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对比文件列表
2002-04-11_US2002042270A_发明申请_US20020042270A1 Radio communication system and method having a radio link control layer_+++A_H+++.docx
2026-07-21 16:39
2002-04-25_US2002048281A_发明申请_US20020048281A1 Method for inserting length indicator in protocol data unit of radio link control_+++A+++.docx
2026-07-21 16:39
2002-04-26_JP2002125004A_发明专利_JP2002125004A Method for processing length indicator of protocol data unit information through radio link control_+++A+++.docx
2026-07-21 16:39
2002-12-26_US2002196760A_发明申请_US20020196760A1 Handling TCP protocol for connections transmitted in parallel over radio link_+++A_b+++.docx
2026-07-21 16:39
2003-01-09_US2003007480A_发明申请_US20030007480A1 Data retransmission apparatus and method in a mobile communication system_+++A_B+++.docx
2026-07-21 16:39
2004-03-25_US2004057423A_发明申请_US20040057423A1 Method for exchanging data packets between two service providers of a radiotelephony transmission system_+++A+++.docx
2026-07-21 16:39
2004-08-05_US2004153896A_发明申请_US20040153896A1 Failsafe RLC reset method for a wireless communication system_+++A_E_H+++.docx
2026-07-21 16:39
2005-05-26_WO2005048517A_发明申请_WO2005048517A1 DATA PACKET TRANSMISSION_+++A_B_F_G_H_e+++.docx
2026-07-21 16:39
2005-09-20_US6947394B_发明授权_US06947394B1 Flexible radio link control protocol_+++A_b+++.docx
2026-07-21 16:39
2005-11-17_WO2005109778A_发明申请_WO2005109778A1 LOSSLESS RADIO LINK CONTROL ENTITY (RLC) RE-ESTABLISHMENT AVOIDING SERVICE DATA UNIT (SDU) DUPLICATION_+++A_E_b+++.docx
2026-07-21 16:39
2006-03-30_US2006067238A_发明申请_US20060067238A1 Data unit management in communications_+++A_H_b+++.docx
2026-07-21 16:39
2006-04-06_US2006072494A_发明申请_US20060072494A1 UMTS radio link control with full concatenation_+++A+++.docx
2026-07-21 16:39
2006-10-31_US7130295B_发明授权_US07130295B2 Data retransmission apparatus and method in a mobile communication system_+++A_B+++.docx
2026-07-21 16:39
2006-11-09_US2006251105A_发明申请_US20060251105A1 Method and apparatus for requesting_transmitting status report of a mobile communication system_+++A_B+++.docx
2026-07-21 16:39
2006-12-14_US2006281413A_发明申请_US20060281413A1 Establishing radio link control in wireless communication networks_+++A_E_H_b+++.docx
2026-07-21 16:39
2007-03-01_US2007047582A_发明申请_US20070047582A1 Radio link control unacknowledged mode header optimization_+++A_b+++.docx
2026-07-21 16:39
2007-03-01_WO2007023364A_发明申请_WO2007023364A1 RADIO LINK CONTROL UNACKNOWLEDGED MODE HEADER OPTIMIZATION_+++A+++.docx
2026-07-21 16:39
2007-03-22_US2007064599A_发明申请_US20070064599A1 Method and apparatus fo handling timers during reestablishing transmitting sides in wireless communications systems_+++A_E_b+++.docx
2026-07-21 16:39
2007-03-22_US2007064600A_发明申请_US20070064600A1 Method and apparatus for handling control PDUS during re-establishing receiving sides in a wireless communications system_+++A_D_E_F_G_H_b+++.docx
2026-07-21 16:39
2007-03-22_US2007064601A_发明申请_US20070064601A1 Method and apparatus for handling control PDUs during re-establishment of transmitting sides in wireless communications systems_+++A_F_G_H_b+++.docx
2026-07-21 16:39
2007-03-22_US2007064602A_发明申请_US20070064602A1 Method and apparatus for handling timers during re-establishing receiving sides in a wireless communications system_+++A_E_b_f_g_h+++.docx
2026-07-21 16:39
2007-03-26_KR1020070033297A_发明公开_KR1020070033297A 무선 통신 시스템에서 수신부들을 재-설정하는 동안 제어PDU들을 핸들링하기 위한 방법 및 장치_+++A_B_C_D_E_F_G_H_a_d_e_h+++.docx
2026-07-21 16:39
2007-04-12_WO2007039023A_发明申请_WO2007039023A1 METHOD AND APPARATUS FOR PACKET SEGMENTATION AND CONCATENATION SIGNALING IN A COMMUNICATION SYSTEM_+++a_b+++.docx
2026-07-21 16:39
2007-05-17_US2007110101A_发明申请_US20070110101A1 Method of Handling RLC SDUs During RLC Reset and RLC Re-establishment in a UMTS System_+++H_a+++.docx
2026-07-21 16:39
2008-01-24_WO2006118418A_发明申请_WO2006118418A2 METHOD OF TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND TRANSMISSION WINDOW UPDATING METHOD USING THE SAME_+++A_F_G_H_b+++.docx
2026-07-21 16:39
2007-04-12_WO2007039023A_发明申请_WO2007039023A1 METHOD AND APPARATUS FOR PACKET SEGMENTATION AND CONCATENATION SIGNALING IN A COMMUNICATION SYSTEM_+++a_b+++.docx

对比文件名称:2007-04-12_WO2007039023A_发明申请_WO2007039023A1 METHOD AND APPARATUS FOR PACKET SEGMENTATION AND CONCATENATION SIGNALING IN A COMMUNICATION SYSTEM

目标专利名称:1859无线通讯系统处理重建无线链接控制单元的方法及其装置CN101309128B

本次调用的模型名称:AI Patent Evaluation Assistant

### 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(已翻译为中文)公开性论述
**技术特征A**:其特征是上述无线链接控制单元具有发射边及接收边<br><br>《隐含公开》[p0004] “指示接收单元分段和级联如何在发射侧完成”。<br>[p0029] “RLC(无线链路控制)子层在UMTS R99中的使用”。<br>[p0027] “接收单元使用该索引对片段重新排序”。<br>[p0079] “第一个分片标志(FFF)指示TrBlk中的第一个SAR PDU是否是SDU的分片”。对比文件明确涉及无线通信系统,反复提及“发射侧”(transmitter side)和“接收单元”(receiving unit),并在背景技术中引入了RLC(无线链路控制)子层。本领域技术人员结合公知常识可以直接、毫无疑义地推知RLC实体必然同时包含发射边和接收边,否则无法执行收发操作。对比文件虽未以文字明确列出该结构,但其技术内容使得该特征成为必然推论,故构成隐含公开。
**技术特征B**:上述方法包含有暂存多个控制协议数据单元<br><br>《隐含公开》[p0054] “根据序列号指示符将接收到的数据包载荷的协议数据单元与之前接收到的协议数据单元一起保存到接收缓冲区中”。<br>[p0027] “接收单元使用该索引……并可能执行PDU重排序”。对比文件明确教导在接收缓冲区中暂存多个协议数据单元(PDU)。虽然所述PDU在示例中主要为数据PDU,但“控制协议数据单元”(如RLC状态PDU)同样是PDU的一种常见类型,且暂存操作本身不区分数据或控制。对比文件已经部分公开了“暂存多个协议数据单元”这一核心内容,本领域技术人员在实现RLC功能时必然会将该暂存机制同样应用于控制PDU,故该技术特征被对比文件隐含公开。
**技术特征C**:于仅上述接收边被重建时保留上述多个控制协议数据单元中查询复合字段<br><br>《未公开》无相关公开内容对比文件全文未涉及RLC接收边的重建过程,也未提及“查询复合字段”或类似概念。不存在任何直接或隐含的公开。
**技术特征D**:其特征是其另包含保留上述多个控制协议数据单元中移动接收窗复合字段<br><br>《未公开》无相关公开内容对比文件未讨论接收窗的移动或保留操作,“移动接收窗复合字段”在对比文件中无任何记载或暗示。
**技术特征E**:其特征是其另包含丢弃上述多个控制协议数据单元中确认收讫状态回报单元<br><br>《未公开》无相关公开内容对比文件可能涉及丢弃丢失的PDU(如[p0086]),但未涉及丢弃PDU内部的“确认收讫状态回报单元”这一具体子字段,且不涉及RLC重建场景。
**技术特征F**:调整接收窗大小复合字段<br><br>《未公开》无相关公开内容对比文件未提及“接收窗大小”或“调整”操作。
**技术特征G**:移动接收窗确认收讫复合字段<br><br>《未公开》无相关公开内容对比文件无“确认收讫复合字段”或“移动接收窗”的描述。
**技术特征H**:重置启动协议数据单元及重置确认收讫协议数据单元<br><br>《未公开》无相关公开内容对比文件未讨论任何“重置”PDU或类似复位操作。

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