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1. 发明申请

US20110287738A1 Method and Apparatus for Measurement of Active User Devices per Quality-of-Service Class Indicator 有权
标题翻译：用于每个服务质量等级指示器的活动用户设备的测量的方法和装置
公开(公告)号：US20110287738A1
公开(公告)日：2011-11-24
申请号：US13147461
申请日：2009-12-07
申请人： Janne Peisa , Octavio Jose De Franca Lima , Noel Kenehan , Andreas Olsson , Erik Westerberg
发明人： Janne Peisa , Octavio Jose De Franca Lima , Noel Kenehan , Andreas Olsson , Erik Westerberg
IPC分类号： H04W4/00
CPC分类号： H04W72/0486 , H04W24/08 , H04W84/042
摘要： Methods, apparatus, and systems for measuring, on a per-QoS-class basis, the average number of user devices active on the uplink of a wireless communication system are disclosed. In an exemplary method, a number of mobile terminals with buffered data for transmission to a base station is estimated based on received buffer status reports. An estimated quantity of active mobile terminals is calculated, based on the received buffer status reports and a number of mobile terminals for which a semi-persistent scheduling grant has been granted. In some embodiments, the estimated quantity of active mobile terminals is estimated on a per-traffic-class basis, in which case the technique includes calculating first and second estimated quantities, corresponding to mobile terminals having active data bearers for first and second traffic classes, respectively, based on the received buffer status reports and the number of mobile terminals for which a semi-persistent scheduling grant has been granted.
摘要翻译：公开了用于在基于QoS等级的基础上测量在无线通信系统的上行链路上活动的用户设备的平均数量的方法，装置和系统。在示例性方法中，基于接收到的缓冲器状态报告来估计具有用于传输到基站的缓冲数据的多个移动终端。基于所接收的缓冲器状态报告和已经准予了半持续调度许可的多个移动终端，计算出活动移动终端的估计数量。在一些实施例中，基于每业务类别估计有源移动终端的估计量，在这种情况下，该技术包括计算与具有用于第一和第二业务类别的活动数据承载的移动终端对应的第一和第二估计量，分别基于所接收的缓冲器状态报告和已经为其授予半持续调度授权的移动终端的数量。

2. 发明授权

US08688073B2 Method and apparatus for measurement of active user devices per quality-of-service class indicator 有权
标题翻译：用于每个服务质量等级指标的活动用户设备的测量的方法和装置
公开(公告)号：US08688073B2
公开(公告)日：2014-04-01
申请号：US13147461
申请日：2009-12-07
申请人： Janne Peisa , Octavio Jose de Franca Lima , Noel Kenehan , Andreas Olsson , Erik Westerberg
发明人： Janne Peisa , Octavio Jose de Franca Lima , Noel Kenehan , Andreas Olsson , Erik Westerberg
IPC分类号： H04M11/00
CPC分类号： H04W72/0486 , H04W24/08 , H04W84/042
摘要： Methods, apparatus, and systems for measuring, on a per-QoS-class basis, the average number of user devices active on the uplink of a wireless communication system are disclosed. In an exemplary method, a number of mobile terminals with buffered data for transmission to a base station is estimated based on received buffer status reports. An estimated quantity of active mobile terminals is calculated, based on the received buffer status reports and a number of mobile terminals for which a semi-persistent scheduling grant has been granted. In some embodiments, the estimated quantity of active mobile terminals is estimated on a per-traffic-class basis, in which case the technique includes calculating first and second estimated quantities, corresponding to mobile terminals having active data bearers for first and second traffic classes, respectively, based on the received buffer status reports and the number of mobile terminals for which a semi-persistent scheduling grant has been granted.
摘要翻译：公开了用于在基于QoS等级的基础上测量在无线通信系统的上行链路上活动的用户设备的平均数量的方法，装置和系统。在示例性方法中，基于接收到的缓冲器状态报告来估计具有用于传输到基站的缓冲数据的多个移动终端。基于所接收的缓冲器状态报告和已经准予了半持续调度许可的多个移动终端，计算出活动移动终端的估计数量。在一些实施例中，基于每业务类别估计有源移动终端的估计量，在这种情况下，该技术包括计算与具有用于第一和第二业务类别的活动数据承载的移动终端对应的第一和第二估计量，分别基于所接收的缓冲器状态报告和已经为其授予半持续调度授权的移动终端的数量。

3. 发明授权

US08818375B2 Method and apparatus for seamless handover in a wireless communication network 有权
标题翻译：无线通信网络中无缝切换的方法和装置
公开(公告)号：US08818375B2
公开(公告)日：2014-08-26
申请号：US13567173
申请日：2012-08-06
申请人： Michael Meyer , Magnus Stattin , Janne Peisa , Ghyslain Pelletier , Mats Fredrik Sägfors , Per Johan Torsner , Henning Wiemann
发明人： Michael Meyer , Magnus Stattin , Janne Peisa , Ghyslain Pelletier , Mats Fredrik Sägfors , Per Johan Torsner , Henning Wiemann
IPC分类号： H04Q7/20
CPC分类号： H04W36/18 , H04L1/1867 , H04L5/0055 , H04L47/34 , H04W36/02 , H04W36/08 , H04W88/16
摘要： In a wireless communication network where base stations receive protocol data units (PDUs) from mobile stations for decompression and deciphering for ordered, sequential transfer as service data units (SDUs) to an associated core network, the teachings presented herein provide a method of supporting seamless handover of a mobile station from a source base station to a target base station. By way of example, the teachings herein apply to a network based on the E-UTRA specifications, as promulgated by the 3GPP. However, that example is non-limiting, as the teachings herein apply to any network that employs in-sequence data delivery and duplicate data detection at handover. Broadly, the source base station forwards out-of-sequence SDUs and corresponding sequence number information to the target base station in support of seamless handover, and the target base station uses that information to request retransmissions as needed for packet reordering.
摘要翻译：在无线通信网络中，其中基站从移动台接收用于解压缩和解密的协议数据单元（PDU），用于有序的顺序传送作为服务数据单元（SDU）到相关联的核心网络，本文给出的教导提供了一种支持无缝将移动台从源基站切换到目标基站。作为示例，本文的教导适用于由3GPP公布的基于E-UTRA规范的网络。然而，该示例是非限制性的，因为本文的教导适用于在切换时采用顺序数据传递和重复数据检测的任何网络。广泛地说，源基站将无序SDU和相应的序列号信息转发给目标基站以支持无缝切换，目标基站使用该信息来根据需要重新分组以重新分组。

4. 发明授权

US08489951B2 HARQ synchronization method for LTE 有权
标题翻译： LTE的HARQ同步方法
公开(公告)号：US08489951B2
公开(公告)日：2013-07-16
申请号：US12444915
申请日：2007-10-09
申请人： Janne Peisa , Michael Meyer , Johan Torsner , Stefan Parkvall , Mats Sägfors , Magnus Lindström
发明人： Janne Peisa , Michael Meyer , Johan Torsner , Stefan Parkvall , Mats Sägfors , Magnus Lindström
IPC分类号： G08C25/02
CPC分类号： H04L7/0079 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L1/1887 , H04L69/324 , H04W56/001
摘要： A method and apparatus according to the present invention addresses and/or prevents lost protocol synchronization in HARQ systems caused by ACK/NACK errors. One embodiment detects lost synchronization errors for NDI-based retransmission protocols and restores synchronization by sending an explicit RESET message. In response to the RESET message, the transmitter aborts the transmission of a current PDU and transmits a new PDU and corresponding NDI. Another embodiment prevents protocol synchronization errors by sending scheduling grants on a packet by packet basis. The receiver sends a subsequent explicit scheduling grant to the transmitter based on an error evaluation of a received PDU. The transmitter will not send the next PDU unless it receives the subsequent explicit scheduling grant.
摘要翻译：根据本发明的方法和装置解决和/或防止由ACK / NACK错误引起的HARQ系统中丢失的协议同步。一个实施例检测基于NDI的重传协议的丢失的同步错误，并通过发送显式的RESET消息来恢复同步。响应于RESET消息，发射机中止当前PDU的传输，并发送新的PDU和相应的NDI。另一个实施例通过逐个分组地发送调度许可来防止协议同步错误。接收机基于接收到的PDU的错误评估向发射机发送后续的显式调度许可。发送器将不发送下一个PDU，除非它接收到后续的显式调度许可。

5. 发明授权

US08488551B2 Method and arrangement in a telecommunication system 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US08488551B2
公开(公告)日：2013-07-16
申请号：US12865605
申请日：2008-12-16
申请人： Ghyslain Pelletier , Magnus Lindström , Janne Peisa , Henrik Enbuske , Eva Englund , Michael Meyer , Henning Wiemann , Christian Skärby
发明人： Ghyslain Pelletier , Magnus Lindström , Janne Peisa , Henrik Enbuske , Eva Englund , Michael Meyer , Henning Wiemann , Christian Skärby
IPC分类号： H04W4/00
CPC分类号： H04W72/1252 , H04W28/24 , H04W72/1284
摘要： A method for sending buffer status information includes checking if a quality of service (QoS) parameter is defined for a first logical channel and at least one condition of the set of predetermined conditions associated with a logical channel group is fulfilled. If the QoS parameter is defined and at least one condition of the set is fulfilled, the method includes setting a number of bits in a media access control header according to a first semantic. The bits carry buffer status information, and the first semantic—is based on the QoS parameter of the first logical channel. Otherwise, the method includes setting the number of bits carrying the buffer status information according to a second semantic that is based on an amount of data available for transmission across the logical channel group.
摘要翻译：用于发送缓冲器状态信息的方法包括检查是否为第一逻辑信道定义了服务质量（QoS）参数，并且满足与逻辑信道组相关联的一组预定条件的至少一个条件。如果定义了QoS参数并且满足了集合的至少一个条件，则该方法包括根据第一语义来设置媒体访问控制报头中的位数。这些比特携带缓冲器状态信息，第一个语义是基于第一个逻辑信道的QoS参数。否则，该方法包括根据基于可用于通过逻辑信道组进行传输的数据量的第二语义来设置携带缓冲器状态信息的位数。

6. 发明授权

US08477604B2 Method and arrangement in a wireless communication network 有权
公开(公告)号：US08477604B2
公开(公告)日：2013-07-02
申请号：US13100543
申请日：2011-05-04
申请人： Johan Torsner , Michael Meyer , Janne Peisa
发明人： Johan Torsner , Michael Meyer , Janne Peisa
IPC分类号： H04J1/16
CPC分类号： H04W28/0289 , H04L1/1607 , H04L1/1685 , H04L43/06 , H04L43/062
摘要： Method and arrangement in a first node for requesting a status report from a second node. The first node and the second node are both comprised within a wireless communication network. The status report comprises positive and/or negative acknowledgement of data sent from the first node, to be received by the second node. The first node comprises a first counter configured to count the number of transmitted Protocol Data Units, PDUs, and a second counter configured to count the number of transmitted data bytes. The method and arrangements comprises initializing the first and the second counter to zero, transmitting data to be received by the second node, comparing the value of the first and the second counters with a first threshold limit value and a second threshold limit value and requesting a status report from the second node if any of the threshold limit values is reached or exceeded.

7. 发明授权

US08467335B2 L1 control signaling for UTRAN HSDPA 有权
标题翻译：用于UTRAN HSDPA的L1控制信令
公开(公告)号：US08467335B2
公开(公告)日：2013-06-18
申请号：US12525922
申请日：2008-01-31
申请人： Bo Göransson , Johan Bergman , Dirk Gerstenberger , Janne Peisa
发明人： Bo Göransson , Johan Bergman , Dirk Gerstenberger , Janne Peisa
IPC分类号： H04W4/00 , H04B7/216
CPC分类号： H04W72/0406 , H04L1/0035 , H04L1/0079 , H04L1/1819 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W24/02 , H04W28/04 , H04W74/0833 , H04W76/28 , H04W88/02
摘要： A Level-1 (L1) signaling flag is mapped to unused (invalid) bit sequences in Part 1 of the HS-SCCH—that is, Part 1 bit encodings that are not defined in the UTRAN specifications—and a corresponding L1 command is encoded in Part 2. This allows UE to detect early that the HS-SCCH is pure L1 signaling, and the UE may avoid wasting power by not processing an accompanying HS-PDSCH. Alternatively, in CPC HS-SCCH-less mode, the UE may blind decode the HS PDSCH. In one embodiment, a general DRX mode is defined and controlled via L1 signaling. In one embodiment, a UE acknowledgement improves the L1 signaling accuracy. In one embodiment, a L1 signal and UE acknowledgement protocol are utilized to “ping” a UE.
摘要翻译： Level-1（L1）信令标志被映射到HS-SCCH的第1部分中的未使用（无效）比特序列，即在UTRAN规范中未定义的部分1比特编码，并且相应的L1命令被编码这允许UE早期检测到HS-SCCH是纯L1信令，并且UE可以通过不处理伴随的HS-PDSCH来避免浪费电力。或者，在CPC HS-SCCH-less模式中，UE可以对HS PDSCH进行盲解码。在一个实施例中，通过L1信令来定义和控制一般的DRX模式。在一个实施例中，UE确认改善了L1信令精度。在一个实施例中，利用L1信号和UE确认协议来“ping”UE。

8. 发明授权

US08270976B2 Method and a user equipment in a telecommunications system 有权
标题翻译：电信系统中的方法和用户设备
公开(公告)号：US08270976B2
公开(公告)日：2012-09-18
申请号：US12665146
申请日：2008-06-12
申请人： Arne Simonsson , András Rácz , Janne Peisa , Joakim Bergström
发明人： Arne Simonsson , András Rácz , Janne Peisa , Joakim Bergström
IPC分类号： H04W36/00
CPC分类号： H04W72/1284 , H04J11/005 , H04J11/0069 , H04W52/244 , H04W72/1231
摘要： The present invention relates to a method for use in a user equipment (10), and relates to a user equipment (10) for enabling a serving base station (40) to estimate interference contribution in a network when scheduling resources for the use equipment. According to the method, the user equipment determines an amount of resources required to send data and the user equipment sends a report to it serving base station when the required amount of resources is greater than a threshold value. In the report, measurements performed by the user equipment are included. The report will assist the serving base station with its estimation of the degree of interference user equipments generates in the network, and hence the power and resources to assign.
摘要翻译：本发明涉及一种在用户设备（10）中使用的方法，并且涉及一种用户设备（10），用于当为所述使用设备调度资源时使服务基站（40）能够估计网络中的干扰贡献。根据该方法，当所需的资源量大于阈值时，用户设备确定发送数据所需的资源量，并且用户设备向服务基站发送报告。在报告中，包括用户设备执行的测量。报告将帮助服务基站估计用户设备在网络中产生的干扰程度，从而分配电力和资源。

9. 发明授权

US08265628B2 Method and apparatus for seamless handover in a wireless communication network 有权
标题翻译：无线通信网络中无缝切换的方法和装置
公开(公告)号：US08265628B2
公开(公告)日：2012-09-11
申请号：US12596692
申请日：2008-04-23
申请人： Magnus Lindström , Michael Meyer , Janne Peisa , Ghyslain Pelletier , Mats Fredrik Sågfors , Per Johan Torsner , Henning Wiemann
发明人： Magnus Lindström , Michael Meyer , Janne Peisa , Ghyslain Pelletier , Mats Fredrik Sågfors , Per Johan Torsner , Henning Wiemann
IPC分类号： H04Q7/20
CPC分类号： H04L1/1841 , H04W36/02
摘要： In a wireless communication network where base stations receive protocol data units (PDUs) from mobile stations for decompression and deciphering for ordered, sequential transfer as service data units (SDUs) to an associated core network, the teachings presented herein provide a method of supporting seamless handover of a mobile station from a source base station to a target base station. By way of example, the teachings herein apply to a network based on the E-UTRA specifications, as promulgated by the 3GPP. However, that example is non-limiting, as the teachings herein apply to any network that employs in-sequence data delivery and duplicate data detection at handover. Broadly, the source base station forwards out-of-sequence SDUs and corresponding sequence number information to the target base station in support of seamless handover, and the target base station uses that information to request retransmissions as needed for packet reordering.
摘要翻译：在无线通信网络中，其中基站从移动台接收用于解压缩和解密的协议数据单元（PDU），用于有序的顺序传送作为服务数据单元（SDU）到相关联的核心网络，本文给出的教导提供了一种支持无缝将移动台从源基站切换到目标基站。作为示例，本文的教导适用于由3GPP公布的基于E-UTRA规范的网络。然而，该示例是非限制性的，因为本文的教导适用于在切换时采用顺序数据传递和重复数据检测的任何网络。广泛地说，源基站将无序SDU和相应的序列号信息转发给目标基站以支持无缝切换，目标基站使用该信息来根据需要重新分组以重新分组。

10. 发明申请

US20120178456A1 METHODS AND ARRANGEMENTS IN A MOBILE TELECOMMUNICATION SYSTEM 有权
标题翻译：移动通信系统中的方法和安排
公开(公告)号：US20120178456A1
公开(公告)日：2012-07-12
申请号：US13497838
申请日：2010-06-03
申请人： Janne Peisa , Tao Cui , Ingrid Nordstrand , Mats Sågfors , Sven Ekemark
发明人： Janne Peisa , Tao Cui , Ingrid Nordstrand , Mats Sågfors , Sven Ekemark
IPC分类号： H04W36/24
CPC分类号： H04W36/0072 , H04W8/245 , H04W88/02 , H04W88/08
摘要： Methods and arrangements in a base station and a User Equipment are provided. The methods and arrangements relates to the scenario when the UE is handed over from a source base station to a target base station in a handover scenario, and wherein the target base station may not support functionalities which the source base station and the UE support. The method in the UE comprises receiving (501) a configuration message from the target base station via the source base station, configuring (502) the UE based on the received configuration message from the target base station by searching (503) for a second field in an information element of the received configuration message. The presence/non-presence or a value of the second field is indicative of how to manage a configured first functionality associated with an optional first field, wherein the configured first functionality may not be supported by the target base station.
摘要翻译：提供了基站和用户设备中的方法和布置。所述方法和装置涉及在切换场景中UE从源基站切换到目标基站的情况，并且其中目标基站可能不支持源基站和UE支持的功能。 UE中的方法包括：经由源基站从目标基站接收（501）配置消息，基于来自目标基站的接收到的配置消息，通过搜索（503）第二场来配置（502）UE 在接收的配置消息的信息元素中。存在/不存在或第二字段的值指示如何管理与可选的第一字段相关联的配置的第一功能，其中所配置的第一功能可能不被目标基站支持。

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