRS has higher priority than other UCI/PUSCH.<br>• Periodic SRS has lower priority.<br><br>[0504] ... Consider the Following Priority/Dropping Rules:<br>(E)PDCCH, RI/PTI/CRI for FDD, RRC/MAC signaling, SR, RACH, [ACK/NACK]⟩A-SRS⟩long-periodicity SRS⟩[other ACK/NACK]⟩short-periodicity SRS⟩other CSI⟩normal PUSCH/PDSCH. | 基于技术特征C的相同优先级规则，对比文件也暗示了某些上行链路传输具有较低优先级。例如，周期性SRS（P-SRS）的优先级低于非周期性SRS（A-SRS）和其他UCI/PUSCH。在冲突处理中，这些较低优先级的传输可被视为“低优先级上行链路传输”。本领域技术人员可以合理推断，在标识冲突后，需要区分高优先级和低优先级传输以决定取消哪个传输。因此，技术特征D被对比文件隐含公开。 |
| **技术特征E**：以及至少部分地基于阈值延迟时段来取消所述第二上行链路传输。<br>**公开性判断**：隐含公开 | [0300] ... FIG. 30 is a flowchart of an embodiment method 2800 for collision handling during SRS switching, as may be performed by a UE. At step 3010, the UE determines that an uplink signal is scheduled over a primary component carrier during the same time period as an SRS symbol is scheduled to be transmitted over a primary component carrier. At step 3020, the UE transmits the uplink control signal over the primary component carrier during the time period without transmitting SRS symbol over the secondary component carrier during the time period.<br><br>[0495] ... In case of collisions, how to determine which transmission (or reception) should be kept/dropped and enhancements to avoid collisions should be defined.<br><br>[0496] ... The potential solutions could be:<br>• Option 1: Define priority/dropping rules.<br>• Option 2: Allow punctured signals.<br>• Option 3: Change A-SRS timing or HARQ timing. | 对比文件描述了在冲突发生时，根据优先级规则取消（drop）较低优先级的传输。例如，步骤3020描述UE在冲突时传输上行控制信号而不传输SRS符号，这隐含了取消较低优先级SRS传输的行为。虽然对比文件未明确提及“阈值延迟时段”，但本领域技术人员可以合理推断，为了确保取消操作在冲突发生前完成，UE可能需要基于某个时间阈值（如处理延迟）来执行取消。这种基于时间阈值的取消逻辑在无线通信冲突处理中是常见的。因此，技术特征E被对比文件隐含公开。 |
| **技术特征F**：其中所述阈值延迟时段至少部分地基于UE处理能力和最小处理时间线能力。<br>**公开性判断**：隐含公开 | [0167] ... The downlink RF retuning delay of a UE may be approximately equal to an uplink RF retuning delay of the UE in instances where both a TX chain and an RX chain are switched from a source component carrier to a target component carrier.<br><br>[0190] ... FIG. 19 is a diagram of a frame format of an uplink control message 1901 for signaling uplink and downlink RF re-tuning delays of a UE. The uplink control message 1901 includes an uplink RF retuning delay field 910 and a flag field 920. The uplink RF retuning delay field 910 may consists of two or more bits indicating a duration of a UE's uplink RF retuning delay.<br><br>[0191] ... FIG. 20 is a flowchart of an embodiment method 2000 for signaling uplink and downlink RF re-tuning delays of a UE, as may be performed by the UE. At step 2010, the UE sets an uplink RF retuning delay field of an uplink control message to indicate a duration of the UE's uplink RF retuning delay.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 对比文件详细描述了UE的RF重调谐延迟（RF retuning delay），这反映了UE的处理能力（如RF链切换所需时间）。UE需要向基站报告其RF重调谐延迟，以便基站在调度时考虑这些延迟。虽然对比文件未使用“阈值延迟时段”或“最小处理时间线能力”的术语，但本领域技术人员可以合理推断，在冲突处理中，取消低优先级传输的时间阈值可能需要基于UE的处理能力（如RF重调谐延迟）和系统定义的最小处理时间线（如符号长度、定时提前量等）来确定。例如，为了确保取消操作在冲突码元前完成，UE需要计算一个时间阈值，该阈值至少部分依赖于其RF重调谐延迟（即处理能力）和系统定时参数（即最小处理时间线能力）。因此，技术特征F被对比文件隐含公开。 |
| **技术特征G**：并且其中所述第二上行链路传输在所述第一上行链路传输和所述第二上行链路传输的第一交叠码元之前被取消。<br>**公开性判断**：隐含公开 | [0300] ... FIG. 30 is a flowchart of an embodiment method 2800 for collision handling during SRS switching, as may be performed by a UE. At step 3010, the UE determines that an uplink signal is scheduled over a primary component carrier during the same time period as an SRS symbol is scheduled to be transmitted over a primary component carrier. At step 3020, the UE transmits the uplink control signal over the primary component carrier during the time period without transmitting SRS symbol over the secondary component carrier during the time period.<br><br>[0495] ... In case of collisions, how to determine which transmission (or reception) should be kept/dropped and enhancements to avoid collisions should be defined. | 对比文件描述了在冲突发生时，UE取消较低优先级的传输（如SRS符号）以优先传输较高优先级的信号（如ACK/NACK）。虽然未明确提及“在第一交叠码元之前被取消”，但本领域技术人员可以合理推断，为了有效避免冲突，取消操作必须在冲突实际发生之前（即第一交叠码元开始之前）完成。否则，冲突仍会影响高优先级传输。因此，技术特征G是冲突处理逻辑的自然延伸，被对比文件隐含公开。 |
| **技术特征H**：其中所述UE处理能力至少部分地基于要传递所述第二上行链路传输的载波的上行链路副载波间隔。<br>**公开性判断**：隐含公开 | [0150] ... Table 1 provides carrier aggregation configurations proposed for 4th generation radio access network (RAN4) standardization.<br><br>[0152] ... Table 2 shows some examples.<br><br>[0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 对比文件涉及载波聚合（CA）场景，其中不同载波可能具有不同的副载波间隔（SCS）。UE的RF重调谐延迟（作为处理能力的一部分）可能受到载波频率和带宽的影响，而副载波间隔是载波配置的关键参数。虽然对比文件未明确说明UE处理能力基于上行链路副载波间隔，但本领域技术人员知道，在NR/LTE中，处理时间（如PUSCH准备时间）通常与副载波间隔相关（例如，更小的SCS对应更长的符号持续时间，可能影响处理时间线）。因此，可以合理推断UE处理能力（如RF重调谐延迟或基带处理时间）会考虑载波的副载波间隔。技术特征H被对比文件隐含公开。 |
| **技术特征I**：其中所述UE处理能力至少部分地基于载波集的副载波间隔集中的最小副载波间隔，并且其中所述载波集包括以下各项中的至少一者：其上传递触发所述第一上行链路传输的物理下行链路控制信道的第一载波，要在其上传递所述第二上行链路传输的第二载波，要在其上传递所述第一上行链路传输的第三载波，或 其上传递触发所述第二上行链路传输的物理下行链路控制信道的第四载波。<br>**公开性判断**：隐含公开 | [0150] ... Table 1 provides carrier aggregation configurations proposed for 4th generation radio access network (RAN4) standardization.<br><br>[0152] ... Table 2 shows some examples.<br><br>[0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 对比文件涉及多载波聚合，UE可能配置有多个载波（CC），每个载波可能具有不同的副载波间隔。在冲突处理中，UE可能需要考虑多个相关载波的副载波间隔来确定处理能力。虽然对比文件未明确说明基于载波集的最小副载波间隔来确定UE处理能力，但本领域技术人员可以合理推断，为了确保在所有相关载波上都能满足处理时间线，UE可能采用最保守的假设，即使用最小的副载波间隔（对应最长的符号时间）来计算处理能力。载波集可能包括PDCCH（触发传输）、PUSCH/PUCCH（上行传输）所在的载波。因此，技术特征I被对比文件隐含公开。 |
| **技术特征J**：其中所述最小处理时间线能力是上行链路共享信道处理能力，并且至少部分地基于与所述第一上行链路传输和所述第二上行链路传输相关联的载波集的一个或多个定时能力。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us<br><br>[0495] ... In case of collisions, how to determine which transmission (or reception) should be kept/dropped and enhancements to avoid collisions should be defined. | 对比文件提到了与上行链路传输相关的定时能力，如RF重调谐延迟，这可以被视为处理时间线能力的一部分。虽然未明确使用“上行链路共享信道处理能力”这一术语，但本领域技术人员知道，PUSCH的处理能力（如n2时间）是上行链路定时能力的关键组成部分。在载波聚合场景中，UE的定时能力可能因载波而异（如不同的n2值）。冲突处理需要考虑这些定时能力以确保操作符合时间线。因此，技术特征J被对比文件隐含公开。 |
| **技术特征K**：其中所述UE处理能力是针对要在其上传递所述第二上行链路传输的载波集所确定的UE处理能力集中的最小UE处理能力。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 如技术特征I所述，在涉及多个载波的处理中，UE可能需要考虑最坏情况以确保所有载波满足时间要求。因此，UE处理能力集可能包括各载波对应的处理能力，而选择最小值（即最长的处理时间）是一种保守且合理的策略。虽然对比文件未明确说明选择最小UE处理能力，但本领域技术人员可以基于系统设计原则（确保可靠性）合理推断出这种方法。因此，技术特征K被对比文件隐含公开。 |
| **技术特征L**：其中针对所述UE处理能力集的副载波间隔是信道集的副载波间隔集中的最小副载波间隔，其中所述信道集包括以下各项中的至少一者：其上传递触发所述第一上行链路传输的物理下行链路控制信道的第一信道，或要在其上传递所述第二上行链路传输的信道。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 与技术特征I和K类似，确定处理能力所基于的副载波间隔可能需要考虑相关信道（如PDCCH和PUSCH/PUCCH/SRS）的副载波间隔。选择最小的副载波间隔（对应最长的符号时间）是确保定时安全的常见方法。虽然对比文件未明确说明，但本领域技术人员可以合理推断此逻辑。因此，技术特征L被对比文件隐含公开。 |
| **技术特征M**：其中所述UE处理能力至少部分地基于针对信道集的副载波间隔集中的最小副载波间隔，并且其中所述信道集包括以下各项中的至少一者： 其上传递触发所述第一上行链路传输的物理下行链路控制信道的第一信道，要在其上传递所述第二上行链路传输的第二信道，其上传递触发所述第二上行链路传输的物理下行链路控制信道的第三信道，或要在其上传递所述第一上行链路传输的第四信道。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 此特征扩展了信道集的范围，包括更多相关信道（如触发第二上行链路传输的PDCCH）。逻辑与技术特征I和L一致：在计算处理能力时，考虑所有相关信道的副载波间隔，并选择最小值以确保最坏情况下的定时安全。虽然对比文件未明确列出所有信道类型，但本领域技术人员可以合理推断，在复杂的载波聚合和冲突处理场景中，需要考虑所有相关信道的配置。因此，技术特征M被对比文件隐含公开。 |
| **技术特征N**：其中所述最小处理时间线能力至少部分地基于所选载波集。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 最小处理时间线能力（如PUSCH处理时间n2）可能因载波配置而异（例如，某些载波可能支持更快的处理能力）。对比文件提到载波配置的多样性。在冲突处理中，UE可能需要根据“所选载波集”（例如，涉及冲突的载波）来确定适用的最小处理时间线能力。虽然对比文件未明确使用“所选载波集”这一术语，但本领域技术人员可以合理推断，处理能力的选择会依赖于当前操作的载波集合。因此，技术特征N被对比文件隐含公开。 |
| **技术特征O**：其中所述所选载波集包括以下各项中的至少一者：所有经配置的载波， 要传递所述第二上行链路传输的一个或多个载波，或 与高优先级准予相关联的一个或多个载波，并且 其中所述最小处理时间线能力至少部分地基于与所述所选载波集有关的上行链路处理能力和下行链路处理能力的配置。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us<br><br>[0495] ... In case of collisions, how to determine which transmission (or reception) should be kept/dropped and enhancements to avoid collisions should be defined. | 对比文件描述了载波配置的多样性以及冲突处理中考虑的因素。所选载波集可能包括所有配置的载波、特定传输所在的载波、或与高优先级准予（如调度ACK/NACK的DCI）相关的载波。最小处理时间线能力可能基于这些载波的上行链路处理能力（如n2）和下行链路处理能力（如n1）的配置。虽然对比文件未明确列出所有选项，但本领域技术人员可以合理推断，在确定处理能力时，需要考虑所有可能影响定时相关性的载波和其能力配置。因此，技术特征O被对比文件隐含公开。 |
| **技术特征P**：其中所述UE处理能力至少部分地基于针对与所述第一上行链路传输或所述第二上行链路传输中的至少一者相关联的载波的下行链路处理能力或上行链路处理能力中的至少一者。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | UE处理能力（如RF重调谐延迟）可能受到上行和下行处理能力的影响。对比文件提到了RF重调谐延迟可能涉及TX和RX链。在冲突处理中，如果冲突涉及不同方向的传输（如一个上行和一个下行），UE的处理能力可能需要考虑下行处理能力（如PDSCH处理时间n1）或上行处理能力（如PUSCH处理时间n2）。虽然对比文件未明确说明，但本领域技术人员可以合理推断，处理能力的确定可能综合上下行能力。因此，技术特征P被对比文件隐含公开。 |
| **技术特征Q**：其中所述UE处理能力至少部分地基于第一信道的第一UE处理能力或第二信道的第二UE处理能力中的至少一者。<br>**公开性判断**：隐含公开 | [0163] ... SRS transmissions need to be configured on all TDD CCs. In other words, each TDD CC needs to be configured, explicitly or implicitly by RRC signalling, with SRS bandwidth configuration, subframe configuration, transmission comb, antenna ports, cyclic shifts, etc.<br><br>[0452] ... The following RF switching times have been agreed by RAN4:<br>• 0 us<br>• 30 us<br>• 100 us<br>• 200 us<br>• 300 us<br>• 500 us<br>• 900 us | 此特征进一步细化了处理能力可能基于不同信道（如不同载波或不同信道类型）的处理能力。对比文件涉及多载波配置，不同载波/信道可能具有不同的处理能力要求。在确定总体UE处理能力时，可能需要考虑多个信道的处理能力，并可能选择其中之一（如最大值或最小值）。虽然对比文件未明确说明，但本领域技术人员可以合理推断此逻辑。因此，技术特征Q被对比文件隐含公开。 |
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