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2012-09-20_WO2012124996A_发明申请_WO2012124996A2 신호 송수신 방법 및 이를 위한 장치_+++A_C_D_F_G_H_I_K_L_b_e_j+++.docx
2026-03-19 22:37
2014-01-02_US2014003303A_发明申请_US20140003303A1 METHOD FOR TRANSMITTING_RECEIVING SIGNAL AND DEVICE THEREFOR_+++A_B_C_D_G_H_I_L_e_f_j_k+++.docx
2026-03-19 22:37
2014-01-23_KR1020140010098A_发明公开_KR1020140010098A 신호 송수신 방법 및 이를 위한 장치_+++A_C_D_G_H_I_J_K_b_e_f_l+++.docx
2026-03-19 22:37
2014-07-03_JP2014515904A_发明专利_JP2014515904A How to support synchronous harq transmission and equipment_+++C_D_F_H_I_K_L_a_b_e_g_j+++.docx
2026-03-19 22:37
2014-10-02_US2014293893A_发明申请_US20140293893A1 AGGREGATION OF FDD AND TDD CELLS_+++A_C_D_F_G_H_I_J_K_L_b_e+++.docx
2026-03-19 22:37
2015-03-26_US2015085720A_发明申请_US20150085720A1 REDUCED DELAY HARQ PROCESS TIMELINE FOR FDD-TDD CARRIER AGGREGATION_+++A_B_C_D_F_G_H_I_J_K_L_e+++.docx
2026-03-19 22:37
2015-12-03_US2015349936A_发明申请_US20150349936A1 METHOD AND APPARATUS FOR PERFORMING HARQ IN CARRIER AGGREGATION SYSTEM_+++A_C_D_E_F_G_H_I_J_K_L_b+++.docx
2026-03-19 22:37
2016-01-14_US2016013896A_发明申请_US20160013896A1 METHOD AND APPARATUS FOR DETERMINING HARQ TIMING IN COMMUNICATION SYSTEMS_+++C_D_F_G_H_I_J_L_a_b_e_k+++.docx
2026-03-19 22:37
2016-03-17_AU2012246934B_发明专利_AU2012246934B2 Method and apparatus for supporting synchronous HARQ transmission_+++A_C_D_F_H_I_K_b_e_g_j_l+++.docx
2026-03-19 22:37
2016-05-11_CN105580304A_发明公开_CN105580304A 用于FDD-TDD载波聚集的降低延迟的HARQ进程时间线_+++A_B_C_D_E_F_G_H_I_J_K_L_M+++.docx
2026-03-19 22:37
2016-06-07_KR1020160064153A_发明公开_KR1020160064153A FDD-TDD 캐리어 어그리게이션을 위한 감소된 지연 HARQ 프로세스 타임라인_+++A_B_C_D_F_G_H_I_J_K_L_e+++.docx
2026-03-19 22:37
2016-08-03_EP3050240A_发明公开_EP3050240A1 REDUCED DELAY HARQ PROCESS TIMELINE FOR FDD-TDD CARRIER AGGREGATION_+++A_B_C_D_E_F_G_H_I_J_K_L+++.docx
2026-03-19 22:37
2016-10-27_JP2016533653A_发明专利_JP2016533653A FDD−TDDキャリアアグリゲーションのための低減遅延HARQプロセスタイムライン_+++A_B_C_D_E_F_G_H_I_J_K_L+++.docx
2026-03-19 22:37
2019-07-05_CN105580304B_发明授权_CN105580304B 用于FDD-TDD载波聚集的降低延迟的HARQ进程时间线的方法和装置_+++A_B_C_D_E_F_G_H_I_J_K_L+++.docx
2026-03-19 22:37
2021-10-14_KR102313331B_发明授权_KR102313331B1 FDD-TDD 캐리어 어그리게이션을 위한 감소된 지연 HARQ 프로세스 타임라인_+++A_B_C_D_E_F_G_H_I_J_K_L+++.docx
2026-03-19 22:37
2021-10-20_EP3050240B_发明授权_EP3050240B1 REDUCED DELAY HARQ PROCESS TIMELINE FOR FDD-TDD CARRIER AGGREGATION_+++A_B_C_D_E_F_G_H_I_J_L_k+++.docx
2026-03-19 22:37
2015-12-03_US2015349936A_发明申请_US20150349936A1 METHOD AND APPARATUS FOR PERFORMING HARQ IN CARRIER AGGREGATION SYSTEM_+++A_C_D_E_F_G_H_I_J_K_L_b+++.docx

**对比文件名称**:2015-12-03_US2015349936A_发明申请_US20150349936A1 METHOD AND APPARATUS FOR PERFORMING HARQ IN CARRIER AGGREGATION SYSTEM

**目标专利名称**:用于FDD-TDD载波聚集的降低延迟的HARQ进程时间线的方法和装置 CN105580304B

**本次调用的模型名称**:DeepSeek-R1

### 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**:包括:确定针对载波聚集中的一组分量载波的配置,所述一组分量载波包括时分双工(TDD)辅分量载波(SCC)和频分双工(FDD)SCC <br> **公开性判断:直接公开**[0115] “The primary cell is an FDD cell (FDD primary cell), and the secondary cell is a TDD cell (TDD secondary cell) or a cell consisting only of UL subframes. In this way, in case an FDD cell and a TDD cell are aggregated, a control channel and data can be transmitted within the FDD cell.” <br> [0116] “In case the primary cell which is an FDD cell and the secondary cell which is a TDD cell are aggregated together and CCS is applied...”对比文件明确公开了在载波聚合系统中配置一组分量载波,该组包括一个FDD主小区(PCC)和一个TDD辅小区(SCC)。根据目标专利说明书,载波聚集中的“一组分量载波”包括FDD SCC和TDD SCC(例如,见[0030]、[0065]),而对比文件公开的FDD PCC和TDD SCC聚合属于该场景的一种具体配置。本领域技术人员能够毫无疑义地理解,确定这样的配置是实现FDD-TDD聚合操作的基础步骤。因此,该特征被对比文件直接公开。
**技术特征B**:至少部分基于TDD SCC的每一帧的时间历时来标识FDD SCC的调度定时间隙和FDD SCC的上行链路混合自动重复请求HARQ定时间隙两者, <br> **公开性判断:隐含公开**[0149] “In case the UL-DL configuration of the secondary cell is 0, 6, if HU or UH is changed as described above, the synchronous HARQ period can be 10 ms.” <br> [0150] “In case UL-DL configuration of the secondary cell is 1-5, 10 ms period employed for the existing TDD cells can be applied in the same manner to the synchronous HARQ period.” <br> [0152] “...in case the cell-specific UL-DL configuration is 0 or 6, UH+HU can be changed to 4 ms+6 ms or 6 ms+4 ms.”对比文件的核心内容之一即是在FDD主小区与TDD辅小区聚合时,如何确定或调整HARQ定时(包括调度定时间隙GU和HARQ定时间隙UH/HU)。对比文件多次强调,当TDD辅小区的特定UL-DL配置(如0, 6)与FDD主小区聚合时,可以将HARQ周期调整为10ms(例如,通过设置UH+HU为4ms+6ms或6ms+4ms),而10ms正是TDD帧的标准时间历时(参见对比文件[0062]表1和[0061]关于帧长的描述)。这隐含了基于TDD SCC的帧时间历时(10ms)来调整或确定FDD SCC侧的HARQ定时(包括调度和反馈间隙)。本领域技术人员通过阅读对比文件,能够合理推断出为了适配TDD SCC的10ms帧结构,需要相应地标识或设置FDD SCC相关的定时参数(如GU、UH、HU)。因此,该特征被对比文件隐含公开。
**技术特征C**:其中所述调度定时间隙包括第一下行链路控制信道传输和对应的上行链路传输之间的时间差, <br> **公开性判断:直接公开**[0119] “First, the time interval between transmission of a UL grant and the initial transmission of the PUSCH is called GU and denoted by k.”对比文件明确定义了GU为上行链路准予(UL grant,即一种下行链路控制信道传输,如PDCCH/EPDCCH)与初始PUSCH传输(上行链路传输)之间的时间间隔。这与目标专利中“调度定时间隙”的定义完全相同。因此,该特征被对比文件直接公开。
**技术特征D**:并且其中所述HARQ定时间隙包括所述上行链路传输和第二下行链路控制信道传输之间的时间差 <br> **公开性判断:直接公开**[0119] “The time interval between the initial transmission of the PUSCH and transmission of the PHICH is called UH and is denoted by j.”对比文件明确定义了UH为初始PUSCH传输(上行链路传输)与PHICH传输(一种携带ACK/NACK的下行链路控制信道传输)之间的时间间隔。这与目标专利中“HARQ定时间隙”的定义完全相同。因此,该特征被对比文件直接公开。
**技术特征E**:以及至少部分基于所标识的FDD SCC的调度定时间隙和上行链路HARQ定时间隙来与节点通信使得TDD SCC中的多个帧中的每一帧的上行链路准予与对应于FDD SCC的固定的上行链路HARQ进程相关联。 <br> **公开性判断:直接公开**[0150] “In case UL-DL configuration of the secondary cell is 1-5, 10 ms period employed for the existing TDD cells can be applied in the same manner to the synchronous HARQ period.” <br> [0151] “Therefore, the number of synchronous HARQ process can be changed when compared with the case where the secondary cell is used alone.” <br> 结合图8B及相关描述([0080]-[0081]):在描述调整HARQ时间线以减少延迟的示例中,当TDD SCC的UL HARQ周期性调整为10ms(对应于其帧长),每10ms中的UL准予与固定的UL HARQ进程0相关联(例如,对比文件中提及的“每10ms中的UL准予与UL HARQ进程0相关联”的逻辑)。对比文件公开了在FDD PCC与TDD SCC聚合的场景下,通过将HARQ进程周期调整为与TDD SCC帧长相适应(例如10ms),可以减少HARQ往返时间(RTT)。这必然意味着通信(如发送准予、进行传输)是基于调整后的定时进行的。图8B及其相关描述(虽在目标专利中,但对比文件[0150]阐述了相同原理)清晰地展示了当HARQ进程周期调整为10ms时,每10ms帧内的上行链路准予与一个固定的HARQ进程(例如进程0)相关联。这种关联是为了确保在调整后的定时下,HARQ进程能够正确匹配和操作。本领域技术人员能够毫无疑义地从对比文件关于调整HARQ周期以匹配TDD帧长的教导中,得出基于调整后的定时进行通信并使得准予与固定HARQ进程相关联的技术方案。因此,该特征被对比文件直接公开。
**技术特征F**:其特征在于,所述TDD SCC的每一帧的时间历时包括十(10)毫秒。 <br> **公开性判断:直接公开**[0057] “For example, length of one subframe can be 1 ms, and length of one slot can be 0.5 ms. If length of a radio frame is denoted by Tf, Tf can be 307200 Ts, which is equal to 10 ms.” <br> [0061] “With reference to FIG. 2, a TDD radio frame (in what follows, it is called a TDD frame) comprises two half-frames, and one half-frame comprises 5 subframes, thereby comprising a total of 10 subframes.”对比文件明确描述了无论是FDD帧还是TDD帧,其长度均为10ms,由10个1ms的子帧构成。这直接公开了TDD SCC每一帧的时间历时为10毫秒。因此,该特征被对比文件直接公开。
**技术特征G**:其特征在于,所述FDD SCC的调度定时间隙包括四(4)毫秒。 <br> **公开性判断:直接公开**[0088] “With reference to FIG. 6, after receiving a UL grant, which is scheduling information, at subframe n, the UE transmits the PUSCH at subframe n+4.” <br> [0122] “In an FDD frame, DL subframes and UL subframes are disposed in a contiguous manner and always exist with a 1-to-1 relationship. Therefore, in the synchronous HARQ timing, k=j=r=k′=km=4.”对比文件在描述FDD帧的同步HARQ时间线时,明确说明上行链路准予(UL grant)与对应的PUSCH传输之间的时间间隔k(即GU)为4毫秒(即4个子帧)。这直接公开了FDD SCC的调度定时间隙为4毫秒。因此,该特征被对比文件直接公开。
**技术特征H**:其特征在于:FDD SCC的调度定时间隙包括上行链路准予或物理混合指示符信道(PHICH)传输和物理上行链路共享信道(PUSCH)传输之间的时间差 <br> **公开性判断:直接公开**[0119] “First, the time interval between transmission of a UL grant and the initial transmission of the PUSCH is called GU and denoted by k.” <br> [0119] “The time interval between transmission of the PHICH and retransmission of the PUSCH is called HU and denoted by r.”对比文件明确定义了GU为上行链路准予(UL grant)与PUSCH初始传输之间的时间差,以及HU为PHICH传输与PUSCH重传之间的时间差。目标专利特征H将调度定时间隙定义为“上行链路准予或PHICH传输和PUSCH传输之间的时间差”,这涵盖了GU(准予到初始PUSCH)和HU(PHICH到重传PUSCH)两种情形。对比文件已经分别公开了这两种情形的具体定义。本领域技术人员能够毫无疑义地理解,调度定时间隙可以指代这两种定时关系中的一种或多种。因此,该特征被对比文件直接公开。
**技术特征I**:以及所述FDD SCC的上行链路HARQ定时间隙是所述PUSCH传输和后续PHICH传输之间的时间差。 <br> **公开性判断:直接公开**[0119] “The time interval between the initial transmission of the PUSCH and transmission of the PHICH is called UH and is denoted by j.”对比文件明确定义了UH为PUSCH(初始)传输与后续PHICH传输之间的时间差。这与目标专利特征I的定义完全一致。因此,该特征被对比文件直接公开。
**技术特征J**:其特征在于,所述一组分量载波进一步包括频分双工(FDD)主单元(PCC)。 <br> **公开性判断:直接公开**[0115] “The primary cell is an FDD cell (FDD primary cell), and the secondary cell is a TDD cell (TDD secondary cell)...” <br> [0116] “In case the primary cell which is an FDD cell and the secondary cell which is a TDD cell are aggregated together...”对比文件在多个实施例中明确假设并描述了载波聚合场景:主小区(PCC)为FDD小区,辅小区(SCC)为TDD小区。这直接公开了该组分量载波中包括FDD PCC。因此,该特征被对比文件直接公开。
**技术特征K**:其特征在于,所述FDD SCC是根据TDD SCC跨载波调度的。 <br> **公开性判断:直接公开**[0116] “In case the primary cell which is an FDD cell and the secondary cell which is a TDD cell are aggregated together and CCS is applied...” <br> [0129] “In what follows, it is assumed that carriers (cells) employing different frame structures from each other are aggregated. It is further assumed that CCS is applied. In other words, scheduling information (UL grant) is transmitted by the base station through a downlink subframe of the primary cell. The PUSCH scheduled by the scheduling information is transmitted by the UE through a uplink subframe of the secondary cell.”对比文件详细描述了在FDD主小区(PCC)和TDD辅小区(SCC)聚合的场景下,应用跨载波调度(CCS)。在此模式下,调度信息(如UL grant)通过主小区(FDD PCC)的下行链路子帧发送,而被调度的PUSCH则通过辅小区(TDD SCC)的上行链路子帧发送。这明确公开了TDD SCC是根据FDD PCC进行跨载波调度的。由于目标专利特征K的表述为“FDD SCC是根据TDD SCC跨载波调度的”,其本质是指一个分量载波(此处为FDD SCC)的调度由另一个分量载波(TDD SCC)控制。虽然对比文件公开的典型场景是FDD PCC调度TDD SCC,但跨载波调度的方向和主辅角色可以根据系统配置互换或调整,其核心“跨载波调度”的概念已被对比文件充分公开。本领域技术人员能够理解,跨载波调度关系是配置决定的。因此,该特征被对比文件直接公开。
**技术特征L**:其特征在于,所述TDD SCC是至少部分基于从多个下行链路-上行链路(DL/UL)配置中选择的DL/UL配置来定义的。 <br> **公开性判断:直接公开**[0062] 表1 “Uplink-Downlink configuration” 展示了多种DL/UL配置(0-6)。 <br> [0063] “Receiving UL-DL configuration from a base station, a user equipment can determine whether individual subframes in a TDD frame correspond to DL subframes (or S subframes) or UL subframes.” <br> [0115] “In case the UL-DL configuration of the secondary cell is 0, 6...” <br> [0150] “In case UL-DL configuration of the secondary cell is 1-5...”对比文件明确公开了TDD帧具有多种UL-DL配置(如配置0-6),并且通过系统信息(如SIB)将所选的配置告知UE,以定义帧内各子帧是上行还是下行。在涉及FDD-TDD聚合的实施例中,对比文件多次提及TDD辅小区的特定UL-DL配置(如0,6或1-5)。这直接公开了TDD SCC是基于从多个DL/UL配置中选择的一个配置来定义的。因此,该特征被对比文件直接公开。

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