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1. 发明申请

US20120057554A1 METHOD, DEVICE, AND SYSTEM FOR MANAGING UPLINK CARRIER FREQUENCIES 有权
标题翻译：用于管理上行载波频率的方法，装置和系统
公开(公告)号：US20120057554A1
公开(公告)日：2012-03-08
申请号：US13293859
申请日：2011-11-10
申请人： Tingwei XU , Xiaofei MA , Jie MA , Xiaoxiao ZHENG , Zongjie Wang , Xueli Ma , Jing Li , Chuanfeng He , Bo Yang
发明人： Tingwei XU , Xiaofei MA , Jie MA , Xiaoxiao ZHENG , Zongjie Wang , Xueli Ma , Jing Li , Chuanfeng He , Bo Yang
IPC分类号： H04W72/04
CPC分类号： H04W72/0433 , H04L1/00 , H04L5/0035 , H04L5/0058 , H04L5/0098 , H04L2001/0092 , H04W36/06 , H04W72/0453 , H04W88/12
摘要： A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.
摘要翻译：提供了一种用于管理上行链路载波频率的方法，其适用于通信领域。该方法包括以下步骤：接收由UE发送的状态切换响应消息，其中状态交换响应消息包括在辅助上行链路载波服务小区上执行的状态切换的结果; 状态切换的结果通过RNC被通知给辅助载波活动集中的辅助上行链路载波非服务小区。还提供了用于管理上行链路载波频率的设备和系统。通过本发明的实施例提供的方法，设备和系统，管理上行链路载波频率，以便于在多小区协作期间传输上行链路数据。

2. 发明申请

US20120057544A1 METHOD, DEVICE, AND SYSTEM FOR MANAGING UPLINK CARRIER FREQUENCIES 审中-公开
公开(公告)号：US20120057544A1
公开(公告)日：2012-03-08
申请号：US13255526
申请日：2010-01-22
申请人： Tingwei Xu , Xiaofei Ma , Jie Ma , Xiaoxiao Zheng , Zongjie Wang , Xueli Ma , Jing Li , Chuanfeng He , Bo Yang
发明人： Tingwei Xu , Xiaofei Ma , Jie Ma , Xiaoxiao Zheng , Zongjie Wang , Xueli Ma , Jing Li , Chuanfeng He , Bo Yang
IPC分类号： H04W72/04
CPC分类号： H04W72/0433 , H04L1/00 , H04L5/0035 , H04L5/0058 , H04L5/0098 , H04L2001/0092 , H04W36/06 , H04W72/0453 , H04W88/12
摘要： A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.

3. 发明授权

US08625569B2 Power control method and device 有权
标题翻译：功率控制方法及装置
公开(公告)号：US08625569B2
公开(公告)日：2014-01-07
申请号：US13282736
申请日：2011-10-27
申请人： Bo Yang , Chuanfeng He , Xueli Ma , Zongjie Wang , Jing Li , Jie Ma
发明人： Bo Yang , Chuanfeng He , Xueli Ma , Zongjie Wang , Jing Li , Jie Ma
IPC分类号： H04B7/216
CPC分类号： H04W52/16 , H04W36/385 , H04W52/346 , H04W52/367
摘要： A power control method and device are used for achieving transmit power control of a User Equipment (UE) in a multi-carrier mode. The power control method includes: calculating a transmit power of a UE when the UE sends data through a plurality of carriers; and performing power compression on each carrier either step by step according to property parameters of each carrier or synchronously according to a compression ratio, when the transmit power of the UE exceeds a preset maximum transmit power. A power control device is further provided.
摘要翻译：功率控制方法和装置用于以多载波模式实现用户设备（UE）的发射功率控制。功率控制方法包括：当UE通过多个载波发送数据时，计算UE的发射功率; 并且当UE的发射功率超过预设的最大发射功率时，根据每个载波的属性参数或者按照压缩比同步地对每个载波进行功率压缩。还提供一种功率控制装置。

4. 发明申请

US20120039327A1 POWER CONTROL METHOD AND DEVICE 有权
标题翻译：功率控制方法和装置
公开(公告)号：US20120039327A1
公开(公告)日：2012-02-16
申请号：US13282736
申请日：2011-10-27
申请人： Bo YANG , Chuanfeng He , Xueli Ma , Zongjie Wang , Jing Li , Jie Ma
发明人： Bo YANG , Chuanfeng He , Xueli Ma , Zongjie Wang , Jing Li , Jie Ma
IPC分类号： H04W52/16
CPC分类号： H04W52/16 , H04W36/385 , H04W52/346 , H04W52/367
摘要： A power control method and device are used for achieving transmit power control of a User Equipment (UE) in a multi-carrier mode. The power control method includes: calculating a transmit power of a UE when the UE sends data through a plurality of carriers; and performing power compression on each carrier either step by step according to property parameters of each carrier or synchronously according to a compression ratio, when the transmit power of the UE exceeds a preset maximum transmit power. A power control device is further provided.
摘要翻译：功率控制方法和装置用于以多载波模式实现用户设备（UE）的发射功率控制。功率控制方法包括：当UE通过多个载波发送数据时，计算UE的发射功率; 并且当UE的发射功率超过预设的最大发射功率时，根据每个载波的属性参数或者按照压缩比同步地对每个载波进行功率压缩。还提供一种功率控制装置。

5. 发明授权

US08913568B2 Communication method and system using uplink Multiple Input Multiple Output technology 有权
标题翻译：使用上行链路多输入多输出技术的通信方法和系统
公开(公告)号：US08913568B2
公开(公告)日：2014-12-16
申请号：US13228590
申请日：2011-09-09
申请人： Jing Li , Xueli Ma , Zongjie Wang , Yuanyu Zhang , Kun Yan , Chuanfeng He , Bo Yang
发明人： Jing Li , Xueli Ma , Zongjie Wang , Yuanyu Zhang , Kun Yan , Chuanfeng He , Bo Yang
IPC分类号： H04W4/00 , H04B7/04 , H04B7/06
CPC分类号： H04B7/0689 , H04B7/0404 , H04B7/0413
摘要： The present invention discloses a communication method and system using MIMO technology. The communication method includes: a network side device determines whether a UE uses a single-stream mode or a multi-stream mode as an uplink data transmission mode; and the network side device notifies the UE of indication information indicating the determined uplink data transmission mode. The communication method and system help the UE to use a specific uplink data transmission mode in combination with various factors, therefore reducing a delay of an uplink data transmission, improving an uplink data transmission speed, thereby meeting development needs of uplink high-speed data communication services of the UE.
摘要翻译：本发明公开了一种使用MIMO技术的通信方法和系统。通信方法包括：网络侧设备确定UE是使用单流模式还是多流模式作为上行数据传输模式; 并且网络侧设备通知UE指示所确定的上行链路数据传输模式的指示信息。通信方法和系统有助于UE结合各种因素使用特定的上行链路数据传输模式，从而减少上行数据传输的延迟，提高上行数据传输速度，从而满足上行高速数据通信的发展需要 UE的业务。

6. 发明申请

US20120002624A1 COMMUNICATION METHOD AND SYSTEM USING UPLINK MULTIPLE INPUT MULTIPLE OUTPUT TECHNOLOGY 有权
标题翻译：使用UPLINK多输入多输出技术的通信方法和系统
公开(公告)号：US20120002624A1
公开(公告)日：2012-01-05
申请号：US13228590
申请日：2011-09-09
申请人： Jing LI , Xueli Ma , Zongjie Wang , Yuanyu Zhang , Kun Yan , Chuanfeng He , Bo Yang
发明人： Jing LI , Xueli Ma , Zongjie Wang , Yuanyu Zhang , Kun Yan , Chuanfeng He , Bo Yang
IPC分类号： H04W72/04 , H04W92/00
CPC分类号： H04B7/0689 , H04B7/0404 , H04B7/0413
摘要： The present invention discloses a communication method and system using MIMO technology. The communication method includes: a network side device determines whether a UE uses a single-stream mode or a multi-stream mode as an uplink data transmission mode; and the network side device notifies the UE of indication information indicating the determined uplink data transmission mode. The communication method and system help the UE to use a specific uplink data transmission mode in combination with various factors, therefore reducing a delay of an uplink data transmission, improving an uplink data transmission speed, thereby meeting development needs of uplink high-speed data communication services of the UE.
摘要翻译：本发明公开了一种使用MIMO技术的通信方法和系统。通信方法包括：网络侧设备确定UE是使用单流模式还是多流模式作为上行数据传输模式; 并且网络侧设备通知UE指示所确定的上行链路数据传输模式的指示信息。通信方法和系统有助于UE结合各种因素使用特定的上行链路数据传输模式，从而减少上行数据传输的延迟，提高上行数据传输速度，从而满足上行高速数据通信的发展需要 UE的业务。

7. 发明申请

US20110013577A1 METHOD AND NETWORK DEVICE FOR CONTROLLING USER EQUIPMENT ACCESS IN MULTI-FREQUENCY SYSTEM 审中-公开
标题翻译：用于控制多频系统中用户设备访问的方法和网络设备
公开(公告)号：US20110013577A1
公开(公告)日：2011-01-20
申请号：US12889587
申请日：2010-09-24
申请人： Zongjie WANG , Chuanfeng He , Zhiqin Yu , Jie Ma , Yi Zhang , Jinlin Zhang
发明人： Zongjie WANG , Chuanfeng He , Zhiqin Yu , Jie Ma , Yi Zhang , Jinlin Zhang
IPC分类号： H04W72/04
CPC分类号： H04W74/002 , H04W72/042 , H04W74/0833
摘要： A method for controlling user equipment (UE) access in a multi-frequency system in the field of communication is provided. The method includes the following steps. A network side receives an access preamble sent by a UE on one frequency. When the network side determines that the UE needs to access on another frequency, the network side notifies the UE to access by switching to another frequency. Network device is also provided at the same time. Therefore, the UE access can be controlled according to a practical situation of the UE or each frequency, and the flexibility of the multi-frequency system is enhanced.
摘要翻译：提供了一种用于控制通信领域中的多频系统中的用户设备（UE）接入的方法。该方法包括以下步骤。网络侧在一个频率上接收由UE发送的接入前导码。当网络侧确定UE需要在另一个频率上访问时，网络侧通过切换到另一个频率来通知UE访问。网络设备也同时提供。因此，可以根据UE的实际情况或每个频率来控制UE接入，提高多频系统的灵活性。

8. 发明授权

US09426823B2 Method and apparatus for random access 有权
标题翻译：用于随机存取的方法和装置
公开(公告)号：US09426823B2
公开(公告)日：2016-08-23
申请号：US13358875
申请日：2012-01-26
申请人： Chuanfeng He , Xueli Ma
发明人： Chuanfeng He , Xueli Ma
IPC分类号： H04W72/04 , H04J3/00 , H04W74/00 , H04W52/50 , H04W74/08
CPC分类号： H04W74/006 , H04W52/50 , H04W74/0833
摘要： Method and apparatus for random access are provided. A base station sends access control information to a UE. The access control information includes an identifier of the UE and an access control command. The UE obtains an access time slot and a preamble signature according to the access control information received from the bases station. Then the UE initiate, according to the access time slot and the preamble signature, a random access procedure with a preamble power ramping. With the embodiments of the present invention, time delay in random access procedures may be decreased so as to enable the UE to complete the uplink access as quickly as possible and provide a feedback for a downlink transmission. Therefore efficiencies of the downlink transmission are enhanced.
摘要翻译：提供了随机存取的方法和装置。基站向UE发送接入控制信息。访问控制信息包括UE的标识符和访问控制命令。 UE根据从基站接收到的接入控制信息，获取接入时隙和前导码签名。然后，UE根据接入时隙和前导签名发起具有前导码功率斜坡的随机接入过程。利用本发明的实施例，可以减少随机接入过程中的时间延迟，以使UE能够尽可能快地完成上行链路接入，并为下行链路传输提供反馈。因此，提高了下行链路传输的效率。

9. 发明授权

US09178671B2 User equipment, method for determining resource, method for reporting resource, and system for distributing resource 有权
标题翻译：用户设备，资源确定方法，资源报告方法，资源分配系统
公开(公告)号：US09178671B2
公开(公告)日：2015-11-03
申请号：US13156613
申请日：2011-06-09
申请人： Yi Zhang , Jie Ma , Haidan Wang , Chuanfeng He , Cunfei Zhang
发明人： Yi Zhang , Jie Ma , Haidan Wang , Chuanfeng He , Cunfei Zhang
IPC分类号： H04L5/00 , H04W72/00 , H04W72/04 , H04W24/00
CPC分类号： H04L5/003 , H04L5/001 , H04L5/0042 , H04L5/0046 , H04W24/00 , H04W72/00 , H04W72/04 , H04W72/0453
摘要： A User Equipment (UE), a method for determining a resource, a method for reporting a resource, and a system for distributing a resource are provided. The method for determining a resource includes: if transmission data on the carrier reaches maximum transmission data supported in a scope allowed by Service Grant (SG), and a transmission power of the UE is capable of improving a data transmission rate of the carrier, and the carrier and the other one carrier of the dual carriers are incapable of completing transmitting total buffer status data in the same delay period, determining that a resource distributed to a UE on one carrier of dual carriers of the UE is insufficient; otherwise, determining that the resource distributed for the UE on the carrier is sufficient. Therefore, a solution for reporting the resource of the dual carriers is provided, so as to improve a network performance.
摘要翻译：提供了用户设备（UE），用于确定资源的方法，用于报告资源的方法以及用于分发资源的系统。确定资源的方法包括：如果载波上的传输数据达到在服务授权（SG）允许的范围内支持的最大传输数据，并且UE的传输功率能够提高载波的数据传输速率，以及双载波的载波和另一个载波不能在相同的延迟周期内完成发送总缓冲器状态数据，确定在UE的双载波的一个载波上分配给UE的资源不足够; 否则，确定在载波上为UE分配的资源是足够的。因此，提供了用于报告双载波的资源的解决方案，以便提高网络性能。

10. 发明申请

US20100265919A1 Resource Release Method, Communication Equipment, and Network System 审中-公开
标题翻译：资源释放方式，通信设备和网络系统
公开(公告)号：US20100265919A1
公开(公告)日：2010-10-21
申请号：US12826265
申请日：2010-06-29
申请人： Jie Ma , Chuanfeng He
发明人： Jie Ma , Chuanfeng He
IPC分类号： H04W36/30 , H04W72/04 , H04W36/24
CPC分类号： H04L47/76 , H04W36/26 , H04W72/04 , H04W76/38
摘要： A method for releasing resources includes obtaining trigger information; determining to release an allocated high-speed random access channel (HS-RACH) resource according to the obtained trigger information; and releasing the allocated HS-RACH resource at the local end.
摘要翻译：用于释放资源的方法包括获取触发信息; 确定根据获得的触发信息释放所分配的高速随机接入信道（HS-RACH）资源; 并释放本地分配的HS-RACH资源。

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