公开(公告)号：US20100278080A1

公开(公告)日：2010-11-04

申请号：US12738292

申请日：2008-10-16

申请人： Xueming Pan ,  Shiqiang Suo ,  Hai Tang ,  Yingmin Wang ,  Yongbin Xie

发明人： Xueming Pan ,  Shiqiang Suo ,  Hai Tang ,  Yingmin Wang ,  Yongbin Xie

IPC分类号： H04J3/00

CPC分类号： H04W72/0446 ,  H04B7/2656 ,  H04W56/003

摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.

摘要翻译： 长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。 根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。 在长期演进时分双工系统中使用上述方法的基站和用户终端。

公开(公告)号：US09137003B2

公开(公告)日：2015-09-15

申请号：US13127539

申请日：2009-11-04

申请人： Xueming Pan ,  Guojun Xiao ,  Yu Ding ,  Shiqiang Suo ,  Shaohui Sun

发明人： Xueming Pan ,  Guojun Xiao ,  Yu Ding ,  Shiqiang Suo ,  Shaohui Sun

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04L5/0092 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0069 ,  H04L5/0094 ,  H04L5/1469

摘要： The present invention discloses a transmission method with multi-carrier aggregation, which includes: performing uplink and downlink configurations for each of the component carriers aggregated in a cell and ensuring coexistence of at least one identical uplink sub-frame and at least one identical downlink sub-frame between at least two of the component carriers and compliance of the configuration of at least one of the component carriers with an uplink and downlink configuration of R8; and transmitting the uplink and downlink configuration of any one of the component carriers and those of the other component carriers aggregated with the any one component carrier to an LTE-A UE accessing the corresponding component carrier. The invention further provides a transmission device with multi-carrier aggregation. With the invention, uplink and downlink configurations in an LTE-A system can be performed to accommodate a demand of a TDD system.

摘要翻译： 本发明公开了一种具有多载波聚合的传输方法，包括：对在小区中聚合的每个分量载波执行上行链路和下行链路配置，并确保至少一个相同的上行链路子帧与至少一个相同的下行链路子 - 至少两个分量载波之间的帧和具有R8的上行链路和下行链路配置的至少一个分量载波的配置的一致性; 以及将任何一个分量载波的上行链路和下行链路配置以及与任何一个分量载波聚合的其他分量载波的上行链路和下行链路配置发送到接入相应分量载波的LTE-A UE。 本发明还提供一种具有多载波聚合的传输设备。 利用本发明，可以执行LTE-A系统中的上行链路和下行链路配置以适应TDD系统的需求。

公开(公告)号：US20140301341A1

公开(公告)日：2014-10-09

申请号：US14356589

申请日：2012-07-11

申请人： Xueming Pan

发明人： Xueming Pan

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/0026 ,  H04L1/0091

摘要： Disclosed are an information sending and blind detection method and device, relating to the technical field of wireless communication technologies and for realizing a new information sending and blind detection method over a physical downlink control channel (PDCCH). In the present application, a base station determines a plurality of preset blind detection candidate sets, each blind detection candidate set containing at least one PDCCH candidate resource; and uses the PDCCH Candidates in at least one blind detection candidate set of the plurality of blind detection candidate sets to send control information to a terminal. The terminal determines a plurality of preset blind detection candidate sets, and performs blind detection of control information over the PDCCH Candidates in each blind detection candidate set of the plurality of blind detection candidate sets. By applying the present applications, a new information sending and blind detection method over a PDCCH is realized.

摘要翻译： 公开了一种与无线通信技术技术领域相关的信息发送和盲检测方法和装置，并且通过物理下行链路控制信道（PDCCH）实现新的信息发送和盲检测方法。 在本申请中，基站确定多个预设的盲检测候选集合，每个盲检测候选集合包含至少一个PDCCH候选资源; 并且在多个盲检测候选集合的至少一个盲检测候选集合中使用PDCCH候选者来向终端发送控制信息。 终端确定多个预设的盲检测候选集，并且对多个盲检测候选集的每个盲检测候选集中的PDCCH候选进行控制信息的盲检测。 通过应用本申请，实现了在PDCCH上的新的信息发送和盲检测方法。

公开(公告)号：US08743748B2

公开(公告)日：2014-06-03

申请号：US12990262

申请日：2009-04-28

申请人： Xueming Pan ,  Shiqiang Suo ,  Yu Ding ,  Yuexia Song

发明人： Xueming Pan ,  Shiqiang Suo ,  Yu Ding ,  Yuexia Song

IPC分类号： H04J3/00 ,  H04J3/06 ,  H04B17/00 ,  H04W72/00 ,  H04B15/00 ,  H04W72/04 ,  H04W56/00

CPC分类号： H04W72/0446 ,  H04L27/2602 ,  H04W56/003 ,  H04W56/0045 ,  H04W56/0055

摘要： The present invention provides a method for implementing uplink transmission TA. The method includes: receiving, by a UE, a TA command, adding a TA value corresponding to the TA command and a pre-configured TA adjusting offset to obtain a practical uplink transmission timing advance TA′; and transmitting, by the UE, uplink data according to the TA′. The present invention also provides another method for implementing uplink transmission TA. Compared with the prior art, in the methods provided by the present invention, a TA adjustment indicating table is respectively configured in the eNodeB and the UE, and some items of the TA adjustment indicating table are commonly-used by a TDD system and an FDD system. The present invention also provides apparatuses for implementing uplink transmission TA. The present invention provides detailed solutions for implementing uplink transmission TA in the TDD system and achieves coherence between the designs of the TDD system and the FDD system to the largest extent.

摘要翻译： 本发明提供一种实现上行链路传输TA的方法。 该方法包括：由UE接收TA命令，添加对应于TA命令的TA值和预先配置的TA调整偏移，以获得实际的上行链路发送定时提前TA'; 并由UE根据TA'发送上行数据。 本发明还提供了实现上行链路传输TA的另一种方法。 与现有技术相比，在本发明提供的方法中，在eNodeB和UE中分别配置TA调整指示表，TA调整指示表的一些项由TDD系统和FDD共同使用 系统。 本发明还提供了实现上行链路传输TA的装置。 本发明提供了在TDD系统中实现上行链路传输TA的详细解决方案，并且最大限度地实现了TDD系统和FDD系统的设计之间的一致性。

公开(公告)号：US08406176B2

公开(公告)日：2013-03-26

申请号：US12738292

申请日：2008-10-16

申请人： Xueming Pan ,  Shiqiang Suo ,  Hai Tang ,  Yingmin Wang ,  Yongbin Xie

发明人： Xueming Pan ,  Shiqiang Suo ,  Hai Tang ,  Yingmin Wang ,  Yongbin Xie

IPC分类号： H04W4/00 ,  H04J3/00

CPC分类号： H04W72/0446 ,  H04B7/2656 ,  H04W56/003

摘要： A transmission method in a Long Term Evolution time division duplex system can carry out reconfiguration for half-frame structures. According to the coverage range requirements of the system, it performs flexible configuration of the number of special time slot areas and the downlink pilot time slots, guard intervals or uplink pilot time slots included therein, and so can support different coverage ranges. A base station and user terminal using above method in the Long Term Evolution time division duplex system.

摘要翻译： 长期演进时分双工系统中的传输方法可以对半帧结构进行重配置。 根据系统的覆盖范围要求，可以灵活配置特殊时隙区域的数量和其中包含的下行链路导频时隙，保护间隔或上行链路导频时隙，因此可以支持不同的覆盖范围。 在长期演进时分双工系统中使用上述方法的基站和用户终端。

公开(公告)号：US08391190B2

公开(公告)日：2013-03-05

申请号：US12990372

申请日：2009-04-29

申请人： Xueming Pan ,  Shiqiang Suo ,  Yu Ding ,  Guojun Xiao

发明人： Xueming Pan ,  Shiqiang Suo ,  Yu Ding ,  Guojun Xiao

IPC分类号： H04J3/06

CPC分类号： H04J11/005 ,  H04L5/0048 ,  H04L5/0078 ,  H04W24/00 ,  H04W48/08

摘要： The present invention provides a method for configuring a Sounding Reference Signal (SRS). The method includes: determining, by a base station, an SRS periodicity available for a cell, and determining at least one SRS configuration position available in a sub-frame for the cell based on the SRS periodicity determined; and jointly coding, by the base station, the SRS periodicity and the at least one SRS configuration position, and transmitting a result of the joint coding to all User Equipments (UE) in the cell through broadcast signaling. The present invention also provides an apparatus for configuring an SRS. The present invention implements configuration of SRS transmission and can avoid conflict between SRS and uplink control information.

摘要翻译： 本发明提供一种用于配置探测参考信号（SRS）的方法。 该方法包括：由基站确定可用于小区的SRS周期，以及基于所确定的SRS周期确定小区的子帧中可用的至少一个SRS配置位置; 以及由基站对SRS周期性和至少一个SRS配置位置进行联合编码，并通过广播信令将联合编码的结果发送到小区中的所有用户设备（UE）。 本发明还提供了一种用于配置SRS的装置。 本发明实现了SRS传输的配置，可以避免SRS与上行控制信息的冲突。

公开(公告)号：US20120243448A1

公开(公告)日：2012-09-27

申请号：US13508897

申请日：2010-10-22

申请人： Xueming Pan ,  Jinling Hu ,  Guojun Xiao ,  Jie Zhang ,  Libo Wang ,  Deshan Miao ,  Yu Yang

发明人： Xueming Pan ,  Jinling Hu ,  Guojun Xiao ,  Jie Zhang ,  Libo Wang ,  Deshan Miao ,  Yu Yang

IPC分类号： H04W74/08 ,  H04J1/02 ,  H04L5/14 ,  H04J3/16

CPC分类号： H04W48/16 ,  H04W48/08 ,  H04W48/12 ,  H04W74/0833 ,  H04W76/10 ,  H04W88/06 ,  H04W88/08

摘要： A method and device for acquiring user equipment duplex mode information are disclosed by the present invention, wherein, the method includes: the user equipment establishes a radio resource control connection with a base station, and reports the user equipment duplex mode information when establishing the radio resource control connection. With the technical scheme provided in the embodiments of the present invention, the network side acquires the duplex mode of the user equipment.

摘要翻译： 本发明公开了一种获取用户设备双工模式信息的方法和装置，其特征在于，所述方法包括：用户设备与基站建立无线资源控制连接，并在建立无线电时报告用户设备双工模式信息 资源控制连接。 利用本发明实施例提供的技术方案，网络侧获取用户设备的双工模式。

公开(公告)号：US20120008574A1

公开(公告)日：2012-01-12

申请号：US13056890

申请日：2009-07-30

申请人： Guojun Xiao ,  Deshan Miao ,  Shiqiang Suo ,  Fei Qin ,  Yu Ding ,  Xueming Pan

发明人： Guojun Xiao ,  Deshan Miao ,  Shiqiang Suo ,  Fei Qin ,  Yu Ding ,  Xueming Pan

IPC分类号： H04W80/00 ,  H04W72/04 ,  H04L27/28 ,  H04W76/00 ,  H04W24/00

CPC分类号： H04W72/042 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0013 ,  H04L1/0025 ,  H04L5/0007 ,  H04L5/003

摘要： An adaptive modulation and coding method is provided by the present invention, comprising: selecting punctured Physical Resource Blocks (PRBs) to transmit the downlink data for the User Equipment (UE); determining the Transport Block Size (TBS) and the number of punctured PRB pairs for transmission to the UE based on the carried service; scheduling the downlink data for the UE based on the determined TBS, and transmitting the number of the used punctured PRB pairs and a Modulation and Coding Scheme (MCS) sequence number to the UE; and the UE converting the number of the punctured PRB pairs to the number of normal PRB pairs, determining the modulation scheme and the TBS sequence number based on the MCS sequence number, and determining the TBS of the downlink data based on the number of the normal PRB pairs and the TBS sequence number. The specific condition when downlink data are transmitted with punctured PRBs may be performed in the present invention on the basis of utilizing the existing resources and adaptive processing of the general subframes by performing conversion between the number of punctured PRBs and the number of normal PRBs in scheduling resource for the UE with the NodeB, which may be implemented simply and efficiently.

摘要翻译： 本发明提出了一种自适应调制编码方法，包括：选择穿孔物理资源块（PRB），发送用户设备（UE）的下行链路数据; 基于所携带的服务确定传输块大小（TBS）和用于传输到UE的穿孔PRB对的数量; 基于确定的TBS调度UE的下行链路数据，并向UE发送所使用的穿孔PRB对的数量和调制和编码方案（MCS）序列号; 所述UE将所述穿孔PRB对的数量转换为正常PRB对的数量，基于所述MCS序列号确定所述调制方式和所述TBS序列号，并且基于所述正常PRB对的数量来确定所述下行链路数据的TBS PRB对和TBS序列号。 可以在本发明中，通过利用现有资源和一般子帧的自适应处理，通过在调度中进行穿孔PRB的数量与正常PRB的数量之间的转换，来执行下行链路数据与穿孔PRB一起发送的具体条件 用于具有NodeB的UE的资源，其可以被简单且有效地实现。

公开(公告)号：US20110261714A1

公开(公告)日：2011-10-27

申请号：US13127539

申请日：2009-11-04

申请人： Xueming Pan ,  Guojun Xiao ,  Yu Ding ,  Shiqiang Suo ,  Shaohui Sun

发明人： Xueming Pan ,  Guojun Xiao ,  Yu Ding ,  Shiqiang Suo ,  Shaohui Sun

IPC分类号： H04W72/04 ,  H04W24/00

CPC分类号： H04L5/0092 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0069 ,  H04L5/0094 ,  H04L5/1469

摘要： The present invention discloses a transmission method with multi-carrier aggregation, which includes: performing uplink and downlink configurations for each of the component carriers aggregated in a cell and ensuring coexistence of at least one identical uplink sub-frame and at least one identical downlink sub-frame between at least two of the component carriers and compliance of the configuration of at least one of the component carriers with an uplink and downlink configuration of R8; and transmitting the uplink and downlink configuration of any one of the component carriers and those of the other component carriers aggregated with the any one component carrier to an LTE-A UE accessing the corresponding component carrier. The invention further provides a transmission device with multi-carrier aggregation. With the invention, uplink and downlink configurations in an LTE-A system can be performed to accommodate a demand of a TDD system.

摘要翻译： 本发明公开了一种具有多载波聚合的传输方法，包括：对在小区中聚合的每个分量载波执行上行链路和下行链路配置，并确保至少一个相同的上行链路子帧与至少一个相同的下行链路子 - 至少两个分量载波之间的帧和具有R8的上行链路和下行链路配置的至少一个分量载波的配置的一致性; 以及将任何一个分量载波的上行链路和下行链路配置以及与任何一个分量载波聚合的其他分量载波的上行链路和下行链路配置发送到接入相应分量载波的LTE-A UE。 本发明还提供一种具有多载波聚合的传输设备。 利用本发明，可以执行LTE-A系统中的上行链路和下行链路配置以适应TDD系统的需求。

公开(公告)号：US09408190B2

公开(公告)日：2016-08-02

申请号：US14356589

申请日：2012-07-11

申请人： Xueming Pan

发明人： Xueming Pan

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L1/00

CPC分类号： H04W72/04 ,  H04L1/0026 ,  H04L1/0091

摘要： Disclosed are an information sending and blind detection method and device, relating to the technical field of wireless communication technologies and for realizing a new information sending and blind detection method over a physical downlink control channel (PDCCH). In the present application, a base station determines a plurality of preset blind detection candidate sets, each blind detection candidate set containing at least one PDCCH candidate resource; and uses the PDCCH Candidates in at least one blind detection candidate set of the plurality of blind detection candidate sets to send control information to a terminal. The terminal determines a plurality of preset blind detection candidate sets, and performs blind detection of control information over the PDCCH Candidates in each blind detection candidate set of the plurality of blind detection candidate sets. By applying the present applications, a new information sending and blind detection method over a PDCCH is realized.

摘要翻译： 公开了一种与无线通信技术技术领域相关的信息发送和盲检测方法和装置，并且通过物理下行链路控制信道（PDCCH）实现新的信息发送和盲检测方法。 在本申请中，基站确定多个预设的盲检测候选集合，每个盲检测候选集合包含至少一个PDCCH候选资源; 并且在多个盲检测候选集合的至少一个盲检测候选集合中使用PDCCH候选者来向终端发送控制信息。 终端确定多个预设的盲检测候选集，并且对多个盲检测候选集的每个盲检测候选集中的PDCCH候选进行控制信息的盲检测。 通过应用本申请，实现了在PDCCH上的新的信息发送和盲检测方法。