公开(公告)号：US20140219089A1

公开(公告)日：2014-08-07

申请号：US14240939

申请日：2011-08-30

Applicant: Marten Ericson ,  Jan Christoffersson ,  Hans Hannu ,  Andreas Hoglund ,  Min Wang

Inventor： Marten Ericson ,  Jan Christoffersson ,  Hans Hannu ,  Andreas Hoglund ,  Min Wang

IPC: H04W28/02 ,  H04W24/08 ,  H04W52/02

CPC classification number: H04W76/046 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0289 ,  H04W52/0222 ,  H04W76/27 ,  Y02D70/122 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/25

Abstract: The present invention relates to an apparatus and method for controlling a number of user equipments operating in a cellular network. The method comprises receiving an indication that a rise-over-thermal (RoT) measured in a cell is above a threshold. In response to reception of the indication, it is determined (52) if a user equipment, which is in a Radio Resource Control, RRC, state CELL_DCH and served by the cell, has a low data activity in the uplink According to the method, a user equipment, which is in the RRC state CELL_DCH, is served by the cell and is determined to have a low data activity in the uplink, is triggered (54) to change state to a RRC state CELL_FACH. Thereby the contribution of the user equipment to the RoT of the cell may be reduced and it may be possible to avoid dropping users due to congestion control in case of unacceptably high RoT in the cell.

Abstract translation: 本发明涉及一种用于控制在蜂窝网络中操作的用户设备的数量的装置和方法。 该方法包括接收在小区中测量的上升热（RoT）高于阈值的指示。 响应于指示的接收，确定（52）在上行链路中，处于无线电资源控制中的用户设备是否具有低数据活动的根据该方法的无线资源控制，RRC，状态CELL_DCH并由小区服务的用户设备， 处于RRC状态CELL_DCH的用户设备由小区服务并被确定为在上行链路中具有低数据活动，被触发（54）将状态改变为RRC状态CELL_FACH。 因此，可以减少用户设备对小区的RoT的贡献，并且可以避免在小区中具有不可接受的高RoT的情况下由于拥塞控制而丢弃用户。

公开(公告)号：US08442068B2

公开(公告)日：2013-05-14

申请号：US13120478

申请日：2008-09-24

Applicant: Jan Christoffersson ,  Hans Hannu ,  Min Wang

Inventor： Jan Christoffersson ,  Hans Hannu ,  Min Wang

IPC: H04J3/16

CPC classification number: H04W28/06 ,  H04L1/1887

Abstract: A telecommunication apparatus (100) enabled for high-speed packet access is disclosed. The apparatus (100) is arranged to operate according to a reduced and a further reduced mode of transmission of dedicated physical control channel transmission, and has an operation mode controller (102). The operation mode controller (102) is arranged to determine a number of present consecutive dedicated physical data channel transmissions, and if the number of present consecutive dedicated physical data channel transmissions reaches a threshold, set the operation mode to the reduced mode, or if the number of present consecutive dedicated physical data channel transmissions is below the threshold, set the operation mode to the further reduced mode. Corresponding method and computer program are also disclosed.

Abstract translation: 公开了一种能够进行高速分组接入的电信设备（100）。 设备（100）被布置为根据专用物理控制信道传输的简化和进一步减少的传输模式进行操作，并且具有操作模式控制器（102）。 操作模式控制器（102）被设置为确定当前连续的专用物理数据信道传输的数量，并且如果当前连续的专用物理数据信道传输的数量达到阈值，则将操作模式设置为缩减模式，或者如果 当前连续的专用物理数据信道传输的数目低于阈值，将操作模式设置为进一步的减小模式。 还公开了相应的方法和计算机程序。

公开(公告)号：US20130089038A1

公开(公告)日：2013-04-11

申请号：US13322982

申请日：2011-11-25

Applicant: Hans Hannu ,  Jan Christoffersson

Inventor： Hans Hannu ,  Jan Christoffersson

IPC: H04W72/04

CPC classification number: H04W76/27 ,  Y02D70/124

Abstract: A node (26) of a radio access network (24) and method of operating such node controls transitions between radio resource control states for a wireless terminal (30). In an example embodiment and mode the method comprises: (1) upon completion of a data activity, making a prediction of a data transmission parameter; (2) making an assessment regarding probable accuracy of the prediction; and (3) using the assessment to make a determination whether or not to implement a radio resource control state switch (the “state switch”). The data transmission parameter may be a different parameter in respective differing example embodiments. In one example embodiment and mode the data transmission parameter comprises inter-arrival time between bursts of data activity. In another example embodiment and mode the data transmission parameter comprises burst size of a burst of data activity.

Abstract translation: 无线电接入网络（24）的节点（26）和操作该节点的方法控制无线终端（30）的无线电资源控制状态之间的转换。 在一个示例性实施例和模式中，该方法包括：（1）完成数据活动后，对数据传输参数进行预测; （2）对预测的可能准确性进行评估; 和（3）使用评估来确定是否实施无线电资源控制状态切换（状态切换）。 在各个不同的示例性实施例中，数据传输参数可以是不同的参数。 在一个示例性实施例和模式中，数据传输参数包括数据活动突发之间的到达间时间。 在另一示例实施例和模式中，数据传输参数包括数据活动突发的突发大小。

公开(公告)号：US20070123284A1

公开(公告)日：2007-05-31

申请号：US10556684

申请日：2003-12-22

Applicant: Paul Schliwa-Bertling ,  Hans Hannu ,  Tomas Jonsson ,  Jan Christoffersson

Inventor： Paul Schliwa-Bertling ,  Hans Hannu ,  Tomas Jonsson ,  Jan Christoffersson

IPC: H04B7/00

CPC classification number: H04B17/373 ,  H04W4/10 ,  H04W28/26 ,  H04W72/005 ,  H04W76/10 ,  H04W76/45

Abstract: The present invention relates to a method of reducing setup delay for an uplink message from a user terminal (UT) in a delay sensitive service in a radio telecommunications system, such as a push to talk service (PoC), by predicting that delay sensitive data is about to be transmitted, sending, as a response to the prediction, a connection setup signal from the terminal to a basestation subsystem (BSS) in order to set up an early uplink radio connection, and transmitting the delay sensitive data via the early uplink connection. There is also provided a user terminal (UT) and a radio telecommunications system.

Abstract translation: 本发明涉及一种在无线电电信系统中的延迟敏感业务（例如蜂窝一键通（PoC））中的用户终端（UT）的上行链路消息的建立延迟的方法，通过预测 延迟敏感数据即将被发送，作为对预测的响应，发送从终端到基站子系统（BSS）的连接建立信号，以便建立早期上行链路无线电连接，并且经由 早期的上行链路连接。 还提供了用户终端（UT）和无线电通信系统。

公开(公告)号：US09521700B2

公开(公告)日：2016-12-13

申请号：US14379999

申请日：2012-02-22

Applicant: Hans Hannu ,  Jan Christoffersson

Inventor： Hans Hannu ,  Jan Christoffersson

IPC: H04W76/04 ,  H04W52/02

CPC classification number: H04W76/27 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246

Abstract: Control of transitions between radio resource control, RRC, states for a wireless terminal in a radio access network is described. The radio resource control states comprise a first state and a second state. A calculation (702) is made of a prediction of an inter-arrival time, ITB, between data bursts to be handled. A detection (704) that a data burst is to be handled is done and then it is decided (706) whether to make a transition from the first state to the second state essentially immediately and upon termination of handling of the detected data burst if the prediction of the ITB is greater than a current ITB threshold. The current ITB threshold is a time interval that is depending on a function of RRC state transition costs and the fractional distribution of true predictions and false predictions of a plurality of predicted ITB values in relation to recorded ITB values. Then, in accordance with the decision, the wireless terminal is directed (708) either to remain in the first state or switch to the second state.

Abstract translation: 描述无线电接入网络中的无线电资源控制，RRC，无线终端的状态之间的转换的控制。 无线电资源控制状态包括第一状态和第二状态。 对要处理的数据突发之间的到达间时间ITB的预测进行计算（702）。 完成数据脉冲串处理的检测（704），然后确定（706）是否基本上立即从第一状态到第二状态的转换，以及在检测到的数据突发的处理结束时 ITB的预测大于当前的ITB阈值。 当前的ITB阈值是一个时间间隔，该时间间隔取决于RRC状态转换成本的函数以及与记录的ITB值相关的多个预测ITB值的真实预测和虚假预测的分数分布。 然后，根据该决定，无线终端被引导（708）保持在第一状态或切换到第二状态。

公开(公告)号：US20150043460A1

公开(公告)日：2015-02-12

申请号：US14379999

申请日：2012-02-22

Applicant: Hans Hannu ,  Jan Christoffersson

Inventor： Hans Hannu ,  Jan Christoffersson

IPC: H04W76/04 ,  H04W52/02

CPC classification number: H04W76/27 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246

Abstract: Control of transitions between radio resource control, RRC, states for a wireless terminal in a radio access network is described. The radio resource control states comprise a first state and a second state. A calculation (702) is made of a prediction of an inter-arrival time, ITB, between data bursts to be handled. A detection (704) that a data burst is to be handled is done and then it is decided (706) whether to make a transition from the first state to the second state essentially immediately and upon termination of handling of the detected data burst if the prediction of the ITB is greater than a current ITB threshold. The current ITB threshold is a time interval that is depending on a function of RRC state transition costs and the fractional distribution of true predictions and false predictions of a plurality of predicted ITB values in relation to recorded ITB values. Then, in accordance with the decision, the wireless terminal is directed (708) either to remain in the first state or switch to the second state.

Abstract translation: 描述无线电接入网络中的无线电资源控制，RRC，无线终端的状态之间的转换的控制。 无线电资源控制状态包括第一状态和第二状态。 对要处理的数据突发之间的到达间时间ITB的预测进行计算（702）。 完成数据脉冲串处理的检测（704），然后确定（706）是否基本上立即从第一状态到第二状态的转换，以及在检测到的数据突发的处理结束时 ITB的预测大于当前的ITB阈值。 当前的ITB阈值是一个时间间隔，该时间间隔取决于RRC状态转换成本的函数以及与记录的ITB值相关的多个预测ITB值的真实预测和虚假预测的分数分布。 然后，根据该决定，无线终端被引导（708）保持在第一状态或切换到第二状态。

公开(公告)号：US08621107B2

公开(公告)日：2013-12-31

申请号：US10551082

申请日：2004-03-26

Applicant: Hans Hannu ,  Jan Christoffersson

Inventor： Hans Hannu ,  Jan Christoffersson

IPC: G06F15/16

CPC classification number: H04L69/04 ,  H03M7/30 ,  H04L67/14

Abstract: The invention relates to message-based communication between at least two units (100; 200) participating in a communications session. A first communications unit (100) generates and stores a state (10) comprising unit-associated data applicable for multiple messages to be communicated between the unit (100) and a second unit (200). A copy of this state (10) is then transmitted to the second unit (200), where it is stored. The state (10) and state copy can now be used in message processing for the purpose of reducing the message size and reducing utilization of communications resources. Data contained in the state (10) or state copy and found in the message (m1) is removed from the message prior transmission thereof. The resulting reduced-size message (m1′USD) is transmitted to the receiving unit, where the message (m1′USD) is anew processed by re-entering the data, removed by the transmitting unit, into the message (m1′USD) using the state copy or state. The original message (m1) is then recreated.

Abstract translation: 本发明涉及参与通信会话的至少两个单元（100; 200）之间的基于消息的通信。 第一通信单元（100）生成并存储包括适用于要在单元（100）和第二单元（200）之间传送的多个消息的单元相关数据的状态（10）。 然后将该状态（10）的副本发送到第二单元（200），在那里被存储。 现在可以在消息处理中使用状态（10）和状态拷贝，以减少消息大小并减少通信资源的利用。 在消息（m1）中发现的状态（10）或状态拷贝中包含的数据在传输之前被消除。 所产生的缩小尺寸消息（m1'USD）被发送到接收单元，其中通过将由发送单元移除的数据重新输入到消息（m1'USD）中来新消息（m1'USD） 使用状态复制或状态。 然后重新创建原始消息（m1）。

公开(公告)号：US20110188513A1

公开(公告)日：2011-08-04

申请号：US13120478

申请日：2008-09-24

Applicant: Jan Christoffersson ,  Hans Hannu ,  Min Wang

Inventor： Jan Christoffersson ,  Hans Hannu ,  Min Wang

IPC: H04J3/16

CPC classification number: H04W28/06 ,  H04L1/1887

Abstract: A telecommunication apparatus (100) enabled for high-speed packet access is disclosed. The apparatus (100) is arranged to operate according to a reduced and a further reduced mode of transmission of dedicated physical control channel transmission, and has an operation mode controller (102). The operation mode controller (102) is arranged to determine a number of present consecutive dedicated physical data channel transmissions, and if the number of present consecutive dedicated physical data channel transmissions reaches a threshold, set the operation mode to the reduced mode, or if the number of present consecutive dedicated physical data channel transmissions is below the threshold, set the operation mode to the further reduced mode. Corresponding method and computer program are also disclosed.

Abstract translation: 公开了一种能够进行高速分组接入的电信设备（100）。 设备（100）被布置为根据专用物理控制信道传输的简化和进一步减少的传输模式进行操作，并且具有操作模式控制器（102）。 操作模式控制器（102）被设置为确定当前连续的专用物理数据信道传输的数量，并且如果当前连续的专用物理数据信道传输的数量达到阈值，则将操作模式设置为缩减模式，或者如果 当前连续的专用物理数据信道传输的数目低于阈值，将操作模式设置为进一步的减小模式。 还公开了相应的方法和计算机程序。

公开(公告)号：US20050185677A1

公开(公告)日：2005-08-25

申请号：US10974033

申请日：2004-10-27

Applicant: Jan Christoffersson ,  Hans Hannu

Inventor： Jan Christoffersson ,  Hans Hannu

IPC: H03M7/30 ,  H04L12/28 ,  H04L29/06

CPC classification number: H04L69/04 ,  H03M7/30 ,  H04W4/10 ,  H04W28/06 ,  H04W76/45 ,  H04W80/10

Abstract: A telecommunications network comprises a sending entity (22) and a receiving entity (24) which communicate over a radio interface (26). The sending entity (22) comprises a compressor (40) and a message formatter (34). The compressor (40) in turn comprises a sending entity compression dictionary (60) and dictionary update decision logic (62). The compressor (40) compresses a message to obtain a compressed message to be sent over the radio interface (26) to the receiving entity (24) and also determines a compression factor for the message. The compression factor is based on similarity of the message to contents of the sending entity compression dictionary. The dictionary update decision logic (62) makes a decision whether the compression factor justifies updating of a receiving entity decompression dictionary (70). The message formatter (34) includes, in the compressed message, an update indication regarding the decision. The receiving entity (24) has a decompressor (50) which comprises the receiving entity decompression dictionary (70) and decompression dictionary update determination logic (72). The decompressor (50) decompresses the compressed message to obtain a decompressed message. The decompression dictionary update determination logic (72) uses the update indication to ascertain whether to use the decompressed message to update the receiving entity decompression dictionary (70). In one example illustrative embodiment, the compressor (40) uses a SigComp compression scheme to compress the message to obtain the compressed message, and the message formatter (34) sets a bit flag in a SigComp portion of the compressed message as the update indication.

Abstract translation: 电信网络包括通过无线电接口（26）通信的发送实体（22）和接收实体（24）。 发送实体（22）包括压缩器（40）和消息格式化器（34）。 压缩器（40）又包括发送实体压缩字典（60）和字典更新判定逻辑（62）。 压缩器（40）压缩消息以获得要通过无线电接口（26）发送到接收实体（24）的压缩消息，并且还确定消息的压缩因子。 压缩因子基于消息与发送实体压缩字典内容的相似性。 字典更新判定逻辑（62）判定压缩因子是否证明了接收实体解压字典（70）的更新。 消息格式化器（34）在压缩消息中包括关于该决定的更新指示。 接收实体（24）具有解压缩器（50），其包括接收实体解压字典（70）和解压缩字典更新确定逻辑（72）。 解压缩器（50）解压缩压缩消息以获得解压缩的消息。 解压字典更新确定逻辑（72）使用更新指示来确定是否使用解压缩消息来更新接收实体解压字典（70）。 在一个示例性说明性实施例中，压缩器（40）使用SigComp压缩方案来压缩消息以获得压缩消息，并且消息格式器（34）将压缩消息的SigComp部分中的位标志设置为更新指示。

公开(公告)号：US08948106B2

公开(公告)日：2015-02-03

申请号：US13322982

申请日：2011-11-25

Applicant: Hans Hannu ,  Jan Christoffersson

Inventor： Hans Hannu ,  Jan Christoffersson

IPC: H04W4/00

CPC classification number: H04W76/27 ,  Y02D70/124

Abstract: A node (26) of a radio access network (24) and method of operating such node controls transitions between radio resource control states for a wireless terminal (30). In an example embodiment and mode the method comprises: (1) upon completion of a data activity, making a prediction of a data transmission parameter; (2) making an assessment regarding probable accuracy of the prediction; and (3) using the assessment to make a determination whether or not to implement a radio resource control state switch (the “state switch”). The data transmission parameter may be a different parameter in respective differing example embodiments. In one example embodiment and mode the data transmission parameter comprises inter-arrival time between bursts of data activity. In another example embodiment and mode the data transmission parameter comprises burst size of a burst of data activity.

Abstract translation: 无线电接入网络（24）的节点（26）和操作该节点的方法控制无线终端（30）的无线电资源控制状态之间的转换。 在一个示例性实施例和模式中，该方法包括：（1）完成数据活动后，对数据传输参数进行预测; （2）对预测的可能准确性进行评估; （3）使用评估来确定是否实现无线资源控制状态切换（“状态切换”）。 在各个不同的示例性实施例中，数据传输参数可以是不同的参数。 在一个示例性实施例和模式中，数据传输参数包括数据活动突发之间的到达间时间。 在另一示例实施例和模式中，数据传输参数包括数据活动突发的突发大小。