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1. 发明申请

WO2014120061A1 CHANGING RADIO BEARER CONFIGURATION OR STATE 审中-公开
标题翻译：更改无线电轴承配置或状态
公开(公告)号：WO2014120061A1
公开(公告)日：2014-08-07
申请号：PCT/SE2014/050010
申请日：2014-01-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KWONG, Waikwok , KARLSSON, Patrik , OVESJÖ, Fredrik , HELLANDER, Bo , CAVERNI, Alessandro , PRADAS, Jose Luis
IPC分类号： H04W28/18 , H04W76/04 , H04B7/26
CPC分类号： H04W76/046 , H04W28/18 , H04W72/042 , H04W76/27 , H04W88/02 , H04W88/08
摘要： A first one of a wireless communication device (22) and a base station (20) performs a method for applying a change to a configuration or state of a radio bearer. The radio bearer supports the transfer of data over a radio connection between the wireless communication device (22) and the base station (20) with defined data transfer characteristics. The method includes performing a handshake with a second one of the wireless communication device (22) and the base station (20) to agree on a time to synchronously apply the change at the wireless communication device (22) and the base station (20). The method also includes, in accordance with the agreement, synchronously applying the change at that time.
摘要翻译：无线通信设备（22）和基站（20）中的第一个执行用于对无线承载的配置或状态进行改变的方法。无线电承载通过具有定义的数据传输特性的无线通信设备（22）和基站（20）之间的无线电连接支持数据传输。所述方法包括：与所述无线通信设备（22）和所述基站（20）中的第二无线通信设备（22）和所述基站（20）进行握手，以便在所述无线通信设备（22）和所述基站（20）同步应用所述改变的时间，。该方法还包括根据协议同步应用当时的变更。

2. 发明申请

WO2013119169A3 SHARED ACK/NACK MESSAGES 审中-公开
公开(公告)号：WO2013119169A3
公开(公告)日：2013-08-15
申请号：PCT/SE2013/050089
申请日：2013-02-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NAMMI, Sairamesh , JONSSON, Anders , OVESJÖ, Fredrik , LIDIAN, Namir
IPC分类号： H04L1/18
摘要： A method of transmitting data from a wireless network node over a MIMO channel to a wireless terminal may include transmitting first and second transport data blocks to the wireless terminal over the MIMO channel using a first time-frequency-resource-element (TFRE). Responsive to receiving a NACK message from the wireless terminal corresponding to the first and second transport data blocks transmitted using the first TFRE, the first and second transport data blocks may be retransmitted to the wireless terminal over the MIMO channel using a second TFRE.

3. 发明申请

WO2012026867A1 DEVICE AND METHOD FOR HSPA WCDMA UPLINK PILOTS 审中-公开
标题翻译： HSPA WCDMA UPLINK PILOTS的设备和方法
公开(公告)号：WO2012026867A1
公开(公告)日：2012-03-01
申请号：PCT/SE2011/050998
申请日：2011-08-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JOHANSSON, Niklas , LARSSON, Erik , HULTELL, Johan , BERGMAN, Johan , GÖRANSSON, Bo , OVESJÖ, Fredrik
发明人： JOHANSSON, Niklas , LARSSON, Erik , HULTELL, Johan , BERGMAN, Johan , GÖRANSSON, Bo , OVESJÖ, Fredrik
IPC分类号： H04B7/06
CPC分类号： H04B7/0456 , H04B7/0404 , H04B7/0617 , H04B7/0634 , H04B7/0684
摘要： A UE (115), for an HSPA WCDMA system (100), equipped with a first (111) and a second (112) transmit antenna, and arranged (15, 17) to use one or more sets of pre-coding weights for transmission. The UE (115) is arranged to receive (14) instructions from a NodeB (105) on the set or sets of pre- coding weights to be used, and to transmit (16) a first and a second pilot signal, and to use a first set of pre-coding weights for the first pilot signal and a second set of pre-coding weights for the second pilot signal, where the first set of pre-coding weights is the same as the UE (115) uses for transmitting a first data stream, and to use different spreading codes for the first data stream and for the first pilot signal.
摘要翻译：一种用于HSPA WCDMA系统（100）的UE（115），其配备有第一（111）和第二（112）发射天线，并且布置（15,17）以使用一组或多组预编码权重用于传输。 UE（115）被布置为从节点B（105）接收（14）关于要使用的预编码权重的集合或集合的指令，并且发送（16）第一和第二导频信号，并且使用用于所述第一导频信号的第一组预编码权重和用于所述第二导频信号的第二组预编码权重，其中所述第一组预编码权重与所述UE（115）相同用于发送并且为第一数据流和第一导频信号使用不同的扩展码。

4. 发明申请

WO2014163570A1 CENTRAL NETWORK NODE, FIRST NETWORK NODE, FIRST WIRELESS DEVICE, CONTROLLER NETWORK NODE, AND METHODS THEREIN, OF INSTRUCTING THE FIRST NETWORK NODE TO TRANSMIT TO THE FIRST WIRELESS DEVICE 审中-公开
标题翻译：中央网络节点，第一网络节点，第一无线设备，控制器网络节点及其方法，指示第一网络节点发送到第一无线设备
公开(公告)号：WO2014163570A1
公开(公告)日：2014-10-09
申请号：PCT/SE2014/050406
申请日：2014-04-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NAMMI, Sairamesh , OVESJÖ, Fredrik , GÖRANSSON, Bo , KARLSSON, Patrik , MIAO, Qingyu
IPC分类号： H04W36/08 , H04L1/00 , H04W72/12
CPC分类号： H04L5/0057 , H04L1/0026 , H04L1/1671 , H04W28/16 , H04W36/0005 , H04W36/08 , H04W72/085 , H04W72/1278
摘要： A method performed by a central network node of instructing one of a first network node and a second network node to transmit to a first wireless device, wherein all operate in a combined cell deployment. The central network node receives a first Channel Quality Indicator, CQI, and a third CQI sent by the first wireless device. The first CQI has been computed by the first wireless device based on a first unique signal transmitted by the first network node. The third CQI has been computed by the first wireless device based on a second unique signal transmitted by the second network node. The central network node identifies the one of the first and the second network nodes having a better channel quality, based on the received first CQI and the third CQI. The central network node sends a first message to the identified network node, instructing it to transmit to the first wireless device.
摘要翻译：由中央网络节点执行的指示第一网络节点和第二网络节点中的一个节点向第一无线设备发送的方法，其中所有操作在组合的小区部署中。中央网络节点接收由第一无线设备发送的第一信道质量指示符，CQI和第三CQI。基于由第一网络节点发送的第一唯一信号，由第一无线设备计算出第一CQI。已经由第一无线设备基于由第二网络节点发送的第二唯一信号来计算第三CQI。基于接收的第一CQI和第三CQI，中心网络节点识别具有更好信道质量的第一和第二网络节点中的一个。中央网络节点向所识别的网络节点发送第一消息，指示其发送到第一无线设备。

5. 发明申请

WO2013141772A1 METHODS AND DEVICES RELATING TO MIMO COMMUNICATIONS 审中-公开
标题翻译：与MIMO通信相关的方法和设备
公开(公告)号：WO2013141772A1
公开(公告)日：2013-09-26
申请号：PCT/SE2012/051406
申请日：2012-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NAMMI, Sairamesh , LIDIAN, Namir , JONSSON, Anders , OVESJÖ, Fredrik , GÖRANSSON, Bo
IPC分类号： H04L1/06 , H04L1/18 , H04L1/00
CPC分类号： H04B7/0417 , H04L1/0025 , H04L1/06 , H04L1/0618 , H04L1/1822 , H04L5/0055
摘要： Methods and devices supporting MTMO transmission/reception are discussed. For example, first and second data blocks may be transmitted/received respectively using first and second transmission/reception layers during a first TTI for rank two transmission/reception. A first HARQ process may be mapped to the first data block of the first layer for the first TTI. A second HARQ process may be mapped to the second data block of the second layer for the first TTI. Third, fourth, and fifth data blocks may be transmitted/received respectively using the first and second layers and using a third transmission/reception layer during a second TTI for rank three transmission/reception. The first HARQ process may be mapped to the third data block of the first layer for the second TTI. The second HARQ process may be mapped to the fourth and fifth data blocks of the second and third layers for the second TTI.
摘要翻译：讨论了支持MTMO发送/接收的方法和设备。例如，可以在用于等级2发送/接收的第一TTI期间，分别使用第一和第二发送/接收层来发送/接收第一和第二数据块。可以将第一HARQ进程映射到第一TTI的第一层的第一数据块。可以将第二HARQ进程映射到第一TTI的第二层的第二数据块。可以使用第一层和第二层分别发送/接收第三，第四和第五数据块，并且在用于等级3发送/接收的第二TTI期间使用第三发送/接收层。可以将第一HARQ进程映射到第二TTI的第一层的第三数据块。第二HARQ进程可以映射到第二TTI的第二和第三层的第四和第五数据块。

6. 发明申请

WO2012026868A1 DEVICE AND METHOD FOR IMPROVED CLOSED LOOP DIVERSITY 审中-公开
标题翻译：改进的闭环多样性的装置和方法
公开(公告)号：WO2012026868A1
公开(公告)日：2012-03-01
申请号：PCT/SE2011/050999
申请日：2011-08-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HULTELL, Johan , LARSSON, Erik , BERGMAN, Johan , JOHANSSON, Niklas , GÖRANSSON, Bo , OVESJÖ, Fredrik
发明人： HULTELL, Johan , LARSSON, Erik , BERGMAN, Johan , JOHANSSON, Niklas , GÖRANSSON, Bo , OVESJÖ, Fredrik
IPC分类号： H04B7/06 , H04B7/04
CPC分类号： H04W16/28 , H04B7/0404 , H04B7/0417 , H04B7/0456 , H04B7/0617 , H04B7/0634 , H04B7/0639 , H04B7/0647 , H04B7/0665 , H04W72/0466
摘要： A NodeB (105) for an HSPA enabled WCDMA network (100), arranged (11, 12, 13) to transmit beam forming instructions to a User Equipment, a UE (1 10), which is arranged for beam forming. The beam forming instructions comprise information identifying a code book with one or more code words, and the NodeB is also arranged to transmit code words from said code book to the UE at a certain rate. The NodeB is further arranged to determine said rate based on dynamically varying information available in the WCDMA network, and to receive said information on the code book from an RNC upon configuration of the U E or to choose code book based on said dynamically varying information available in the WCDMA network.
摘要翻译：用于支持HSPA的WCDMA网络（100）的节点B（105）被布置成向用户设备发送波束形成指令（11,12,13），用于波束形成的UE（110）。波束形成指令包括识别具有一个或多个码字的码本的信息，并且NodeB还被布置为以一定速率从所述码本向UE发送码字。节点B还被布置成基于在WCDMA网络中可用的动态变化的信息来确定所述速率，并且在配置UE时从RNC接收关于码本的代码簿的信息，或者基于所述动态变化的信息来选择代码簿 WCDMA网络。

7. 发明申请

WO2010027306A1 A METHOD FOR ALLOCATING COMMUNICATION BANDWIDTH AND ASSOCIATED APPARATUSES 审中-公开
标题翻译：一种分配通信带宽和相关设备的方法
公开(公告)号：WO2010027306A1
公开(公告)日：2010-03-11
申请号：PCT/SE2008/050993
申请日：2008-09-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KARLSSON, Patrik , MUSIKKA, Niilo , ALAMSHAHI, Babak , ANDERSSON, Rutger , AXELSSON, Samuel , MÅRTENSSON, Lars , OVESJÖ, Fredrik
发明人： KARLSSON, Patrik , MUSIKKA, Niilo , ALAMSHAHI, Babak , ANDERSSON, Rutger , AXELSSON, Samuel , MÅRTENSSON, Lars , OVESJÖ, Fredrik
IPC分类号： H04W72/04
CPC分类号： H04W72/10 , H04W28/20 , H04W72/042 , H04W72/0426 , H04W72/0453 , H04W72/0486
摘要： The present invention relates to a method for allocating communication bandwidth between a first terminal of a plurality of terminals and a network device. Wireless communication between the first plurality of terminals and the network device is carried out using a plurality of carrier channels. The communication defines a first bandwidth. The method comprises the steps of receiving the request for change of bandwidth from the first terminal, evaluating current load on carrier channels in use by the first terminal, evaluating priority between all terminals using the carrier channels currently in use by the first terminal, evaluating capacity of all carrier channels available to the first terminal, and allocating a second bandwidth between the network device and the first terminal by allocating a new number of carrier channels. The present invention further relates to a network device and a device for communication.
摘要翻译：本发明涉及一种用于在多个终端的第一终端与网络设备之间分配通信带宽的方法。使用多个载波信道来执行第一多个终端与网络设备之间的无线通信。通信定义了第一个带宽。该方法包括以下步骤：接收来自第一终端的带宽改变请求，评估由第一终端使用的载波信道上的当前负载，使用当前正在使用的第一终端的载波信道评估所有终端之间的优先级，评估容量可用于所述第一终端的所有载波信道，以及通过分配新的载波信道数来在所述网络设备和所述第一终端之间分配第二带宽。本发明还涉及网络设备和用于通信的设备。

8. 发明申请

WO2012039659A1 ANTENNA DEVICE AND METHOD IN A MIMO SYSTEM 审中-公开
标题翻译：天线设备和MIMO系统中的方法
公开(公告)号：WO2012039659A1
公开(公告)日：2012-03-29
申请号：PCT/SE2010/051024
申请日：2010-09-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RINGSTRÖM, Markus , GÖRANSSON, Bo , OVESJÖ, Fredrik , ASPLUND, Henrik
发明人： RINGSTRÖM, Markus , GÖRANSSON, Bo , OVESJÖ, Fredrik , ASPLUND, Henrik
IPC分类号： H04B7/06 , H01Q21/08 , H04B7/04 , H04L1/06
CPC分类号： H04B7/0456 , H04B7/0434 , H04B7/0469 , H04B7/0617
摘要： The invention relates to the technical field of radio communications, and in particular to an antenna device for a radio base station, and a method of operating an antenna device in a Multiple-Input Multiple-Output system. Embodiments of the invention disclose a secondary precoder (24) in series with a Multiple-Input Multiple-Output precoder (22). The Multiple-Input Multiple-Output precoder (22) has a first plurality of inputs (26, 28) for one or more Multiple-Input Multiple-Output data streams, and a first plurality of outputs (30, 32) for the one or more Multiple-Input Multiple-Output data streams. The secondary precoder has a second plurality of inputs (34, 36) and a second plurality of outputs (38, 40). The first plurality of outputs (30, 32) are in communication with the second plurality of inputs (34, 36). The antenna device further comprises a controller device (64), and the antenna device is operable to control an output power value of the one or more data streams at the second plurality of outputs (38, 40).
摘要翻译：本发明涉及无线电通信的技术领域，特别涉及一种用于无线电基站的天线装置以及在多输入多输出系统中操作天线装置的方法。本发明的实施例公开了与多输入多输出预编码器（22）串联的次级预编码器（24）。所述多输入多输出预编码器（22）具有用于一个或多个多输入多输出数据流的第一多个输入（26,28）和用于所述一个或多个输出多输出数据流的第一多个输出（30,32）更多多输入多输出数据流。次级预编码器具有第二多个输入端（34,36）和第二多个输出端（38,40）。第一多个输出（30,32）与第二多个输入（34,36）通信。天线装置还包括控制器装置（64），并且天线装置可操作以在第二多个输出端（38,40）处控制一个或多个数据流的输出功率值。

9. 发明申请

WO2009157836A1 METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A MOBILE COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于减少移动通信网络干扰的方法和装置
公开(公告)号：WO2009157836A1
公开(公告)日：2009-12-30
申请号：PCT/SE2008/051274
申请日：2008-11-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ANDERSSON, Rutger , MUSIKKA, Niilo , OVESJÖ, Fredrik , KARLSSON, Patrik , AXELSSON, Samuel , MÅRTENSSON, Lars O
发明人： ANDERSSON, Rutger , MUSIKKA, Niilo , OVESJÖ, Fredrik , KARLSSON, Patrik , AXELSSON, Samuel , MÅRTENSSON, Lars O
IPC分类号： H04W72/12
CPC分类号： H04W72/1231 , H04W72/1268
摘要： The invention relates to a method for reducing interference between users in a mobile communications network (1) in which uplink transmissions from user equipment, UE (3), to a radio base station, RBS (5A, 5B), can be performed on at least two different carriers (C1, C2). The UE (3) support dynamic switching between CDM and TDM transmission mode and the RBS (5A, 5B) is arranged to dynamically set the mode of transmission for the UE (3). The method comprises the steps of: - identifying (S200) at least a first UE as a high data rate, HDR, UE currently requiring high data transmission rate; dedicating (S201) at least one of said at least two carriers (C1, C2) to said HDR UE for at least a first period of time (T), said at least one carrier (C1, C2) hereinafter being named clean carrier, and - allocating (S202) said at least first HDR UE to said clean carrier (C1, C2) during said at least first period of time (T). This method ensures that no UE operating in CDM mode is transmitting on the same carrier at the same time as the HDR UE.
摘要翻译：本发明涉及一种用于减少移动通信网络（1）中的用户之间的干扰的方法，其中可以在用户设备UE（3）到无线电基站RBS（5A，5B）的上行链路传输至少两个不同的载体（C1，C2）。 UE（3）支持CDM和TDM传输模式之间的动态切换，并且RBS（5A，5B）被配置为动态地设置UE（3）的传输模式。该方法包括以下步骤： - 识别（S200）至少第一UE作为高数据速率，目前要求高数据传输速率的HDR; 将所述至少两个载波（C1，C2）中的至少一个载波（C1，C2）专用于所述HDR UE至少第一时间段（T），所述至少一个载波（C1，C2）以下称为清除载波，以及 - 在所述至少第一时间段（T）期间将所述至少第一HDR UE分配（S202）到所述清洁载波（C1，C2）。该方法确保在与HDR UE同时在CDM模式下运行的UE不在同一载波上进行发送。

10. 发明申请

WO2002085060A2 COMMANDING HANDOVER BETWEEN DIFFERING RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：不同的无线接入技术之间的命令切换
公开(公告)号：WO2002085060A2
公开(公告)日：2002-10-24
申请号：PCT/SE2002/000709
申请日：2002-04-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： OVESJÖ, Fredrik , VAN DER VELDE, Himke
IPC分类号： H04Q7/38
CPC分类号： H04W36/0066
摘要： A dual mode mobile terminal (MT) (30) is capable of communicating (e.g., with a core network) either via a first radio access network (12) having a first type radio access technology (GSM) or a second radio access network (14) having a second type radio access technology (UTRAN). When conditions warrant, a network node (26) prepares a radio access technology (RAT) handover message (3-9) for transmission to the equipment unit (UE) in conjunction with handover of the mobile terminal (MT) from the first radio access network to the second radio access network, and an associated change of operation mode of the mobile terminal (MT) from the first mode to the second mode. In accordance with the present invention, a radio access technology handover message includes a first information element representative of a first parameter from which a value of a second parameter can be derived so that the second parameter need not be included as a separate information element in the radio access technology handover message. Not including the second parameter as a separate element in the radio access technology handover message facilitates non-segmentation of the radio access technology handover message. In one aspect of the invention, the radio access technology handover message is a RRC Handover to UTRAN message; the first parameter is a Serving-Radio Network Temporary Identifier (S-RNTI 2); and, the second parameter is an information element which facilitates distribution of load and transmission of traffic in the radio access network (e.g., a Default DPCH Offset Value).
摘要翻译：双模移动终端（MT）（30）能够经由具有第一类型无线电接入技术（GSM）或第二无线电接入网络（GSM）的第一无线电接入网络（12）与（例如，与核心网络）进行通信 14）具有第二类型无线电接入技术（UTRAN）。在条件允许的情况下，网络节点（26）准备无线电接入技术（RAT）切换消息（3-9），以便与来自第一无线电接入的移动终端（MT）的切换一起传送到设备单元（UE）网络到第二无线电接入网络，以及从第一模式到第二模式的移动终端（MT）的操作模式的相关联的改变。根据本发明，无线电接入技术切换消息包括表示第一参数的第一信息元素，从该第一参数可以导出第二参数的值，使得第二参数不需要作为单独信息元素包括在无线电接入技术切换消息。在无线电接入技术切换消息中不包括作为单独元素的第二参数有利于无线电接入技术切换消息的非分段。在本发明的一个方面，无线电接入技术切换消息是RRC切换到UTRAN消息; 第一个参数是服务无线网络临时标识符（S-RNTI 2）; 并且第二参数是便于分发无线电接入网络中的业务的负载和传输的信息元素（例如，默认DPCH偏移值）。

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