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    IMPROVED UPLINK SCHEDULING TIMING
    1.
    发明公开
    IMPROVED UPLINK SCHEDULING TIMING 审中-公开
    VERBESSERTE UPLINK-ZEITPLANUNG

    公开(公告)号：EP2850890A1

    公开(公告)日：2015-03-25

    申请号：EP12762089.6

    申请日：2012-05-16

    申请人： Telefonaktiebolaget L M Ericsson (Publ)

    发明人： BERGSTRÖM, Andreas ,  HESSLER, Martin

    IPC分类号： H04W56/00 ,  H04W72/12

    CPC分类号： H04W56/00 ,  H04W56/005 ,  H04W72/1289

    摘要： A device (100) for scheduling uplink transmission comprises a timing estimator (110) configured to estimate the timing with which data packets are being available for uplink transmission in a User Equipment, UE, on the user side, and an uplink scheduler (120) configured to perform uplink scheduling in accordance with the estimated timing. The device further comprises a detector (130) configured to detect lost time alignment of UE data packet availability and allocated resources for uplink transmission based on reception of a predefined UE response on the uplink data channel. The device also comprises a determiner (140) configured to determine, in response to lost time alignment, an updated estimate of the timing with which data packets are being available for uplink transmission in the UE based on information representative of an alignment interval within which data packets are being available for uplink transmission in the UE after detection of lost time alignment. The uplink scheduler (120) is configured to perform uplink scheduling in accordance with the updated estimate of the timing to re-establish time alignment of UE data packet availability and allocated resources for uplink transmission.

    摘要翻译： 一种用于调度上行链路传输的设备（100）包括：定时估计器（110），被配置为估计在用户侧的用户设备，UE中的数据分组可用于上行链路传输的定时;以及上行链路调度器（120） 被配置为根据估计的定时执行上行链路调度。 该设备还包括检测器（130），其被配置为基于在上行链路数据信道上接收预定义的UE响应来检测UE数据分组可用性的丢失时间对准和用于上行链路传输的分配的资源。 所述设备还包括确定器（140），其被配置为基于丢失时间对准来确定数据分组可用于UE中的上行链路传输的定时的更新估计，所述定时基于表示数据 在检测到丢失的时间对准之后，分组在UE中可用于上行链路传输。 上行链路调度器（120）被配置为根据更新的定时估计来执行上行链路调度，以重新建立UE数据分组可用性的时间对准和用于上行链路传输的分配的资源。

    APPLICATION LAYER COMMUNICATION VIA SINGLE RADIO BLOCK ACCESS
    2.
    发明授权
    APPLICATION LAYER COMMUNICATION VIA SINGLE RADIO BLOCK ACCESS 有权
    通信应用层上的单无线电块ACCESS

    公开(公告)号：EP2569920B1

    公开(公告)日：2014-03-26

    申请号：EP11724033.3

    申请日：2011-04-20

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： DIACHINA, John ,  SCHLIWA-BERTLING, Paul ,  BERGSTRÖM, Andreas

    IPC分类号： H04W4/00 ,  H04L29/08 ,  H04W72/04

    CPC分类号： H04W4/00 ,  H04L67/12 ,  H04W4/70 ,  H04W72/048

    摘要： Embodiments herein advantageously reduce the amount of control signalling and header information that must accompany an application layer message when transporting that message from a wireless device to a supporting application server via an intermediate node. To do so, the wireless device prepares a single radio block that includes the application layer message and an indication that the single radio block contains the entire application layer message. The device then sends a control message to the intermediate node that requests allocation of radio resources for sending the single radio block without establishing a temporary block flow (TBF). The device finally sends the single radio block using the allocated resources, without a TBF. Upon receiving the block, the intermediate node determines, based on the indication within the block, whether or not the block contains an entire application layer message. If so, the intermediate node forwards that application layer message towards the application server.

    A METHOD OF ACCESSING A COMMUNICATIONS CHANNEL
    3.
    发明公开
    A METHOD OF ACCESSING A COMMUNICATIONS CHANNEL 有权
    访问通讯通道

    公开(公告)号：EP2241151A1

    公开(公告)日：2010-10-20

    申请号：EP08872419.0

    申请日：2008-10-29

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： BERGSTRÖM, Andreas ,  AXELSSON, Håkan ,  SCHLIWA-BERTLING, Paul

    IPC分类号： H04W72/04

    CPC分类号： H04W72/14

    摘要： A method of accessing a communications channel, the method comprising: assigning a time transmission interval (TTI) and at least one temporary block flow (TBF) during an Access Grant Channel (AGCH) assignment; allocating an additional field in an Immediate Assignment message sent on the AGCH; using the additional field to simultaneously assign to a mobile station (MS) at least one temporary block flow on an uplink of the communications channel and at least one temporary block flow on a downlink of the communications channel.

    METHODS AND ARRANGEMENTS FOR RESOURCE ALLOCATION
    4.
    发明公开
    METHODS AND ARRANGEMENTS FOR RESOURCE ALLOCATION 有权
    资源分配的方法和安排

    公开(公告)号：EP2918128A1

    公开(公告)日：2015-09-16

    申请号：EP12788320.5

    申请日：2012-11-09

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： ERIKSSON, Erik ,  BERGSTRÖM, Andreas ,  HESSLER, Martin

    IPC分类号： H04W72/12

    CPC分类号： H04W72/1263 ,  H04J4/00 ,  H04L1/1812 ,  H04W72/0453 ,  H04W72/1268

    摘要： A user equipment, a network node and methods thereof for timing of scheduling of resources in a frequency division duplex system are disclosed. The user equipment and network node operate in a frequency division duplex communication system. The network node determines (400) whether a user equipment is prohibited to receive an uplink grant in at least one downlink subframe, e.g. if the user equipment is configured with ABS or with half-duplex operation. Furthermore, if the user equipment is prohibited to receive an uplink grant in at least one downlink subframe, the network node sends (410) an indication to the user equipment to apply a time division duplex configuration to the timing of scheduling of resources. The user equipment receives (420) the indication and thereupon applies (430) the time division duplex configuration to the timing of scheduling of resources.

    摘要翻译： 公开了一种用于频分双工系统中资源调度的定时的用户设备，网络节点及其方法。 用户设备和网络节点在频分双工通信系统中操作。 网络节点确定（400）用户设备是否被禁止在至少一个下行链路子帧中接收上行链路授权，例如， 如果用户设备配置了ABS或半双工操作。 此外，如果用户设备被禁止在至少一个下行链路子帧中接收上行链路准许，则网络节点向用户设备发送（410）指示以将时分双工配置应用于资源调度的定时。 用户设备接收（420）该指示并且因此将时分双工配置应用（430）到资源调度的定时。

    MTC DEVICE BANDWIDTH REDUCTION
    8.
    发明授权
    MTC DEVICE BANDWIDTH REDUCTION 有权
    带宽减少在MTC设备

    公开(公告)号：EP2561669B1

    公开(公告)日：2014-02-26

    申请号：EP11724032.5

    申请日：2011-04-08

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： DIACHINA, John ,  OLSSON, Lars-Bertil ,  SCHLIWA-BERTLING, Paul ,  BERGSTRÖM, Andreas

    IPC分类号： H04W4/00 ,  H04W72/04

    CPC分类号： H04W4/005 ,  H04W4/70 ,  H04W72/048

    摘要： A machine type device for deployment in a wireless network includes a processing circuit operable to generate an application layer message and a request including information identifying the machine type device as capable of using a particular protocol stack. After radio resources are setup between the machine type device and the base station controller, the processing circuit is further operable to transmit the application layer message and a local wireless network alias to a base station controller, the local wireless network alias indicating the machine type device is capable of using the particular protocol stack.