-
公开(公告)号：US20150223155A1
公开(公告)日：2015-08-06
申请号：US14429604
申请日：2013-09-17
发明人： Samuli Turtinen , Timo Koskela , Sami-Jukka Hakola
摘要： In radio communication networks, such as the Long Term Evolution (LTE) or the LTE-Advanced (LTE-A) of the 3rd Generation Partnership Project (3GPP), a user equipment (UE) may communicate with another UE via a base station. UEs may also communicate directly with each other by applying resources dedicated by the network for a device-to-device (D2D) direct communication. One part of device-to-device (D2D) communication is discovery to find other interesting peers (in general a peer can mean an application, user, service, device, etc.) in proximity. The discovery can be implemented either using the direct radio signals between the devices or it may utilise network side in the process. The same discovery process may be utilised in relation to small cells. A system information block SIB comprising information on small cell discovery and D2D is generated. Any change in the SIB is indicated in a paging message. The UE receiving the paging message is thereby requested to also receive the related SIB to apply the changed information.
摘要翻译： 在诸如第三代合作伙伴计划（3GPP）的长期演进（LTE）或LTE-Advanced（LTE-A）的无线电通信网络中，用户设备（UE）可以经由基站与另一个UE进行通信。 UE还可以通过应用由网络专用于设备到设备（D2D）直接通信的资源来直接彼此通信。 设备到设备（D2D）通信的一部分是发现以寻找其他感兴趣的对等体（通常，对等体可以意味着应用，用户，服务，设备等）。 该发现可以使用设备之间的直接无线电信号来实现，或者可以在该过程中利用网络侧。 相对于小细胞可以使用相同的发现过程。 生成包含有关小小区发现和D2D的信息的系统信息块SIB。 在寻呼消息中指示SIB中的任何改变。 因此，接收到寻呼消息的UE也被请求也接收相关的SIB以应用改变的信息。
-
2.发明申请公开(公告)号：US20140323177A1
公开(公告)日：2014-10-30
申请号：US14363509
申请日：2011-12-09
申请人： Wei Zou , Timo Koskela , Samuli Turtinen , Sami-Jukka Hakola
发明人： Wei Zou , Timo Koskela , Samuli Turtinen , Sami-Jukka Hakola
IPC分类号： H04W76/04
CPC分类号： H04W76/28 , H04W52/0216 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： An apparatus and a method is proposed, by which transmission operation is performed during a transmission on period and transmission operation is suspended during a transmission off period, wherein counting of at least one transmission related timer is suspended during the transmission off period.
摘要翻译： 提出了一种装置和方法，通过其在传输期间执行传输操作，并且在传输关闭时段期间中止传输操作，其中至少一个传输相关定时器的计数在传输关闭时段期间被暂停。
-
公开(公告)号：US20140016568A1
公开(公告)日：2014-01-16
申请号：US13550045
申请日：2012-07-16
IPC分类号： H04W72/02
CPC分类号： H04W52/0219 , H04L5/0096 , H04W52/0206 , H04W52/0212 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method, apparatus and computer program product are provided to facilitate synchronization of one or more stations with an access point when the stations have awakened from a sleep period. In the context of a method, a channel switch announcement is caused to be provided on a first channel that indicates that an access point is to switch to a second channel. The method also provides for the access point to switch to the second channel and, following switching of the access point to the second channel, the method causes a post-announcement to be provided on the first channel indicating that the access point previously switched to the second channel.
摘要翻译： 提供了一种方法，装置和计算机程序产品，以便当站已经从睡眠周期唤醒时，便于一个或多个站与接入点的同步。 在一种方法的上下文中，在指示接入点切换到第二信道的第一信道上引入通道切换通知。 该方法还提供接入点切换到第二信道，并且在将接入点切换到第二信道之后，该方法使得在第一信道上提供公告后，指示接入点先前切换到 第二频道
-
4.发明申请APPARATUSES AND METHODS IN RELATION TO SENSING OPERATION IN A CARRIER AGGREGATION SCENARIO 审中-公开载体集聚场景中感测操作的装置和方法公开(公告)号：US20130163447A1
公开(公告)日：2013-06-27
申请号：US13335488
申请日：2011-12-22
申请人： Timo Koskela , Sami-Jukka Hakola , Samuli Turtinen
发明人： Timo Koskela , Sami-Jukka Hakola , Samuli Turtinen
IPC分类号： H04W24/00
CPC分类号： H04L27/0006 , H04L5/001 , H04L5/0053
摘要： The present invention proposes an apparatus which comprises a communication module configured for communication in a carrier aggregation mode aggregating a primary and at least one secondary carrier, a measurement module, and a control module, configured to retrieve measurement information pertaining to a measurement to be conducted of at least one secondary carrier associated to the primary carrier in the carrier aggregation mode, and instruct the measurement module to conduct a measurement of the at least one secondary carrier based on the measurement information, determine, based on a measurement result, an extent to which the measured secondary carrier is usable for transmission. Also, a corresponding method and computer program product is proposed.
摘要翻译： 本发明提出了一种装置，其包括：通信模块，被配置为以聚集主载波和至少一个辅助载波，测量模块和控制模块的载波聚合模式进行通信，被配置为检索与要进行的测量有关的测量信息 的至少一个辅助载波与载波聚合模式中的主载波相关联，并且指示测量模块基于测量信息进行至少一个辅助载波的测量，基于测量结果确定 测量的二次载波可用于传输。 此外，提出了相应的方法和计算机程序产品。
-
公开(公告)号：US20120243519A1
公开(公告)日：2012-09-27
申请号：US13053871
申请日：2011-03-22
申请人： Timo Koskela , Sami-Jukka Hakola , Samuli Turtinen
发明人： Timo Koskela , Sami-Jukka Hakola , Samuli Turtinen
IPC分类号： H04W84/02
CPC分类号： H04W74/0816 , Y02D70/124 , Y02D70/126 , Y02D70/142
摘要： The present invention discloses an apparatus, a method and a computer program for resolving a hidden node problem in relation to handshake message transferring e.g. in WLAN networks. In one embodiment of the invention, the apparatus receiving a Clear to Send (CTS) message repeats the message after a Short Interframe Space (SIFS) time period. Stations not directly hearing the original CTS due to a low power are able to receive the repeated CTS and defer their transmissions accordingly. In another embodiment, the apparatus receiving the CTS message indicates in its Ready to Send (RTS) message that the CTS sender station has a low transmitting power. With this knowledge, the other present stations can defer their transmissions until they are sure that the data transfer between the first two stations having the RTS-CTS messaging has not been initiated or is already completed.
摘要翻译： 本发明公开了一种用于解决与握手消息传送有关的隐藏节点问题的装置，方法和计算机程序。 在WLAN网络中。 在本发明的一个实施例中，接收清除发送（CTS）消息的装置在短帧间间隔（SIFS）时间段之后重复该消息。 由于低功率而不直接听到原始CTS的站能够接收到重复的CTS并相应地推迟其传输。 在另一个实施例中，接收CTS消息的装置在其准备发送（RTS）消息中指示CTS发送站具有低发射功率。 有了这个知识，其他现有站可以推迟其传输，直到确定具有RTS-CTS消息的前两个站之间的数据传输尚未被启动或已经完成。
-
公开(公告)号：US08155102B1
公开(公告)日：2012-04-10
申请号：US13114418
申请日：2011-05-24
申请人： Sami-Jukka Hakola , Timo Koskela , Samuli Turtinen
发明人： Sami-Jukka Hakola , Timo Koskela , Samuli Turtinen
CPC分类号： H04W74/0866
摘要： There are provided measures for channel access control. Such measures may exemplarily include obtaining a contention window assignment including at least an assignment of a size of a contention window for contention-based channel access, accessing at least one logical channel in a contention-based manner according to the contention window assignment, including allocating resources to the at least one logical channel for data transmission, and modifying the size of the contention window based on a result of the resource allocation in terms of an aggregated bit rate allocated for data transmission and an aggregate target bit rate requirement of prioritized bit rates of the at least one logical channel.
摘要翻译： 提供了通道访问控制的措施。 这样的措施可以示例性地包括获得竞争窗口分配，该竞争窗口分配至少包括用于基于争用的信道接入的竞争窗口的大小的分配，根据竞争窗口分配以基于竞争的方式访问至少一个逻辑信道，包括分配 资源到用于数据传输的至少一个逻辑信道，并且基于分配用于数据传输的聚合比特率和基于优先级比特率的聚合目标比特率要求，基于资源分配的结果修改争用窗口的大小 的至少一个逻辑信道。
-
7.发明授权Fairness provision via controlling a transmission opportunity window in a wireless mesh network 有权通过控制无线网状网络中的传输机会窗口来提供公平性公开(公告)号：US08879422B2
公开(公告)日：2014-11-04
申请号：US13351537
申请日：2012-01-17
摘要： The invention allows fairness provision in wireless mesh networks with respect to the data rate that stations communicate. A fairness metric is obtained during a mesh profile negotiation performed in order for a wireless station to join a wireless mesh network. Predetermined mesh transmission parameters of the wireless station are sent to previously joined wireless stations in a predetermined neighborhood of the wireless station. From the previously joined wireless stations their respective predetermined mesh transmission parameters are received. In response to a first predetermined event, a transmission opportunity window is determined for the wireless station based on the obtained fairness metric, the predetermined mesh transmission parameters of the wireless station, and the predetermined mesh transmission parameters of the previously joined wireless stations.
摘要翻译： 本发明允许在无线网状网络中相对于站通信的数据速率提供公平性。 在为了使无线站加入无线网状网络而执行的网格简档协商期间获得公平度量。 将无线站的预定网格传输参数发送到无线站的预定邻域中的先前连接的无线站。 从先前连接的无线站中，接收它们各自的预定网格传输参数。 响应于第一预定事件，基于获得的公平度量，无线站的预定网格传输参数和先前连接的无线站的预定网格传输参数，为无线站确定传输机会窗口。
-
8.发明授权Mapping method in a geographical tracking area for television white space bands 有权电视空白频带地理跟踪区域的映射方法公开(公告)号：US08749638B2
公开(公告)日：2014-06-10
申请号：US13184002
申请日：2011-07-15
CPC分类号： H04W16/14 , H04W72/082
摘要： The present invention discloses an apparatus, a method and a computer program for mapping and allocating available television white space channels for a terminal requesting resources. The mapping is based on the data of available overlapping TV white space channels within a geographical tracking area and coexistence with other cellular secondary systems within the area. Furthermore, a location for a moving mode II device may be tracked periodically. The geo-location accuracy of the mode II device affects the TV white space resources which can be allocated to the device.
摘要翻译： 本发明公开了一种用于映射和分配用于请求资源的终端的可用电视空白信道的装置，方法和计算机程序。 该映射基于地理跟踪区域内可用的重叠电视白空间信道的数据，并且与该区域内的其他蜂窝辅助系统共存。 此外，可以周期性地跟踪移动模式II设备的位置。 模式II设备的地理位置精度影响可以分配给设备的电视空白资源。
-
公开(公告)号：US08625477B2
公开(公告)日：2014-01-07
申请号：US13308876
申请日：2011-12-01
申请人： Sami-Jukka Hakola , Timo Koskela , Samuli Turtinen
发明人： Sami-Jukka Hakola , Timo Koskela , Samuli Turtinen
IPC分类号： H04H20/71 , H04W4/00 , G06F15/173
CPC分类号： H04W28/16 , H04L5/0007 , H04L5/0092 , H04L12/185 , H04L12/189 , H04W72/005 , H04W84/045
摘要： A coexistence central entity CCE receives deployment messages from each of a plurality of N access nodes. Each deployment message has an identifier of an access node of the plurality and an identifier of a channel in a license-exempt band. From the received deployment messages the CCE compiles and maintains a database which associates each channel with a multicast group. Each multicast group includes all of the access nodes from which was received at least one deployment message identifying a said channel corresponding thereto. When the CCE receives a multicast message from one of the access nodes identifying a given channel, it checks the database to find members of a multicast group associated with the given channel, and notifies at least some of those members of the received multicast message. In this manner the access node's multicast message is forwarded among the whole group.
摘要翻译： 共存中心实体CCE从多个N个接入节点中的每一个接收部署消息。 每个部署消息具有多个接入节点的标识符和许可免除频带中的信道的标识符。 从接收到的部署消息中，CCE编译并维护将每个信道与多播组关联的数据库。 每个多播组包括接收到的所有接入节点，标识与之对应的所述信道的至少一个部署消息。 当CCE从识别给定信道的接入节点之一接收到多播消息时，它检查数据库以查找与给定信道相关联的多播组的成员，并且通知所接收的多播消息中的至少一些成员。 以这种方式，接入节点的组播消息在整个组中转发。
-
10.发明申请FAIRNESS PROVISION VIA CONTROLLING A TRANSMISSION OPPORTUNITY WINDOW IN A WIRELESS MESH NETWORK 有权通过在无线网路中控制传输机会窗口的公平条款公开(公告)号：US20130182610A1
公开(公告)日：2013-07-18
申请号：US13351537
申请日：2012-01-17
摘要： The invention allows fairness provision in wireless mesh networks with respect to the data rate that stations communicate. A fairness metric is obtained during a mesh profile negotiation performed in order for a wireless station to join a wireless mesh network. Predetermined mesh transmission parameters of the wireless station are sent to previously joined wireless stations in a predetermined neighborhood of the wireless station. From the previously joined wireless stations their respective predetermined mesh transmission parameters are received. In response to a first predetermined event, a transmission opportunity window is determined for the wireless station based on the obtained fairness metric, the predetermined mesh transmission parameters of the wireless station, and the predetermined mesh transmission parameters of the previously joined wireless stations.
摘要翻译： 本发明允许在无线网状网络中相对于站通信的数据速率提供公平性。 在为了使无线站加入无线网状网络而执行的网格简档协商期间获得公平度量。 将无线站的预定网格传输参数发送到无线站的预定邻域中的先前连接的无线站。 从先前连接的无线站中，接收它们各自的预定网格传输参数。 响应于第一预定事件，基于获得的公平度量，无线站的预定网格传输参数和先前连接的无线站的预定网格传输参数，为无线站确定传输机会窗口。
-
-
-
-
-
-
-
-
-
搜索结果
86 条记录 (耗时 0.021 秒)
