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1. 发明公开

EP4236159A3 CARRIER INDICATOR FIELD FOR CROSS CARRIER ASSIGNMENTS 审中-实审
公开(公告)号：EP4236159A3
公开(公告)日：2023-11-08
申请号：EP23162390.1
申请日：2010-10-04
申请人： QUALCOMM Incorporated
发明人： PRAKASH, Rajat , DAMNJANOVIC, Jelena M. , KHANDEKAR, Aamod Dinkar
IPC分类号： H04L5/00 , H04W72/00 , H04L1/00 , H04L1/16 , H04L1/18 , H04W72/04 , H04L1/1607 , H04L1/1829 , H04W72/23
摘要： Techniques for supporting operation on multiple carriers are described. In an aspect, a carrier indicator (CI) field may be used to support cross-carrier assignment. The CI field may be included in a grant sent on one carrier and may be used to indicate another carrier on which resources are assigned. In one design, a cell may determine a first carrier on which to send a grant to a UE, determine a second carrier on which resources are assigned to the UE, set a CI field of the grant based on the second carrier and a CI mapping for the first carrier, and send the grant to the UE on the first carrier. The UE may receive the grant on the first carrier from the cell and may determine the second carrier on which resources are assigned to the UE based on the CI field of the grant and the CI mapping for the first carrier.

2. 发明授权

EP2517516B1 METHOD AND APPARATUS FOR RESOURCE ALLOCATION WITH CARRIER EXTENSION 有权
公开(公告)号：EP2517516B1
公开(公告)日：2019-11-20
申请号：EP10801061.2
申请日：2010-12-21
申请人： Qualcomm Incorporated
发明人： DAMNJANOVIC, Jelena M. , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04L5/00 , H04W72/04

3. 发明公开

EP3487115A1 AGGREGATION OF DATA BEARERS FOR CARRIER AGGREGATION 有权
公开(公告)号：EP3487115A1
公开(公告)日：2019-05-22
申请号：EP18248189.5
申请日：2013-07-03
申请人： Qualcomm Incorporated
发明人： HORN, Gavin Bernard , DAMNJANOVIC, Jelena M. , PRAKASH, Rajat
IPC分类号： H04L5/00 , H04W36/22 , H04W36/28
摘要： Multiple data bearers may be configured for a user equipment (UE) for carrier aggregation and may be split among multiple evolved nodeBs (eNBs). The eNBs may be selected to serve the multiple data bearers for the UE based on various criteria such as channel conditions, loading, and the like. Various eNBs may be selected to serve data bearers for UE on a per data bearer basis, so that a particular eNB may be selected to serve each data bearer of the UE. Each data packet for the UE may then be sent via an appropriate data bearer.

4. 发明授权

EP2428078B1 METHOD AND APPARATUS FOR UPLINK POWER CONTROL IN A MULTICARRIER WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在多载波无线通信系统中上行链路功率控制的方法和装置
公开(公告)号：EP2428078B1
公开(公告)日：2018-04-04
申请号：EP10717417.9
申请日：2010-05-04
申请人： Qualcomm Incorporated
发明人： DAMNJANOVIC, Jelena M. , MONTOJO, Juan , BHUSHAN, Naga
IPC分类号： H04W52/42 , H04W52/34 , H04W52/28 , H04W52/14
CPC分类号： H04W52/146 , H04W52/242 , H04W52/265 , H04W52/281 , H04W52/325 , H04W52/343 , H04W52/346 , H04W52/42 , H04W84/042
摘要： The described apparatus and methods may include a controller configured to determine power required for at least one of a plurality of carriers, and generate at least one of a plurality of power control commands for at least one of the plurality of carriers based on the determination.

5. 发明公开

EP3255829A1 TRANSMISSION IN COMBINED TDD AND FDD CARRIER AGGREGATION 有权
公开(公告)号：EP3255829A1
公开(公告)日：2017-12-13
申请号：EP17181482.5
申请日：2013-06-22
申请人： Qualcomm Incorporated
发明人： DAMNJANOVIC, Jelena M. , CHEN, Wanshi , GAAL, Peter
IPC分类号： H04L5/00 , H04L5/14 , H04W72/04 , H04W72/12 , H04W72/14
CPC分类号： H04L5/1469 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W72/042 , H04W72/0446 , H04W72/1289 , H04W72/14
摘要： Techniques are provided for aggregating carriers with different carrier configurations. The carriers may include both time division duplex (TDD) and frequency division duplex (FDD) carriers which may be configured such that control information for both carrier types is conveyed by the TDD carrier. In one aspect, an association between a set of subframes, including both TDD and FDD subframes, is determined. The association may operate to distribute control information for the FDD carrier over uplink subframes of the TDD carrier to achieve a load balancing. Alternatively, the association may operate to minimize a hybrid automatic repeat request (HARQ) feedback delay. The TDD carrier may provide resource grants for the aggregated carriers and the association may be used to identify subframes from both carriers which may be scheduled in a given DL subframe.

6. 发明公开

EP3203669A1 FEEDBACK BUNDLING FOR POWER-LIMITED DEVICES IN WIRELESS COMMUNICATIONS 有权
标题翻译：对无线通信中功率限制设备的反馈捆绑
公开(公告)号：EP3203669A1
公开(公告)日：2017-08-09
申请号：EP17162786.2
申请日：2011-08-09
申请人： Qualcomm Incorporated
发明人： CHEN, Wanshi , MONTOJO, Juan , DAMNJANOVIC, Jelena M.
IPC分类号： H04L1/16 , H04L1/00 , H04W52/36
CPC分类号： H04L5/001 , H04L1/0015 , H04L1/1621 , H04L1/1858 , H04L1/1861 , H04L5/0007 , H04L5/0098 , H04L27/2601 , H04W52/34
摘要： A method of wireless communication from a mobile device (110) is described. The method comprising receiving (1005) downlink transmissions over a plurality of downlink component carriers (120, 215, 220, 225) from a base station (105), identifying (1010) transmission modes associated with the received downlink transmissions, identifying (1015) at least one feedback bundling scheme on at least one uplink carrier (115, 205, 210) for confirming receipt of the downlink transmissions, the feedback bundling scheme associated with a power limited condition of the mobile device (110), bundling (1020) feedback confirming receipt of the downlink transmissions on the downlink component carriers (120, 215, 220, 225) according to the feedback bundling scheme, and transmitting (1025) the bundled feedback to the base station (105) on the at least one uplink carrier (115, 205, 210). Accordingly, an apparatus is described.
摘要翻译：描述了来自移动设备（110）的无线通信的方法。该方法包括：从基站（105）接收（1005）通过多个下行链路分量载波（120,215,220,225）的下行链路传输，识别（1010）与接收的下行链路传输相关联的传输模式，识别（1015）在至少一个上行链路载波（115,205,210）上的至少一个反馈绑定方案，用于确认接收到下行链路传输，反馈绑定方案与移动设备（110）的功率受限条件相关联，绑定（1020）反馈根据所述反馈捆绑方案确认在所述下行链路分量载波（120,215,220,225）上接收到所述下行链路传输，以及在所述至少一个上行链路载波上向所述基站（105）发送（1025）所述捆绑的反馈（ 115，205，210）。相应地，描述了一种装置。

7. 发明授权

EP2441199B1 A METHOD AND APPARATUS FOR DISPATCHING A CHANNEL QUALITY INDICATOR FEEDBACK IN MULTICARRIER SYSTEM USING AN ANCHOR CARRIER SCHEME 有权
标题翻译： METHOD AND APPARATUS FOR反馈传输。在锚载波方式的多载波系统的信道质量指示符
公开(公告)号：EP2441199B1
公开(公告)日：2017-04-12
申请号：EP10737684.0
申请日：2010-06-11
申请人： Qualcomm Incorporated
发明人： DAMNJANOVIC, Jelena M. , MONTOJO, Juan , CHEN, Wanshi , GAAL, Peter
IPC分类号： H04L1/00
CPC分类号： H04L5/0057 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L5/0005 , H04L5/0053 , H04L27/2614 , H04L27/2647 , H04W72/0453
摘要： In accordance with one or more aspects and corresponding disclosure thereof, various aspects are described in connection with channel quality indicator (CQI) feedback in connection with one or more downlink carriers. An anchor carrier scheme is employed to provide channel quality indicator (CQI) feedback of one or more downlink carriers. An indication is set to identify that a designated uplink carrier is used to convey the CQI feedback. An uplink carrier is selected from a set of uplink carriers as an anchor carrier to convey the CQI feedback. CQI feedback is transmitted for one or more downlink carriers using the designated carrier.

8. 发明公开

EP2745455A2 METHOD AND APPARATUS FOR AGGREGATING CARRIERS OF A BACKHAUL CONNECTION 审中-实审
标题翻译：为了聚合方法和装置支持回程连接
公开(公告)号：EP2745455A2
公开(公告)日：2014-06-25
申请号：EP12751202.8
申请日：2012-08-10
申请人： Qualcomm Incorporated
发明人： CHEN, Wanshi , LIN, Dexu , DAMNJANOVIC, Jelena M. , MONTOJO, Juan
IPC分类号： H04L5/14 , H04L5/00 , H04W88/04
CPC分类号： H04L5/14 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0064 , H04L5/0082 , H04L5/0094 , H04L2001/0097 , H04W72/00 , H04W88/04
摘要： The described aspects include methods and apparatus for aggregating carriers over a backhaul link between a relay and an evolved Node B (eNB). A first set of subframes of at least a first carrier of a plurality of carriers configured for communicating with an eNB over a backhaul link can be determined. A second set of subframes of at least a second carrier of the plurality of carriers configured for backhaul link communications is also determined, wherein the second set of subframes are different from the first set of subframes. Data received over a plurality of access link carriers can then be communicated to the eNB over the first carrier and the second carrier based at least on the first set of subframes and the second set of subframes.

9. 发明公开

EP2612526A1 POWER CONTROL ON A DEACTIVATED COMPONENT CARRIER 有权
标题翻译： ER UNG UNG UNG ER ER ER ER ER ER ER ER ER ER ER ER ER
公开(公告)号：EP2612526A1
公开(公告)日：2013-07-10
申请号：EP11757475.6
申请日：2011-09-01
申请人： Qualcomm Incorporated
发明人： GAAL, Peter , DAMNJANOVIC, Aleksandar , CHEN, Wanshi , MONTOJO, Juan , DAMNJANOVIC, Jelena M.
IPC分类号： H04W52/22 , H04W52/44 , H04W52/34 , H04W52/14 , H04W52/10
CPC分类号： H04W52/228 , H04W52/10 , H04W52/146 , H04W52/34 , H04W52/346 , H04W52/44
摘要： A wireless communication system implementing Carrier Aggregation (CA) allows activation and deactivation of certain component carriers. Transmit power on an uplink component carrier being reactivated may be controlled by predetermining appropriate power control parameters to be used upon reactivation. The predetermined power control parameters may depend on a last known power control state of the deactivated component carrier or may be reset to apply an initial low power state.
摘要翻译：实现载波聚合（CA）的无线通信系统允许某些分量载波的激活和去激活。重新激活的上行链路分量载波上的发射功率可以通过预先确定在重新激活时使用的适当的功率控制参数来控制。预定的功率控制参数可以取决于去激活的分量载波的最后已知的功率控制状态，或者可以被复位以施加初始低功率状态。

10. 发明公开

EP2567497A1 TRANSMISSION OF CONTROL INFORMATION ON UPLINK CHANNELS 审中-公开
标题翻译： ÜBERTRAGUNGVON STEUERUNGSINFORMATIONEN AUF UPLINK-KANÄLEN
公开(公告)号：EP2567497A1
公开(公告)日：2013-03-13
申请号：EP11721884.2
申请日：2011-05-06
申请人： Qualcomm Incorporated
发明人： MONTOJO, Juan , DAMNJANOVIC, Jelena M.
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L5/0055 , H04L1/0026 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L25/0204 , H04W72/02 , H04W72/1268
摘要： Techniques for sending control information on uplink channels are disclosed. In one design, a user equipment (UE) may determine its current configuration for concurrent transmission of a control channel and a shared channel. The UE may select one or more channels, from among the control channel and the shared channel, to send control information of at least one type in a same subframe. The UE may select the one or more channels based on the types of control information to send, the current configuration for concurrent transmission of the control channel and the shared channel, whether the UE is scheduled for data transmission on the shared channel in the subframe, whether the UE has sufficient transmit power to transmit both the control channel and the shared channel, etc. The UE may send the control information on the one or more selected channels in the subframe.
摘要翻译：公开了在上行链路信道上发送控制信息的技术。在一种设计中，用户设备（UE）可以确定其用于控制信道和共享信道的并发传输的其当前配置。 UE可以从控制信道和共享信道中选择一个或多个信道，以在同一子帧中发送至少一种类型的控制信息。 UE可以基于要发送的控制信息的类型，用于并发发送控制信道和共享信道的当前配置来选择一个或多个信道，无论UE是否被调度用于子帧中的共享信道上的数据传输， UE是否具有足够的发射功率以发送控制信道和共享信道两者等.UE可以在子帧中的一个或多个选择的信道上发送控制信息。

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