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1. 发明授权

US07508780B2 Method and system for priority-based state transition for high speed data transmission and wireless access networks 有权
标题翻译：用于高速数据传输和无线接入网络的基于优先级状态转换的方法和系统
公开(公告)号：US07508780B2
公开(公告)日：2009-03-24
申请号：US10346077
申请日：2003-01-17
申请人： Hang Zhang , Mo-Han Fong , Sophie Vrzic , Derek K. Yu
发明人： Hang Zhang , Mo-Han Fong , Sophie Vrzic , Derek K. Yu
IPC分类号： G08C17/00
CPC分类号： H04W72/1247 , H04W52/0216 , H04W52/0219 , H04W72/121 , H04W76/27 , Y02D70/1242 , Y02D70/1244
摘要： Apparatus and methods are provided for transitioning wireless devices between a plurality of states having increasing resource intensity from a least resource intensive state to a most resource intensive second state. All power-on wireless devices are ranked. A respective subset of the power-on wireless devices is assigned to each state, the power-on wireless devices of the subsets having rankings which increase with resource intensity of the state. Signalling is generated to the wireless devices to instruct them to implement any change in state. The priorities which are calculated for the purpose of state scheduling are preferably the same as those, or at least based upon the priorities used for packet scheduling.
摘要翻译：提供了装置和方法，用于在具有从最少资源密集状态到最资源密集型第二状态的资源强度增加的多个状态之间转换无线设备。所有开机无线设备的排名。上电无线设备的相应子集被分配给每个状态，具有随着状态的资源强度而增加的排名的子集的上电无线设备。生成对无线设备的信令，以指示它们实现任何状态改变。为了状态调度而计算的优先级优选地与那些相关，或者至少基于用于分组调度的优先级。

2. 发明授权

US07965668B2 Method and system for priority-based state transition for high speed data transmission and wireless access networks 有权
标题翻译：用于高速数据传输和无线接入网络的基于优先级状态转换的方法和系统
公开(公告)号：US07965668B2
公开(公告)日：2011-06-21
申请号：US12243501
申请日：2008-10-01
申请人： Hang Zhang , Mo-Han Fong , Sophie Vrzic , Derek K. Yu
发明人： Hang Zhang , Mo-Han Fong , Sophie Vrzic , Derek K. Yu
IPC分类号： G08C17/00
CPC分类号： H04W72/1247 , H04W52/0216 , H04W52/0219 , H04W72/121 , H04W76/27 , Y02D70/1242 , Y02D70/1244
摘要： Apparatus and methods are provided for transitioning wireless devices between a plurality of states having increasing resource intensity from a least resource intensive state to a most resource intensive second state. All power-on wireless devices are ranked. A respective subset of the power-on wireless devices is assigned to each state, the power-on wireless devices of the subsets having rankings which increase with resource intensity of the state. Signalling is generated to the wireless devices to instruct them to implement any change in state. The priorities which are calculated for the purpose of state scheduling are preferably the same as those, or at least based upon the priorities used for packet scheduling.
摘要翻译：提供了装置和方法，用于在具有从最少资源密集状态到最资源密集型第二状态的资源强度增加的多个状态之间转换无线设备。所有开机无线设备的排名。上电无线设备的相应子集被分配给每个状态，具有随着状态的资源强度而增加的排名的子集的上电无线设备。生成对无线设备的信令，以指示它们实现任何状态改变。为了状态调度而计算的优先级优选地与那些相关，或者至少基于用于分组调度的优先级。

3. 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.

4. 发明申请

US20130022020A1 MULTIPLEXING SCHEMES FOR OFDMA 审中-公开
公开(公告)号：US20130022020A1
公开(公告)日：2013-01-24
申请号：US13616195
申请日：2012-09-14
申请人： Robert Novak , Hang Zhang , Sophie Vrzic , Mo-Han Fong , Kelvin Kar-Kin Au , Jianglei Ma , Peiying Zhu , Wen Tong
发明人： Robert Novak , Hang Zhang , Sophie Vrzic , Mo-Han Fong , Kelvin Kar-Kin Au , Jianglei Ma , Peiying Zhu , Wen Tong
IPC分类号： H04W72/04
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.

5. 发明申请

US20130010761A1 METHODS AND APPARATUS FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信的方法和设备
公开(公告)号：US20130010761A1
公开(公告)日：2013-01-10
申请号：US13620030
申请日：2012-09-14
申请人： Mo-han Fong , Hang Zhang , Sophie Vrzic , Robert Novak
发明人： Mo-han Fong , Hang Zhang , Sophie Vrzic , Robert Novak
IPC分类号： H04W36/08
CPC分类号： H04W36/0055 , H04W36/0083
摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.
摘要翻译：无线通信的一种方法涉及确认锚基站接收到切换指示信号。另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。还公开了装置。

6. 发明申请

US20130034007A1 Systems and Methods for OFDM Channelization 有权
标题翻译： OFDM信道化系统与方法
公开(公告)号：US20130034007A1
公开(公告)日：2013-02-07
申请号：US13588674
申请日：2012-08-17
申请人： Hang Zhang , Jianglei Ma , Ming Jia , Sophie Vrzic , Mo-Han Fong , Dong-Sheng Yu , Hua Xu
发明人： Hang Zhang , Jianglei Ma , Ming Jia , Sophie Vrzic , Mo-Han Fong , Dong-Sheng Yu , Hua Xu
IPC分类号： H04W72/04 , H04J4/00 , H04W24/00
CPC分类号： H04W72/0446 , H04B7/02 , H04B7/0669 , H04B7/12 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0071 , H04L1/0656 , H04L1/1812 , H04L1/1887 , H04L5/0007 , H04L5/0023 , H04L5/0039 , H04L5/0041 , H04L5/0042 , H04L5/0046 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/006 , H04L5/0085 , H04L5/0096 , H04L25/0226 , H04L25/0228 , H04L25/03057 , H04L27/2627 , H04L27/2655 , H04L65/1066 , H04W72/0453
摘要： Systems and methods for OFDM channelization are provided that allow for the co-existence of sub-band channels and diversity channels. Methods of defining diversity sub-channels and sub-band sub-channels are provided, and systematic channel definition and labeling schemes are provided.
摘要翻译：提供了用于OFDM信道化的系统和方法，其允许子带信道和分集信道的共存。提供了确定分集子信道和子带子信道的方法，并提供了系统信道定义和标签方案。

7. 发明申请

US20090060081A1 Systems and methods for ofdm channelization 有权
标题翻译：系统和方法进行通道化
公开(公告)号：US20090060081A1
公开(公告)日：2009-03-05
申请号：US11887114
申请日：2006-03-30
申请人： Hang Zhang , Jianglei Ma , Ming Jia , Sophie Vrzic , Mo-Han Fong , Dong-Sheng Yu , Hua Xu
发明人： Hang Zhang , Jianglei Ma , Ming Jia , Sophie Vrzic , Mo-Han Fong , Dong-Sheng Yu , Hua Xu
IPC分类号： H04B7/02
CPC分类号： H04W72/0446 , H04B7/02 , H04B7/0669 , H04B7/12 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0071 , H04L1/0656 , H04L1/1812 , H04L1/1887 , H04L5/0007 , H04L5/0023 , H04L5/0039 , H04L5/0041 , H04L5/0042 , H04L5/0046 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/006 , H04L5/0085 , H04L5/0096 , H04L25/0226 , H04L25/0228 , H04L25/03057 , H04L27/2627 , H04L27/2655 , H04L65/1066 , H04W72/0453
摘要： Systems and methods for OFDM channelization are provided that allow for the co-existence of sub-band channels and diversity channels. Methods of defining diversity sub-channels and sub-band sub-channels are provided, and systematic channel definition and labeling schemes are provided.
摘要翻译：提供了用于OFDM信道化的系统和方法，其允许子带信道和分集信道的共存。提供了确定分集子信道和子带子信道的方法，并提供了系统信道定义和标签方案。

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. 发明授权

US08811339B2 Handover schemes for wireless systems 有权
标题翻译：无线系统的切换方案
公开(公告)号：US08811339B2
公开(公告)日：2014-08-19
申请号：US12806185
申请日：2009-07-06
申请人： Mo-Han Fong , Hang Zhang , Sophie Vrzic , Robert Novak
发明人： Mo-Han Fong , Hang Zhang , Sophie Vrzic , Robert Novak
IPC分类号： H04W36/00
CPC分类号： H04W36/0005
摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.
摘要翻译：无线通信的一种方法涉及确认锚基站接收到切换指示信号。另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。还公开了装置。

10. 发明授权

US08767637B2 Methods and systems for resource allocation 有权
标题翻译：资源分配的方法和系统
公开(公告)号：US08767637B2
公开(公告)日：2014-07-01
申请号：US12741468
申请日：2008-11-05
申请人： Robert Novak , Mo-Han Fong , Hang Zhang , Sophie Vrzic
发明人： Robert Novak , Mo-Han Fong , Hang Zhang , Sophie Vrzic
IPC分类号： H04J1/16 , H04W52/34 , H04W52/48 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0005 , H04L1/1812 , H04L1/1893 , H04L5/0044 , H04W52/34 , H04W52/48 , H04W72/04 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/12
摘要： Various methods and systems are provided for allocating time-frequency resources for downlink (DL) and uplink (UL) communications between base stations and mobile stations. Different forms of resource allocation messages including combinations of bitmaps and bitfields provide additional information about the resources and/or how they are assigned. In some implementations the resource allocation messages enable reduced overhead, which may ultimately improve transmission rates and/or the quality of transmissions.
摘要翻译：提供各种方法和系统，用于为基站和移动台之间的下行链路（DL）和上行链路（UL）通信分配时间 - 频率资源。不同形式的资源分配消息（包括位图和位域的组合）提供关于资源的附加信息和/或如何分配它们。在一些实施方式中，资源分配消息能够减少开销，这可能最终改善传输速率和/或传输质量。

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