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    • 23. 发明公开
    • 즉시 상황 보고 타이밍을 가진 확인 응답 모드 폴링
    • 即时状态报告的确认模式
    • KR1020100058668A
    • 2010-06-03
    • KR1020107009028
    • 2008-10-01
    • 퀄컴 인코포레이티드
    • 호,세이이유던칸
    • H04L1/18H04W74/06H04W24/10
    • H04L1/1685H04L1/1812
    • A wireless network avoids delays in receiving status reports by having transmitters make sure that any outstanding Hybrid Automatic Repeat-reQuest (HARQ) processes in progress are all finished before sending the polling request. Thus, the receiver can respond to any polling request of the transmitter immediately without delay. Since the transmitter already ensures all HARQ processes are done, the receiver's status report will accurately reflect the latest information. The transmitter may send a poll anytime regardless of the HARQ processes if the most up-to-date polling is determined to be not as important (e.g., when the transmitter is trying to advance its transmitter window, in which case the exact Status info is not critical). The receiver may then react immediate upon receiving the poll. Thereby, detecting the loss of any piece of data within a data burst is expedited.
    • 无线网络通过使发射机确保正在进行的任何未完成的混合自动重复请求(HARQ)进程都在发送轮询请求之前完成,从而避免接收状态报告的延迟。 因此,接收机可以立即立即响应发射机的任何轮询请求。 由于发射机已经确保所有HARQ过程完成,所以接收机的状态报告将准确反映最新信息。 如果最新轮询被确定为不重要,则发射机可以随时发送轮询,而不管HARQ进程如何(例如,当发射机试图推进其发射机窗口时,在这种情况下确切的状态信息是 不重要)。 接收者可能会在接收到投票后立即作出反应。 因此,加速了数据突发内的任何数据丢失的检测。
    • 24. 发明公开
    • 무선 통신 시스템에서의 폴링을 위한 방법 및 장치
    • 无线通信系统中的查询方法和装置
    • KR1020100005727A
    • 2010-01-15
    • KR1020097024931
    • 2008-05-01
    • 퀄컴 인코포레이티드
    • 메이란,아르나우드
    • H04W28/06H04W74/06H04L1/18H04L12/801
    • H04W28/06H04L1/1664H04L1/1685H04L1/1812H04L47/10H04L47/33H04L47/365H04W74/06
    • A data packet communication system employs radio link control (RLC) transmission between a transmitter and a receiver with an Automatic Repeat Request (ARQ) arrangement whereby polling of the receiver is accomplished with reduced amount of redundantly transmitted data, such as between an access node and terminal. Upon a polling event, such as emptying of a transmission buffer of the transmitter, expiration of a polling timer, or reaching a radio link control (RLC) protocol data units (PDUs) count threshold, the transmitter sends a polling command to the receiver. This polling command is smaller than any of the RLC PDUs by resegmenting to a variably sized PDU sending a reduced amount of data. With evolving communication standards tending toward larger PDUs, such as in excess of a kilobyte for HSPA+ (High-Speed Packet Access Evolution) and 3GPP LTE (Long Term Evolution), this inefficiency can be of increasing impact.
    • 数据分组通信系统采用自动重传请求(ARQ)方式在发射机和接收机之间采用无线电链路控制(RLC)传输,从而以减少冗余传输的数据量来实现接收机的轮询,例如接入节点和 终奌站。 在轮询事件(例如,清空发射机的传输缓冲器,轮询定时器到期或达到无线电链路控制(RLC)协议数据单元(PDU)计数阈值)的情况下,发射机向接收机发送轮询命令。 该轮询命令比任何一个RLC PDU小,通过重新分组到发送减少的数据量的可变大小的PDU。 随着不断发展的通信标准趋向于更大的PDU,例如超过一千字节的HSPA +(高速分组接入演进)和3GPP LTE(长期演进)),这种低效率可能会产生越来越大的影响。
    • 27. 发明公开
    • 무선통신 망에서의 폴링 기반 무선 접속 버스트 스케쥴링방법
    • 基于无线通信网络中无线连接冲突的调度方法
    • KR1020010073656A
    • 2001-08-01
    • KR1020000002432
    • 2000-01-19
    • 한국전자통신연구원
    • 김성조김응배최현미양회원김남일홍승은강충구
    • H04W72/12H04W74/06
    • H04W72/1242H04L47/629H04W74/06
    • PURPOSE: A method for scheduling wireless connection burst based on polling in a wireless communication network is provided to satisfy the request of service traffic, through an algorithm of the allocation of a reserved request slot, the access control of a burst level and fair queuing. CONSTITUTION: A slot is allocated to a CBR(Constant Bit Rate) call to be serviced in a corresponding frame. A call set of a real time VBR(Variable Bit Rate) and an ABR(Available Bit Rate) is configured. A slot is allocated using a W-SCFQ(Wireless-Self Clock Fair Queuing), for the call set of the real time-VBR. A slot is allocated using a W-CBFQ(Wireless-Credit Based Fare Queuing), for the call set of the ABR, in a remaining frame. A slot for a call of a UBR(Unspecified Bit Rate) is allocated in a remaining frame.
    • 目的:提供一种在无线通信网络中基于轮询调度无线连接突发的方法,通过分配保留请求时隙的算法,突发级别的访问控制和公平排队来满足服务流量的请求。 构成:将一个时隙分配给一个CBR(恒定比特率)呼叫,以在对应的帧中进行服务。 配置实时VBR(可变比特率)和ABR(可用比特率)的呼叫组。 对于实时VBR的呼叫集,使用W-SCFQ(无线自己的时钟公平排队)分配时隙。 在剩余的帧中,使用W-CBFQ(无线信用基于票价排队)为ABR的呼叫集分配时隙。 在剩余帧中分配用于UBR(未指定比特率)的呼叫的时隙。