专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050020273A1 Adaptive dual-mode reverse link scheduling method for wireless telecommunications networks 审中-公开
标题翻译：无线电信网络的自适应双模反向链路调度方法
公开(公告)号：US20050020273A1
公开(公告)日：2005-01-27
申请号：US10626056
申请日：2003-07-24
申请人： Mo-Han Fong , Derek Yu , Jun Li , Ashvin Chheda , Wen Tong , Geng Wu
发明人： Mo-Han Fong , Derek Yu , Jun Li , Ashvin Chheda , Wen Tong , Geng Wu
IPC分类号： H04W36/18 , H04W72/12 , H04Q7/20
CPC分类号： H04W72/1252 , H04W36/18 , H04W72/1268
摘要： The present invention provides for a scheduling scheme to be used with respect to a given mobile station. It is determined whether the given mobile station is or is not in soft-handoff. This is performed through examining a reduced active set. The reduced active set is based upon the active set, and the selection of the reduced active set includes considerations such as received reverse link channel signal strength. If the mobile station is in soft hand-off or with reduced active set size of greater than one, congestion control scheduling of reverse link communications from the given mobile station is utilized, using a data rate set by the congestion control of the reverse link channel. If the mobile station is not in soft-handoff or with reduced active set size of one, explicit scheduling of the reverse link communications from the given mobile station is utilized, using a data rate set by the explicit data rate control of the reverse link channel.
摘要翻译：本发明提供了关于给定移动台使用的调度方案。确定给定的移动台是否处于软切换。这是通过检查减少的活动集执行的。减小的有效集合基于有效集合，并且减小的活动集合的选择包括诸如接收的反向链路信道信号强度之类的考虑。如果移动台处于软切换状态或活动集大小减小的情况下，则利用由反向链路信道的拥塞控制设置的数据速率来利用来自给定移动台的反向链路通信的拥塞控制调度。如果移动站没有处于软切换或者具有减小的活动集大小的一个，则利用来自给定移动站的反向链路通信的显式调度，使用由反向链路信道的显式数据速率控制设置的数据速率。

2. 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。

3. 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。

4. 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。

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

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。

7. 发明申请

US20130028150A1 Method and System for Wireless Communication in Multiple Operating Environments 审中-公开
标题翻译：多种操作环境中的无线通信方法与系统
公开(公告)号：US20130028150A1
公开(公告)日：2013-01-31
申请号：US13620746
申请日：2012-09-15
申请人： Jianglei Ma , Mo-Han Fong , Hang Zhang , Jun Li , Ming Jia , Peiying Zhu , Wen Tong
发明人： Jianglei Ma , Mo-Han Fong , Hang Zhang , Jun Li , Ming Jia , Peiying Zhu , Wen Tong
IPC分类号： H04W88/06 , H04W72/04
CPC分类号： H04W76/15 , H04J11/0069 , H04L1/0643 , H04L27/2626 , H04L27/34 , H04W28/18 , H04W48/18 , H04W88/06 , H04W88/10 , H04W88/18
摘要： A wireless communication method and system are provided. A first wireless communication numerology, e.g., OFDM operating parameters, corresponding to a first operational mode is established. A second wireless communication numerology corresponding to a second operational mode is also established. The first wireless communication numerology is different than the second wireless communication numerology. One of the first operational mode and the second operational mode is selected. One of the first wireless communication numerology and the second wireless communication numerology corresponding to the selected operational mode is used in which communication in the first operational mode and the second operational mode use substantially similar synchronization channels. The present invention also uses the same superframe structure for the first and second operational modes for Ultra-Mobile Broadband (“UMB”) networks and the same frame structure for the first and second operational modes for Long Term Evolution (“LTE”) networks.
摘要翻译：提供了一种无线通信方法和系统。建立对应于第一操作模式的第一无线通信命令，例如OFDM操作参数。还建立了对应于第二操作模式的第二无线通信命理。第一种无线通信命理与第二种无线通信命理不同。选择第一操作模式和第二操作模式之一。使用与所选择的操作模式相对应的第一无线通信命令和第二无线通信命令之一，其中在第一操作模式和第二操作模式中的通信使用基本相似的同步信道。本发明还针对超移动宽带（UMB）网络的第一和第二操作模式使用相同的超帧结构，以及用于长期演进（LTE）网络的第一和第二操作模式的相同帧结构。

8. 发明授权

US08891457B2 Resource assignment systems and methods 有权
标题翻译：资源分配系统和方法
公开(公告)号：US08891457B2
公开(公告)日：2014-11-18
申请号：US12086254
申请日：2006-12-08
申请人： Hang Zhang , Mohammadhadi Baligh , Mo-Han Fong , Dongsheng Yu , Sophie Vrzic , Jun Li , Wen Tong , Curt Dodd
发明人： Hang Zhang , Mohammadhadi Baligh , Mo-Han Fong , Dongsheng Yu , Sophie Vrzic , Jun Li , Wen Tong , Curt Dodd
IPC分类号： H04W4/00 , H04L12/66 , H04L1/18 , H04L5/00 , H04L1/00 , H04L1/06 , H04W72/04 , H04W72/12 , H04W28/04
CPC分类号： H04W72/1263 , H04L1/0016 , H04L1/0041 , H04L1/0045 , H04L1/0656 , H04L1/1812 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L5/0092 , H04W28/04 , H04W72/04 , H04W72/042 , H04W72/06 , H04W72/1278
摘要： In a wireless communication system, a base station assigns resources to mobile stations using indices. Each index is associated with an assignment schedule for assigning resources. Once the base station determines an assignment schedule to assign particular resources, it encodes the schedule into an index and transmits it. A mobile station receives the index and decodes it to recover the assignment schedule. Both the base station and the mobile station may use look-up tables and/or algorithms for storing or generating indices associated with assignment schedules. To assign resources so as to indicate transmission characteristics over the resources, the base station transmits assignment blocks. Each assignment block indicates original transmission, retransmission, persistent assignment, non-persistent assignment, HARQ signaling, RAS-HARQ signaling, DRCH assignment, and/or LRCH assignment.
摘要翻译：在无线通信系统中，基站使用索引向移动台分配资源。每个索引与用于分配资源的分配调度相关联。一旦基站确定了分配调度表来分配特定的资源，它将该进度编码成一个索引并发送它。移动台接收索引并进行解码以恢复分配时间表。基站和移动台都可以使用查找表和/或算法来存储或生成与分配计划相关联的索引。为了分配资源以指示资源上的传输特性，基站发送分配块。每个分配块指示原始传输，重传，持续分配，非持续分配，HARQ信令，RAS-HARQ信令，DRCH分配和/或LRCH分配。

9. 发明申请

US20090285163A1 Resource Assignment Systems and Methods 有权
标题翻译：资源分配系统和方法
公开(公告)号：US20090285163A1
公开(公告)日：2009-11-19
申请号：US12086254
申请日：2006-12-08
申请人： Hang Zhang , Mohammadhadi Baligh , Mo-Han Fong , Dongsheng Yu , Sophie Vrzic , Jun Li , Wen Tong , Curt Dodd
发明人： Hang Zhang , Mohammadhadi Baligh , Mo-Han Fong , Dongsheng Yu , Sophie Vrzic , Jun Li , Wen Tong , Curt Dodd
IPC分类号： H04W72/00
CPC分类号： H04W72/1263 , H04L1/0016 , H04L1/0041 , H04L1/0045 , H04L1/0656 , H04L1/1812 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L5/0092 , H04W28/04 , H04W72/04 , H04W72/042 , H04W72/06 , H04W72/1278
摘要： In a wireless communication system, a base station assigns resources to mobile stations using indices. Each index is associated with an assignment schedule for assigning resources. Once the base station determines an assignment schedule to assign particular resources, it encodes the schedule into an index and transmits it. A mobile station receives the index and decodes it to recover the assignment schedule. Both the base station and the mobile station may use look-up tables and/or algorithms for storing or generating indices associated with assignment schedules. To assign resources so as to indicate transmission characteristics over the resources, the base station transmits assignment blocks. Each assignment block indicates original transmission, retransmission, persistent assignment, non-persistent assignment, HARQ signaling, RAS-HARQ signaling, DRCH assignment, and/or LRCH assignment.
摘要翻译：在无线通信系统中，基站使用索引向移动台分配资源。每个索引与用于分配资源的分配调度相关联。一旦基站确定了分配调度表来分配特定的资源，它将该进度编码成一个索引并发送它。移动台接收索引并进行解码以恢复分配时间表。基站和移动台都可以使用查找表和/或算法来存储或生成与分配计划相关联的索引。为了分配资源以指示资源上的传输特性，基站发送分配块。每个分配块指示原始传输，重传，持续分配，非持续分配，HARQ信令，RAS-HARQ信令，DRCH分配和/或LRCH分配。

10. 发明授权

US08848641B2 Methods for radio link failure recovery, and user equipment 有权
标题翻译：无线链路故障恢复方法和用户设备
公开(公告)号：US08848641B2
公开(公告)日：2014-09-30
申请号：US13498314
申请日：2010-09-24
申请人： Mo-Han Fong , Richard Charles Burbidge , Zhijun Cai , Takashi Suzuki , Andrew Mark Earnshaw , Youn Hyoung Heo , Hua Xu , Jun Li , Sean Michael McBeath
发明人： Mo-Han Fong , Richard Charles Burbidge , Zhijun Cai , Takashi Suzuki , Andrew Mark Earnshaw , Youn Hyoung Heo , Hua Xu , Jun Li , Sean Michael McBeath
IPC分类号： H04W4/00 , H04W48/12 , H04W24/10 , H04W36/30 , H04W48/16 , H04W36/18 , H04W68/00 , H04W36/00
CPC分类号： H04W36/30 , H04W24/10 , H04W36/0088 , H04W36/18 , H04W48/12 , H04W48/16 , H04W68/00
摘要： A system and method for radio link failure recovery is presented. A set of component carriers is identified. Each one of the set of component carriers includes a control channel monitored by a user equipment (UE). The control channel signals data channel assignment information for the UE. Radio link failure recovery is performed using monitoring of only a subset of the set of component carriers. In some cases, performing radio link failure recovery includes performing radio link failure detection, and detecting radio link failure by detecting an out-of-sync condition on a downlink physical layer, the out-of-sync condition occurring for a predetermined duration. In some cases, a number of component carriers in the subset of the set of component carriers is equal to 1.
摘要翻译：介绍了无线链路故障恢复的系统和方法。识别一组分量载波。该组分量载波中的每一个包括由用户设备（UE）监控的控制信道。控制信道向UE发送数据信道分配信息。无线电链路故障恢复是通过仅监视该组分量载波的一个子集而执行的。在一些情况下，执行无线电链路故障恢复包括执行无线电链路故障检测，以及通过检测下行链路物理层上的不同步状态来检测无线电链路故障，所述不同步状态发生预定的持续时间。在一些情况下，分量载波集合的子集中的多个分量载波等于1。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式