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31. 发明申请

US20080118067A1 Method and apparatus for performing ciphering in a wireless communications system 审中-公开
标题翻译：用于在无线通信系统中执行加密的方法和装置
公开(公告)号：US20080118067A1
公开(公告)日：2008-05-22
申请号：US11984790
申请日：2007-11-21
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04K1/00
CPC分类号： H04W12/02 , H04W12/0017
摘要： A method for performing ciphering in a wireless communications system includes performing a first ciphering procedure for a first Non-Access Stratum message to get a second Non-Access Stratum message, generating a Radio Resource Control message, which is not ciphered, in a Radio Resource Control layer, combining the second Non-Access Stratum message with the Radio Resource Control message to form a first concatenated message, performing a second ciphering procedure for both the NAS message and the RRC message within the first concatenated message to get a second concatenated message, and transmitting the second concatenated message.
摘要翻译：一种用于在无线通信系统中执行加密的方法包括：在无线电资源中执行用于第一非接入层消息的第一加密过程以获得第二非接入层消息，生成不加密的无线资源控制消息控制层，将所述第二非接入层消息与所述无线电资源控制消息组合以形成第一级联消息，对所述第一级联消息内的所述NAS消息和所述RRC消息执行第二加密过程以得到第二连接消息，并发送第二级联消息。

32. 发明申请

US20080118066A1 Method and apparatus for configuring signaling radio bearer in a wireless communications system 有权
标题翻译：用于在无线通信系统中配置信令无线承载的方法和装置
公开(公告)号：US20080118066A1
公开(公告)日：2008-05-22
申请号：US11984779
申请日：2007-11-21
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04L9/06
CPC分类号： H04W12/02 , H04W72/0406
摘要： A method for configuring signaling radio bearer in a wireless communications system includes not ciphering a non-concatenated message on a radio resource control layer or its lower layer and transmitting a concatenated message and the non-concatenated message on different signaling radio bearers, wherein a non-concatenated message consists of a Non-Access Stratum message only and a concatenated message consists of both Non-Access Stratum message and Access Stratum message.
摘要翻译：一种用于在无线通信系统中配置信令无线电承载的方法包括：在无线电资源控制层或其下层上不加密非连接消息，并且在不同的信令无线电承载上发送级联消息和非级联消息，连接消息仅由非接入层消息组成，并且级联消息由非接入层消息和接入层消息组成。

33. 发明申请

US20080101609A1 Method and apparatus for handling protocol error in a wireless communications system 审中-公开
标题翻译：用于在无线通信系统中处理协议错误的方法和装置
公开(公告)号：US20080101609A1
公开(公告)日：2008-05-01
申请号：US11976854
申请日：2007-10-29
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04K1/00 , G06F21/00
CPC分类号： H04L63/123 , H04W12/02
摘要： A method for handling protocol errors in a wireless communications system includes establishing a first signaling radio bearer and triggering an integrity protection procedure of the first signaling radio bearer, receiving a first message on the first signaling radio bearer, and neglecting the first message and initiating a synchronization procedure to synchronize a ciphering parameter when a predefined condition is met.
摘要翻译：一种用于在无线通信系统中处理协议错误的方法包括建立第一信令无线电承载并触发第一信令无线电承载的完整性保护过程，在第一信令无线承载上接收第一消息，并忽略第一消息并启动同步过程，以在满足预定义条件时同步加密参数。

34. 发明申请

US20070297369A1 Method and apparatus for data framing in a wireless communications system 审中-公开
标题翻译：用于在无线通信系统中进行数据成帧的方法和装置
公开(公告)号：US20070297369A1
公开(公告)日：2007-12-27
申请号：US11812653
申请日：2007-06-20
申请人： Sam Shiaw-Shiang Jiang , Li-Chih Tseng
发明人： Sam Shiaw-Shiang Jiang , Li-Chih Tseng
IPC分类号： H04Q7/00
CPC分类号： H04L63/162 , H04L63/0428 , H04L63/12 , H04W12/0017 , H04W12/10
摘要： To conserve radio resources in a wireless communications system through sequence number reuse, a method of performing data framing uses a sequence number in a first protocol entity as a parameter of a security function, then reuses the sequence number in a second protocol entity for a predetermined function. The second protocol entity is a lower layer of the first protocol entity.
摘要翻译：为了通过序列号重用节省无线通信系统中的无线电资源，执行数据成帧的方法使用第一协议实体中的序列号作为安全功能的参数，然后将序列号重新用于第二协议实体中用于预定的功能。第二协议实体是第一协议实体的较低层。

35. 发明申请

US20070293227A1 Method and apparatus for handling downlink data upon handover in a wireless communications system 审中-公开
标题翻译：用于在无线通信系统中切换时处理下行链路数据的方法和装置
公开(公告)号：US20070293227A1
公开(公告)日：2007-12-20
申请号：US11812218
申请日：2007-06-15
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04Q7/20
CPC分类号： H04W36/02 , H04L1/187 , H04L2001/0092 , H04W80/02
摘要： To handle downlink data upon handover of a user equipment from a source base station to a target base station in a wireless communications system, the source base station forwards a plurality of radio link control (RLC) service data units (SDUs) or RLC protocol data units (PDUs) that have not been positively acknowledged by the user equipment to the target base station. Then, the target base station sends the plurality of RLC SDUs or RLC PDUs to the user equipment.
摘要翻译：为了在无线通信系统中将用户设备从源基站切换到目标基站时处理下行链路数据，源基站转发多个无线链路控制（RLC）业务数据单元（RLC）业务数据单元（RLC）或RLC协议数据单元（PDU）未被用户设备肯定地确认给目标基站。然后，目标基站向用户设备发送多个RLC SDU或RLC PDU。

36. 发明申请

US20070293173A1 Method and apparatus for data framing in a wireless communications system 审中-公开
标题翻译：用于在无线通信系统中进行数据成帧的方法和装置
公开(公告)号：US20070293173A1
公开(公告)日：2007-12-20
申请号：US11812216
申请日：2007-06-15
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04B1/18
CPC分类号： H04W36/02 , H04L1/187 , H04L2001/0092 , H04W80/02
摘要： To reduce overhead in a radio link control (RLC) protocol data unit (PDU) header, when a plurality of package data convergence protocol (PDCP) protocol data units (PDU) are multiplexed into a radio link control (RLC) PDU, a first PDCP sequence number (SN) of a first PDCP PDU of the plurality of PDCP PDUs is used, and all PDCP SNs of the plurality of PDCP PDUs other than the first PDCP SN are removed from the RLC PDU.
摘要翻译：为了减少无线电链路控制（RLC）协议数据单元（PDU）报头中的开销，当多个包数据会聚协议（PDCP）协议数据单元（PDU）被多路复用到无线电链路控制（RLC）PDU中时，第一使用多个PDCP PDU的第一PDCP PDU的PDCP序列号（SN），并且从RLC PDU中去除除了第一PDCP SN之外的多个PDCP PDU的所有PDCP SN。

37. 发明授权

US07203196B2 Data discard signalling procedure in a wireless communication system 有权
标题翻译：无线通信系统中的数据丢弃信令程序
公开(公告)号：US07203196B2
公开(公告)日：2007-04-10
申请号：US10356563
申请日：2003-02-03
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L1/1809 , H04L1/1664 , H04L1/1832 , H04L1/187 , H04L1/1877 , H04L1/188
摘要： The invention provides a data discard signalling procedure in a wireless communication system. If data is discarded by the transmitter, the transmitter needs to notify the receiver of the discard. A shortened move receiving window super-field is used to request the receiver to move its reception window and optionally to indicate the set of discarded RLC SDUs, as a result of an RLC SDU discard in the sender. A move receiving window acknowledgement super-field acknowledges the reception of a MRW SUFI. If various criteria are met, the SDU discard with explicit signalling procedure can be efficiently terminated resulting in increased transmission throughput. Utilizing the data discard signalling procedure of the present invention, transmission throughput is increased and the transmission performance is improved.
摘要翻译：本发明提供一种无线通信系统中的数据丢弃信令过程。如果发射机丢弃数据，发射机需要通知接收机丢弃。作为发送者中的RLC SDU丢弃的结果，使用缩短的移动接收窗口超场来请求接收者移动其接收窗口并且可选地指示丢弃的RLC SDU的集合。移动接收窗口确认超场确认MRW SUFI的接收。如果满足各种标准，则可以有效地终止具有显式信令过程的SDU丢弃，从而增加传输吞吐量。利用本发明的数据丢弃信令过程，提高了传输吞吐量，提高了传输性能。

38. 发明申请

US20060245430A1 Method and Apparatus of a Procedure for Receiving Window Size Reconfiguration in a Communication System 审中-公开
标题翻译：在通信系统中接收窗口大小重构的过程的方法和装置
公开(公告)号：US20060245430A1
公开(公告)日：2006-11-02
申请号：US11379576
申请日：2006-04-21
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L1/1685 , H04L1/1832 , H04L1/187 , H04L12/6418 , H04L47/14 , H04L47/22 , H04L47/263 , H04L47/27 , H04L47/283 , H04L47/32 , H04W74/06 , H04W84/18
摘要： A method for reconfiguring receiving window size of a receiving end of a communication system in a transmitting end of the communication system includes receiving a status report unit from the receiving end and updating an acknowledge state variable and a maximum send state variable according to the status report unit. Positively acknowledged packets with sequence numbers greater than the acknowledge state variable are retained in a buffer of the transmitting end. Positively acknowledged packets with sequence numbers greater than the acknowledge state variable are marked by the transmitter end as positively acknowledged packets. The maximum send state variable is updated according to a command for reconfiguring receiving window size of the communication system. Positively acknowledged packets with sequence numbers greater than or equal to the maximum send state variable are marked as not yet acknowledged packets.
摘要翻译：一种用于在通信系统的发送端重新配置通信系统的接收端的接收窗口大小的方法包括从接收端接收状态报告单元，并根据状态报告更新确认状态变量和最大发送状态变量单元。具有大于应答状态变量的序列号的肯定确认的数据包保留在发送端的缓冲区中。具有大于应答状态变量的序列号的正确确认的分组由发射机端标记为正确确认的分组。根据用于重新配置通信系统的接收窗口大小的命令更新最大发送状态变量。序列号大于或等于最大发送状态变量的确认数据包被标记为尚未确认的数据包。

39. 发明申请

US20060221853A1 Error Handling In A Wireless Communications System 有权
标题翻译：无线通信系统中的错误处理
公开(公告)号：US20060221853A1
公开(公告)日：2006-10-05
申请号：US11278546
申请日：2006-04-04
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04J1/16 , H04L12/54 , H04L1/18
CPC分类号： H04L1/1635 , H04L1/1664 , H04L1/1867
摘要： A method for detecting an erroneous sequence number in a status report in a wireless communications system includes receiving a status report sent from a receiver of the wireless communications system, detecting whether a negatively acknowledged sequence number is within a range that is larger than or equal to the sequence number following the sequence number of the last in-sequence acknowledged packet and smaller than the sequence number of the next packet to be transmitted for the first time, and detecting that the status report includes an erroneous sequence number when a negatively acknowledged sequence number is not within the abovementioned range.
摘要翻译：一种用于在无线通信系统中检测状态报告中的错误序列号的方法，包括接收从无线通信系统的接收机发送的状态报告，检测负确认的序列号是否在大于或等于最后一个被确认序列号的序列号后的序列号小于第一次要发送的下一个包的序列号，当检测出负序确认的序列号时，检测到状态报告包含错误的序列号不在上述范围内。

40. 发明申请

US20050047363A1 METHOD AND APPARATUS OF CONTROLLING DATA DELIVERY IN A WIRELESS COMMUNICATION SYSTEM FOR DIGESTING DATA UNITS OUTSIDE A RECONFIGURED TRANSMITTING WINDOW AND A RECONFIGURED RECEIVING WINDOW 审中-公开
标题翻译：在无线通信系统中控制数据传输的方法和装置，用于在重新发送的发送窗口和重新接收的接收窗口之外消耗数据单元
公开(公告)号：US20050047363A1
公开(公告)日：2005-03-03
申请号：US10710197
申请日：2004-06-25
申请人： Sam Shiaw-Shiang Jiang
发明人： Sam Shiaw-Shiang Jiang
IPC分类号： H04B7/26 , H04L12/56 , H04L13/08 , H04L29/08 , H04W28/14 , H04W76/02 , H04Q7/00
CPC分类号： H04W28/14 , H04W76/12 , H04W76/15
摘要： A method according to the present invention blocks a sender from processing SDUs required to be transmitted through a radio bearer when a memory block corresponding to the radio bearer is full, and guarantees that every PDUs received by a receiver can be accommodated in a memory block corresponding to a new radio bearer. With regard to data transmission, after a transmitting buffer is reconfigured, PDUs required to be transmitted through a previously established radio bearer are kept and gradually received by the receiver. A new radio bearer is guaranteed to gradually take control of these occupied storage space. With regard to data reception, the receiver outputs WINDOW SUFIs to the sender for dynamically tuning a transmission window size for the new radio bearer so that PDUs transmitted from the sender will never be discarded. To sum up, radio transmission efficiency is greatly improved, and data throughput is optimized.
摘要翻译：根据本发明的方法，当与无线电承载相对应的存储块已满时，发送方处理需要通过无线电承载发送的SDU，并且确保接收机接收的每个PDU可以被容纳在对应的存储块中到一个新的无线电承载。关于数据传输，在重新配置发送缓冲器之后，需要通过先前建立的无线承载发送的PDU被接收机保持并逐渐接收。保证新的无线电承载人逐渐掌握这些占用的存储空间。关于数据接收，接收机向发送方输出WINDOW SUFI以动态地调整新的无线电承载的传输窗口大小，使得从发送者发送的PDU不会被丢弃。综上所述，无线传输效率大大提高，数据吞吐量得到优化。

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