专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20100267407A1 Method for scheduling wake/sleep cycles by a central device in a wireless network 有权
标题翻译：用于通过无线网络中的中央设备调度唤醒/睡眠周期的方法
公开(公告)号：US20100267407A1
公开(公告)日：2010-10-21
申请号：US12655374
申请日：2009-12-30
申请人： Ning Liao , Jian Feng Chen , Xiao Jun Ma
发明人： Ning Liao , Jian Feng Chen , Xiao Jun Ma
IPC分类号： H04W28/00
CPC分类号： H04W52/0216 , H04W52/26 , Y02D70/00 , Y02D70/142 , Y02D70/146 , Y02D70/168 , Y02D70/23
摘要： A method for scheduling wake/sleep cycles by a central device in a wireless network is provided. The wireless network comprises at least one mobile device. The method comprises: attributing a wake/sleep cycle length to each mobile device, wherein the wake/sleep cycle length is an integer multiple of a system schedule cycle; assigning a sleep period and a wake period within the wake/sleep cycle of each mobile device; and arranging the wake/sleep cycle of each mobile device to avoid collision of the wake period with those of other mobile devices. The present invention can keep the maximum sleep cycle period of each MS to guarantee the QoS requirement and to efficiently utilize the system bandwidth.
摘要翻译：提供了一种用于通过无线网络中的中央设备调度唤醒/睡眠周期的方法。无线网络包括至少一个移动设备。该方法包括：将唤醒/睡眠周期长度归因于每个移动设备，其中唤醒/睡眠周期长度是系统调度周期的整数倍; 在每个移动设备的唤醒/睡眠周期内分配睡眠周期和唤醒周期; 以及布置每个移动设备的唤醒/睡眠周期以避免唤醒周期与其他移动设备的唤醒周期的冲突。本发明可以保持每个MS的最大睡眠周期，以保证QoS需求并有效利用系统带宽。

42. 发明授权

US07756190B2 Transferring voice and non-voice data 失效
标题翻译：传输语音和非语音数据
公开(公告)号：US07756190B2
公开(公告)日：2010-07-13
申请号：US10680943
申请日：2003-10-08
申请人： Gary Lomp , Fatih Ozluturk , Avi Silverberg
发明人： Gary Lomp , Fatih Ozluturk , Avi Silverberg
IPC分类号： H04B1/707
CPC分类号： H04B7/2637 , G06F13/374 , H03H17/0226 , H03H17/06 , H04B1/707 , H04B1/7075 , H04B1/70753 , H04B1/70754 , H04B1/70755 , H04B1/70758 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/2628 , H04B7/264 , H04B2201/70701 , H04B2201/70702 , H04B2201/70703 , H04B2201/70707 , H04B2201/7071 , H04J13/00 , H04J13/004 , H04J13/0048 , H04J13/0077 , H04J13/10 , H04J13/107 , H04J13/12 , H04J13/16 , H04J2013/0037 , H04L1/0001 , H04L1/004 , H04L1/0042 , H04L1/0047 , H04L1/0054 , H04L1/0059 , H04L5/1446 , H04L25/0212 , H04L27/206 , H04L27/2332 , H04L2027/003 , H04L2027/0053 , H04N1/00912 , H04N1/3333 , H04N2201/3335 , H04W52/04 , H04W52/08 , H04W52/143 , H04W52/146 , H04W52/24 , H04W52/241 , H04W52/245 , H04W52/247 , H04W52/26 , H04W52/262 , H04W52/322 , H04W52/325 , H04W52/343 , H04W52/346 , H04W52/36 , H04W52/367 , H04W52/44 , H04W52/50 , H04W52/52 , H04W52/54 , H04W52/60 , Y02D10/14
摘要： A wireless communication unit comprises circuitry configured to receive a voice data associated with a first logical channel. The circuitry further configured to receive a non-voice data associated with a second logical channel. The voice data and non-voice data carried by a wireless channel set during a time period. The wireless channel set comprises a plurality of wireless channels. The wireless channel is associated with a subscriber unit. Circuitry is configured to insert information into the non-voice data, when the non-voice data is missing in the wireless channel set during the time period.
摘要翻译：无线通信单元包括被配置为接收与第一逻辑信道相关联的语音数据的电路。电路还被配置为接收与第二逻辑信道相关联的非语音数据。由一段时间内设置的无线信道携带的语音数据和非语音数据。无线信道集合包括多个无线信道。无线信道与用户单元相关联。当在该时间段内设置的无线信道中的非语音数据丢失时，电路被配置为将信息插入到非语音数据中。

43. 发明申请

US20100111152A1 METHOD AND APPARATUS FOR DETERMINING AN OUTAGE IN COMMUNICATION SYSTEMS 有权
标题翻译：用于确定通信系统中的丢失的方法和装置
公开(公告)号：US20100111152A1
公开(公告)日：2010-05-06
申请号：US12619318
申请日：2009-11-16
申请人： Naga Bhushan , Peter J. Black , Rashid Ahmed Akbar Attar
发明人： Naga Bhushan , Peter J. Black , Rashid Ahmed Akbar Attar
IPC分类号： H04B17/00
CPC分类号： H04W52/26 , H04L1/0002 , H04L1/0021 , H04W52/223 , H04W52/24 , H04W52/265 , H04W52/267 , H04W52/34 , H04W52/367
摘要： A method of detecting an outage includes determining at a source of data a quality metric of a link over which data is to be transmitted, modifying the quality metric by a quality metric margin, and declaring an outage event when power required for transmission of a reference signal exceeds power required for transmission of the reference signal determined form the modified quality metric. An apparatus for detecting an outage includes means for determining at a source of data a quality metric of a link over which data is to be transmitted, means for modifying the quality metric by a quality metric margin, means for determining a maximum rate of data in accordance with said modified quality metric, and means for declaring an outage event when power required for transmission of data at the maximum rate of data exceeds maximum allowable transmission power.
摘要翻译：检测中断的方法包括在数据源处确定要发送数据的链路的质量度量，通过质量度量余量修改质量度量，以及在发送参考所需的功率时声明中断事件信号超过由修改的质量度量确定的参考信号传输所需的功率。用于检测中断的装置包括用于在数据源处确定要发送数据的链路的质量度量的装置，用于通过质量度量余量修改质量度量的装置，用于确定质量度量的最大速率的装置根据所述修改的质量度量，以及当以最大数据速率传输数据所需的功率超过最大允许传输功率时，用于声明中断事件的装置。

44. 发明授权

US07672362B2 Communications apparatus, communications system, and communications method 有权
标题翻译：通信设备，通信系统和通信方式
公开(公告)号：US07672362B2
公开(公告)日：2010-03-02
申请号：US11003511
申请日：2004-12-06
申请人： Ryosuke Fujiwara , Kenichi Mizugaki
发明人： Ryosuke Fujiwara , Kenichi Mizugaki
IPC分类号： H04B1/38
CPC分类号： H04W52/26 , H04W52/367 , H04W52/46
摘要： A communications apparatus which ensures a predetermined communication quality even when an external environment changes dynamically, and enhances a throughput for overall system, thereby achieving favorable transmission efficiency. A communications apparatus having a receiver and a transmitter and carries out sending/receiving by use of a pulse train is provided with a communication environment measuring section to measure a communication status based on an output from the receiver. The transmitter is configured such that it transmits a transmission signal, in which the transmission rate of data to be transmitted and the pulse energy have been controlled in association with each other, according to a result of the measurement.
摘要翻译：即使在外部环境动态变化的情况下也能够确保通信质量的通信装置，能够提高整个系统的吞吐量，从而实现良好的传输效率。具有接收器和发送器并且通过使用脉冲串来执行发送/接收的通信设备被提供有通信环境测量部分，用于基于来自接收器的输出来测量通信状态。发送器被配置为使得它根据测量结果发送传输信号，其中传输的数据的传输速率和脉冲能量已被相互关联地被控制。

45. 发明申请

US20100041427A1 SYSTEM CONDITION BASED ADAPTIVE REFERENCE POWER OFFSET POSITIONING 有权
标题翻译：基于系统条件的自适应参考功率偏移定位
公开(公告)号：US20100041427A1
公开(公告)日：2010-02-18
申请号：US12191101
申请日：2008-08-13
申请人： Hans HANNU , Marten Ericson , Peter Okvist
发明人： Hans HANNU , Marten Ericson , Peter Okvist
IPC分类号： H04W88/00
CPC分类号： H04W52/16 , H04W52/26 , H04W72/08
摘要： Within a cell area, an RBS typically provides communication services to UEs. During operation, the UE adjusts its transmission power according to a transmission parameter value such as the E-TFCI. The RBS provides a predetermined number of reference points for E-TFCI that covers the limited range. For any intermediate values not specifically provided, the UE calculates the SIR through interpolation. The RBS predicts a range of transmission power likely to be used by the UE and provides the reference points based on the prediction. The prediction is performed based on operational measurement.
摘要翻译：在小区区域内，RBS通常向UE提供通信服务。在运行期间，UE根据诸如E-TFCI的传输参数值来调整其发射功率。 RBS为覆盖有限范围的E-TFCI提供了预定数量的参考点。对于未具体提供的任何中间值，UE通过内插计算SIR。 RBS预测UE可能使用的发射功率的范围，并且基于预测提供参考点。基于操作测量进行预测。

46. 发明申请

US20100041409A1 Method of transmitting data in multi-cell cooperative wireless communication system 有权
标题翻译：在多小区协作无线通信系统中传输数据的方法
公开(公告)号：US20100041409A1
公开(公告)日：2010-02-18
申请号：US12453065
申请日：2009-04-28
申请人： Byoung-Hoon Kim , Hanbyul Seo , Hyungtae Kim
发明人： Byoung-Hoon Kim , Hanbyul Seo , Hyungtae Kim
IPC分类号： H04W72/04
CPC分类号： H04W52/26 , H04L1/0002 , H04L1/0026 , H04W52/241 , H04W52/40
摘要： A method of transmitting data in a multi-cell cooperative wireless communication system is provided. The method includes dividing the data into common data and private data, determining a transmission rate and/or a transmission power of the common data and the private data, respectively and transmitting the common data and the private data at the determined transmission rate and/or transmission power. It is possible to mitigate inter-cell interference and improve the performance of the system.
摘要翻译：提供了一种在多小区协作无线通信系统中发送数据的方法。该方法包括将数据划分为公共数据和专用数据，分别确定公共数据和专用数据的传输速率和/或传输功率，并以所确定的传输速率和/或传输功率可以减轻小区间干扰并提高系统的性能。

47. 发明授权

US07664035B2 Apparatus and method for controlling reverse-link data transmission rate during handoff 有权
标题翻译：在切换期间控制反向链路数据传输速率的装置和方法
公开(公告)号：US07664035B2
公开(公告)日：2010-02-16
申请号：US12105075
申请日：2008-04-17
申请人： Ki Jun Kim , Young Woo Yun , Soon Yil Kwon
发明人： Ki Jun Kim , Young Woo Yun , Soon Yil Kwon
IPC分类号： G01R31/08 , H04L12/403
CPC分类号： H04W52/16 , H04L1/0002 , H04L1/0026 , H04L1/1671 , H04L47/10 , H04L47/14 , H04L47/263 , H04W28/22 , H04W36/0011 , H04W52/26 , H04W52/40
摘要： Method and apparatus for controlling data transmission rate in a wireless communication system during handoff comprises a terminal recognizing an active set comprising a serving base station and at least one non-serving base station with respect to the terminal communicating with the network at a first data transmission rate, receiving a first rate control parameter from the serving base station and a second rate control parameter from the at least one non-serving base station, wherein the first and second rate control parameters are associated with determination of a second data transmission rate of the terminal during the handoff and determining the second data transmission rate in response to the first and the second rate control parameters, wherein the second data transmission rate is one of increased rate, decreased rate and same rate from the first data transmission rate.
摘要翻译：用于在切换期间控制无线通信系统中的数据传输速率的方法和装置包括：识别包括服务基站和至少一个非服务基站的活动集合的终端相对于在第一数据传输处与网络通信的终端从所述服务基站接收第一速率控制参数和来自所述至少一个非服务基站的第二速率控制参数，其中所述第一和第二速率控制参数与所述至少一个非服务基站的第二数据传输速率的确定相关联终端，并且响应于第一和第二速率控制参数确定第二数据传输速率，其中第二数据传输速率是从第一数据传输速率增加速率，降低速率和相同速率之一。

48. 发明授权

US07634290B2 Adjusting transmit power of a wireless communication device 有权
标题翻译：调整无线通信设备的发射功率
公开(公告)号：US07634290B2
公开(公告)日：2009-12-15
申请号：US11140860
申请日：2005-05-31
申请人： James Robert Kelton , James Ward Girardeau, Jr.
发明人： James Robert Kelton , James Ward Girardeau, Jr.
IPC分类号： H04B7/00
CPC分类号： H04W52/26 , H04W52/228 , H04W52/241 , H04W52/265 , H04W52/267 , H04W52/367
摘要： A method for adjusting transmit power of a wireless communication device begins by determining requirements of a wireless communication between the wireless communication device and a receiving wireless communication device. The method continues by determining whether a current transmit power level of the wireless communication can be lowered without adjusting the requirements of the wireless communication. The method continues by when the current transmit power level of the wireless communication can be lowered without adjusting the requirements of the wireless communication, adjusting the current transmit power level to a second transmit power level, wherein the second transmit power level is less than the current transmit power level.
摘要翻译：一种用于调整无线通信设备的发射功率的方法，是通过确定无线通信设备与接收无线通信设备之间的无线通信的要求而开始的。该方法通过确定在不调整无线通信的要求的情况下可以降低无线通信的当前发射功率电平来继续。当无线通信的当前发射功率电平可以降低而不调整无线通信的要求时，继续该方法，将当前发射功率电平调整到第二发射功率电平，其中第二发射功率电平小于电流发射功率电平。

49. 发明申请

US20090285187A1 Optimized Estimation of Power for the Transport Format Selection of a UMTS Handset 有权
标题翻译： UMTS手机传输格式选择的功率估计优化
公开(公告)号：US20090285187A1
公开(公告)日：2009-11-19
申请号：US12086057
申请日：2006-12-15
申请人： Arnaud Leroy , Pierre Marchand
发明人： Arnaud Leroy , Pierre Marchand
IPC分类号： H04J3/00
CPC分类号： H04W52/228 , H04L1/0001 , H04L1/0015 , H04W52/146 , H04W52/26 , H04W52/365
摘要： The invention concerns a method for optimizing the Transport Format Combination (TFC) selection procedure processed by a user equipment UE in an uplink communication in a mobile telecommunication network, wherein the TFC procedure during the current TTI (Time Transport Interval) at instant t+1 is performed in function of: a—the remaining power (2) measured after the TFC procedure performed in the past TTI at instant t, b—the power (4) for transmitting the E-DCH channels in the past TTI at instant t, and, c—a minimum specified power (6) for transmitting the E-DCH channels in the next TTI.
摘要翻译：本发明涉及一种用于在移动电信网络中的上行链路通信中优化由用户设备UE处理的传输格式组合（TFC）选择过程的方法，其中在时刻t + 1的当前TTI（时间传输间隔）期间的TFC过程执行以下功能：a - 在时刻t在过去的TTI中执行的TFC程序之后测量的剩余功率（2），b - 在时刻t在过去的TTI中发送E-DCH信道的功率（4）以及用于在下一TTI中发送E-DCH信道的ca最小规定功率（6）。

50. 发明申请

US20090270043A1 MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统
公开(公告)号：US20090270043A1
公开(公告)日：2009-10-29
申请号：US12495673
申请日：2009-06-30
申请人： Kenichi MIYOSHI , Katsuhiko Hiramatsu , Takahisa Aoyama , Atsushi Sumasu , Osamu Kato
发明人： Kenichi MIYOSHI , Katsuhiko Hiramatsu , Takahisa Aoyama , Atsushi Sumasu , Osamu Kato
IPC分类号： H04B17/00
CPC分类号： H04W28/22 , H04W24/00 , H04W52/0229 , H04W52/0245 , H04W52/0258 , H04W52/24 , H04W52/26 , H04W72/12 , H04W72/1284 , Y02D70/00
摘要： A mobile communication system which is capable of, when carrying out mobile communication using a shared channel, increasing in efficiency of transmission timing of the data transmission rate request value to prevent wasteful power consumption and hence reduce power consumption. A mobile station apparatus of the mobile communication system measures CIR of the received signal from a base station apparatus at a CIR measuring section, and decides the data transmission rate request value corresponding to the measured CIR value at a rate request value deciding section. Also, it detects an error of the received signal at a CRC section, and, when no error is found, calculates a difference between the average data transmission rate from a base station apparatus and the data transmission request value at a rate request value transmission controlling section. Then, it transmits the data transmission rate request value to the base station apparatus only when the obtained difference is larger than a threshold value.
摘要翻译：能够在使用共享信道进行移动通信时能够提高数据传输速率请求值的发送定时的效率的移动通信系统，以防止浪费的功率消耗并因此降低功耗。移动通信系统的移动站装置在CIR测量部分测量来自基站装置的接收信号的CIR，并且在速率请求值确定部分确定与测量的CIR值对应的数据传输速率请求值。此外，它检测在CRC部分的接收信号的错误，并且当没有发现错误时，以速率请求值传输控制计算来自基站装置的平均数据传输速率与数据传输请求值之间的差异部分。然后，只有当获得的差值大于阈值时，才向基站装置发送数据传输速率请求值。

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