公开(公告)号：JP2008141758A

公开(公告)日：2008-06-19

申请号：JP2007309434

申请日：2007-11-29

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： GUO FENGQI

IPC: H04B7/26 ,  H04L29/02 ,  H04W52/02

CPC classification number: H04W76/048 ,  H04L1/1812 ,  H04L1/1896 ,  H04L47/10 ,  H04W60/04 ,  H04W76/046

Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for improving the discontinuous transmission/reception of a CPC (the continuous continuity of a packet) in the user terminal of a radio communication system to prevent a system error.
SOLUTION: The method includes: a step for starting a discontinuous packet function based on a function state variable value (CPC_DTX_DRX_STATUS); and a step for redetermining the function state variable value when a cell update process is started and executing corresponding operation.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于改善无线电通信系统的用户终端中的CPC的不连续发送/接收（分组的连续连续性）的方法和装置，以防止系统错误。 解决方案：该方法包括：基于功能状态变量值（CPC_DTX_DRX_STATUS）启动不连续分组功能的步骤; 以及当小区更新处理开始并且执行相应的操作时重新确定功能状态变量值的步骤。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008131656A

公开(公告)日：2008-06-05

申请号：JP2007302120

申请日：2007-11-21

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04L12/66 ,  H04W12/02 ,  H04W92/10

CPC classification number: H04W12/02 ,  H04L63/0457 ,  H04L63/0478 ,  H04L63/18 ,  H04W92/10

Abstract: PROBLEM TO BE SOLVED: To avoid a failure in transmission due to a leak of information by immediately detecting an error and making a recovery when security verification parameters of an NAS message and an AS RRC message do not synchronize with each other.
SOLUTION: A method includes a PDCP (Packet Data Convergence Protocol) layer of the wireless communications system performing a security verification process for a NAS (Non-Access Stratum) message, and the PDCP layer including a protocol error detection and recovery function for detecting a security verification parameter going out of synchronization and for recovering synchronization of the security verification parameter (S304). Further, the method includes an RRC (Radio-Resource Control) layer of the wireless communications system performing a security verification process for an AS (Access Stratum) RRC message, the RRC layer including a protocol error detection and recovery function for detecting a security verification parameter going out of synchronization and for recovering synchronization of the security verification parameter.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了避免在NAS消息和AS RRC消息的安全验证参数彼此不同步时立即检测到错误并进行恢复时由于信息泄漏而导致的传输失败。 解决方案：一种方法包括执行NAS（非接入层）消息的安全验证过程的无线通信系统的PDCP（分组数据收敛协议）层，并且包括协议错误检测和恢复功能的PDCP层 用于检测不同步的安全验证参数并恢复安全验证参数的同步（S304）。 此外，该方法包括对AS（接入层）RRC消息执行安全验证处理的无线通信系统的RRC（无线资源控制）层，RRC层包括用于检测安全验证的协议错误检测和恢复功能 参数不同步并恢复安全验证参数的同步。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008017492A

公开(公告)日：2008-01-24

申请号：JP2007178724

申请日：2007-07-06

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： GUO FENGQI

IPC: H04L1/16 ,  H04L29/08

CPC classification number: H04L1/188 ,  H04L1/1812 ,  H04L2001/125

Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for processing transmission errors at an HARQ transmitter in a wireless communication system, and preventing wrong transmission of local ACK signals and lack of NACK-ACK errors.
SOLUTION: The method comprises steps for establishing a counting index corresponding to a first packet when receiving a first ACK signal corresponding to the first packet, and transmitting a local ACK signal to an ARQ transmitter when the counting index becomes a specified maximum value.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于在无线通信系统中的HARQ发射机处理传输错误并防止本地ACK信号的错误传输和缺少NACK-ACK错误的方法和装置。 解决方案：所述方法包括以下步骤：当接收到与第一分组相对应的第一ACK信号时，建立与第一分组对应的计数指数，当计数指数变为指定的最大值时，将本地ACK信号发送到ARQ发送机 。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008005494A

公开(公告)日：2008-01-10

申请号：JP2007160663

申请日：2007-06-18

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04W28/04 ,  H04W36/02

CPC classification number: H04W36/02 ,  H04L1/187 ,  H04L2001/0092 ,  H04W80/02

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for handling downlink data upon handover in a wireless communications system. SOLUTION: The method includes steps wherein upon handover of user equipment from a source base station to a target base station, the source base station transmits a plurality of packets having not been positively acknowledged by the user equipment to the target base station, the user equipment hands over from the source base station to the target base station and thereafter, the target base station transmits the plurality of packets above to the user equipment. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题：提供一种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。 该方法包括以下步骤：当用户设备从源基站切换到目标基站时，源基站将未被用户设备肯定确认的多个分组发送给目标基站， 用户设备从源基站切换到目标基站，此后，目标基站向用户设备发送上述多个分组。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008005492A

公开(公告)日：2008-01-10

申请号：JP2007160661

申请日：2007-06-18

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： GUO FENGQI ,  JIANG SHIAW-SHIANG ,  TSENG LI-CHIH

IPC: H04L1/16 ,  H04L29/08 ,  H04Q7/38

CPC classification number: H04L1/1829 ,  H04L2001/125

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for detecting and recovering a DTX-NACK error at a receiving terminal which performs HARQ transmission process, in order to prevent packet loss caused by the DTX-NACK error.
SOLUTION: The disclosed method includes the steps of; at an HARQ receiving terminal, receiving TFRI and NDI corresponding to a transmission packet; judging presence/absence of a DTX-NACK error based on the TFRI and NDI; and sending an error report signal indicative of a lost transmission packet to an HARQ transmitting terminal when presence of the DTX-NACK error is judged.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题：提供一种在进行HARQ发送处理的接收终端检测和恢复DTX-NACK错误的方法和装置，以便防止由DTX-NACK错误引起的分组丢失。 解决方案：所公开的方法包括以下步骤： 在HARQ接收终端处，接收对应于传输分组的TFRI和NDI; 基于TFRI和NDI判断是否存在DTX-NACK错误; 以及当存在DTX-NACK错误时，向HARQ发送终端发送指示丢失的发送分组的错误报告信号。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007300630A

公开(公告)日：2007-11-15

申请号：JP2007117179

申请日：2007-04-26

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04L1/16 ,  H04L29/08 ,  H04W28/06

CPC classification number: H04L1/0083 ,  H04L1/1671 ,  H04W28/06

Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for dividing and numbering an SDU in a radio communication system.
SOLUTION: In the method: RLC entities process a plurality of SDUs; each of the plurality of SDUs has at least a first sequence number field and a first data field; the PDU of the RLC entities has a second data field including the whole or one portion of the first data field; the PDU has a second sequence number field including the value of the first sequence number field; and the RLC entities utilize the second sequence number field to execute ARQ, overlapping transmission detection, sequence number inspection, and successive transmission.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于在无线电通信系统中划分和编号SDU的方法和装置。 解决方案：在该方法中：RLC实体处理多个SDU; 所述多个SDU中的每一个具有至少第一序列号字段和第一数据字段; RLC实体的PDU具有包括第一数据字段的全部或一部分的第二数据字段; PDU具有包括第一序列号字段的值的第二序列号字段; 并且RLC实体利用第二序列号字段来执行ARQ，重叠传输检测，序列号检查和连续传输。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007300621A

公开(公告)日：2007-11-15

申请号：JP2007114534

申请日：2007-04-24

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04W12/04

CPC classification number: H04L47/10 ,  H04L1/1812 ,  H04L1/1832 ,  H04L47/14 ,  H04L47/27 ,  H04L47/34 ,  H04W12/04

Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for synchronizing decoding parameters in a radio communication system.
SOLUTION: The method includes a step for setting the reception window of a first protocol entity to a push-type reception window of which the size is larger than or equal to the reception window of a second protocol entity, when operating the second protocol entity in an AM mode.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在无线电通信系统中同步解码参数的方法和装置。 解决方案：该方法包括将第一协议实体的接收窗口设置为尺寸大于或等于第二协议实体的接收窗口的推式接收窗口的步骤，当操作第二协议实体 协议实体。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007243956A

公开(公告)日：2007-09-20

申请号：JP2007056863

申请日：2007-03-07

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04W28/10 ,  H04W80/02

CPC classification number: H04L47/10 ,  H04L1/1812 ,  H04L1/1867 ,  H04W28/10 ,  H04W80/02

Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for starting the retransmission of scheduling information in a radio communication system so as to prevent the transmission of unnecessary scheduling information.
SOLUTION: The method comprises a step of executing a first ARQ (automatic retransmission request) process; and a step of directing the first ARQ process to start SI retransmission of the system information, when the number of times of transmission of packets, containing SI is larger than the number of times of the maximum transmission, or equal to it, and also that confirmation information corresponding to the packets, including SI, does not reach user end.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 解决的问题：提供一种在无线电通信系统中开始重新发送调度信息的方法和装置，以便防止不必要的调度信息的发送。 解决方案：该方法包括执行第一ARQ（自动重传请求）处理的步骤; 以及当包含SI的分组的传输次数大于最大传输的次数或等于其的分组次数时，引导第一ARQ处理开始系统信息的SI重传的步骤，并且还 与包括SI在内的数据包相对应的确认信息不会到达用户端。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007215168A

公开(公告)日：2007-08-23

申请号：JP2007007549

申请日：2007-01-17

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04L29/08 ,  H04W28/04

CPC classification number: H04L1/1829 ,  H04L1/16 ,  H04L1/1607 ,  H04L69/40 ,  H04W80/02

Abstract: PROBLEM TO BE SOLVED: To secure synchronization of a receiving terminal and a transmitting terminal. SOLUTION: A disclosed method includes: receiving a first reset PDU (protocol data unit); and not resetting an RLC entity when an RSN of the first reset PDU is the same as an RSN in a last received reset PDU and when the first reset PDU is not the first reset PDU received after the RLC entity has been established or re-established. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：确保接收终端和发送终端的同步。 解决方案：所公开的方法包括：接收第一复位PDU（协议数据单元）; 并且当第一复位PDU的RSN与最后接收到的复位PDU中的RSN相同时以及当RLC实体已被建立或重新建立之后第一复位PDU不是第一复位PDU时，不重置RLC实体 。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007184938A

公开(公告)日：2007-07-19

申请号：JP2007000248

申请日：2007-01-04

Applicant: Asustek Computer Inc ,  華碩電腦股▲ふん▼有限公司

Inventor： JIANG SHIAW-SHIANG

IPC: H04W12/00 ,  H04W12/02 ,  H04W12/10

CPC classification number: H04L63/12 ,  H04L1/1867 ,  H04L69/40 ,  H04W12/10

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus of modifying an integrity protection configuration of a user end in a wireless communications system.
SOLUTION: The method includes steps of: receiving a first RRC message by the downlink of a first SRB for modifying the integrity protection configuration; setting an activation time of second SRB uplink to a result adding a value of 2 or more to an RRC sequence number of an RRC message finally transmitted in the second SRB uplink; attaching the activation time of the second SRB uplink to a second RRC message utilized for indicating the completion of modifying the integrity protection configuration; outputting the second RRC message to the network end of the communications system through the first SRB uplink; and finally, outputting a third RRC message having a sequence number equal to the activation time through the second SRB uplink after receiving an acknowledgement message indicating that the network end has successfully received the second RRC message.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在无线通信系统中修改用户端的完整性保护配置的方法和装置。 解决方案：该方法包括以下步骤：通过用于修改完整性保护配置的第一SRB的下行链路接收第一RRC消息; 将第二SRB上行链路的激活时间设置为在第二SRB上行链路中最终发送的RRC消息的RRC序列号为2以上的结果; 将第二SRB上行链路的激活时间附加到用于指示修改完整性保护配置的完成的第二RRC消息; 通过所述第一SRB上行链路将所述第二RRC消息输出到所述通信系统的所述网络端; 最后，在接收到指示网络端已经成功接收到第二RRC消息的确认消息之后，通过第二SRB上行链路输出具有等于激活时间的序列号的第三RRC消息。 版权所有（C）2007，JPO＆INPIT