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1. 发明申请

WO2008054306A2 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2008054306A2
公开(公告)日：2008-05-08
申请号：PCT/SE2007/050750
申请日：2007-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , VUKAJLOVIC, Vera , FODOR, Gabor , KAZMI, Muhammad , BERGSTRÖM, Karl Olof JOAKIM , LINDSTRÖM, Magnus , FURUSKÄR, Anders
发明人： PARKVALL, Stefan , VUKAJLOVIC, Vera , FODOR, Gabor , KAZMI, Muhammad , BERGSTRÖM, Karl Olof JOAKIM , LINDSTRÖM, Magnus , FURUSKÄR, Anders
IPC分类号： H04L27/26 , H04B7/26 , H04M1/73 , H04Q7/18
CPC分类号： H04W52/0219 , H04W48/12 , H04W52/0216 , H04W68/02 , Y02D70/1242 , Y02D70/1262 , Y02D70/24
摘要： The present invention relates to a method and an arrangement of efficiently utilizing radio resources in a communication network, comprising a communication network node (15) transmitting information on shared control channels (SCCH) to one or more user equipments (18). The information is transmitted over either a narrow or a wide bandwidth depending on which mode said one or more user equipments are, either a power saving mode or an active mode.
摘要翻译：本发明涉及一种在通信网络中有效利用无线电资源的方法和装置，包括：向一个或多个用户设备（18）发送共享控制信道（SCCH）信息的通信网络节点（15）。根据所述一个或多个用户设备的哪个模式是功率节省模式或活动模式，在窄带或宽带宽上传输信息。

2. 发明申请

WO2006067556A1 TRANSMISSION IN A SHARED MEDIUM HAVING DIFFERENT ACCESS MODES 审中-公开
标题翻译：具有不同访问模式的共享介质中的传输
公开(公告)号：WO2006067556A1
公开(公告)日：2006-06-29
申请号：PCT/IB2004/052908
申请日：2004-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FURUSKÄR, Anders , MEYER, Michael , LUDWIG, Reiner , PARKVALL, Stefan , WILLARS, Per
发明人： FURUSKÄR, Anders , MEYER, Michael , LUDWIG, Reiner , PARKVALL, Stefan , WILLARS, Per
IPC分类号： H04Q7/38
CPC分类号： H04W74/02 , H04W72/12 , H04W74/04 , H04W74/08 , H04W92/10
摘要： In a telecommunication network including an access point (3) and mobile units (1) a shared communication medium such as a set of frequencies, time slots or codes is shared among the mobile units. For transmissions from the mobile units different access modes are used, e.g. a direct access mode and a scheduled access mode, and such transmissions are also divided in different communication types, each communication type having a priority. In a mode access control unit (7) is determined, for each of the priorities, one of the access modes that is to be used for the communication type that has the respective priority. The mobile units then access, in the case where they have data to transmit, the shared communication medium using the access mode that has been determined for the priority of the communication type to which the data to transmit belongs.
摘要翻译：在包括接入点（3）和移动单元（1）的电信网络中，诸如一组频率的共享通信介质在时隙或代码之间共享移动单元。对于来自移动单元的传输，使用不同的访问模式，例如，直接访问模式和调度访问模式，并且这些传输也被划分为不同的通信类型，每种通信类型具有优先权。在对于每个优先级，确定要用于具有各自优先级的通信类型的访问模式之一的模式访问控制单元（7）。然后，移动单元在其具有要发送的数据的情况下，使用已经针对要发送的数据所属的通信类型的优先级确定的接入模式来访问共享通信介质。

3. 发明申请

WO2006081874A1 METHODS AND ARRANGEMENTS FOR HANDLING UNRELIABLE SCHEDULING GRANTS IN A TELECOMMUNICATION NETWORK 审中-公开
标题翻译：在电信网络中处理不可靠的调度资源的方法和安排
公开(公告)号：WO2006081874A1
公开(公告)日：2006-08-10
申请号：PCT/EP2005/052275
申请日：2005-05-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KAZMI, Muhammad , MÜLLER, Walter , ANDERSSON, Rutger , GERSTENBERGER, Dirk , BERGSTRÖM, Joakim , PARKVALL, Stefan
发明人： KAZMI, Muhammad , MÜLLER, Walter , ANDERSSON, Rutger , GERSTENBERGER, Dirk , BERGSTRÖM, Joakim , PARKVALL, Stefan
IPC分类号： H04L12/56 , H04Q7/38 , H04B7/26
CPC分类号： H04W72/14 , H04B7/264 , H04W28/04 , H04W52/24 , H04W72/1294
摘要： The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.
摘要翻译：本发明涉及在WCDMA通信系统中处理不可靠的调度授权的方法和装置。用户设备检测到接收到的调度授权是不可靠的，并且基于该信息调整其服务授权。用户设备还可以将连续接收的不可靠的授权作为事件报告给网络，允许网络适应其操作以减少不可靠的授权。

4. 发明申请

WO2008044993A2 IMPROVED PROTOCOL SYNCHRONIZATION FOR HARQ 审中-公开
标题翻译：改进的HARQ协议同步
公开(公告)号：WO2008044993A2
公开(公告)日：2008-04-17
申请号：PCT/SE2007/050721
申请日：2007-10-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PEISA, Janne , MEYER, Michael , TORSNER, Johan , PARKVALL, Stefan , LINDSTRÖM, Magnus , SÅGFORS, Mats
发明人： PEISA, Janne , MEYER, Michael , TORSNER, Johan , PARKVALL, Stefan , LINDSTRÖM, Magnus , SÅGFORS, Mats
IPC分类号： H04L1/00 , H04L1/18
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。发射机不会发送下一个PDU，除非它接收到后续的显式调度授权。

5. 发明申请

WO2009110821A1 METHOD AND DEVICES FOR PROVIDING ENHANCED SIGNALING 审中-公开
标题翻译：用于提供增强信号的方法和设备
公开(公告)号：WO2009110821A1
公开(公告)日：2009-09-11
申请号：PCT/SE2008/000177
申请日：2008-03-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , JADING, Ylva , DAHLMAN, Erik , ASTELY, David
发明人： PARKVALL, Stefan , JADING, Ylva , DAHLMAN, Erik , ASTELY, David
IPC分类号： H04W72/04 , H04W4/06 , H04W4/08
CPC分类号： H04W4/20 , H04J11/0069 , H04L5/0007 , H04L5/0053
摘要： Methods and devices for introducing enhanced signals into a wireless environment. The enhanced signals provide for functionality that is not specified in a communication standard corresponding to a standard of a legacy terminal. The enhanced signals can be utilized by a non- legacy terminal. The legacy terminal is incapable of processing the enhanced signals and is unable to detect the presence of the enhanced signals.
摘要翻译：将增强信号引入无线环境的方法和设备。增强信号提供在对应于传统终端的标准的通信标准中未指定的功能。增强信号可以被非传统终端利用。遗留终端不能处理增强的信号，并且不能检测出增强的信号的存在。

6. 发明申请

WO2009020413A1 DATA BLOCK SIZE MANAGEMENT IN A COMMUNICATION SYSTEM UTILIZING HYBRID AUTOMATIC REPEAT REQUESTS WITH SOFT COMBINING 审中-公开
标题翻译：使用软组合的混合自动重复请求的通信系统中的数据块大小管理
公开(公告)号：WO2009020413A1
公开(公告)日：2009-02-12
申请号：PCT/SE2008/050539
申请日：2008-05-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , CHENG, Jung-Fu
发明人： PARKVALL, Stefan , CHENG, Jung-Fu
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1819 , H04L1/1825 , H04L1/1835 , H04L1/1845
摘要： A first transceiver that supports hybrid Automatic Repeat Request (hybrid ARQ) functionality is operated. Initially, it is operated to transmit data blocks having a nominal maximum data block size. M o . In response to detecting that a second transceiver does not have sufficient soft buffer memory space to store data blocks associated with an anticipated number of active hybrid ARQ processes, the transceiver is operated to transmit data blocks having a reduced data block size, M' . The anticipated number of active hybrid ARQ processes can be, for example, higher than a nominal number of active hybrid ARQ processes.
摘要翻译：支持混合自动重传请求（Hybrid ARQ）功能的第一个收发器。最初，它被操作以发送具有标称最大数据块大小的数据块。 M o。响应于检测到第二收发器不具有足够的软缓冲存储器空间来存储与预期数量的主动混合ARQ过程相关联的数据块，所述收发器被操作以发送具有减小的数据块大小M'的数据块。主动混合ARQ过程的预期数量可以例如高于活动混合ARQ过程的标称数量。

7. 发明申请

WO2008127184A3 METHOD FOR IMPLICIT CONVEYING OF UPLINK FEEDBACK INFORMATION 审中-公开
公开(公告)号：WO2008127184A3
公开(公告)日：2008-10-23
申请号：PCT/SE2008/050387
申请日：2008-04-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TYNDERFELDT, Tobias , TORSNER, Johan , ASTELY, David , PARKVALL, Stefan
发明人： TYNDERFELDT, Tobias , TORSNER, Johan , ASTELY, David , PARKVALL, Stefan
IPC分类号： H04L1/16 , H04L1/18
摘要： Method and apparatus for conveying feedback reports from a data receiving party (300) for data received from a data sending party (302) in a wireless connection. A plurality of feedback resources (304) assigned to different feedback information codes are allocated to the data receiving party for transmitting feedback reports. After checking whether the data was received correctly or not, the data receiving party selects a feedback resource (FR2) with a feedback information code that corresponds to one or more feedback reports on the received data. The data receiving party then sends feedback information on the selected feedback resource to the data sending party, thereby conveying the corresponding feedback information code. In this way, multiple feedback reports can be conveyed in a single feedback resource to the data sending party while still retaining single carrier properties.

8. 发明申请

WO2008127183A2 METHOD AND APPARATUS IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和装置
公开(公告)号：WO2008127183A2
公开(公告)日：2008-10-23
申请号：PCT/SE2008/050386
申请日：2008-04-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TORSNER, Johan , TYNDERFELDT, Tobias , ASTELY, David , PARKVALL, Stefan
发明人： TORSNER, Johan , TYNDERFELDT, Tobias , ASTELY, David , PARKVALL, Stefan
IPC分类号： H04L1/18
CPC分类号： H04L1/1854 , H04L1/1621
摘要： Method and apparatus in a communication unit (400) employing a wireless TDD or half duplex FDD transmission arrangement when communicating with a data sending party, for scheduling feedback reports for data blocks in received RX sub-frames, in TX sub-frames available for transmission. An obtaining unit (402) in the communication unit receives allocation parameters (P) for the connection where the number of required feedback reports is greater than the number of allowed feedback reports. A scheduling unit (404) in the communication unit then schedules feedback reports (FR) in available TX sub-frames according to a predetermined spreading rule also known by the data sending party, dictating that the feedback reports are spread out or distributed evenly over the available TX sub-frames. In this way, the number of feedback reports in a TX sub-frame can be reduced.
摘要翻译：在与数据发送方通信时采用无线TDD或半双工FDD传输装置的通信单元（400）中的方法和装置，用于在可用于传输的TX子帧中调度在接收的RX子帧中的数据块的反馈报告。通信单元中的获取单元（402）接收所需反馈报告数大于所允许的反馈报告数量的连接的分配参数（P）。然后，通信单元中的调度单元（404）根据数据发送方也已知的预定的扩展规则来调度可用的TX子帧中的反馈报告（FR），指示反馈报告分散或均匀分布在可用的TX子帧。以这种方式，可以减少TX子帧中的反馈报告的数量。

9. 发明申请

WO2008054313A1 HARQ IN SPATIAL MULTIPLEXING MIMO SYSTEM 审中-公开
标题翻译： HARQ在空间多路复用MIMO系统中的应用
公开(公告)号：WO2008054313A1
公开(公告)日：2008-05-08
申请号：PCT/SE2007/050782
申请日：2007-10-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , GÖRANSSON, Bo , TORSNER, Johan , PARKVALL, Stefan
发明人： GÖRANSSON, Bo , TORSNER, Johan , PARKVALL, Stefan
IPC分类号： H04L1/18 , H04B7/06 , H04L1/06
CPC分类号： H04L1/1887 , H04B7/0697 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/06 , H04L1/1812 , H04L1/1822 , H04L1/1896 , H04W72/1284 , H04W84/042
摘要： Methods and apparatus for signaling scheduling information in a spatial multiplexing wireless communications system (700), as well as corresponding methods and apparatus for processing such signaling information, are disclosed. An exemplary method for signaling scheduling information comprises scheduling (310, 420) first and second transport blocks (110) for simultaneous transmission during a first transmission interval on first and second data substreams, respectively, and further comprises assigning (320, 430) a single re-transmission process identifier for the first transmission interval and transmιttιng(330, 440) first scheduling information for the first transmission interval. The first scheduling information comprises the re-transmission process identifier and first disambiguation data. The method further comprises scheduling (360, 470) at least one of the first and second transport blocks (110) for re-transmission during a second transmission interval and transmitting (370, 495) second scheduling information for the second transmission interval, the second scheduling information comprising the re-transmission process identifier and second disambiguation data. The first and second disambiguation data indicate whether the re-transmission of the retransmitted transport block (110) is scheduled for the first or second data substream and may be used by a receiver to determine the same
摘要翻译：公开了在空间复用无线通信系统（700）中用于信令调度信息的方法和装置，以及用于处理这种信令信息的相应方法和装置。一种用于信令调度信息的示例性方法包括分别在第一和第二数据子流的第一传输间隔期间同时传输第一和第二传输块（110），并且进一步包括分配（320,430）单个用于第一传输间隔的重传过程标识符和用于第一传输间隔的传输（330,440）第一调度信息。第一调度信息包括重发过程标识符和第一消歧数据。该方法还包括：在第二传输间隔期间对第一和第二传输块（110）中的至少一个传输块进行调度（360,470）以进行再传输，并发送（370,495）第二传输间隔的第二调度信息，第二传输块包括重发过程标识符和第二消歧数据的调度信息。第一和第二消歧数据指示是否为第一或第二数据子流调度重传的传输块（110）的重新发送，并且可以被接收机用于确定相同

10. 发明申请

WO2007117185A1 METHOD, RECEIVER AND TRANSMITTER FOR IMPROVED HZBRID AUTOMATIC REPEAT REQUEST 审中-公开
标题翻译：改进的HZBRID自动重复请求的方法，接收器和发送器
公开(公告)号：WO2007117185A1
公开(公告)日：2007-10-18
申请号：PCT/SE2006/050062
申请日：2006-04-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , SÅGFORS, Mats
发明人： PARKVALL, Stefan , SÅGFORS, Mats
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1819 , H04L1/1614 , H04L1/1803 , H04L1/1854 , H04L5/0053
摘要： The present invention relates to methods and a transmitter and a receiver for a mobile communication system. The basic idea of the present invention is to recursively derive from previous HARQ feedback the number of HARQ transmissions that is required to be able to decode the transmitted data successfully and to only transmit explicit HARQ feedback information if the decoding result differs from the derived result.
摘要翻译：本发明涉及用于移动通信系统的方法和发射机和接收机。本发明的基本思想是从先前的HARQ反馈递归地导出需要能够成功地解码所发送的数据的HARQ传输的数量，并且如果解码结果不同于导出的结果，则仅发送显式的HARQ反馈信息。

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