-
41.发明授权Method and apparatus in a radio communication system for synchronizing transmissions while maintaining full user traffic 失效用于在保持完整的用户业务的同时传输的无线电通信系统中的方法和装置
公开(公告)号：US5873044A
公开(公告)日：1999-02-16
申请号：US803741
申请日：1997-02-21
CPC分类号： H04H20/67 , H04B7/2681 , H04J3/0682
摘要： A radio communication system (100) synchronizes multiple data streams associated with a network of transmitters (102) while maintaining full user traffic. The transmitters transmit (901) a first portion of the user traffic in a simulcast mode during a first time interval, (104) and transmit (903) a second portion of the user traffic in a non-simulcast mode during a second time interval. A monitor receiver (104) is coupled to the transmitters by radio signals for monitoring (905) the second portion of the user traffic transmitted from selected transmitters to determine transmission delays. A controller (108) is coupled to the monitor receiver for adjusting (907) the data streams to equalize the transmission delays (303).
摘要翻译： 无线电通信系统（100）在保持完整的用户业务的同时同步与发射机（102）的网络相关联的多个数据流。 发射机在第一时间间隔期间以联播模式发送（901）用户业务的第一部分（104），并且在第二时间间隔期间以非联播模式发送（903）用户业务的第二部分。 监视器接收器（104）通过无线电信号耦合到发射机，用于监视（905）从所选发射机发送的用户业务的第二部分以确定传输延迟。 控制器（108）耦合到监视器接收器，用于调整（907）数据流以均衡传输延迟（303）。
-
42.发明授权Method and apparatus for selecting a batch of pending messages for a next transmission 失效用于为下一次传输选择一批未决消息的方法和装置
公开(公告)号：US5767785A
公开(公告)日：1998-06-16
申请号：US641596
申请日：1996-05-01
CPC分类号： H04W88/185 , Y10S706/90
摘要： A radio frequency manager (12) for choosing a selective call protocol among a plurality of selective call protocols comprises a memory (13) for storing historical data on messages previously sent, the historical data comprising for each protocol an airtime efficiency rating, a latency measurement, and a message queue profile and another memory (15) for storing pending messages, each of the pending messages having current information comprising at least an associated priority, synchronization requirement, and an allowable transmission time for sending the pending messages. The radio frequency manager further comprises a sorter (11) for classifying the historical data and the current information using fuzzy logic, wherein the sorter comprises a fuzzifier (14) for generating membership values, a rule base (16) for applying a set of predetermined rules to the current input conditions to perform a mapping with the historical conditions, and a defuzzifier (18) for generating a non-fuzzy prediction recommendation from the mapping for generating the optimum protocol.
摘要翻译： 用于在多个选择呼叫协议中选择选择呼叫协议的射频管理器（12）包括用于存储先前发送的消息的历史数据的存储器（13），历史数据包括用于每个协议的通话时效率等级，等待时间测量 以及消息队列简档和用于存储未决消息的另一存储器（15），每个未决消息具有包括至少相关联的优先级，同步要求以及用于发送待决消息的允许传输时间的当前信息。 该射频管理器还包括一个用于使用模糊逻辑对历史数据和当前信息进行分类的分类器（11），其中分类器包括用于产生隶属值的模糊器（14），用于应用一组预定 规则到当前输入条件以执行与历史条件的映射，以及用于从用于生成最佳协议的映射生成非模糊预测推荐的去模糊器（18）。
-
公开(公告)号：US08897189B2
公开(公告)日：2014-11-25
申请号：US13430240
申请日：2012-03-26
CPC分类号： H04W52/0229 , H04W68/025 , H04W72/0473 , Y02D70/00
摘要： A method and system is disclosed for a device to quickly determine if data is being sent to it. If no data is being sent to the device, the device may return to a sleep mode so as to conserve energy. The present invention includes organizing and transmitting, one at a time, all device destination identifiers. If a message listing search indicates that no message is being sent for a device, the device can continue with any other activity that needs servicing, or if no other activity is pending, it may shut down to conserve power until the next wake up period arrives. If the search returns a positive indication, the count value when the identifier is found can be used to determine the location of the pointer to the message.
摘要翻译： 公开了一种方法和系统，用于设备以快速确定是否正在向其发送数据。 如果没有数据被发送到设备，则设备可以返回睡眠模式以节省能量。 本发明包括一次一个地组织和发送所有设备目的地标识符。 如果消息列表搜索指示没有为设备发送消息，则设备可以继续任何需要维修的其他活动，或者如果没有其他活动正在等待，则可以关闭以节省电力，直到下一个唤醒周期到达 。 如果搜索返回正向指示，则可以使用找到标识符时的计数值来确定指向消息的指针的位置。
-
公开(公告)号：US08144637B2
公开(公告)日：2012-03-27
申请号：US11081294
申请日：2005-03-16
IPC分类号： G08C17/00
CPC分类号： H04W52/0229 , H04W68/025 , H04W72/0473 , Y02D70/00
摘要： A method and system is disclosed for a device to quickly determine if data is being sent to it. If no data is being sent to the device, the device may return to a sleep mode so as to conserve energy. The present invention includes organizing and transmitting, one at a time, all device destination identifiers. If a message listing search indicates that no message is being sent for a device, the device can continue with any other activity that needs servicing, or if no other activity is pending, it may shut down to conserve power until the next wake up period arrives. If the search returns a positive indication, the count value when the identifier is found can be used to determine the location of the pointer to the message.
摘要翻译： 公开了一种方法和系统，用于设备以快速确定是否正在向其发送数据。 如果没有数据被发送到设备，则设备可以返回睡眠模式以节省能量。 本发明包括一次一个地组织和发送所有设备目的地标识符。 如果消息列表搜索指示没有为设备发送消息，则设备可以继续任何需要维修的其他活动，或者如果没有其他活动正在等待，则可以关闭以节省电力，直到下一个唤醒周期到达 。 如果搜索返回正向指示，则可以使用找到标识符时的计数值来确定指向消息的指针的位置。
-
公开(公告)号：US20110299520A1
公开(公告)日：2011-12-08
申请号：US13183627
申请日：2011-07-15
IPC分类号： H04W56/00
CPC分类号： H04W52/0216 , H04B1/1615 , H04W52/0229 , H04W56/001 , Y02D70/40
摘要： The present invention discloses a method and system for efficiently supporting data calls to WTRUs in systems that also support telephony. Various types of data is transmitted on a known schedule which is tightly synchronized to a predetermined time frame. The WTRUs synchronize their wake-up periods to search for data at times when data may or will actually be transmitted to them.
摘要翻译： 本发明公开了一种在也支持电话的系统中有效地支持对WTRU的数据呼叫的方法和系统。 以与预定时间帧紧密同步的已知时间表发送各种类型的数据。 在数据可能或将要实际传输到数据的时候，WTRU会同步其唤醒周期以搜索数据。
-
公开(公告)号：US08023475B2
公开(公告)日：2011-09-20
申请号：US10428566
申请日：2003-05-02
IPC分类号： H04J3/00
CPC分类号： H04W52/0216 , H04B1/1615 , H04W52/0229 , H04W56/001 , Y02D70/40
摘要： The present invention discloses a method and system for efficiently supporting data calls to WTRUs in systems that also support telephony. Various types of data is transmitted on a known schedule which is tightly synchronized to a predetermined time frame. The WTRUs synchronize their wake-up periods to search for data at times when data may or will actually be transmitted to them.
摘要翻译： 本发明公开了一种在也支持电话的系统中有效地支持对WTRU的数据呼叫的方法和系统。 以与预定时间帧紧密同步的已知时间表发送各种类型的数据。 在数据可能或将要实际传输到数据的时候，WTRU会同步其唤醒周期以搜索数据。
-
47.发明申请WIRELESS COMMUNICATION METHOD AND APPARATUS FOR FORMING, STEERING AND SELECTIVELY RECEIVING A SUFFICIENT NUMBER OF USABLE BEAM PATHS IN BOTH AZIMUTH AND ELEVATION 审中-公开无线通信方法和装置，用于形成，转向和选择性地接收两个可用光束的两个可用光束的数量和高度公开(公告)号：US20090245411A1
公开(公告)日：2009-10-01
申请号：US12479260
申请日：2009-06-05
IPC分类号： H04L1/02
CPC分类号： H04B7/0617 , H01Q1/241 , H04B7/086 , H04L1/02
摘要： A wireless communication method of exploiting the radio frequency (RF) physical environment to establish a sufficient number of usable multiple paths of RF propagation for facilitating communications. The method is implemented in a wireless communication system including at least one transmitter and at least one receiver. The receiver's antenna is directed towards one of a plurality of reception paths and receives a data stream from the transmitter via the reception path that the receiver antenna is directed towards. The receiver decodes the data stream, reconstructs a modulation pattern of the decoded data stream, and subtracts the reconstructed data stream from a sum of all of the signals received by the receiver via the reception paths. The receiver provides received signal direction information associated with reception paths to the transmitter. The transmitter adjusts and/or eliminates one or more of the reception paths that are unusable based on the signal direction information.
摘要翻译： 一种利用射频（RF）物理环境建立足够数量的可用的RF传播路径以便于通信的无线通信方法。 该方法在包括至少一个发射机和至少一个接收机的无线通信系统中实现。 接收机的天线指向多个接收路径中的一个，并且经由接收机天线指向的接收路径从发射机接收数据流。 接收机对数据流进行解码，重建解码数据流的调制模式，并从接收机经由接收路径接收到的所有信号的和中减去重构数据流。 接收机向发射机提供与接收路径相关联的接收信号方向信息。 发射机根据信号方向信息来调整和/或去除不可用的一个或多个接收路径。
-
公开(公告)号：US07197337B2
公开(公告)日：2007-03-27
申请号：US10730671
申请日：2003-12-08
CPC分类号： H01Q1/125 , H04B7/0408 , H04W52/42
摘要： A method and system for coordinating the use of beam forming between two communicating entities in a wireless communication system is disclosed. The two entities may communicate control information regarding their respective use of beam forming. A correction factor for at least one entity is provided wherein said entity may reduce or withhold its beam adjustment in order to correct any error measured in the alignment of its beam with respect to the beam of the other entity with which it is communicating.
摘要翻译： 公开了一种在无线通信系统中协调两个通信实体之间的波束成形的使用的方法和系统。 两个实体可以传达关于它们各自使用波束形成的控制信息。 提供了至少一个实体的校正因子，其中所述实体可以减少或禁止其波束调整，以便校正其波束相对于其正在通信的另一实体的波束的对准中测量的任何误差。
-
49.发明授权公开(公告)号：US07039408B2
公开(公告)日：2006-05-02
申请号：US10447891
申请日：2003-05-29
IPC分类号： H04Q7/20
摘要： Method and apparatus for facilitating high level handoff decisions performed by a gateway device of a personal area network (PAN) which examines criteria regarding both the devices making up the PAN as well as the enterprise networks which are the subject of the potential handoff.
摘要翻译： 用于促进由个人区域网络（PAN）的网关设备执行的高级切换决策的方法和装置，其检查构成PAN的设备以及作为潜在切换对象的企业网络的标准。
-
50.发明授权Method and system for efficient data transmission in wireless communication systems 失效无线通信系统中有效数据传输的方法和系统公开(公告)号：US07035656B2
公开(公告)日：2006-04-25
申请号：US10322165
申请日：2002-12-18
摘要： A network controller for controlling a message over a communication network constantly monitors actually transmitted message from or to a particular user. If the controller determines a particular phrase is transmitted more than a predetermined number of times, the controller updates support data and transmits the data in a compressed format with support data. The network controller may send an updated support data in response to a request from a user equipment. In this way, the present invention reduces the amount of traffic over the network.
摘要翻译： 用于通过通信网络控制消息的网络控制器不断地监视来自特定用户或特定用户的实际发送的消息。 如果控制器确定特定短语被发送超过预定次数，则控制器更新支持数据并以支持数据以压缩格式发送数据。 响应于来自用户设备的请求，网络控制器可以发送更新的支持数据。 以这种方式，本发明减少了网络上的业务量。
-
-
-
-
-
-
-
-
-
搜索结果
54 条记录 (耗时 0.202 秒)
