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公开(公告)号：US20120294216A1
公开(公告)日：2012-11-22
申请号：US13561954
申请日：2012-07-30
IPC分类号： H04W52/02
CPC分类号： H04W52/0225 , H04L1/1812 , H04L1/1825 , H04W28/04 , H04W52/0216 , H04W72/04 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： A method for use in a cellular system with a controlling node and user terminals, UEs. In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE does not listen for data from its controlling node, and a listening state, an “on duration” state. According to the method a UE in the system is able to alternate between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit.
摘要翻译： 一种在具有控制节点和用户终端的蜂窝系统中使用的方法。 在系统中，UE可以采用至少两种状态中的一种，即非监听状态，即UE不监听来自其控制节点的数据的状态，以及监听状态，持续时间状态。 根据该方法，系统中的UE能够根据某种方案在所述两个状态之间交替，根据该方案，系统中的UE在所述两个状态之间交替地依赖于在两个状态之间传输的数据单元是否在 在每个数据单元的初始分配的资源内，UE及其控制节点被完全和正确地接收。
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公开(公告)号：US08238281B2
公开(公告)日：2012-08-07
申请号：US12596782
申请日：2007-11-21
IPC分类号： G08C17/00
CPC分类号： H04W52/0225 , H04L1/1812 , H04L1/1825 , H04W28/04 , H04W52/0216 , H04W72/04 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： A method (300) for use in a cellular system (100) with a controlling node (110) and user terminals, UEs (130). In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE (130) does not listen for data from its controlling node (110), and a listening state, an “on duration” state. According to the method (300) a UE in the system is able to alternate (310) between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit.
摘要翻译： 一种在具有控制节点（110）和用户终端（UE）（130）的蜂窝系统（100）中使用的方法（300）。 在该系统中，UE可以采用至少两种状态中的一种：非监听状态，即UE（130）不监听来自其控制节点（110）的数据的状态，以及监听状态，“监听状态” 持续时间“状态。 根据方法（300），系统中的UE能够根据某种方案在所述两个状态之间交替（310），所述方案根据该方案，系统中的UE在所述两个状态之间交替依赖于所述两个状态是否依赖于 在UE和其控制节点之间传输的数据单元在每个数据单元的初始分配的资源内被完全和正确地接收。
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63.发明授权Method and a transmitter/receiver for reduced signaling in a retransmission system using hybrid automatic repeat 有权方法和用于使用混合自动重复的重发系统中减少信令的发射机/接收机公开(公告)号：US08151154B2
公开(公告)日：2012-04-03
申请号：US12097490
申请日：2005-12-16
申请人： Mats Sagfors , Johan Torsner , Stefan Wager
发明人： Mats Sagfors , Johan Torsner , Stefan Wager
IPC分类号： G06F11/00
CPC分类号： H04L1/1812 , H04L1/1854
摘要： The present invention relates to a transmitter and a receiver for a mobile communication system. The basic idea of the present invention is to target the number of HARQ transmissions that is required to be able to decode the transmitted data successfully and to only transmit HARQ feedback information if the decoding result differs from an expected result, wherein the expected result is based on the targeted number of required HARQ transmissions.
摘要翻译： 本发明涉及移动通信系统的发射机和接收机。 本发明的基本思想是针对能够成功解码发送数据所需的HARQ传输的数量，并且如果解码结果与预期结果不同，则仅发送HARQ反馈信息，其中预期结果基于 在所需的HARQ传输的目标数量上。
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64.发明授权公开(公告)号：US08107440B2
公开(公告)日：2012-01-31
申请号：US12546392
申请日：2009-08-24
申请人： Szilveszter Nádas , Sándor Rácz , Johan Torsner
发明人： Szilveszter Nádas , Sándor Rácz , Johan Torsner
CPC分类号： H04W28/02 , H04B17/382 , H04L1/0002 , H04L47/14 , H04L47/26 , H04L47/32 , H04L2001/0092 , H04W28/22 , H04W36/18 , H04W92/12
摘要： For a mobile radio connection having at least two uplink flows, a determination is made whether one of the uplink flows from a non-serving cell has a better radio link quality than another of the uplink flows from a serving cell. A congestion condition in the radio access transport network is monitored for those uplink flows. If congestion in the radio access transport network for the non-serving cell uplink flow is detected when that uplink flow is associated with the better radio link quality, then a message is generated for transmission to the mobile radio terminal to reduce a rate at which the mobile radio terminal transmits data for the connection to the radio access transport network rather than the non-serving cell discarding uplink data packets.
摘要翻译： 对于具有至少两个上行流的移动无线电连接，确定来自非服务小区的上行链路流中的一个是否具有比来自服务小区的上行链路流中的另一个更好的无线电链路质量。 对于那些上行链路流量，监视无线电接入传输网络中的拥塞状况。 如果当上行链路流与更好的无线电链路质量相关联时，检测用于非服务小区上行链路流的无线电接入传输网络中的拥塞，则产生用于传输到移动无线电终端的消息以降低 移动无线终端向无线接入传输网络发送连接的数据，而不是丢弃上行链路数据包的非服务小区。
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65.发明申请公开(公告)号：US20110044168A1
公开(公告)日：2011-02-24
申请号：US12546392
申请日：2009-08-24
申请人： Szilveszter NÁDAS , Sándor RÁCZ , Johan Torsner
发明人： Szilveszter NÁDAS , Sándor RÁCZ , Johan Torsner
CPC分类号： H04W28/02 , H04B17/382 , H04L1/0002 , H04L47/14 , H04L47/26 , H04L47/32 , H04L2001/0092 , H04W28/22 , H04W36/18 , H04W92/12
摘要： For a mobile radio connection having at least two uplink flows, a determination is made whether one of the uplink flows from a non-serving cell has a better radio link quality than another of the uplink flows from a serving cell. A congestion condition in the radio access transport network is monitored for those uplink flows. If congestion in the radio access transport network for the non-serving cell uplink flow is detected when that uplink flow is associated with the better radio link quality, then a message is generated for transmission to the mobile radio terminal to reduce a rate at which the mobile radio terminal transmits data for the connection to the radio access transport network rather than the non-serving cell discarding uplink data packets.
摘要翻译： 对于具有至少两个上行流的移动无线电连接，确定来自非服务小区的上行链路流中的一个是否具有比来自服务小区的上行链路流中的另一个更好的无线电链路质量。 对于那些上行链路流量，监视无线电接入传输网络中的拥塞状况。 如果当上行链路流与更好的无线电链路质量相关联时，检测用于非服务小区上行链路流的无线电接入传输网络中的拥塞，则产生用于传输到移动无线电终端的消息以降低 移动无线终端向无线接入传输网络发送连接的数据，而不是丢弃上行链路数据包的非服务小区。
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公开(公告)号：US07881204B2
公开(公告)日：2011-02-01
申请号：US11579790
申请日：2004-05-07
申请人： Johan Torsner
发明人： Johan Torsner
CPC分类号： H04L1/1832 , H04L1/187 , H04W76/10
摘要： A node implementing an RLC (Radio Link Control) entity and being for use in a mobile communications system transmits a sequence of RLC SDUs (SDU=Service Data Unit) towards a peer node. As a result of re-establishment of an RLC entity not all SDUs may have been received. The peer notifies the node which is the next SDU that the peer expects to receive (by transmitting the next SDU number to the node). The node resumes transmission from that SDU onwards. This may or may not lead to re-transmission of SDUs transmitted before the RLC re-establishment. As an alternative, the peer does not notify the node of the next SDU that it expects to receive, but instead the node re-transmits any unacknowledged SDUs, together with the SDU number of the first re-transmitted SDU. The peer then discards any duplicate SDUs. Both variants enable lossless data transfer whilst avoiding duplication.
摘要翻译： 实现RLC（无线电链路控制）实体并且用于移动通信系统的节点向对等节点发送RLC SDU序列（SDU =服务数据单元）。 作为重新建立RLC实体的结果，不是所有的SDU可能已被接收。 对等体通知节点，它是对等体期望接收的下一个SDU（通过向节点发送下一个SDU号码）。 该节点从该SDU向后恢复传输。 这可能导致或可能不导致RLC重新建立之前传输的SDU的重传。 作为替代，对等体不通知其期望接收的下一个SDU的节点，而是节点重新发送任何未确认的SDU以及第一重新发送的SDU的SDU号码。 对等体然后丢弃任何重复的SDU。 这两种变体均可实现无损数据传输，同时避免重复。
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公开(公告)号：US20100192035A1
公开(公告)日：2010-07-29
申请号：US12665191
申请日：2008-06-10
申请人： Mats Sagfors , Michael Meyer , Johan Torsner , Henning Wiemann
发明人： Mats Sagfors , Michael Meyer , Johan Torsner , Henning Wiemann
CPC分类号： H04L1/08 , H04L1/1812 , H04L1/1819 , H04L1/1887 , H04L1/1896
摘要： The present invention relates to a method and device for enhancing coverage of a power-limited mobile terminal by sending information relating to a single Hybrid Automatic Repeat Request (HARQ) process from the mobile terminal to a base station using several transmission time intervals.
摘要翻译： 本发明涉及通过使用多个传输时间间隔从移动终端向基站发送与单个混合自动重传请求（HARQ）过程有关的信息来增强功率受限移动终端的覆盖的方法和装置。
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公开(公告)号：US20100189022A1
公开(公告)日：2010-07-29
申请号：US12596782
申请日：2007-11-21
CPC分类号： H04W52/0225 , H04L1/1812 , H04L1/1825 , H04W28/04 , H04W52/0216 , H04W72/04 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： A method (300) for use in a cellular system (100) with a controlling node (110) and user terminals, UEs (130). In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE (130) does not listen for data from its controlling node (110), and a listening state, an “on duration” state. According to the method (300) a UE in the system is able to alternate (310) between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit.
摘要翻译： 一种在具有控制节点（110）和用户终端（UE）（130）的蜂窝系统（100）中使用的方法（300）。 在该系统中，UE可以采用至少两种状态中的一种：非监听状态，即UE（130）不监听来自其控制节点（110）的数据的状态，以及监听状态，“监听状态” 持续时间“状态。 根据方法（300），系统中的UE能够根据某种方案在所述两个状态之间交替（310），所述方案根据该方案，系统中的UE在所述两个状态之间交替依赖于所述两个状态是否依赖于 在UE和其控制节点之间传输的数据单元在每个数据单元的初始分配的资源内被完全和正确地接收。
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公开(公告)号：US20100081443A1
公开(公告)日：2010-04-01
申请号：US12562891
申请日：2009-09-18
IPC分类号： H04W72/04
CPC分类号： H04W72/12 , H04L1/1812 , H04L1/1854 , H04L1/1887 , H04L5/003 , H04W72/0406 , H04W72/1289
摘要： The present invention relates to a method in a cellular communication system, for avoiding errors in a HARQ process, wherein an NDI flag is used both for indicating either semi-persistent scheduling, SPS activation or SPS retransmissions, and also for indicating, by toggling of the flag, a new transmission in dynamic scheduling mode. The method comprises the steps of receiving, in a scheduling message, an indication that dynamically scheduled transmission will take place; if a semi persistent resource has occurred for the same HARQ process since a previously received indication for dynamically scheduled transmission, then considering the NDI flag to be toggled regardless of the value of the NDI flag. Thus, if the condition is fulfilled, a UE will always regard the NDI flag as indicating or requesting a new data transmission.
摘要翻译： 蜂窝通信系统中的方法本发明涉及一种用于避免HARQ过程中的错误的蜂窝通信系统中的方法，其中NDI标志用于指示半持续调度，SPS激活或SPS重传，并且还用于通过切换 标志，动态调度模式下的新传输。 该方法包括以下步骤：在调度消息中接收将发生动态调度的传输的指示; 如果自从先前接收到的动态调度传输指示发生了相同HARQ进程的半持久资源，则考虑到NDI标志被切换而不管NDI标志的值如何。 因此，如果满足条件，则UE将始终将NDI标志视为指示或请求新的数据传输。
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70.发明申请Method, Arrangement, Node and Mobile Unit for Improved Transmission Between Two Units of a Telecommunication System 有权方法，布置，节点和移动单元，用于改善电信系统的两个单元之间的传输公开(公告)号：US20080028270A1
公开(公告)日：2008-01-31
申请号：US10556213
申请日：2004-05-11
申请人： Stefan Parkvall , Johan Torsner
发明人： Stefan Parkvall , Johan Torsner
CPC分类号： H04L1/16 , H04L1/1812 , H04L2001/0096
摘要： A mechanism for improved data transmission between units in a telecommunication network, where at least one of the units utilizes multiple transport channels for transmitting data. An acknowledgeable data transmission is started over a first transport channel if no other on-going acknowledgeable data transmission on a second transport channel starts or ends within a pre-defined or assigned transmission period for the first channel. Thereby, unique identification of acknowledgements messages is enabled.
摘要翻译： 一种用于在电信网络中的单元之间改进数据传输的机制，其中至少一个单元利用多个传输信道来发送数据。 如果第二传输信道上没有其他正在进行的可确认数据传输在第一信道的预定义或分配传输周期内开始或结束，则在第一传输信道上开始可确认的数据传输。 从而，启用确认消息的唯一标识。
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