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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
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

对比文件名称:LOSSLESS RADIO LINK CONTROL ENTITY (RLC) RE-ESTABLISHMENT AVOIDING SERVICE DATA UNIT (SDU) DUPLICATION (WO2005109778A1)

目标专利名称: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:基于深度学习的自然语言处理模型

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:无线链接控制单元具有发射边及接收边(直接公开)段落[0045]:“It is possible e.g. to change the PDU size only for the downlink, in which case it would be possible only to reestablish the transmitter side of the RNC and the receiver side of the UE.” 全文多处使用“transmitter”和“receiver”指代对等实体。对比文件明确提到RLC实体具有发送端(transmitter side)和接收端(receiver side),并且可以单独重建其中一侧。这直接公开了RLC单元由发射边和接收边构成,与目标专利中该特征的作用完全相同。
技术特征B:方法包含有暂存多个控制协议数据单元(隐含公开)段落[0011]:“It is noted that in currently implemented systems any unacknowledged RLC PDUs in both the transmitter and the receiver are discarded at re-establishment, i.e. there is a risk of loss of data.”对比文件指出重建时会丢弃未确认的RLC PDU,这必然隐含这些PDU在重建前被实体暂存(否则无法丢弃)。本领域技术人员可以合理推断,在RLC操作中(包括控制PDU),未确认PDU会被暂存于缓冲区,因此隐含公开了暂存多个控制协议数据单元。
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(未公开)段落[0045]仅提到可以只重建接收边,但未涉及任何“查询复合字段”(如Polling字段)的保留操作。对比文件没有给出在接收边重建时保留特定控制字段的任何教导或暗示,本领域技术人员无法从中得出该特征。
技术特征D:保留上述多个控制协议数据单元中移动接收窗复合字段(未公开)无相关内容。对比文件通篇未提及“移动接收窗复合字段”或类似的控制字段保留操作。
技术特征E: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(直接公开)段落[0011]:“...any unacknowledged RLC PDUs in both the transmitter and the receiver are discarded at re-establishment...”确认收讫状态回报单元(Status Report PDU)属于RLC PDU的一种,且通常是未确认状态。对比文件明确公开了在重建时丢弃所有未确认的RLC PDU,这毫无疑问包括丢弃状态回报单元,因此该技术特征被直接公开。
技术特征F:调整接收窗大小复合字段(未公开)无相关内容。对比文件未涉及接收窗大小调整相关的字段或操作。
技术特征G:移动接收窗确认收讫复合字段(未公开)无相关内容。对比文件未涉及移动接收窗确认收讫相关的字段或操作。
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(未公开)无相关内容。对比文件讨论的是RLC重建(re-establishment),而非重置(reset)过程,未提及任何关于Reset PDU或Reset Ack PDU的内容。

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