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    System and method for synchronized and coordinated beam switching and scheduling in a wireless communications system
    1.
    发明授权
    System and method for synchronized and coordinated beam switching and scheduling in a wireless communications system 有权
    在无线通信系统中同步和协调的波束切换和调度的系统和方法

    公开(公告)号：US08520537B2

    公开(公告)日：2013-08-27

    申请号：US12534271

    申请日：2009-08-03

    申请人： Cornelius van Rensburg ,  Patrick Hosein ,  Anthony C. K. Soong

    发明人： Cornelius van Rensburg ,  Patrick Hosein ,  Anthony C. K. Soong

    IPC分类号： H04W36/00

    CPC分类号： H04W72/1205 ,  H01Q1/246 ,  H01Q25/00

    摘要： A system and method for synchronized and coordinated beam switching and scheduling in a wireless communications system is provided. A method for controller operation includes determining a beam cycle pattern, sharing the beam cycle pattern with neighboring controllers, receiving beam information from a communications device, generating scheduling information from the beam cycle pattern and beam cycle patterns from other controllers, receiving a transmission intended for the communications device, and causing the transmission to be transmitted to the communications device. The beam cycle pattern includes a list of beam patterns transmitted by the controller, and the transmission is transmitted using the scheduling information and the received beam information.

    摘要翻译： 提供了一种在无线通信系统中同步和协调的波束切换和调度的系统和方法。 用于控制器操作的方法包括确定波束周期模式，与相邻控制器共享波束周期模式，从通信设备接收波束信息，从波束周期模式生成调度信息，以及从其他控制器生成波束周期模式，接收来自其他控制器的传输 通信设备，并且使得传输被发送到通信设备。 波束周期模式包括由控制器发送的波束模式的列表，并且使用调度信息和接收的波束信息来发送该传输。

    System and Method for Synchronized and Coordinated Beam Switching and Scheduling in a Wireless Communications System
    2.
    发明申请
    System and Method for Synchronized and Coordinated Beam Switching and Scheduling in a Wireless Communications System 有权
    无线通信系统中同步和协调波束切换和调度的系统和方法

    公开(公告)号：US20100033374A1

    公开(公告)日：2010-02-11

    申请号：US12534271

    申请日：2009-08-03

    申请人： Cornelius van Rensburg ,  Patrick Hosein ,  Anthony C.K. Soong

    发明人： Cornelius van Rensburg ,  Patrick Hosein ,  Anthony C.K. Soong

    IPC分类号： H01Q3/00

    CPC分类号： H04W72/1205 ,  H01Q1/246 ,  H01Q25/00

    摘要： A system and method for synchronized and coordinated beam switching and scheduling in a wireless communications system is provided. A method for controller operation includes determining a beam cycle pattern, sharing the beam cycle pattern with neighboring controllers, receiving beam information from a communications device, generating scheduling information from the beam cycle pattern and beam cycle patterns from other controllers, receiving a transmission intended for the communications device, and causing the transmission to be transmitted to the communications device. The beam cycle pattern includes a list of beam patterns transmitted by the controller, and the transmission is transmitted using the scheduling information and the received beam information.

    摘要翻译： 提供了一种在无线通信系统中同步和协调的波束切换和调度的系统和方法。 用于控制器操作的方法包括确定波束周期模式，与相邻控制器共享波束周期模式，从通信设备接收波束信息，从波束周期模式生成调度信息，以及从其他控制器生成波束周期模式，接收来自其他控制器的传输 通信设备，并且使得传输被发送到通信设备。 波束周期模式包括由控制器发送的波束模式的列表，并且使用调度信息和接收的波束信息来发送该传输。

    Method and apparatus for wireless resource allocation
    3.
    发明授权
    Method and apparatus for wireless resource allocation 有权
    无线资源分配的方法和装置

    公开(公告)号：US07839822B2

    公开(公告)日：2010-11-23

    申请号：US11679060

    申请日：2007-02-26

    申请人： Yunsong Yang ,  Anthony C. K. Soong ,  Jianmin Lu ,  Patrick Hosein

    发明人： Yunsong Yang ,  Anthony C. K. 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。

    Integrated scheduling and power control for the uplink of an OFDMA network
    4.
    发明授权
    Integrated scheduling and power control for the uplink of an OFDMA network 有权
    用于OFDMA网络上行链路的集成调度和功率控制

    公开(公告)号：US08325654B2

    公开(公告)日：2012-12-04

    申请号：US11940134

    申请日：2007-11-14

    申请人： Patrick Hosein

    发明人： Patrick Hosein

    IPC分类号： H04W4/00

    CPC分类号： H04W52/267 ,  H04W52/146

    摘要： Managing radio resources and power for OFDMA uplinks is disclosed in which a threshold transmission rate for the reverse link is used by base stations to compare against the achievable reverse link transmission rate of a particular AT within the sector serviced by the base station. When the calculated rate is higher than the threshold rate, the base station allocates maximum power to the AT. Otherwise, when the calculated rate is lower than the threshold rate, zero power is allocated to the AT.

    摘要翻译： 公开了管理OFDMA上行链路的无线电资源和功率的方法，其中基站使用反向链路的阈值传输速率与由基站服务的扇区内的特定AT的可实现的反向链路传输速率进行比较。 当计算出的速率高于阈值速率时，基站向AT分配最大功率。 否则，当计算出的速率低于阈值速率时，零功率被分配给AT。

    System and method for wireless network congestion control
    7.
    发明授权
    System and method for wireless network congestion control 有权
    无线网络拥塞控制的系统和方法

    公开(公告)号：US08614949B2

    公开(公告)日：2013-12-24

    申请号：US13098718

    申请日：2011-05-02

    申请人： Patrick Hosein

    发明人： Patrick Hosein

    IPC分类号： G01R31/08

    CPC分类号： H04W28/10 ,  H04L47/10 ,  H04L47/11 ,  H04L47/12 ,  H04L47/14 ,  H04L47/24 ,  H04L47/30 ,  H04L47/70 ,  H04L47/745 ,  H04L47/762 ,  H04L47/788 ,  H04L47/824 ,  H04W24/00 ,  H04W28/14 ,  H04W72/06

    摘要： Congestion control provides congestion control for one or more shared resources in a wireless communication network. In one exemplary embodiment, a congestion controller manages congestion of shared packet data channels by under-serving selected ones of the data connections sharing the packet data channel. Such selective under-serving may be effected by biasing scheduling of service on the packet data channel toward maximum throughput scheduling such that connections associated with poor radio conditions are naturally under-served. Further, the controller may manage congestion of other shared resources, such as shared transmit power resources, wherein congestion of the shared power resource is managed by under-allocating transmit power to selected ones of the connections. Congestion is sensed, for example, by monitoring transmit buffer occupancy levels, and/or reserve power levels. In either case, congestion relief may be amplified where operation of the controller “triggers” flow control on the intentionally under-served ones of the active data connections.

    摘要翻译： 拥塞控制为无线通信网络中的一个或多个共享资源提供拥塞控制。 在一个示例性实施例中，拥塞控制器通过共享分组数据信道的数据连接中的所选择的一个来管理共享分组数据信道的拥塞。 这种选择性不足可以通过将分组数据信道上的服务的调度偏移到最大吞吐量调度来实现，使得与不良无线电条件相关联的连接自然地不足。 此外，控制器可以管理诸如共享发射功率资源的其他共享资源的拥塞，其中共享电力资源的拥塞通过对所选连接的发射功率的分配不足而被管理。 例如，通过监视发送缓冲器占用水平和/或预留功率电平感测到拥塞。 在任一情况下，在控制器的操作“触发”对有意数据连接的故意服务不足的流量控制的情况下，可能会放大拥塞减轻。

    System and Method for Dynamic Resource Allocation in Wireless Communications Networks
    8.
    发明申请
    System and Method for Dynamic Resource Allocation in Wireless Communications Networks 有权
    无线通信网络中动态资源分配的系统与方法

    公开(公告)号：US20080304448A1

    公开(公告)日：2008-12-11

    申请号：US12129453

    申请日：2008-05-29

    申请人： Patrick Hosein

    发明人： Patrick Hosein

    IPC分类号： H04Q7/00 ,  H04J3/02

    CPC分类号： H04W72/08 ,  H04W74/0866

    摘要： System and method for dynamic resource allocation in wireless communications networks. A method for dynamically allocating resources of a contention channel comprises computing an expected delay for a transmission made by a user over the contention channel, determining a target probability of collision from the expected delay, computing an allocation of resources of the contention channel using the target probability of collision, and allocating resources of the contention channel using the computed allocation of resources.

    摘要翻译： 无线通信网络中动态资源分配的系统和方法。 用于动态分配竞争信道的资源的方法包括：计算用户通过竞争信道进行的传输的期望延迟，从预期延迟确定目标冲突概率，使用目标计算竞争信道的资源分配 碰撞的概率，以及使用所计算的资源分配来分配争用信道的资源。

    SYSTEM FOR SUPPORTING CONSECUTIVE AND DISTRIBUTED SUBCARRIER CHANNELS IN OFDMA NETWORKS
    9.
    发明申请
    SYSTEM FOR SUPPORTING CONSECUTIVE AND DISTRIBUTED SUBCARRIER CHANNELS IN OFDMA NETWORKS 有权
    在OFDMA网络中支持协调和分布式子载波通道的系统

    公开(公告)号：US20070268816A1

    公开(公告)日：2007-11-22

    申请号：US11691611

    申请日：2007-03-27

    申请人： Patrick Hosein

    发明人： Patrick Hosein

    IPC分类号： H04J11/00

    CPC分类号： H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0064

    摘要： A system and method of downlink resource allocation to both Distributed Resource Channel (DRCH) and Localized Resource Channel (LRCH) users in an Orthogonal Frequency Division Multiple Access (OFDMA) network. A utility function is provided for each LRCH and DRCH user, wherein the utility function is concave and non-decreasing; a resource allocation objective is provided using the utility function of each LRCH and DRCH user; and resources are allocated to the LRCH and DRCH users such that the resource allocation objective is met.

    摘要翻译： 在正交频分多址（OFDMA）网络中向分布式资源信道（DRCH）和本地化资源信道（LRCH）用户分配下行资源的系统和方法。 为每个LRCH和DRCH用户提供效用函数，其中效用函数是凹的和非递减的; 使用每个LRCH和DRCH用户的效用函数提供资源分配目标; 并将资源分配给LRCH和DRCH用户，使得满足资源分配目标。

    WIRELESS COMMUNICATION RESOURCE ALLOCATION AND RELATED SIGNALING
    10.
    发明申请
    WIRELESS COMMUNICATION RESOURCE ALLOCATION AND RELATED SIGNALING 审中-公开
    无线通信资源分配及相关信令

    公开(公告)号：US20070218915A1

    公开(公告)日：2007-09-20

    申请号：US11688721

    申请日：2007-03-20

    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： H04Q7/20

    CPC分类号： H04W72/042 ,  H04L5/023 ,  H04L27/2608 ,  H04W92/10

    摘要： A method and apparatus of signaling radio resource allocation in a wireless communication system is disclosed. The method comprises: dividing the radio resource into units of a first type of assignment and of a second type; using the first type of assignment units for the first type of assignment; using the second type of assignment units for the second type of assignment; multiplexing the first type and the second type of assignments in the same frame; indicating the assignment for each of a plurality of mobile stations by a base station; determining the multiplexing mode by the base station; and communicating the multiplexing mode to each of the plurality of mobile stations by the base station.

    摘要翻译： 公开了一种在无线通信系统中信令无线电资源分配的方法和装置。 该方法包括：将无线电资源划分为第一类型的分配和第二类型的单元; 使用第一类分配单位进行第一类分配; 使用第二类型的分配单元进行第二类分配; 在同一帧中复用第一类型和第二类型的分配; 指示基站对于多个移动站中的每一个的分配; 确定基站的复用模式; 以及由所述基站向所述多个移动站中的每一个传送所述复用模式。