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1. 发明公开

EP2904857A2 UPLINK POWER CONTROL FOR MACHINE TYPE COMMUNICATION DEVICES 有权
标题翻译： UPLINK-LEISTUNGSSTEUERUNGFÜRMASCHINENARTIGE KOMMUNIKATIONSVORRICHTUNGEN
公开(公告)号：EP2904857A2
公开(公告)日：2015-08-12
申请号：EP13803235.4
申请日：2013-09-25
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： DIMOU, Konstantinos , BALACHANDRAN, Kumar , KOORAPATY, Havish , PARK, Chester
IPC分类号： H04W52/24 , H04W52/28 , H04W52/36
CPC分类号： H04W52/28 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/285 , H04W52/288 , H04W52/367
摘要： An access node is configured to adapt uplink power control procedures based on the device attributes of a wireless device. The device attributes may, for example be the mobility, energy profile, or characteristic traffic pattern of the wireless device. The adaptive uplink power control procedure may be used to minimize or reduce power consumption, to improve resource utilization efficiency, or to reduce interference levels.
摘要翻译：接入节点被配置为基于无线设备的设备属性来适配上行链路功率控制过程。设备属性可以例如是无线设备的移动性，能量简档或特征业务模式。可以使用自适应上行链路功率控制过程来最小化或降低功耗，提高资源利用效率或降低干扰水平。

2. 发明公开

EP2817910A1 RETRANSMISSION PROTOCOL FEEDBACK HANDLING WITH MULTIPLE FEEDBACK TIMES 有权
标题翻译：重传协议反馈处理多个反馈时间
公开(公告)号：EP2817910A1
公开(公告)日：2014-12-31
申请号：EP12706233.9
申请日：2012-02-21
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： MEYER, Michael , BALACHANDRAN, Kumar , ERIKSSON, Erik , RUNE, Johan , SACHS, Joachim
IPC分类号： H04L1/18
CPC分类号： H04L1/1854 , H04L1/1812 , H04L1/1861 , H04L1/1887 , H04L1/1896
摘要： In a mobile network, the transmission of downlink data blocks (303, 307) to one or more terminal devices (200, 210) is accomplished on the basis of a retransmission protocol with a first feedback time (F1) defining a time interval between transmission of a first data block (303) and transmission of a first feedback message (308) being different from a second feedback time (F2) defining a time interval between transmission of a second data block (307) and transmission of a second feedback message (309). The first feedback message (308) indicates whether the first data block (303) was successfully received, and the second feedback message (309) indicates whether the second data block (307) was successfully received. A base station (100) of the mobile network controls the terminal device (200, 210) to send the second feedback message (309) on other resources than used for transmission of the first feedback message (308).
摘要翻译：在移动网络中，基于具有定义传输之间的时间间隔的第一反馈时间（F1）的重传协议来完成向一个或多个终端设备（200,210）的下行链路数据块（303,307）的传输（303）的传输和第一反馈消息（308）的传输不同，所述第一反馈消息（308）不同于定义第二数据块（307）的传输和第二反馈消息（307）的传输之间的时间间隔的第二反馈时间（F2） 309）。第一反馈消息（308）指示第一数据块（303）是否被成功接收，并且第二反馈消息（309）指示第二数据块（307）是否被成功接收。移动网络的基站（100）控制终端设备（200,210）在除用于传输第一反馈消息（308）之外的其他资源上发送第二反馈消息（309）。

3. 发明授权

EP2266356B1 METHOD AND APPARATUS FOR ENABLING QUICK PAGING IN TELECOMMUNICATION SYSTEMS 有权
标题翻译：方法和装置：在快速页面电信系统
公开(公告)号：EP2266356B1
公开(公告)日：2014-10-22
申请号：EP09721301.1
申请日：2009-03-17
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RAMESH, Rajaram , BALACHANDRAN, Kumar , KOORAPATY, Havish
IPC分类号： H04W72/04
CPC分类号： H04W68/025 , H04W72/042 , H04W72/0466

4. 发明公开

EP2783536A2 ENERGY EFFICIENT OPERATION FOR DENSE DEPLOYMENT OF WIRELESS ACCESS NODES 有权
标题翻译：能源发电机工程研究所德国柏林EINSATZ VON DRAHTLOSEN ZUGANGSKNOTEN
公开(公告)号：EP2783536A2
公开(公告)日：2014-10-01
申请号：EP12813110.9
申请日：2012-11-19
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： HUI, Dennis , BALACHANDRAN, Kumar , GUEY, Jiann-Ching
IPC分类号： H04W52/02 , H04W88/08 , H04W76/04
CPC分类号： H04W52/0206 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/24 , Y02D70/25
摘要： Systems and methods are disclosed for providing energy efficient operation for wireless access nodes in a dense deployment of wireless access nodes in a cellular communication network. In one particular embodiment, wireless access nodes form a super dense network. In one embodiment, a wireless access node in a dense deployment of wireless access nodes in a cellular communication network includes a transmitter and a receiver that are operated according to a discontinuous transmit and a discontinuous receive mode of operation. The wireless access node controls one or more duty cycles for the discontinuous transmit and discontinuous receive mode of operation based on an alertness state of the wireless access node. In one embodiment, the one or more duty cycles increase as the alertness state of the wireless access node increases. In this manner, the wireless access node is operated in an energy efficient manner.
摘要翻译：公开了用于在蜂窝通信网络中的无线接入节点的密集部署中的无线接入节点提供能量效率操作的系统和方法。在一个特定实施例中，无线接入节点形成超密集网络。在一个实施例中，蜂窝通信网络中无线接入节点的密集部署中的无线接入节点包括根据不连续发射和不连续接收操作模式而操作的发射机和接收机。无线接入节点基于无线接入节点的警觉状态来控制不连续发射和不连续接收操作模式的一个或多个占空比。在一个实施例中，随着无线接入节点的警觉状态增加，一个或多个占空比增加。以这种方式，以能量效率的方式操作无线接入节点。

5. 发明授权

EP2292058B1 CODE WORD ASSIGNMENT METHODS FOR QUICK PAGING IN TELECOMMUNICATION SYSTEMS 失效转让
标题翻译：编码字分配程序，以便快速寻呼电信系统
公开(公告)号：EP2292058B1
公开(公告)日：2014-04-02
申请号：EP09742426.1
申请日：2009-05-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RAMESH, Rajaram , BALACHANDRAN, Kumar , KOORAPATY, Havish
IPC分类号： H04W68/02
CPC分类号： H04W68/02 , H04W4/08 , H04W72/0466

6. 发明公开

EP2266356A1 METHOD AND APPARATUS FOR ENABLING QUICK PAGING IN TELECOMMUNICATION SYSTEMS 有权
标题翻译：方法和装置：在快速页面电信系统
公开(公告)号：EP2266356A1
公开(公告)日：2010-12-29
申请号：EP09721301.1
申请日：2009-03-17
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： RAMESH, Rajaram , BALACHANDRAN, Kumar , KOORAPATY, Havish
IPC分类号： H04W68/02
CPC分类号： H04W68/025 , H04W72/042 , H04W72/0466
摘要： In a communication system, whether different transmitting stations use the same method or different methods of assigning quick paging code words to receiving stations, the receiving stations in a paging area assume that the same quick paging code words are used by all base stations in the paging area. To enable such operation by the receiving stations in a paging area covered by several base stations, those several base stations share information about the quick paging code words assigned to the various receiving stations known to the base stations.

7. 发明公开

EP2210394A2 METHOD AND APPARATUS FOR EFFICIENT MULTIMEDIA DELIVERY IN A WIRELESS PACKET NETWORK 审中-公开
标题翻译：方法和设备，在一个无线分组网络的高效多媒体传输
公开(公告)号：EP2210394A2
公开(公告)日：2010-07-28
申请号：EP08845472.3
申请日：2008-10-31
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RAMESH, Rajaram , BALACHANDRAN, Kumar , FRANKKILA, Tomas
IPC分类号： H04L29/06
CPC分类号： H04L65/605 , H04L65/103 , H04L65/80
摘要： The present invention sends multiple versions of a multimedia packet to the base station, and, based on the radio channel and traffic characteristics, an appropriate version of the multimedia packet is selected to send to the mobile station at a given time. In this way, source transmission is improved to instantaneous conditions. The steps of the present invention are performed in conjunction with RTP used for multimedia transmission over internet protocol (IP) networks. In a first embodiment, the multiple versions are sent to the base station in the same RTP packet, and the base station strips out the extraneous versions. In a second embodiment, the base station receives multiple RTP packets having identical information in the packet header in many fields, and selects an appropriate one among these for transmission to the mobile station, discarding the rest.

8. 发明公开

EP2939486A2 METHODS AND DEVICES FOR ADJUSTING RESOURCE MANAGEMENT PROCEDURES BASED ON MACHINE DEVICE CAPABILITY INFORMATION 审中-公开
标题翻译：用于设置资源行政程序的方法和装置基于机器容量信息
公开(公告)号：EP2939486A2
公开(公告)日：2015-11-04
申请号：EP13828988.9
申请日：2013-12-16
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： BALACHANDRAN, Kumar , DIMOU, Konstantinos , PARK, Chester
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04W28/0215 , H04W4/70 , H04W8/24 , H04W24/00
摘要： Devices and methods for adjusting resource management procedures in a User Equipment (UE) machine device communicating with one or more nodes in a communication network. In one embodiment, a method includes determining, during a first time period, the number of handovers, N, for the UE from a serving node to a different node. The method further includes comparing the value, N, to a threshold, wherein if the value, N, is greater than the threshold, mobility pattern information for the UE includes an indication of high mobility, and if the value, N, is less than or equal to the threshold, the mobility pattern information includes an indication of low mobility. The method also includes transmitting machine device capability information, including the indicated mobility pattern information, to be used for determining an adjustment to a resource management procedure for the UE.

9. 发明公开

EP2923466A1 ROUTE DETERMINATION IN A MULTI-HOP NETWORK USING MULTIPLE ROUTING METRICS 有权
标题翻译： EINEM多功能网络麻醉机中的ROUTENBESTIMMUNG MEHREREN ROUTING-METRIKEN
公开(公告)号：EP2923466A1
公开(公告)日：2015-09-30
申请号：EP12888807.0
申请日：2012-11-26
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： AXNÄS, Johan , TULLBERG, Hugo , BALDEMAIR, Robert , BALACHANDRAN, Kumar , HUI, Dennis
IPC分类号： H04L12/725 , H04W40/02
摘要： The proposed technology provides a computationally efficient way to find suitable routes under consideration of multiple metrics. The considered multi-hop network is represented by a connected graph having nodes and links interconnecting the nodes. The method comprises the step (S1) of obtaining a value of a reference route between a source node and a destination node in the connected graph according a first routing metric. The method further comprises the step (S2) of modifying, based on the value of the reference route according to the first routing metric, the connected graph by modifying link cost, with respect to a second routing metric, of at least one link in the connected graph. The method also comprises the step (S3) of determining at least part of a route between the source node and the destination node in the modified connected graph, based on the modified link cost, according to the second routing metric.
摘要翻译：所提出的技术提供了一种计算上有效的方法来在多个度量下考虑合适的路线。所考虑的多跳网络由具有互连节点的节点和链路的连接图表示。该方法包括步骤（S1），其根据第一路由度量获得连接的图中的源节点和目的地节点之间的参考路径的值。该方法还包括步骤（S2），根据第一路由度量，基于参考路径的值修改连接图，通过相对于第二路由度量来修改链路成本连接图。该方法还包括根据第二路由度量，基于修改的链路成本来确定修改的连接图中的源节点和目的地节点之间的路由的至少一部分的步骤（S3）。

10. 发明公开

EP2327179A2 ITERATIVE DECODING OF BLOCKS WITH CYCLIC REDUNDANCY CHECKS 失效转让
标题翻译：具有循环冗余校验迭代块的解码
公开(公告)号：EP2327179A2
公开(公告)日：2011-06-01
申请号：EP09786257.7
申请日：2009-09-16
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： RAMESH, Rajaram , KOORAPATY, Havish , CHENG, Jung-Fu , BALACHANDRAN, Kumar
IPC分类号： H04L1/00
CPC分类号： H03M13/093 , H03M13/09 , H03M13/2948 , H03M13/2951 , H03M13/2975 , H03M13/3753 , H03M13/6525 , H04L1/0051 , H04L1/0061 , H04L1/0083 , H04L1/18
摘要： The iterative decoding of blocks may be continued or terminated based on CRC checks. In an example embodiment, one iteration of an iterative decoding process is performed on a block whose information bits are covered by a CRC. The iterative decoding process is stopped if the CRC checks for a predetermined number of consecutive iterations. In another example embodiment, a decoding iteration is performed on a particular sub-block of multiple sub-blocks of a transport block, which includes a single CRC over an entirety of the transport block. The CRC is checked using decoded bits obtained from the decoding iteration on the particular sub-block and decoded bits obtained from previous decoding iterations on other sub-blocks of the multiple sub-blocks. The decoding iteration is then performed on a different sub-block if the CRC does not check. Also, the decoding iterations for the sub-blocks may be terminated if the CRC checks.

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