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1. 发明授权

US08441999B2 Method, system and device for adaptive modulation and coding 有权
标题翻译：用于自适应调制和编码的方法，系统和设备
公开(公告)号：US08441999B2
公开(公告)日：2013-05-14
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： H04W4/00
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。

2. 发明申请

US20120014358A1 METHOD, SYSTEM AND DEVICE FOR DETERMINING BANDWIDTH OF UPLINK SOUNDING REFERENCE SIGNAL 有权
标题翻译：用于确定上行链路参考信号的带宽的方法，系统和装置
公开(公告)号：US20120014358A1
公开(公告)日：2012-01-19
申请号：US13056911
申请日：2009-07-30
申请人： Xueming Pan , Guojun Xiao , Shiqiang Suo , Yu Ding
发明人： Xueming Pan , Guojun Xiao , Shiqiang Suo , Yu Ding
IPC分类号： H04W92/00 , H04J3/00
CPC分类号： H04W72/0413 , H04L5/0007 , H04L5/0051 , H04L5/0092 , H04L5/1469 , H04W72/0446 , H04W72/0453
摘要： The present invention discloses a method, system and device for determining a bandwidth of an uplink sounding reference signal SRS. The method for determining the bandwidth of the uplink SRS comprises the following steps: determining whether SRS is transmitted with the uplink pilot time slot if the SRS is transmitted with the largest bandwidth level; transmitting SRS with the non-extensive SRS bandwidth if SRS is determined to be transmitted with the uplink pilot time slot and the UE reaches the power limit. In the present invention, the signal-to-noise ratio detected on the bandwidth with which SRS transmitted can be maintained, and the accurate detection of the channel information is thereby realized.
摘要翻译：本发明公开了一种用于确定上行探测参考信号SRS的带宽的方法，系统和装置。用于确定上行链路SRS的带宽的方法包括以下步骤：如果以最大带宽水平发射SRS，则确定SRS是否与上行链路导频时隙一起发送; 如果SRS被确定为与上行链路导频时隙发送并且UE达到功率限制，则发射具有非广泛SRS带宽的SRS。在本发明中，可以实现在发送的SRS的带宽上检测到的信噪比以及信道信息的准确检测。

3. 发明授权

US09125205B2 Method, system and device for determining bandwidth of uplink sounding reference signal 有权
标题翻译：用于确定上行探测参考信号带宽的方法，系统和设备
公开(公告)号：US09125205B2
公开(公告)日：2015-09-01
申请号：US13056911
申请日：2009-07-30
申请人： Xueming Pan , Guojun Xiao , Shiqiang Suo , Yu Ding
发明人： Xueming Pan , Guojun Xiao , Shiqiang Suo , Yu Ding
IPC分类号： H04W72/04 , H04L5/00 , H04L5/14
CPC分类号： H04W72/0413 , H04L5/0007 , H04L5/0051 , H04L5/0092 , H04L5/1469 , H04W72/0446 , H04W72/0453
摘要： The present invention discloses a method, system and device for determining a bandwidth of an uplink sounding reference signal SRS. The method for determining the bandwidth of the uplink SRS comprises the following steps: determining whether SRS is transmitted with the uplink pilot time slot if the SRS is transmitted with the largest bandwidth level; transmitting SRS with the non-extensive SRS bandwidth if SRS is determined to be transmitted with the uplink pilot time slot and the UE reaches the power limit. In the present invention, the signal-to-noise ratio detected on the bandwidth with which SRS transmitted can be maintained, and the accurate detection of the channel information is thereby realized.
摘要翻译：本发明公开了一种用于确定上行探测参考信号SRS的带宽的方法，系统和装置。用于确定上行链路SRS的带宽的方法包括以下步骤：如果以最大带宽水平发射SRS，则确定SRS是否与上行链路导频时隙一起发送; 如果SRS被确定为与上行链路导频时隙发送并且UE达到功率限制，则发射具有非广泛SRS带宽的SRS。在本发明中，可以实现在发送的SRS的带宽上检测到的信噪比以及信道信息的准确检测。

4. 发明授权

US09137003B2 Method and device for enabling multi-carriers aggregation transmission 有权
标题翻译：实现多载波汇聚传输的方法和装置
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。

5. 发明授权

US08391190B2 Method and device for configuring uplink sounding reference signal 有权
标题翻译：用于配置上行探测参考信号的方法和设备
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。

6. 发明申请

US20120008574A1 METHOD, SYSTEM AND DEVICE FOR ADAPTIVE MODULATION AND CODING 有权
标题翻译：用于自适应调制和编码的方法，系统和装置
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。

7. 发明申请

US20110261714A1 METHOD AND DEVICE FOR ENABLING MULTI-CARRIERS AGGREGATION TRANSMISSION 有权
标题翻译：用于启动多载波聚合传输的方法和装置
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。

8. 发明授权

US08526338B2 Method, system, and apparatus for determining uplink transmission power in time division duplex system 有权
标题翻译：用于确定时分双工系统中的上行链路传输功率的方法，系统和装置
公开(公告)号：US08526338B2
公开(公告)日：2013-09-03
申请号：US12989141
申请日：2009-04-27
申请人： Xueming Pan , Shiqiang Suo , Guojun Xiao , Yu Ding
发明人： Xueming Pan , Shiqiang Suo , Guojun Xiao , Yu Ding
IPC分类号： H04J3/00
CPC分类号： H04W52/08 , H04L5/14 , H04W52/146 , H04W52/248 , H04W52/54
摘要： A method for determining uplink transmission power in time division duplex system is disclosed: a base station determines the current distribution manner of uplink and downlink sub-frames, acquires the frame correspondence information that corresponds to the distribution manner of said uplink and downlink sub-frames, selects, based on said frame correspondence information, downlink sub-frames to transmit to a terminal the power control (TPC) commands that correspond to the uplink sub-frames. Before using the uplink sub-frames to transmit data, the terminal determines the current distribution manner of uplink and downlink sub-frames, acquires the frame correspondence information that corresponds to the distribution manner of said uplink and downlink sub-frames, determines, based on the frame correspondence information, the downlink sub-frames that are used for transmitting the TPC commands; acquires the TPC commands received by the downlink sub-frames, and determines the data transmission power of the uplink sub-frames based on said TPC commands. The present invention also discloses a time division duplex data transmission system and an apparatus therefor. With the present invention, a time division duplex system can transmit and receive TPC commands based on the frame correspondence information, thereby enabling correct and effective uplink power control performance.
摘要翻译：公开了一种在时分双工系统中确定上行链路发送功率的方法：基站确定上行链路和下行链路子帧的当前分布方式，获取与所述上行链路和下行链路子帧的分配方式对应的帧对应信息基于所述帧对应信息，选择下行链路子帧，向终端发送对应于上行链路子帧的功率控制（TPC）命令。在使用上行链路子帧发送数据之前，终端确定上行链路和下行链路子帧的当前分布方式，获取与所述上行链路和下行链路子帧的分布方式相对应的帧对应信息，基于帧对应信息，用于发送TPC命令的下行链路子帧; 获取由下行链路子帧接收的TPC命令，并且基于所述TPC命令确定上行链路子帧的数据发送功率。本发明还公开了一种时分双工数据传输系统及其装置。利用本发明，时分双工系统可以基于帧对应信息发送和接收TPC命令，从而实现正确和有效的上行链路功率控制性能。

9. 发明申请

US20110267994A1 Method, System, and Apparatus for Determining Uplink Transmission Power in Time Division Duplex System 有权
标题翻译：用于确定时分双工系统上行链路传输功率的方法，系统和装置
公开(公告)号：US20110267994A1
公开(公告)日：2011-11-03
申请号：US12989141
申请日：2009-04-27
申请人： Xueming Pan , Shiqiang Suo , Guojun Xiao , Yu Ding
发明人： Xueming Pan , Shiqiang Suo , Guojun Xiao , Yu Ding
IPC分类号： H04W52/04 , H04W72/04 , H04J3/00
CPC分类号： H04W52/08 , H04L5/14 , H04W52/146 , H04W52/248 , H04W52/54
摘要： A method for determining uplink transmission power in time division duplex system is disclosed: a base station determines the current distribution manner of uplink and downlink sub-frames, acquires the frame correspondence information that corresponds to the distribution manner of said uplink and downlink sub-frames, selects, based on said frame correspondence information, downlink sub-frames to transmit to a terminal the power control (TPC) commands that correspond to the uplink sub-frames. Before using the uplink sub-frames to transmit data, the terminal determines the current distribution manner of uplink and downlink sub-frames, acquires the frame correspondence information that corresponds to the distribution manner of said uplink and downlink sub-frames, determines, based on the frame correspondence information, the downlink sub-frames that are used for transmitting the TPC commands; acquires the TPC commands received by the downlink sub-frames, and determines the data transmission power of the uplink sub-frames based on said TPC commands. The present invention also discloses a time division duplex data transmission system and an apparatus therefor. With the present invention, a time division duplex system can transmit and receive TPC commands based on the frame correspondence information, thereby enabling correct and effective uplink power control performance.
摘要翻译：公开了一种在时分双工系统中确定上行链路发送功率的方法：基站确定上行链路和下行链路子帧的当前分布方式，获取与所述上行链路和下行链路子帧的分配方式对应的帧对应信息基于所述帧对应信息，选择下行链路子帧，向终端发送对应于上行链路子帧的功率控制（TPC）命令。在使用上行链路子帧发送数据之前，终端确定上行链路和下行链路子帧的当前分布方式，获取与所述上行链路和下行链路子帧的分布方式相对应的帧对应信息，基于帧对应信息，用于发送TPC命令的下行链路子帧; 获取由下行链路子帧接收的TPC命令，并且基于所述TPC命令确定上行链路子帧的数据发送功率。本发明还公开了一种时分双工数据传输系统及其装置。利用本发明，时分双工系统可以基于帧对应信息发送和接收TPC命令，从而实现正确和有效的上行链路功率控制性能。

10. 发明申请

US20110058505A1 Method And Device For Configuring Uplink Sounding Reference Signal 有权
标题翻译：用于配置上行探测参考信号的方法和设备
公开(公告)号：US20110058505A1
公开(公告)日：2011-03-10
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。

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