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1. 发明授权

US08526400B2 Radio access system and method using OFDM and CDMA for broadband data transmission 有权
标题翻译：使用OFDM和CDMA进行宽带数据传输的无线接入系统和方法
公开(公告)号：US08526400B2
公开(公告)日：2013-09-03
申请号：US11816370
申请日：2006-02-15
申请人： Wen Tong , Jianglei Ma , Hang Zhang , Mo-Han Fong , Ming Jia , Peiying Zhu , Geng Wu , Jun Li , Dong-Sheng Yu
发明人： Wen Tong , Jianglei Ma , Hang Zhang , Mo-Han Fong , Ming Jia , Peiying Zhu , Geng Wu , Jun Li , Dong-Sheng Yu
IPC分类号： H04B7/216
CPC分类号： H04W88/06 , H04B1/707 , H04J11/0093 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0044 , H04L5/0048 , H04L5/0087 , H04L25/0204 , H04L25/0226 , H04W28/10 , H04W88/10
摘要： A method and system for wireless data communication using a first wireless communication technology and a second wireless communication technology. The second wireless communication technology being different from the first wireless communication technology. A transmitter is arranged to transmit data using frame structures based on the first wireless communication technology and the second wireless communication technology in which the frame structure based on the second wireless communication technology has a timing structure, MAC and pilot that are also used with the frame structure of the first wireless communication technology. The transmitter is arranged to selectively change transmission on a frame by frame basis between the first wireless communication technology and the second wireless communication technology.
摘要翻译：一种使用第一无线通信技术和第二无线通信技术进行无线数据通信的方法和系统。第二无线通信技术与第一无线通信技术不同。发射机被布置为使用基于第一无线通信技术的帧结构和基于第二无线通信技术的帧结构具有定时结构的第二无线通信技术来发送数据，也与帧一起使用的MAC和导频第一种无线通信技术的结构。发射机被布置为在第一无线通信技术和第二无线通信技术之间逐帧地选择性地改变传输。

2. 发明授权

US07436857B2 Mapping information in wireless communications systems 有权
标题翻译：无线通信系统中的映射信息
公开(公告)号：US07436857B2
公开(公告)日：2008-10-14
申请号：US10179283
申请日：2002-06-26
申请人： Mo-Han Fong , Hang Zhang , Geng Wu
发明人： Mo-Han Fong , Hang Zhang , Geng Wu
IPC分类号： H04J3/00
CPC分类号： H04W28/065 , H04L1/16 , H04L1/1812 , H04L29/06 , H04L69/32 , H04L69/324 , H04W72/1263
摘要： A wireless communications system includes a shared TDM data channel for communications in different time slots with respective mobile stations (MSs), as well as dedicated channels. A first medium access control (MAC) multiplexing sublayer, provided in a base station controller, maps information of logical channels for communications services to the communications channels. A second MAC multiplexing sublayer maps information, mapped to the shared data channel in the first MAC multiplexing sublayer, to respective data units for communication in respective TDM time slots of the shared channel. The second MAC multiplexing sublayer handles scheduling, adaptive modulation and coding, and automatic retransmission of information on the shared data channel, as well as shared control channels for the shared data channel and channel quality feedback and data acknowledgement channels from the MSs.
摘要翻译：无线通信系统包括用于与各个移动站（MS）以及专用信道在不同时隙中进行通信的共享TDM数据信道。在基站控制器中提供的第一媒体接入控制（MAC）复用子层将用于通信业务的逻辑信道的信息映射到通信信道。第二MAC复用子层将映射到第一MAC复用子层中的共享数据信道的信息映射到用于在共享信道的各个TDM时隙中通信的各个数据单元。第二MAC复用子层处理调度，自适应调制和编码以及共享数据信道上的信息的自动重传，以及来自MS的共享数据信道和信道质量反馈和数据确认信道的共享控制信道。

3. 发明授权

US07236764B2 Method and apparatus for updating locations of dormant mobile stations 有权
标题翻译：更新休眠移动台位置的方法和装置
公开(公告)号：US07236764B2
公开(公告)日：2007-06-26
申请号：US10751952
申请日：2004-01-07
申请人： Hang Zhang , Mo-Han Fong , Ke-Chi Jang , Jun Li , Xixian Chen , Chung-Ching Wang , Geng Wu , James Weisert
发明人： Hang Zhang , Mo-Han Fong , Ke-Chi Jang , Jun Li , Xixian Chen , Chung-Ching Wang , Geng Wu , James Weisert
IPC分类号： H04Q7/20
CPC分类号： H04W60/02 , H04W24/10 , H04W36/08 , H04W60/04 , H04W68/04
摘要： In code division multiple access communication systems, there are three levels for updating locations of dormant mobile stations (MSs) and setting up fast call. In sector and are levels, the dormant MS send a layer 2 message containing a message type and MS identifier to a base transceiver station (BTS). Since the message is associated with the sector where the MS is located, the network is aware of the MS's location from the updated location. The dormant MS sends to the BTS a reconnect message containing a message type and an MS identifier. The MS's dormant to active state transition is initiated by the MS. In the communication network, sub-packet zone ID is broadcasted in the overhead message. The MS reports its location change on R-CSCH and the network with the BSC level control can page the MS within the zone where the MS sends the report.
摘要翻译：在码分多址通信系统中，有三个级别用于更新休眠移动站（MS）的位置和建立快速呼叫。在扇区和级别中，休眠MS向基站收发器（BTS）发送包含消息类型和MS标识符的第2层消息。由于该消息与MS所在的扇区相关联，所以网络从更新的位置了解MS的位置。休眠MS向BTS发送包含消息类型和MS标识符的重新连接消息。 MS休眠到主动状态转换由MS启动。在通信网络中，在开销消息中广播子包区域ID。 MS报告其在R-CSCH上的位置变化，并且具有BSC级别控制的网络可以在MS发送报告的区域内查询MS。

4. 发明申请

US20080151743A1 Radio Access System and Method Using Ofdm and Cdma for Broadband Data Transmission 有权
标题翻译：无线电接入系统和使用Ofdm和Cdma进行宽带数据传输的方法
公开(公告)号：US20080151743A1
公开(公告)日：2008-06-26
申请号：US11816370
申请日：2006-02-15
申请人： Wen Tong , Jianglei Ma , Hang Zhang , Mo-Han Fong , Ming Jia , Peiying Zhu , Geng Wu , Jun Li , Dong-Sheng Yu
发明人： Wen Tong , Jianglei Ma , Hang Zhang , Mo-Han Fong , Ming Jia , Peiying Zhu , Geng Wu , Jun Li , Dong-Sheng Yu
IPC分类号： H04J11/00
CPC分类号： H04W88/06 , H04B1/707 , H04J11/0093 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0044 , H04L5/0048 , H04L5/0087 , H04L25/0204 , H04L25/0226 , H04W28/10 , H04W88/10
摘要： A method and system for wireless data communication using a first wireless communication technology and a second wireless communication technology. The second wireless communication technology being different from the first wireless communication technology. A transmitter is arranged to transmit data using frame structures based on the first wireless communication technology and the second wireless communication technology in which the frame structure based on the second wireless communication technology has a timing structure, MAC and pilot that are also used with the frame structure of the first wireless communication technology. The transmitter is arranged to selectively change transmission on a frame by frame basis between the first wireless communication technology and the second wireless communication technology.
摘要翻译：一种使用第一无线通信技术和第二无线通信技术进行无线数据通信的方法和系统。第二无线通信技术与第一无线通信技术不同。发射机被布置为使用基于第一无线通信技术的帧结构和基于第二无线通信技术的帧结构具有定时结构的第二无线通信技术来发送数据，也与帧一起使用的MAC和导频第一种无线通信技术的结构。发射机被布置为在第一无线通信技术和第二无线通信技术之间逐帧地选择性地改变传输。

5. 发明授权

US07200154B1 QoS link protocol (QLP) 有权
标题翻译： QoS链路协议（QLP）
公开(公告)号：US07200154B1
公开(公告)日：2007-04-03
申请号：US10141268
申请日：2002-05-08
申请人： Geng Wu , Hang Zhang , Mo-Han Fong , Jun Li
发明人： Geng Wu , Hang Zhang , Mo-Han Fong , Jun Li
IPC分类号： H04J3/16 , H04J3/22 , H04J1/16 , H04Q7/20 , G01R31/08 , G06F11/00 , G08C15/00
CPC分类号： H04W28/24
摘要： A Quality of Service (QoS) Link Protocol (QLP) for use in a wireless telecommunications network. A plurality of data inputs are provided, each utilized for receiving packet data streams from respective applications over an IP network. Each of the applications has at least one QoS requirement. The QLP comprises a transmission confirmation receiving mechanism for receiving indications from mobile terminals whether data transmitted to the terminal has been successful. The QLP also has a plurality of automatic retransmission request (ARQ) units each coupled to an input for a packet data stream and to the transmission confirmation receiving mechanism, and which is responsible for transmitting each packet and retransmitting each packet if the packet was not transmitted successfully. Finally, the QLP comprises a QoS multiplexor that receives a data stream from each ARQ and adds header data to each packet for identifying the particular physical layer treatment for each packet in accordance with the QoS associated with the data stream. The QoS and the physical layer treatment are influenced by the status of the network.
摘要翻译：用于无线电信网络的服务质量（QoS）链路协议（QLP）。提供了多个数据输入，每个数据输入用于通过IP网络从相应的应用接收分组数据流。每个应用程序至少有一个QoS要求。 QLP包括发送确认接收机构，用于从移动终端接收发送到终端的数据是否成功的指示。 QLP还具有多个自动重传请求（ARQ）单元，每个自动重传请求（ARQ）单元分别耦合到分组数据流的输入和发送确认接收机制，并且负责发送每个分组并且如果分组未被发送则重新发送每个分组成功了最后，QLP包括QoS多路复用器，其接收来自每个ARQ的数据流，并且根据与数据流相关联的QoS，将标题数据添加到每个分组以标识每个分组的特定物理层处理。 QoS和物理层处理受网络状态的影响。

6. 发明授权

US07492737B1 Service-driven air interface protocol architecture for wireless systems 有权
标题翻译：无线系统的服务驱动的空中接口协议架构
公开(公告)号：US07492737B1
公开(公告)日：2009-02-17
申请号：US10141013
申请日：2002-05-08
申请人： Mo-Han Fong , Geng Wu , Hang Zhang , Jun Li
发明人： Mo-Han Fong , Geng Wu , Hang Zhang , Jun Li
IPC分类号： H04Q7/00
CPC分类号： H04L5/0016 , H04W72/00 , H04W88/08
摘要： Disclosed is an air interface protocol architecture for a multi-carrier wireless communications network having a plurality of carriers. The protocol architecture comprises a common layer 2/3 protocol for each of the carriers. The common layer 2/3 protocol provides a common interface with wireline upper level protocols. In addition to the common layer 2/3 protocol, the architecture comprises a multimode physical layer for each of the carriers. The protocol architecture enables the physical layer of each carrier may have a different protocol configuration for each mobile station serviced by the carrier. Each air interface protocol instance includes one or more resource pools. The resource pools each includes: (1) a quality of service (QoS) supported; (2) a list of manageable resources; (3) a carrier identification; and (4) an air interface configuration. Additionally, the layer 2 protocol of the common layer 2/3 protocol includes one or more Radio Link Protocol (RLP) instances (or a QoS Link Protocol) and one or more Medium Access Control (MAC) sublayer instances.
摘要翻译：公开了一种用于具有多个载波的多载波无线通信网络的空中接口协议架构。协议架构包括用于每个载波的公共层2/3协议。公共层2/3协议提供与有线上级协议的通用接口。除了公共层2/3协议之外，该架构包括用于每个载波的多模物理层。协议架构使得每个载波的物理层可以对于由载波服务的每个移动台具有不同的协议配置。每个空中接口协议实例包括一个或多个资源池。资源池各自包括：（1）支持的服务质量（QoS）; （2）可管理资源清单; （3）承运人识别; 和（4）空中接口配置。另外，公共层2/3协议的层2协议包括一个或多个无线链路协议（RLP）实例（或QoS链路协议）和一个或多个媒体访问控制（MAC）子层实例。

7. 发明授权

US09451622B2 Methods and systems for wireless networks with relays 有权
标题翻译：具有继电器的无线网络的方法和系统
公开(公告)号：US09451622B2
公开(公告)日：2016-09-20
申请号：US13618926
申请日：2012-09-14
申请人： Jianglei Ma , Hang Zhang , Peiying Zhu , Mo-Han Fong , Wen Tong , Ming Jia
发明人： Jianglei Ma , Hang Zhang , Peiying Zhu , Mo-Han Fong , Wen Tong , Ming Jia
IPC分类号： G08C15/00 , H04W72/06 , H04B7/26 , H04L5/00 , H04L27/26 , H04L25/02 , H04L25/03 , H04W16/26 , H04W52/34 , H04W84/04
CPC分类号： H04W72/06 , H04B7/2606 , H04B7/2615 , H04L5/0023 , H04L5/0035 , H04L5/0037 , H04L5/0044 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04L25/0232 , H04L25/03866 , H04L27/2613 , H04L27/2655 , H04W16/26 , H04W52/34 , H04W84/047
摘要： Methods and systems are provided for use with wireless networks having one or more cell in which each cell includes a base station (BS), at least one relay station (RS) and at least one mobile station (MS). The at least one relay station can be used as an intermediate station for providing communication between the BS and MS. Methods are provided for an RS to initially access the network, access of the RS by MSs initially accessing the network, methods of allocating OFDM resources for communicating between the BS, RS and/or MS for example dividing transmission resources into uplink and downlink transmissions, and methods of inserting pilot symbols into transmission resources used by the RS. In some embodiments on the invention, the methods are consistent and/or can be used in conjunction with existing standards such as 802.16e.
摘要翻译：方法和系统被提供用于具有一个或多个小区的无线网络，其中每个小区包括基站（BS），至少一个中继站（RS）和至少一个移动台（MS）。所述至少一个中继站可以用作在BS和MS之间提供通信的中间站。提供了用于RS初始接入网络的方法，初始访问网络的MS接入RS的方法，用于分配用于BS，RS和/或MS之间通信的OFDM资源的方法，例如将传输资源划分为上行链路和下行链路传输，以及将导频符号插入到由RS使用的传输资源中的方法。在本发明的一些实施例中，所述方法是一致的和/或可以与诸如802.16e的现有标准结合使用。

8. 发明授权

US09438445B2 Media access control protocol for multi-hop network systems and method therefor 有权
标题翻译：多跳网络系统的媒体访问控制协议及其方法
公开(公告)号：US09438445B2
公开(公告)日：2016-09-06
申请号：US13620567
申请日：2012-09-14
申请人： Hang Zhang , Peiying Zhu , Mo-Han Fong , Wen Tong , Nimal Senarath , Derek Yu , David Steer , Curtis S. Dodd
发明人： Hang Zhang , Peiying Zhu , Mo-Han Fong , Wen Tong , Nimal Senarath , Derek Yu , David Steer , Curtis S. Dodd
IPC分类号： H04L12/46 , H04L12/721 , H04W40/00 , H04W28/06 , H04W84/12 , H04L1/16 , H04L29/06 , H04W88/04 , H04L29/08
CPC分类号： H04L12/4633 , H04L1/1614 , H04L45/34 , H04L63/12 , H04L69/22 , H04L69/324 , H04W28/06 , H04W40/00 , H04W84/12 , H04W88/04
摘要： A method and system for wireless communication in which a plurality of media access control (“MAC”) packet data units (“PDUs”) corresponding to a plurality of wireless communication connections are received. The plurality of MAC PDUs is grouped into a relay packet and the relay packet is transmitted. Such grouping and transmission of the relay packet is performed by one or more relay nodes. The traffic control for the transmission can also be based on centralized or decentralized routing control and/or centralized or decentralized QoS control.
摘要翻译：一种用于无线通信的方法和系统，其中接收与多个无线通信连接相对应的多个媒体访问控制（“MAC”）分组数据单元（“PDU”）。将多个MAC PDU分组为中继分组，并发送中继分组。中继分组的这种分组和传输由一个或多个中继节点执行。传输的流量控制也可以基于集中式或分散式路由控制和/或集中式或分散式QoS控制。

9. 发明授权

US09071403B2 Multiplexing schemes for OFDMA 有权
公开(公告)号：US09071403B2
公开(公告)日：2015-06-30
申请号：US13616433
申请日：2012-09-14
申请人： Robert Novak , Hang Zhang , Sophie Vrzic , Mo-Han Fong , Kelvin Kar-Kin Au , Jianglel Ma , Peiying Zhu , Wen Tong
发明人： Robert Novak , Hang Zhang , Sophie Vrzic , Mo-Han Fong , Kelvin Kar-Kin Au , Jianglel Ma , Peiying Zhu , Wen Tong
IPC分类号： H04L12/28 , H04J3/24 , H04L1/00 , H04L5/00 , H04L1/14 , H04L1/16 , H04L1/18 , H04L29/06
CPC分类号： H04L1/0067 , H04L1/0013 , H04L1/0025 , H04L1/14 , H04L1/1614 , H04L1/1867 , H04L5/0007 , H04L5/0037 , H04L5/0042 , H04L5/0046 , H04L5/0064 , H04L29/06027 , H04L65/607 , H04L65/80 , H04L2001/0093
摘要： Methods and systems are provided for allocating resources including VoIP (voice over Internet Protocol) and Non-VoIP resources. In some embodiments, multiplexing schemes are provided for use with OFDMA (orthogonal frequency division multiplexing access) systems, for example for use in transmitting VoIP traffic. In some embodiments, various HARQ (Hybrid Automatic request) techniques are provided for use with OFDMA systems. In various embodiments, there are provided methods and systems for dealing with issues such as Handling non-full rate vocoder frames, VoIP packet jitter handling, VoIP capacity increasing schemes, persistent and non-persistent assignment of resources in OFDMA systems.

10. 发明授权

US09071321B2 Methods and system for wireless networks with relays involving pseudo-random noise sequences 有权
标题翻译：具有涉及伪随机噪声序列的继电器的无线网络的方法和系统
公开(公告)号：US09071321B2
公开(公告)日：2015-06-30
申请号：US12300522
申请日：2007-05-31
申请人： Hang Zhang , Jianglei Ma , Peiying Zhu , Mo-Han Fong , Wen Tong
发明人： Hang Zhang , Jianglei Ma , Peiying Zhu , Mo-Han Fong , Wen Tong
IPC分类号： H04B7/204 , H04B7/208 , H04B7/155 , H04W88/04 , H04W72/04 , H04W84/04
CPC分类号： H04B7/14 , H04B7/155 , H04L27/2601 , H04W72/04 , H04W72/0446 , H04W84/047 , H04W88/04
摘要： Methods and systems are provided for use with wireless networks having one or more cell in which each cell includes a base station (BS), at least one relay station (RS) and at least one mobile station (MS). The at least one relay station can be used as an intermediate station for providing communication between the BS and MS. Methods are provided for allocating OFDM resources for communicating between the BS, RS and/or MS for example dividing transmission resources into uplink and downlink transmissions and methods of inserting pilot symbols into transmission resources used by the RS. In some embodiments on the invention, the methods are consistent and/or can be used in conjunction with existing standards such as 802.16e.
摘要翻译：方法和系统被提供用于具有一个或多个小区的无线网络，其中每个小区包括基站（BS），至少一个中继站（RS）和至少一个移动台（MS）。所述至少一个中继站可以用作在BS和MS之间提供通信的中间站。提供了用于分配用于BS，RS和/或MS之间的通信的OFDM资源的方法，例如将传输资源划分为上行链路和下行链路传输，以及将导频符号插入到由RS使用的传输资源中的方法。在本发明的一些实施例中，所述方法是一致的和/或可以与诸如802.16e的现有标准结合使用。

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