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1. 发明申请

WO2018199817A1 MESSAGE QUEUE PERFORMANCE MONITORING 审中-公开
公开(公告)号：WO2018199817A1
公开(公告)日：2018-11-01
申请号：PCT/SE2017/050402
申请日：2017-04-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MORADI, Farnaz , JOHN, Wolfgang , FLINTA, Christofer , SKÖLDSTRÖM, Pontus , PECHENOT, Bertrand
IPC分类号： G06F9/54
摘要： A processor implemented method for monitoring the performance of a message queue for communication between processes. The method comprises, by an initiating process, publishing a trigger message to a first topic in the message queue, wherein the trigger message identifies one or more performance metrics and at least two processes that communicate via the message queue. By one or more of said processes, retrieving the trigger message from the first topic in the message queue; performing a measurement on a message or messages exchanged between the processes over the message queue, wherein the measurement determines the one or more performance metrics; and publishing the one or more determined performance metrics to a second topic in the message queue. The method also comprises, at a receiving process, retrieving the published performance metrics from the second topic in the message queue.

2. 发明申请

WO2013001474A1 ESTIMATION OF FREQUENCY OFFSET BETWEEN A BASE STATION AND MOBILE TERMINAL 审中-公开
标题翻译：基站与移动终端之间的频率偏移估计
公开(公告)号：WO2013001474A1
公开(公告)日：2013-01-03
申请号：PCT/IB2012/053264
申请日：2012-06-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Guoqiang , MAURITZ, Oskar , HUSS, Fredrik , BACK, Henrik
发明人： LU, Guoqiang , MAURITZ, Oskar , HUSS, Fredrik , BACK, Henrik
IPC分类号： H04W56/00 , H04L27/26
CPC分类号： H04W56/0035 , H04J11/0079 , H04J2011/0096 , H04L27/2657 , H04L27/2686 , H04W24/08 , H04W56/001
摘要： A method and apparatus for frequency offset estimation exploits the differences in reference symbol timing for different channels to resolve ambiguities in the frequency offset estimation. Based on the initial frequency offset estimates, a hypothesis table is constructed providing hypothesized frequency offsets for each channel for a plurality of possible offset regions. An error metric for each offset region is calculated based on the difference of the hypothesized frequency offsets. The set of hypothesized frequency offsets that minimize the error metric is selected as the final frequency offset estimates.
摘要翻译：用于频率偏移估计的方法和装置利用不同信道的参考符号定时的差异来解决频偏估计中的模糊度。基于初始频率偏移估计，构建假设表，为多个可能的偏移区域的每个信道提供假设的频率偏移。基于假设的频率偏移的差异来计算每个偏移区域的误差度量。选择最小化误差度量的假设频率偏移的集合作为最终频率偏移估计被选择。

3. 发明申请

WO2011099970A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和布置
公开(公告)号：WO2011099970A1
公开(公告)日：2011-08-18
申请号：PCT/US2010/023857
申请日：2010-02-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HU, Yang , GAN, Jiansong , HAFEEZ, Abdulrauf
发明人： HU, Yang , GAN, Jiansong , HAFEEZ, Abdulrauf
IPC分类号： H04W24/00
CPC分类号： H04W24/02 , G01S5/04 , H04W64/006
摘要： Method and arrangement in a first base station for calculating a first location parameter α of a user equipment in order to improve beamforming accuracy. The first base station and the user equipment are comprised in a Coordinated Multiple Point "CoMP" communication system together with a second base station. The method comprises measuring a signal received from the user equipment, estimating a first parameter value α' based on the measured signal, obtaining a second parameter value α", based on an estimated second location parameter β of the user equipment, estimated at the second base station and calculating the first location parameter α, based on the first estimated parameter value α' and the obtained second parameter value α''.
摘要翻译：在第一基站中用于计算用户设备的第一位置参数a以便提高波束成形精度的方法和布置。第一基站和用户设备与第二基站一起包括在协调多点“CoMP”通信系统中。该方法包括：测量从用户设备接收到的信号，基于在第二个估计的用户设备的估计的第二位置参数β来估计基于测量信号的第一参数值a'，获得第二参数值a“ 并且基于第一估计参数值a'和获得的第二参数值a“计算第一位置参数a。

4. 发明申请

WO2006110158A2 PAGING MOBILE STATIONS IN A HYBRID NETWORK 审中-公开
标题翻译：混合网络中的移动移动站
公开(公告)号：WO2006110158A2
公开(公告)日：2006-10-19
申请号：PCT/US2005/026603
申请日：2005-07-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JULKA, Vibhor , COLBAN, Erik
发明人： JULKA, Vibhor , COLBAN, Erik
IPC分类号： H04Q7/38
CPC分类号： H04W68/02 , H04W68/00 , H04W68/12 , H04W88/08
摘要： A paging procedure implemented by a base station avoids transmission of unnecessary page messages. In a first embodiment, a first base station is notified by a mobile switching center when a paging request is sent to a mobile station, but stores a paging parameter in memory. When the first base station receives a page response message from the mobile station, it correlates the unsolicited page response message with a paged mobile list to determine a corresponding paging parameter, and forwards the page response message with the stored paging parameter to the mobile switching center. In a second embodiment, the first base station pages the mobile station and then sends an immediate paging response to the mobile switching center without waiting for a page response from the mobile station to terminate the paging procedure at the mobile switching center.
摘要翻译：由基站实现的寻呼过程避免了不必要的寻呼消息的传输。在第一实施例中，当向移动台发送寻呼请求时，由移动交换中心通知第一基站，而将寻呼参数存储在存储器中。当第一基站从移动站接收到寻呼响应消息时，它将非请求页响应消息与寻呼移动列表相关联以确定相应的寻呼参数，并将具有存储的寻呼参数的寻呼响应消息转发到移动交换中心。在第二实施例中，第一基站寻呼移动台，然后向移动交换中心发送即时寻呼响应，而不用等待来自移动台的寻呼响应来终止移动交换中心的寻呼过程。

5. 发明申请

WO2006076421A1 SYSTEM AND METHOD FOR CALL HANDOFF BETWEEN CIRCUIT SWITCHED AND PACKET SWITCHED DATA WIRELESS NETWORKS 审中-公开
标题翻译：电路切换和分组交换数据无线网络之间的呼叫切换的系统和方法
公开(公告)号：WO2006076421A1
公开(公告)日：2006-07-20
申请号：PCT/US2006/000960
申请日：2006-01-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SVENSSON, Sven, Anders, Borje , REICHELT, Martin , SURDILA, Sorin-arthur , FOTI, George
发明人： SVENSSON, Sven, Anders, Borje , REICHELT, Martin , SURDILA, Sorin-arthur , FOTI, George
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04W36/0022 , H04L65/1016 , H04W36/36 , H04W80/00 , H04W88/06
摘要： The hybrid mobile terminal is engaged in an existing call through a serving one of a circuit switched or packet data wireless networks. The mobile terminal places a new call through the target one of the wireless networks, the new call having a predetermined called party identifier. In response to the called party identifier, the call is converted to a loop-back call directed to the mobile terminal through the serving wireless network, establishing a call path through the target wireless network. The mobile terminal accepts the loop-back call, and directs the existing call to connect to the call path through the target wireless network. The existing call through the original network is then dropped, effecting an inter-system handoff from the serving to the target wireless network.
摘要翻译：混合移动终端通过电路交换或分组数据无线网络中的服务器之一进行现有呼叫。移动终端通过目标无线网络之一进行新呼叫，新呼叫具有预定的被叫方标识符。响应于被叫方标识符，呼叫被转换为通过服务无线网络定向到移动终端的环回呼叫，建立通过目标无线网络的呼叫路径。移动终端接受环回呼叫，并引导现有呼叫通过目标无线网络连接到呼叫路径。然后通过原始网络的现有呼叫被丢弃，实现从服务到目标无线网络的系统间切换。

6. 发明申请

WO2006050406A1 ROAMING BETWEEN CIRCUIT-SWITCHED AND ALL-IP NETWORKS 审中-公开
标题翻译：电路开关与全IP网络之间的漫游
公开(公告)号：WO2006050406A1
公开(公告)日：2006-05-11
申请号：PCT/US2005/039582
申请日：2005-10-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SVENSSON, Sven, Anders, Borje , RENSCHLER, Martin , SO, Raymond
发明人： SVENSSON, Sven, Anders, Borje , RENSCHLER, Martin , SO, Raymond
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04L65/104 , H04L65/1016 , H04L65/103 , H04L65/1069 , H04W8/06 , H04W80/10 , H04W88/16
摘要： A temporary address assignment server in an IP network assigns a temporary number to use for setting up a mobile terminated call to a mobile station roaming in an IP network. The temporary number is supplied to a switching node, such as a Mobile Switching Center, in a circuit switched network. The Mobile Switching Center sets up a connection with a Media Gateway by sending a call setup message to a Media Gateway Control Function. The call setup message includes the temporary number assigned by the temporary address assignment server. The Media Gateway Control Function uses the temporary number to establish a media session with the mobile station.
摘要翻译： IP网络中的临时地址分配服务器为在IP网络中漫游的移动台分配用于建立移动终止呼叫的临时号码。临时号码被提供给电路交换网络中的诸如移动交换中心之类的交换节点。移动交换中心通过向媒体网关控制功能发送呼叫建立消息来建立与媒体网关的连接。呼叫建立消息包括由临时地址分配服务器分配的临时号码。媒体网关控制功能使用临时号码与移动台建立媒体会话。

7. 发明申请

WO2006044714A1 DIFFERENTIATED ACCESS PARAMETERS FOR RANDOM ACCESS CHANNEL 审中-公开
标题翻译：用于随机访问通道的差分访问参数
公开(公告)号：WO2006044714A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/037108
申请日：2005-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BALASUBRAMANIAN, Srinivasan , GOPAL, Thawatt
发明人： BALASUBRAMANIAN, Srinivasan , GOPAL, Thawatt
IPC分类号： H04Q7/38
CPC分类号： H04W74/004 , H04W28/18 , H04W74/0833 , H04W74/0875
摘要： Two or more different sets of access parameters are stored in mobile station memory. When the mobile station sends an access message on the reverse access channel, it selects a set of access parameters based on the type of service. For high priority services, the mobile station selects a set of access parameters that reduces call setup latency. The network can change a selected set of access parameters by sending an access parameter message containing the updated parameter values. The access parameter message includes a priority field indicating the selected set of access parameters to be updated.
摘要翻译：两个或多个不同的访问参数集存储在移动站存储器中。当移动台在反向接入信道上发送接入消息时，根据业务类型选择一组接入参数。对于高优先级服务，移动台选择一组降低呼叫建立延迟的接入参数。网络可以通过发送包含更新的参数值的访问参数消息来改变所选择的一组访问参数。访问参数消息包括指示要更新的所选择的访问参数集合的优先级字段。

8. 发明申请

WO2006039167A1 MULTICODE TRANSMISSION USING WALSH HADAMARD TRANSFORM 审中-公开
标题翻译：使用WALSH HADAMARD变换的多播传输
公开(公告)号：WO2006039167A1
公开(公告)日：2006-04-13
申请号：PCT/US2005/033877
申请日：2005-09-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , TSAI, Shiau-He, Shawn
发明人： TSAI, Shiau-He, Shawn
IPC分类号： H04B1/707 , H04J11/00 , G06F17/15
CPC分类号： H04J13/0048 , G06F17/156
摘要： A symbol sequence contained in a received signal comprising a cyclic convolution of a Walsh code multiplexed signal and a channel impulse response of a multipath channel is detected using Walsh Hadamard domain equalization techniques. The method comprises converting the received signal and the channel impulse response of the multipath channel from the time domain to the WHT domain, and determining the symbol sequence based on equalizing the received signal in the WHT domain using WHT spectra of the channel impulse response to remove inter-symbol interference from the received signal due to cross-correlation between Walsh codes.
摘要翻译：使用Walsh Hadamard域均衡技术来检测包含沃尔什码复用信号的循环卷积和多径信道的信道脉冲响应的接收信号中的符号序列。该方法包括将接收的信号和多径信道的信道脉冲响应从时域转换到WHT域，并且基于使用信道脉冲响应的WHT频谱来均衡WHT域中的接收信号来确定符号序列以去除由于沃尔什码之间的互相关，来自接收信号的符号间干扰。

9. 发明申请

WO2006039032A1 RADIO CONFIGURATION SELECTION DURING INTER-BS CALL HANDOFF 审中-公开
标题翻译：无线电配置选择在内部BS呼叫切换期间
公开(公告)号：WO2006039032A1
公开(公告)日：2006-04-13
申请号：PCT/US2005/030926
申请日：2005-08-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , VANNITHAMBY, Rath , COLBAN, Erik , JULKA, Vibhor , FRANKLIN, Richard
发明人： VANNITHAMBY, Rath , COLBAN, Erik , JULKA, Vibhor , FRANKLIN, Richard
IPC分类号： H04Q7/38
CPC分类号： H04W36/0055
摘要： A handoff method in a wireless communication network enables radio configuration selection information to be exchanged between target and source base stations (BSs) involved in the handoff. For example, a source BS may determine that a given mobile station's Forward Supplemental Channel (F-SCH) should be handed off to a target BS in the mobile station's active set and thus send a handoff request to that target BS. In turn, the target BS selects a radio configuration and returns selection information to the source BS as part of its response. For example, the target BS may select a radio configuration that makes the best use of its available resources. Further, the source BS can include compatibility information in the request, such as a list of radio configurations compatible with the mobile station. In an exemplary cdma2000 embodiment, the source and target BSs use A3/A7 signaling to exchange radio configuration information.
摘要翻译：无线通信网络中的切换方法使得能够在切换中涉及的目标和源基站（BS）之间交换无线电配置选择信息。例如，源BS可以确定给定的移动台的前向补充信道（F-SCH）应该被切换到移动台的活动集中的目标BS，并且因此向该目标BS发送切换请求。反过来，目标BS选择无线电配置，并将选择信息作为其响应的一部分返回给源BS。例如，目标BS可以选择充分利用其可用资源的无线电配置。此外，源BS可以包括请求中的兼容性信息，诸如与移动站兼容的无线电配置的列表。在示例性cdma2000实施例中，源和目标BS使用A3 / A7信令来交换无线电配置信息。

10. 发明申请

WO2005114889A1 METHOD AND APPARATUS TO IMPROVE COMMUNICATION PERFORMANCE IN ARQ NETWORKS 审中-公开
标题翻译：提高ARQ网络通信性能的方法和设备
公开(公告)号：WO2005114889A1
公开(公告)日：2005-12-01
申请号：PCT/US2005/013906
申请日：2005-04-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YOON, Young , SOONG, Anthony , WU, Tao , CHEN, Wanshi , WIOREK, Jonas
发明人： YOON, Young , SOONG, Anthony , WU, Tao , CHEN, Wanshi , WIOREK, Jonas
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/0009 , H04L1/1867 , H04L41/0816 , H04L41/0886 , H04W24/00 , H04W28/18 , H04W52/04
摘要： A wireless communication network improves reverse link communication performance by changing one or more Automatic Repeat Request (ARQ) control settings as a function of measured or estimated reverse link loading. Control settings can be changed on a per-sector basis, allowing consideration of different loading conditions in different radio sectors of the network. Further, control settings can be changed for individual mobile stations, or selected groups of mobile stations, allowing different ARQ controls to be used for different mobile stations. A control circuit in a base station controller can be configured to take advantage of light reverse link loading conditions in a given radio sector by changing the ARQ control parameter(s) used for one or more mobile stations operating in that sector so that fewer ARQ retransmissions are required for those mobile stations to transmit reverse link data to the network.
摘要翻译：无线通信网络通过改变作为测量或估计的反向链路负载的函数的一个或多个自动重传请求（ARQ）控制设置来改善反向链路通信性能。可以在每个扇区的基础上改变控制设置，允许考虑网络不同无线电扇区中的不同负载条件。此外，可以针对各个移动站或选定的移动站组来改变控制设置，允许不同的ARQ控制被用于不同的移动站。基站控制器中的控制电路可以被配置为通过改变在该扇区中操作的一个或多个移动台使用的ARQ控制参数来利用给定无线电扇区中的轻反向链路负载条件，使得较少的ARQ重传是这些移动台向网络发送反向链路数据所必需的。

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