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公开(公告)号：US08320305B2
公开(公告)日：2012-11-27
申请号：US13325745
申请日：2011-12-14
申请人： Stefan Kornprobst
发明人： Stefan Kornprobst
IPC分类号： H04W4/00
CPC分类号： H04W74/085 , H04L1/188 , H04W28/04 , H04W72/10 , H04W74/08 , H04W74/0875
摘要： An apparatus for transmitting and receiving signals in a wireless telecommunication system and to a method for transmitting random access bursts in such an apparatus. The apparatus includes a transmitter for transmitting random access bursts, a receiver for receiving acknowledgement information confirming a successful transmission of a random access burst, a decision unit for deciding if acknowledgement information has been received, and a control unit for randomly choosing a time point for an attempt to retransmit said random access burst from an interval if no acknowledgement information has been received after a random access burst had been transmitted.
摘要翻译： 一种用于在无线电信系统中发送和接收信号的装置以及用于在这种装置中发送随机接入脉冲串的方法。 该装置包括用于发送随机接入脉冲串的发射机，用于接收确认随机接入脉冲串的成功发送的确认信息的接收机，用于判定是否已经接收到确认信息的判定单元，以及用于随机选择时间点 如果在发送随机接入突发之后没有接收到确认信息，则尝试从间隔重传所述随机接入脉冲串。
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公开(公告)号：US07899404B2
公开(公告)日：2011-03-01
申请号：US11862102
申请日：2007-09-26
申请人： Stefan Kornprobst
发明人： Stefan Kornprobst
IPC分类号： H04B1/00 , H04W4/00 , H04L12/413
CPC分类号： H04W74/085 , H04L1/188 , H04W28/04 , H04W72/10 , H04W74/08 , H04W74/0875
摘要： An apparatus for transmitting and receiving signals in a wireless telecommunication system and to a method for transmitting random access bursts in such an apparatus. The apparatus includes a transmitter for transmitting random access bursts, a receiver for receiving acknowledgement information confirming a successful transmission of a random access burst, a decision unit for deciding if acknowledgement information has been received, and a control unit for randomly choosing a time point for an attempt to retransmit said random access burst from an interval if no acknowledgement information has been received after a random access burst had been transmitted.
摘要翻译： 一种用于在无线电信系统中发送和接收信号的装置以及用于在这种装置中发送随机接入脉冲串的方法。 该装置包括用于发送随机接入脉冲串的发射机，用于接收确认随机接入脉冲串的成功发送的确认信息的接收机，用于判定是否已经接收到确认信息的判定单元，以及用于随机选择时间点 如果在发送随机接入突发之后没有接收到确认信息，则尝试从间隔重传所述随机接入脉冲串。
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公开(公告)号：US20110122850A1
公开(公告)日：2011-05-26
申请号：US13018755
申请日：2011-02-01
申请人： Stefan KORNPROBST
发明人： Stefan KORNPROBST
IPC分类号： H04W72/04
CPC分类号： H04W74/085 , H04L1/188 , H04W28/04 , H04W72/10 , H04W74/08 , H04W74/0875
摘要： An apparatus for transmitting and receiving signals in a wireless telecommunication system and to a method for transmitting random access bursts in such an apparatus. The apparatus includes a transmitter for transmitting random access bursts, a receiver for receiving acknowledgement information confirming a successful transmission of a random access burst, a decision unit for deciding if acknowledgement information has been received, and a control unit for randomly choosing a time point for an attempt to retransmit said random access burst from an interval if no acknowledgement information has been received after a random access burst had been transmitted.
摘要翻译： 一种用于在无线电信系统中发送和接收信号的装置以及用于在这种装置中发送随机接入脉冲串的方法。 该装置包括用于发送随机接入脉冲串的发射机，用于接收确认随机接入脉冲串的成功发送的确认信息的接收机，用于判定是否已经接收到确认信息的判定单元，以及用于随机选择时间点 如果在发送随机接入突发之后没有接收到确认信息，则尝试从间隔重传所述随机接入脉冲串。
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公开(公告)号：US20080019311A1
公开(公告)日：2008-01-24
申请号：US11862102
申请日：2007-09-26
申请人： Stefan KORNPROBST
发明人： Stefan KORNPROBST
IPC分类号： H04Q7/00
CPC分类号： H04W74/085 , H04L1/188 , H04W28/04 , H04W72/10 , H04W74/08 , H04W74/0875
摘要： An apparatus for transmitting and receiving signals in a wireless telecommunication system and to a method for transmitting random access bursts in such an apparatus. The apparatus includes a transmitter for transmitting random access bursts, a receiver for receiving acknowledgement information confirming a successful transmission of a random access burst, a decision unit for deciding if acknowledgement information has been received, and a control unit for randomly choosing a time point for an attempt to retransmit said random access burst from an interval if no acknowledgement information has been received after a random access burst had been transmitted.
摘要翻译： 一种用于在无线电信系统中发送和接收信号的装置以及用于在这种装置中发送随机接入脉冲串的方法。 该装置包括用于发送随机接入脉冲串的发射机，用于接收确认随机接入脉冲串的成功发送的确认信息的接收机，用于判定是否已经接收到确认信息的判定单元，以及用于随机选择时间点 如果在发送随机接入突发之后没有接收到确认信息，则尝试从间隔重传所述随机接入脉冲串。
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5.发明授权公开(公告)号：US07103060B2
公开(公告)日：2006-09-05
申请号：US09824968
申请日：2001-04-03
IPC分类号： H04J3/16
CPC分类号： H04W74/0875 , H04L47/14 , H04L47/24 , H04W84/042
摘要： The present invention relates to a communication device (1) for transmitting and receiving data in a communication system and a corresponding communication method. In the communication system, which can be a wireless or a wired communication system, a random access channel is provided, which comprises a plurality of access resources. The access resources are divided in at least two access resource groups, each access resource groups corresponding to a different access service class with a respective access probability. The communication device (1) according to the present invention, comprises selecting means (5) for randomly selecting an access resource from an access resource group corresponding to the current access service class of the communication device (1), transmitting means (3) for transmitting a random access burst in said selected access resource and detecting means (6) for detecting a specific event, whereby the current access service class of the communication device (1) is changed into another access service class when said specific event is detected by the detecting means (6).The present invention proposes a simple and flexible scheme for the adaptation of the performance of a communication device (1) in the random access procedure in the case of certain events.
摘要翻译： 本发明涉及一种用于在通信系统中发送和接收数据的通信设备（1）和相应的通信方法。 在可以是无线或有线通信系统的通信系统中，提供包括多个接入资源的随机接入信道。 访问资源在至少两个访问资源组中被划分，每个访问资源组对应于具有相应访问概率的不同的访问服务类。 根据本发明的通信设备（1）包括：从与通信设备（1）的当前接入服务类别相对应的接入资源组中随机选择接入资源的选择装置（5），用于 在所述选择的接入资源中发送随机接入脉冲串和检测装置（6），用于检测特定事件，由此当通过所述特定事件检测到所述特定事件时，通信装置（1）的当前接入服务等级被改变为另一接入业务类别 检测装置（6）。 本发明提出了一种用于在某些事件的情况下在随机接入过程中适配通信设备（1）的性能的简单且灵活的方案。
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6.发明授权Prioritisation method for users randomly accessing a common communication channel 有权随机访问公共通信信道的用户的优先级方法公开(公告)号：US06954464B2
公开(公告)日：2005-10-11
申请号：US09824967
申请日：2001-04-03
CPC分类号： H04L47/14 , H04W72/10 , H04W74/0866 , H04W74/0875
摘要： The present invention relates to a communication device and a communication method for transmitting and receiving data in a communication system, in which a random access channel with a plurality of access resources is provided. The communication device (1) comprises selecting means (5) for randomly selecting an access resource from said plurality of access resources on the basis of an access probability distribution being allocated to said communication device (1), said access probability distribution defining the probability of a random access to the random access resources, whereby at least two access resources have a different access probability, and transmitting means (3) for transmitting a random access burst in the randomly selected access resource.The use of an access probability distribution allows a very flexible and effective way of accessing the random access channel of the communication system, which may be a wired or a wireless communication system.
摘要翻译： 本发明涉及一种在通信系统中发送和接收数据的通信设备和通信方法，其中提供具有多个接入资源的随机接入信道。 通信装置（1）包括：基于分配给所述通信装置（1）的接入概率分布从所述多个接入资源中随机选择接入资源的选择装置（5），所述接入概率分布定义 随机访问随机接入资源，由此至少两个接入资源具有不同的接入概率，以及发送装置（3），用于在随机选择的接入资源中发送随机接入脉冲串。 访问概率分布的使用允许访问通信系统的随机接入信道（其可以是有线或无线通信系统）的非常灵活和有效的方式。
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公开(公告)号：US20120087308A1
公开(公告)日：2012-04-12
申请号：US13325745
申请日：2011-12-14
申请人： Stefan KORNPROBST
发明人： Stefan KORNPROBST
IPC分类号： H04W74/08
CPC分类号： H04W74/085 , H04L1/188 , H04W28/04 , H04W72/10 , H04W74/08 , H04W74/0875
摘要： An apparatus for transmitting and receiving signals in a wireless telecommunication system and to a method for transmitting random access bursts in such an apparatus. The apparatus includes a transmitter for transmitting random access bursts, a receiver for receiving acknowledgement information confirming a successful transmission of a random access burst, a decision unit for deciding if acknowledgement information has been received, and a control unit for randomly choosing a time point for an attempt to retransmit said random access burst from an interval if no acknowledgement information has been received after a random access burst had been transmitted.
摘要翻译： 一种用于在无线电信系统中发送和接收信号的装置以及用于在这种装置中发送随机接入脉冲串的方法。 该装置包括用于发送随机接入脉冲串的发射机，用于接收确认随机接入脉冲串的成功发送的确认信息的接收机，用于判定是否已经接收到确认信息的判定单元，以及用于随机选择时间点 如果在发送随机接入突发之后没有接收到确认信息，则尝试从间隔重传所述随机接入脉冲串。
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公开(公告)号：US06574212B1
公开(公告)日：2003-06-03
申请号：US09411435
申请日：1999-10-01
IPC分类号： H04B7212
CPC分类号： H04B7/216 , H04W74/0866
摘要： The present invention proposes communication devices (1, 6) and a method for transmitting and receiving random access bursts in a random access channel of a digital telecommunication system. Thereby, a random access burst comprising a preamble part for acquiring a part of said random access channel and at least one message part for transmitting data in said acquired part of the random access channel is generated, whereby the number of message parts depends on an amount of data to be transmitted in the message parts. In case that two or more message parts are generated, each preceding message part comprises a continuation indicator indicating a succeeding message part. After transmission of such a random access burst, the continuation indicator is detected and a further part of the random access channel is reserved for the succeeding message part. Advantageously, the random access channel comprises a number of random access slots being divided into a first section containing contention based random access slots and a second section containing reservation based random access slots, whereby the preamble part of a random access burst comprising two or more message parts is transmitted in said second section. The present invention has the advantage that a higher amount of random access data can be transmitted within one random access burst in a simple way without enhancing the contention-based access to the random access channel.
摘要翻译： 本发明提出了在数字电信系统的随机接入信道中发送和接收随机接入脉冲串的通信设备（1,6）和方法。 由此，产生包括用于获取所述随机接入信道的一部分的前导码部分和用于在随机接入信道的所述获取部分中发送数据的至少一个消息部分的随机接入脉冲串，由此消息部分的数量取决于量 要在消息部分中传输的数据。 在生成两个或更多个消息部分的情况下，每个先前的消息部分包括指示后续消息部分的连续指示符。 在发送这样的随机接入脉冲串之后，检测到连续指示符，并为随后的消息部分保留随机接入信道的另一部分。 有利地，随机接入信道包括多个随机接入时隙，其被划分为包含基于竞争的随机接入时隙的第一部分和包含基于预留的随机接入时隙的第二部分，由此包括两个或更多个消息的随机接入脉冲串的前导部分 部分在所述第二部分中传送。 本发明的优点在于，可以以简单的方式在一个随机接入突发内发送较大量的随机接入数据，而不会增强对随机接入信道的基于竞争的接入。
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公开(公告)号：USRE43323E1
公开(公告)日：2012-04-24
申请号：US11142887
申请日：2005-06-01
IPC分类号： H04B7/212
摘要： The present invention proposes communication devices (1, 6) and a method for transmitting and receiving random access bursts in a random access channel of a digital telecommunication system. Thereby, a random access burst comprising a preamble part for acquiring a part of said random access channel and at least one message part for transmitting data in said acquired part of the random access channel is generated, whereby the number of message parts depends on an amount of data to be transmitted in the message parts. In case that two or more message parts are generated, each preceding message part comprises a continuation indicator indicating a succeeding message part. After transmission of such a random access burst, the continuation indicator is detected and a further part of the random access channel is reserved for the succeeding message part. Advantageously, the random access channel comprises a number of random access slots being divided into a first section containing contention based random access slots and a second section containing reservation based random access slots, whereby the preamble part of a random access burst comprising two or more message parts is transmitted in said second section. The present invention has the advantage that a higher amount of random access data can be transmitted within one random access burst in a simple way without enhancing the contention-based access to the random access channel.
摘要翻译： 本发明提出了在数字电信系统的随机接入信道中发送和接收随机接入脉冲串的通信设备（1,6）和方法。 由此，产生包括用于获取所述随机接入信道的一部分的前导码部分和用于在随机接入信道的所述获取部分中发送数据的至少一个消息部分的随机接入脉冲串，由此消息部分的数量取决于量 要在消息部分中传输的数据。 在生成两个或更多个消息部分的情况下，每个先前的消息部分包括指示后续消息部分的连续指示符。 在发送这样的随机接入脉冲串之后，检测到连续指示符，并为随后的消息部分保留随机接入信道的另一部分。 有利地，随机接入信道包括多个随机接入时隙，其被划分为包含基于竞争的随机接入时隙的第一部分和包含基于预留的随机接入时隙的第二部分，由此包括两个或更多个消息的随机接入脉冲串的前导部分 部分在所述第二部分中传送。 本发明的优点在于，可以以简单的方式在一个随机接入突发内发送较大量的随机接入数据，而不会增强对随机接入信道的基于竞争的接入。
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公开(公告)号：US07359705B2
公开(公告)日：2008-04-15
申请号：US09521394
申请日：2000-03-08
申请人： Stefan Kornprobst
发明人： Stefan Kornprobst
IPC分类号： H04Q7/20 , H04B12/413
CPC分类号： H04W74/085 , H04L1/188 , H04W28/04 , H04W72/10 , H04W74/08 , H04W74/0875
摘要： The present invention relates to an apparatus for transmitting and receiving signals in a wireless telecommunication system and to a method for transmitting random access bursts in such an apparatus. The apparatus 1 comprises transmitting means 3 for transmitting random access bursts, receiving means 4 for receiving acknowledgement information confirming a successful transmission of a random access burst, decision means for deciding if acknowledgement information has been received, and control means 6 for randomly choosing a time point for an attempt to retransmit said random access burst from an interval if no acknowledgement information has been received after a random access burst had been transmitted, whereby the control means sets the length of the interval depending on the number of unsuccessful attempts to transmit a random access burst. The proposed backoff scheme provides an improved performance and increased system stability without the need for a collision detection on the network side. Further, the proposed backoff scheme supports different priority classes for the transmission of random access bursts.
摘要翻译： 本发明涉及一种在无线电信系统中发送和接收信号的装置以及用于在这种装置中发送随机接入脉冲串的方法。 装置1包括用于发送随机接入脉冲串的发送装置3，用于接收确认随机接入脉冲串的成功发送的确认信息的接收装置4，用于判定是否已经接收到确认信息的判定装置，以及用于随机选择时间的控制装置6 指示如果在发送随机接入脉冲串之后没有接收到确认信息，则尝试从间隔重传所述随机接入脉冲串，由此控制装置根据发送随机的不成功尝试的次数来设置间隔的长度 接入突发 所提出的退避方案提供了改进的性能和增加的系统稳定性，而不需要网络侧的冲突检测。 此外，所提出的退避方案支持用于随机接入突发传输的不同优先级。
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