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31. 发明申请

US20100302946A1 System and Method for Relay Node Flow Control in a Wireless Communications System 有权
标题翻译：无线通信系统中继节点流控制的系统与方法
公开(公告)号：US20100302946A1
公开(公告)日：2010-12-02
申请号：US12784352
申请日：2010-05-20
申请人： Yunsong Yang , Weimin Xiao , Pengfei Xia , Jianmin Lu
发明人： Yunsong Yang , Weimin Xiao , Pengfei Xia , Jianmin Lu
IPC分类号： H04L12/26 , H04B7/14
CPC分类号： H04B7/155 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/30 , H04W84/047
摘要： A system and method for relay node flow control and/or congestion control in a wireless communications system are provided. A method for relay operation includes determining a buffer status of a buffer for data to be transmitted on a communications channel allocated from network resources controlled by a communications controller, computing buffer status information based on the buffer status, and transmitting the buffer status information to the communications controller.
摘要翻译：提供了一种用于无线通信系统中的中继节点流控制和/或拥塞控制的系统和方法。一种用于中继操作的方法包括：确定用于在由通信控制器控制的网络资源分配的通信信道上要发送的数据的缓冲器的缓冲器状态，基于缓冲器状态计算缓冲器状态信息，以及将缓冲器状态信息发送到通讯控制器

32. 发明申请

US20100099364A1 System and Method for Transmitting and Error Handling Control Feedback Information 审中-公开
标题翻译：用于发送和错误处理控制反馈信息的系统和方法
公开(公告)号：US20100099364A1
公开(公告)日：2010-04-22
申请号：US12604227
申请日：2009-10-22
申请人： Yunsong Yang , Young Hoon Kwon , Zhigang Rong
发明人： Yunsong Yang , Young Hoon Kwon , Zhigang Rong
IPC分类号： H04B7/00
CPC分类号： H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0026 , H04L1/003 , H04L1/0073 , H04L1/1829
摘要： A system and method for transmitting and error handling control feedback information is provided. A method for error handling in a transmission of control feedback information over a communications link by a first station includes determining a first feedback information at the first station, transmitting the first feedback information at a first instance to a second station, and receiving a scheduling message from the second station. The scheduling message includes a second feedback information, and the second feedback information is based on the first feedback information. The method also includes determining if the first feedback information at the first instance was received correctly by the second station based on the scheduling message, and in response to determining that the first feedback information at the first instance was not received correctly by the second station, transmitting the first feedback information at a second instance to the second station.
摘要翻译：提供了一种用于发送和错误处理控制反馈信息的系统和方法。一种用于通过第一站通过通信链路传输控制反馈信息中的错误处理的方法包括：确定第一站处的第一反馈信息，将第一反馈信息发送到第二站，以及接收调度消息从第二站。调度消息包括第二反馈信息，第二反馈信息基于第一反馈信息。该方法还包括基于调度消息来确定第一站的第一反馈信息是否被第二站正确地接收，并且响应于确定第一站的第一反馈信息没有被第二站正确地接收，在第二实例将第一反馈信息发送到第二站。

33. 发明授权

US07693031B2 Method and apparatus for achieving system acquisition and other signaling purposes using the preamble in an OFDM based communications system 有权
标题翻译：用于在基于OFDM的通信系统中使用前置码实现系统获取和其他信令目的的方法和装置
公开(公告)号：US07693031B2
公开(公告)日：2010-04-06
申请号：US11934378
申请日：2007-11-02
申请人： Yunsong Yang , Jianmin Lu , Zhigang Rong
发明人： Yunsong Yang , Jianmin Lu , Zhigang Rong
IPC分类号： H04J11/00
CPC分类号： H04L27/2613 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L27/2647
摘要： In the system acquisition process system information is non-coherently detected using correlation of reconstructed and received preamble signals, such as the primary broadcast control channel (PBCCH) and the acquisition pilots (TDM1, TDM2, and TDM3). The phase correlation signals between the correlated signals of PBCCH and TDM2 or TDM3 and between the correlated signals of TDM2 and TDM3 are combined to decode other sector interference (OSI) information and the like. Acquisition is also made more efficient by taking advantage of predictable information based on system synchronicity. The sync/async bit is included in at least one of the acquisition pilots. The mobile then uses knowledge of system synchronicity to more efficiently detect the additional information in the superframe preamble.
摘要翻译：在系统采集处理系统中，使用诸如主广播控制信道（PBCCH）和采集导频（TDM1，TDM2和TDM3）的重构和接收的前导信号的相关来不相干地检测信息。 PBCCH和TDM2或TDM3的相关信号之间以及TDM2和TDM3的相关信号之间的相位相关信号被组合以解码其它扇区干扰（OSI）信息等。通过利用基于系统同步性的可预测信息，获取更加有效。至少一个采集导频中包含同步/异步位。然后，移动台使用系统同步性的知识来更有效地检测超帧前导码中的附加信息。

34. 发明申请

US20080056187A1 System For Grouping Users To Share Time-Frequency Resources In A Wireless Communication System 审中-公开
标题翻译：用于分组用户的系统用于在无线通信系统中共享时频资源
公开(公告)号：US20080056187A1
公开(公告)日：2008-03-06
申请号：US11780435
申请日：2007-07-19
申请人： Anthony C.K. Soong , Yunsong Yang , Jianmin Lu
发明人： Anthony C.K. Soong , Yunsong Yang , Jianmin Lu
IPC分类号： H04Q7/00
CPC分类号： H04W72/10
摘要： A system of methods and constructs that enable multiple users to simultaneously share transmission (i.e., radio) resources, while reducing delay for users with delay-sensitive applications, is disclosed. The system provides for: forming one or more than one shared persistent (or “sticky”) assignment (SSA) group in a sector; allocating more than one shared sticky resource in at least one SSA group; and dividing users into at least a first class of users and a second class of users. The first class of users is given a higher priority to access the shared resources than the second class of users when the shared resources become available for a new packet. The first class of users is also given more choices of shared resources when starting transmission of a new packet.
摘要翻译：公开了一种使得多个用户能够同时共享传输（即，无线电）资源，同时减少具有延迟敏感应用的用户的延迟的方法和结构的系统。该系统规定：在扇区中形成一个或多个共享持久（或“粘性”）分配（SSA）组; 在至少一个SSA组中分配多个共享粘性资源; 并将用户划分成至少第一类用户和第二类用户。当共享资源可用于新数据包时，第一类用户比第二类用户更优先访问共享资源。在开始传输新数据包时，第一类用户还可以获得更多的共享资源选择。

35. 发明申请

US20070253467A1 Preamble for identifying mobile stations in a wireless communication network 有权
标题翻译：用于识别无线通信网络中的移动台的前导码
公开(公告)号：US20070253467A1
公开(公告)日：2007-11-01
申请号：US11513902
申请日：2006-08-30
申请人： Yunsong Yang
发明人： Yunsong Yang
IPC分类号： H04B1/00
CPC分类号： H04J11/00
摘要： Techniques and apparatus for identifying the target mobile stations for data transmission in a wireless communication network.
摘要翻译：用于识别无线通信网络中用于数据传输的目标移动站的技术和装置。

36. 发明申请

US20070242653A1 METHOD AND APPARATUS FOR SHARING RADIO RESOURCES IN AN OFDMA-BASED COMMUNICATION SYSTEM 审中-公开
标题翻译：在基于通信系统的通信系统中共享无线电资源的方法和装置
公开(公告)号：US20070242653A1
公开(公告)日：2007-10-18
申请号：US11734498
申请日：2007-04-12
申请人： Yunsong Yang , Anthony Soong , Jianmin Lu
发明人： Yunsong Yang , Anthony Soong , Jianmin Lu
IPC分类号： H04B7/216
CPC分类号： H04L1/1845 , H04L1/0003 , H04L1/0006 , H04L1/1607 , H04L1/1816 , H04L1/1819 , H04L5/023 , H04L2001/0093 , H04W72/042
摘要： A physical layer packet format and signaling method is provided to minimize signaling overhead wherein multiple users share air interface resources to improve efficiency in orthogonal frequency division multiplexing (OFDM) and orthogonal frequency division multiple access (OFDMA) communication systems.
摘要翻译：提供物理层分组格式和信令方法以最小化信令开销，其中多个用户共享空中接口资源以提高正交频分复用（OFDM）和正交频分多址（OFDMA）通信系统中的效率。

37. 发明申请

US20070201398A1 METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION 有权
标题翻译：无线资源分配的方法和装置
公开(公告)号：US20070201398A1
公开(公告)日：2007-08-30
申请号：US11679060
申请日：2007-02-26
申请人： Yunsong Yang , Anthony Soong , Jianmin Lu , Patrick Hosein
发明人： Yunsong Yang , Anthony Soong , Jianmin Lu , Patrick Hosein
IPC分类号： H04Q7/00
CPC分类号： H04B7/2615 , H04L1/0061 , H04L1/0067 , H04L5/023 , H04L27/2608 , H04W28/06 , H04W72/00 , H04W72/042 , H04W72/0453 , H04W72/0486
摘要： Techniques are provided to assign radio resources with one of two or more types of assignments on a frame-by-frame basis. The first type of assignment uses subcarriers that are contiguous in both time and frequency, and the second type of assignment uses subcarriers that are disjoint and equally-spaced in frequency. The types of resource assignments can be multiplexed in a frame by dividing the frame into two zones, each zone of a different type. The demarcation between the first and second zones is implicitly indicated by the assignment messages for the mobile stations. Based on the loading conditions, the base station selects one of two demarcation strategies to use and communicates the selection implicitly by using one assignment message for a mobile station.
摘要翻译：提供技术以逐帧分配给无线电资源与两种或多种类型的分配中的一种。第一类型的分配使用在时间和频率上都是连续的子载波，并且第二类型的分配使用在频率上不相交和等间隔的子载波。资源分配的类型可以通过将帧划分成两个区域（每个区域不同类型）来复用在一个帧中。第一和第二区之间的分界由移动台的分配消息隐含地表示。基于加载条件，基站选择两个分界策略中的一个来使用，并通过使用移动台的一个分配消息来隐含地传送该选择。

38. 发明授权

US07158504B2 Multiple mode data communication system and method and forward and/or reverse link control channel structure 有权
公开(公告)号：US07158504B2
公开(公告)日：2007-01-02
申请号：US09861967
申请日：2001-05-21
申请人： Srinivas R. Kadaba , Farooq Ullah Khan , Eshwar Pittampalli , Ashok N. Rudrapatna , Ganapathy Subramanian Sundaram , Subramanian Vasudevan , Yunsong Yang
发明人： Srinivas R. Kadaba , Farooq Ullah Khan , Eshwar Pittampalli , Ashok N. Rudrapatna , Ganapathy Subramanian Sundaram , Subramanian Vasudevan , Yunsong Yang
IPC分类号： H04B7/212 , H04Q7/20
CPC分类号： H04W74/02 , H04L1/0002 , H04L1/1819 , H04L1/1845
摘要： A multiple mode data communication system and method provides the flexibility to schedule wireless unit transmissions and/or allow the wireless unit to transmit autonomously. In certain embodiments, the wireless units can transmit autonomously and/or use scheduling depending on the data rate, the length of the data packet or the type of data. For example, the wireless units can transmit autonomously at lower data rates and use scheduling at higher data rates. Thus, the multiple mode system enables wireless unit transmissions to be scheduled and/or be transmit autonomously, and wireless units can simultaneously operate in different scheduling and/or autonomous modes. Depending on the embodiment, the system can provide even greater flexibility in operation by permitting wireless units to be scheduled by a single base station, scheduled by a multiplicity of base stations simultaneously or otherwise, via coordination between base stations, scheduled by a multiplicity of base stations in an uncoordinated and asynchronous manner, allowed to transmit autonomously, and/or allowed to transmit autonomously under base station supervision (i.e. rate control/adjustment by the base station). Additionally, a forward and/or reverse link control channel structure is provided which can be used to implement the multiple mode data communication system and/or support various features enabling increased throughput over a shared data channel in a wireless communications system.

39. 发明申请

US20050030953A1 Method of controlling reverse link transmission 审中-公开
标题翻译：控制反向链路传输的方法
公开(公告)号：US20050030953A1
公开(公告)日：2005-02-10
申请号：US10632813
申请日：2003-08-04
申请人： Subramanian Vasudevan , Yunsong Yang
发明人： Subramanian Vasudevan , Yunsong Yang
IPC分类号： H04L12/56
CPC分类号： H04W72/1289 , H04L47/10 , H04L47/14 , H04L47/263 , H04W28/22 , H04W52/325
摘要： The method of controlling reverse link transmission by at least one mobile station includes first scheduling a transmission by at least one mobile station by sending a schedule grant message according to a first scheduling protocol. The schedule grant message provides the mobile station with approval to transmit, and further establishes a rate limit for transmissions scheduled according to a second scheduling protocol.
摘要翻译：至少一个移动台控制反向链路传输的方法包括：首先通过根据第一调度协议发送调度授权消息来调度至少一个移动台的传输。调度授权消息向移动台提供批准以进行传输，并且进一步建立根据第二调度协议调度的传输的速率限制。

40. 发明授权

US09504079B2 System and method for communications in communications systems with relay nodes 有权
标题翻译：具有中继节点的通信系统中的通信系统和方法
公开(公告)号：US09504079B2
公开(公告)日：2016-11-22
申请号：US12964234
申请日：2010-12-09
申请人： Hang Zhang , Yunsong Yang
发明人： Hang Zhang , Yunsong Yang
IPC分类号： H04W4/00 , H04W76/02 , H04W12/08 , H04W72/08 , H04B7/26 , H04W84/04 , H04W92/04
CPC分类号： H04W76/15 , H04B7/2606 , H04W12/08 , H04W72/08 , H04W76/12 , H04W84/047 , H04W92/045
摘要： A system and method for communications in communications systems with relay nodes are provided. A communications controller includes a communications control unit, a bearer control unit coupled to the communications control unit, and a mapping unit coupled to the bearer control unit. The communications control unit manages resources and schedules transmission opportunities, the bearer control unit manages radio bearers for relay nodes coupled to the communications controller, and the mapping unit provides a mapping of user bearers to radio bearers.
摘要翻译：提供了一种用于具有中继节点的通信系统中的通信的系统和方法。通信控制器包括通信控制单元，耦合到通信控制单元的承载控制单元和耦合到承载控制单元的映射单元。通信控制单元管理资源和调度发送机会，承载控制单元管理与通信控制器耦合的中继节点的无线承载，并且映射单元提供用户承载对无线承载的映射。

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