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    Method and apparatus for controlling uplink transmissions of a wireless communication system
    1.
    发明申请
    Method and apparatus for controlling uplink transmissions of a wireless communication system 审中-公开

    公开(公告)号：US20060262750A1

    公开(公告)日：2006-11-23

    申请号：US11417946

    申请日：2006-05-03

    申请人： Jay Walton ,  Mark Wallace ,  Jack Holtzman ,  Franklin Antonio

    发明人： Jay Walton ,  Mark Wallace ,  Jack Holtzman ,  Franklin Antonio

    IPC分类号： H04Q7/00

    CPC分类号： H04W52/343 ,  H04W16/04 ,  H04W72/06

    摘要： Techniques to partition and allocate the available system resources among cells in a communication system, and to allocate the resources in each cell to terminals for data transmission on the uplink. In one aspect, adaptive reuse schemes are provided wherein the available system resources may be dynamically and/or adaptively partitioned and allocated to the cells based on a number of factors such as the observed interference levels, loading conditions, system requirements, and so on. A reuse plan is initially defined and may be redefined to reflect changes in the system. In another aspect, the system resources may be partitioned such that each cell is allocated a set of channels having different performance levels. In yet another aspect, terminals in each cell are scheduled for data transmission (e.g., based on their priority or load requirements) and assigned channels based on their tolerance to interference and the channels' performance.

    Power-efficient multi-antenna wireless device
    2.
    发明申请
    Power-efficient multi-antenna wireless device 有权
    功率高效的多天线无线设备

    公开(公告)号：US20050250452A1

    公开(公告)日：2005-11-10

    申请号：US11047917

    申请日：2005-01-31

    申请人： Jay Walton ,  Franklin Antonio ,  Mark Wallace ,  Sriram Narayan

    发明人： Jay Walton ,  Franklin Antonio ,  Mark Wallace ,  Sriram Narayan

    IPC分类号： H04J99/00 ,  H04B1/16 ,  H04B1/00

    CPC分类号： H04W52/029 ,  H04W52/0274 ,  Y02D70/00

    摘要： A power-efficient wireless device is equipped with multiple (N) antennas. Each antenna is associated with a transmitter unit and a receiver unit. The wireless device also has processing units used to perform various digital processing tasks. The transmitter units, receiver units, and processing units may be selectively enabled or disabled. In an idle state, the wireless device may enable only a subset (e.g., one) of the N receiver units and one or few processing units for signal detection and acquisition. For active communication, the wireless device may enable Ntx transmitter units for data transmission and/or Nrx receiver units for data reception, where 1≧Ntx≧N and 1≧Nrx≧N. The enabled processing units may also be clocked at a lower frequency whenever data is transmitted or received at a data rate lower than the highest data rate. The wireless device may go to sleep whenever possible to conserve power.

    摘要翻译： 功率高效的无线设备配备有多（N）个天线。 每个天线与发射机单元和接收机单元相关联。 无线设备还具有用于执行各种数字处理任务的处理单元。 可以选择性地启用或禁用发射机单元，接收机单元和处理单元。 在空闲状态下，无线设备可以仅使得N个接收机单元中的子集（例如，一个）和用于信号检测和获取的一个或几个处理单元。 对于主动通信，无线设备可以使用用于数据传输的N x x> transmitter transmitter transmitter transmitter transmitter and and or or or or or or x x x x x x x x x x x x x x x x x x x x x x x > = N和1> = N = N。 每当以低于最高数据速率的数据速率发送或接收数据时，启用的处理单元也可以以更低的频率被计时。 无线设备可能会尽可能地睡眠以节省电力。

    Power conservation in wireless access terminals using integrated proxy function
    4.
    发明授权
    Power conservation in wireless access terminals using integrated proxy function 失效
    使用集成代理功能在无线接入终端中节电

    公开(公告)号：US08442475B2

    公开(公告)日：2013-05-14

    申请号：US12946348

    申请日：2010-11-15

    申请人： Franklin Antonio ,  Samir S. Soliman ,  Olufunmilola O. Awoniyi ,  Soumya Das ,  Nishith Chaubey

    发明人： Franklin Antonio ,  Samir S. Soliman ,  Olufunmilola O. Awoniyi ,  Soumya Das ,  Nishith Chaubey

    IPC分类号： H04B1/16

    CPC分类号： H04W52/0232 ,  H04W52/028 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

    摘要： A power conservation scheme is provided for conserving power in an access terminal that includes a dedicated proxy circuit, a receiver/transmitter chain, and/or a baseband processor. The baseband processor is adapted to determine when a wireless communication link with an access network has been inactive for at least a threshold amount of time. If such inactivity is ascertained, the baseband processor sends a proxy request to the proxy circuit. Upon receiving such proxy request, the proxy circuit monitors a data, control, and/or paging channel on behalf of the access terminal while the baseband processor is powered down. If a signal is received for the access terminal over the monitored channel, then a wake-up signal is sent to the baseband processor to cause it to power up and monitor a data channel. Upon receiving a response from the baseband processor, the proxy circuit may stop operating as a proxy.

    摘要翻译： 提供了一种节能方案，用于在包括专用代理电路，接收机/发射机链和/或基带处理器的接入终端中节省功率。 基带处理器适于确定何时与接入网络的无线通信链路已经不活动至少一个阈值的时间量。 如果确定了这种不活动状态，则基带处理器向代理电路发送代理请求。 在接收到这种代理请求时，代理电路在基带处理器掉电的同时监视代表接入终端的数据，控制和/或寻呼信道。 如果在所监视的信道上接收到接入终端的信号，则向基带处理器发送唤醒信号，使其上电并监视数据信道。 在从基带处理器接收到响应时，代理电路可以停止作为代理的操作。

    Access channel with constrained arrival times
    5.
    发明申请
    Access channel with constrained arrival times 失效
    访问频道具有约束到达时间

    公开(公告)号：US20050201335A1

    公开(公告)日：2005-09-15

    申请号：US10952970

    申请日：2004-09-28

    申请人： Ivan Fernandez-Corbaton ,  Franklin Antonio ,  Leonard Schiff ,  Ahmad Jalali

    发明人： Ivan Fernandez-Corbaton ,  Franklin Antonio ,  Leonard Schiff ,  Ahmad Jalali

    IPC分类号： H04W74/04 ,  H04B1/707 ,  H04Q7/00 ,  H04B7/216

    CPC分类号： H04W56/0005 ,  H04J13/16

    摘要： Systems, methods and apparatus for configuring and accessing a random access channel in a CDMA communication system are disclosed. The number of users supported by a random access channel can be optimized by assigning a distinct time of arrival to each of a plurality of users. Each of the users can be time synchronized and can transmit data at a time that compensates for a propagation delay to allow the data to arrive at the destination receiver at the assigned time. In a CDMA system, each of the users can transmit data that is spread with the same spreading code, provided the cross correlation properties of the code are sufficient to allow identification of a source that is time offset relative to another user. The time of arrival can be determined based on the number of active users, and can be assigned as often as each transmission by each user.

    摘要翻译： 公开了用于在CDMA通信系统中配置和访问随机接入信道的系统，方法和装置。 可以通过向多个用户中的每一个分配不同的到达时间来优化随机接入信道支持的用户数量。 每个用户可以是时间同步的，并且可以在补偿传播延迟的时间发送数据，以允许数据在分配的时间到达目的地接收机。 在CDMA系统中，如果代码的互相关属性足以允许识别相对于另一个用户的时间偏移的源，那么每个用户可以发送用相同的扩展码扩展的数据。 可以基于活动用户的数量来确定到达时间，并且可以分配给每个用户每次发送的频率。

    SYSTEM AND METHOD FOR CREATING A WIRELESS PICOCELL
    6.
    发明申请
    SYSTEM AND METHOD FOR CREATING A WIRELESS PICOCELL 有权
    用于创建无线PICOCELL的系统和方法

    公开(公告)号：US20070142053A1

    公开(公告)日：2007-06-21

    申请号：US11675541

    申请日：2007-02-15

    申请人： Samir Soliman ,  Franklin Antonio

    发明人： Samir Soliman ,  Franklin Antonio

    IPC分类号： H04Q7/20

    CPC分类号： H04W16/32 ,  H04W88/06

    摘要： A system and method are provided for creating a picocell service alternate to a wireless network service. The method comprises: detecting a multiple access (MA) wireless communications network, such is a terrestrial or satellite network; and, generating a first picocell in response to detecting the MA wireless network. Typically, the method comprises receiving requests for picocell service from mobile stations, in response to generating the first picocell. In one aspect, the service requests made by the mobile stations are denied. In another aspect, the method further comprises: establishing a first picocell MSC; and, providing network services to mobile stations via the first picocell, in response to the requests for picocell service. For example, the first picocell MSC may provide the same network services that are provided by a conventional terrestrial network, for example. Alternately, the method establishes an alternative wireless network (a second picocell) to provide services.

    摘要翻译： 提供了一种用于创建与无线网络服务交替的微微蜂窝服务的系统和方法。 该方法包括：检测多址（MA）无线通信网络，诸如地面或卫星网络; 以及响应于检测到所述MA无线网络而产生第一微微小区。 通常，该方法包括响应于生成第一微微小区而从移动台接收微微小区业务的请求。 一方面，移动台所做的服务请求被拒绝。 在另一方面，该方法还包括：建立第一微微蜂窝MSC; 以及响应于对微微小区服务的请求，经由第一微微小区向移动站提供网络服务。 例如，第一微微小区MSC可以提供例如由传统的陆地网络提供的相同的网络服务。 或者，该方法建立替代无线网络（第二微微小区）来提供服务。

    POWER CONSERVATION IN WIRELESS ACCESS TERMINALS USING INTEGRATED PROXY FUNCTION
    8.
    发明申请
    POWER CONSERVATION IN WIRELESS ACCESS TERMINALS USING INTEGRATED PROXY FUNCTION 失效
    使用集成的代码功能在无线接入终端中进行功率保护

    公开(公告)号：US20120122511A1

    公开(公告)日：2012-05-17

    申请号：US12946348

    申请日：2010-11-15

    申请人： Franklin Antonio ,  Samir S. Soliman ,  Olufunmilola O. Awoniyi ,  Soumya Das ,  Nishith Chaubey

    发明人： Franklin Antonio ,  Samir S. Soliman ,  Olufunmilola O. Awoniyi ,  Soumya Das ,  Nishith Chaubey

    IPC分类号： H04B7/00

    CPC分类号： H04W52/0232 ,  H04W52/028 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

    摘要： A power conservation scheme is provided for conserving power in an access terminal that includes a dedicated proxy circuit, a receiver/transmitter chain, and/or a baseband processor. The baseband processor is adapted to determine when a wireless communication link with an access network has been inactive for at least a threshold amount of time. If such inactivity is ascertained, the baseband processor sends a proxy request to the proxy circuit. Upon receiving such proxy request, the proxy circuit monitors a data, control, and/or paging channel on behalf of the access terminal while the baseband processor is powered down. If a signal is received for the access terminal over the monitored channel, then a wake-up signal is sent to the baseband processor to cause it to power up and monitor a data channel. Upon receiving a response from the baseband processor, the proxy circuit may stop operating as a proxy.

    摘要翻译： 提供了一种节能方案，用于在包括专用代理电路，接收机/发射机链和/或基带处理器的接入终端中节省功率。 基带处理器适于确定何时与接入网络的无线通信链路已经不活动至少一个阈值的时间量。 如果确定了这种不活动状态，则基带处理器向代理电路发送代理请求。 在接收到这种代理请求时，代理电路在基带处理器掉电的同时监视代表接入终端的数据，控制和/或寻呼信道。 如果在所监视的信道上接收到接入终端的信号，则向基带处理器发送唤醒信号，使其上电并监视数据信道。 在从基带处理器接收到响应时，代理电路可以停止作为代理的操作。

    Digital combining of forward channels in a base station
    10.
    发明授权
    Digital combining of forward channels in a base station 有权
    基站中前向信道的数字组合

    公开(公告)号：US06483817B1

    公开(公告)日：2002-11-19

    申请号：US09172332

    申请日：1998-10-14

    申请人： Franklin Antonio ,  Christopher C. Riddle

    发明人： Franklin Antonio ,  Christopher C. Riddle

    IPC分类号： H04J100

    CPC分类号： H04W88/08 ,  H04B1/707 ,  H04L5/06

    摘要： A base station architecture splits modem functionality into modulator and demodulator entities, each configured to handle multiple telephone calls. A high-speed digital bus with associated routing elements connects multiple-channel (i.e., multiuser) modulator and demodulator elements. The modulator and demodulator elements may be physically separated, residing on different cards, and even different shelves, within the base station. On each modulator card, the outputs of multiple modulators may be combined by digitally upconverting the output of each modulator by a different amount and summing the results.

    摘要翻译： 基站架构将调制解调器功能分解成调制器和解调器实体，每个被配置为处理多个电话呼叫。 具有相关联的路由元件的高速数字总线连接多通道（即，多用户）调制器和解调器元件。 调制器和解调器元件可以在基站内物理上分离，驻留在不同的卡上，甚至不同的货架上。 在每个调制器卡上，多个调制器的输出可以通过以不同的量对每个调制器的输出进行数字上变频转换并将其结果相加来进行组合。