专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

121. 发明申请

US20110002270A1 BASE STATION AND METHOD FOR REDUCING ASYNCHRONOUS INTERFERENCE IN A MULTI-TIER OFDMA OVERLAY NETWORK 有权
标题翻译：用于减少多层OFDMA覆盖网络中异步干扰的基站和方法
公开(公告)号：US20110002270A1
公开(公告)日：2011-01-06
申请号：US12822925
申请日：2010-06-24
申请人： Nageen Himayat , Shilpa Talwar , Honggang Li , Jaroslaw J. Sydir , Kerstin Johnsson , Shu-Ping Yeh
发明人： Nageen Himayat , Shilpa Talwar , Honggang Li , Jaroslaw J. Sydir , Kerstin Johnsson , Shu-Ping Yeh
IPC分类号： H04W40/00
CPC分类号： H04L12/66 , H04L27/2607 , H04L27/2656 , H04L27/2666 , H04W16/12 , H04W28/04 , H04W52/10 , H04W52/146 , H04W56/0045 , H04W72/00 , H04W84/045 , H04W88/08 , Y02D70/122 , Y02D70/124 , Y02D70/14
摘要： Embodiments of a base station and method for reducing asynchronous interference in a multi-tier OFDMA overlay network are generally described herein. In some embodiments, a lower-tier base station is configured to adjust OFDMA frame boundaries to cause frames communicated by a higher-tier to arrive within a cyclic prefix at the lower-tier base station. The lower-tier base station may also be configured to adjust OFDMA frame boundaries to cause frames communicated by a lower-tier of the network to arrive within a cyclic prefix at a higher-tier mobile station. Accordingly, frames from one tier may arrive within the cyclic prefix of another thereby reducing asynchronous interference.
摘要翻译：本文中一般地描述了用于减少多层OFDMA覆盖网络中的异步干扰的基站和方法的实施例。在一些实施例中，低层基站被配置为调整OFDMA帧边界，以使由较高层传送的帧在低层基站处的循环前缀内到达。低层基站还可以被配置为调整OFDMA帧边界，以使得由较低层网络传送的帧在较高层移动站处的循环前缀内到达。因此，来自一个层的帧可以在另一层的循环前缀内到达，从而减少异步干扰。

122. 发明授权

US07855951B2 Signal transmission scheme for efficient management of common enhanced dedicated channel 有权
标题翻译：用于高效管理通用增强专用信道的信号传输方案
公开(公告)号：US07855951B2
公开(公告)日：2010-12-21
申请号：US12695785
申请日：2010-01-28
申请人： Sun Hee Kim , Seung June Yi , Sung Duck Chun , Sung Jun Park
发明人： Sun Hee Kim , Seung June Yi , Sung Duck Chun , Sung Jun Park
IPC分类号： G06F11/00
CPC分类号： H04W72/1284 , H04L1/1854 , H04L1/1887 , Y02D70/124
摘要： A signal transmission scheme for efficient management of a common E-DCH is provided. In the case of a common E-DCH that a UE in an idle mode or in a CELL_FACH status uses within a limited period of time, the UE may notify a Node B of release of radio resources of the common E-DCH using scheduling information including TEBS=0 within the period of time when the UE has completed data transmission. It is possible to prevent unnecessary waste of resources and unnecessary battery consumption of the UE by taking into consideration the above circumstances when triggering new scheduling information since HARQ transmission of the scheduling information has failed.
摘要翻译：提供了用于公共E-DCH的有效管理的信号传输方案。在公共E-DCH中，在空闲模式或CELL_FACH状态中的UE在有限的时间段内使用的情况下，UE可以使用调度信息向节点B通知公共E-DCH的无线电资源的释放在UE完成数据传输的时间段内包括TEBS = 0。由于调度信息的HARQ发送失败，因此考虑到触发新的调度信息时的上述情况，可以防止资源的不必要浪费和不必要的电池消耗。

123. 发明授权

US07839829B2 Method for transmitting response information in mobile communications system 有权
公开(公告)号：US07839829B2
公开(公告)日：2010-11-23
申请号：US12429104
申请日：2009-04-23
申请人： Young Dae Lee , Sung Duck Chun , Myung Cheul Jung , Sung Jun Park
发明人： Young Dae Lee , Sung Duck Chun , Myung Cheul Jung , Sung Jun Park
IPC分类号： H04J3/00
CPC分类号： H04W74/0833 , H04L1/1671 , H04L1/1812 , H04L1/1825 , H04L1/1861 , H04L1/1887 , H04L5/0055 , H04L47/10 , H04L47/18 , H04L47/34 , H04W28/26 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W72/12 , H04W74/004 , H04W74/006 , H04W74/0866 , Y02D70/124
摘要： A method for transmitting radio resources in a mobile communication system is disclosed. The method includes receiving a random access channel (RACH) preamble from a plurality of UEs and transmitting response information associated with the received preambles over a common channel wherein the plurality UEs can access the common channel and receive corresponding information. If a HARQ scheme is used when a UE transmits data to the eNode-B using uplink radio resources allocated over the RACH, the eNode-B does not pre-allocate uplink radio resources required for re-transmission and performs allocation of radio resources for a first transmission of HARQ. If the re-transmission is required, the eNode-B allocates the radio resources required for the re-transmission with the NACK signal. If re-transmission is not required, the present invention can reduce an amount of wasted radio resources.

124. 发明申请

US20100290400A1 TRANSMITTING DATA IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：在移动通信系统中发送数据
公开(公告)号：US20100290400A1
公开(公告)日：2010-11-18
申请号：US12797576
申请日：2010-06-09
申请人： Young Dae Lee , Sung Duck Chun , Myung Cheul Jung , Sung Jun Park
发明人： Young Dae Lee , Sung Duck Chun , Myung Cheul Jung , Sung Jun Park
IPC分类号： H04W40/00
CPC分类号： H04L1/1621 , H04L1/1825 , H04L1/1887 , H04L1/1893 , H04L47/10 , H04L47/18 , H04L47/34 , H04L69/22 , H04W28/04 , H04W28/065 , Y02D70/124
摘要： The present invention is related to transmitting data in a mobile communication system. Preferably, the present invention comprises transmitting first data to a receiving side and receiving acknowledgment information for indicating whether the first data was successfully transmitted to the receiving side. If the first data was not successfully transmitted to the receiving side, the method further comprises determining whether an amount of available radio resources is sufficient for retransmitting the first data to the receiving side, retransmitting the first data to the receiving side if the amount of available radio resources is sufficient to retransmit the first data, reconfiguring the first data into at least one second data if the amount of available radio resources is insufficient to retransmit the first data, wherein the at least one second data can be transmitted to the receiving side using the amount of available radio resources, and transmitting the at least one second data to the receiving side.
摘要翻译：本发明涉及在移动通信系统中发送数据。优选地，本发明包括将第一数据发送到接收侧，并且接收用于指示第一数据是否被成功发送到接收侧的确认信息。如果第一数据未成功发送到接收侧，则该方法还包括确定可用无线电资源的量是否足以将第一数据重传到接收方，如果可用的数量可用，则向接收方重传第一数据无线电资源足以重传第一数据，如果可用无线电资源的量不足以重传第一数据，则将第一数据重新配置成至少一个第二数据，其中至少一个第二数据可以使用可用无线电资源的数量，以及将至少一个第二数据发送到接收方。

125. 发明申请

US20100232335A1 UPLINK ACCESS METHOD OF MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统的上行接入方法
公开(公告)号：US20100232335A1
公开(公告)日：2010-09-16
申请号：US12305909
申请日：2007-06-21
申请人： Young-Dae Lee , Sung-Duck Chun , Sung-Jun Park
发明人： Young-Dae Lee , Sung-Duck Chun , Sung-Jun Park
IPC分类号： H04H20/71 , H04B7/00 , H04W72/04
CPC分类号： H04W74/0866 , H04W72/005 , H04W74/006 , H04W74/0833 , Y02D70/124
摘要： In a wireless mobile communications system, a network transmits a response request message with respect to a particular point-to-multipoint service to a terminal, and then the terminal transmits a response message to the network using an allocated uplink access preamble included in the response request message, thereby effectively performing a counting procedure with respect to the particular broadcast service at a minimum overhead.
摘要翻译：在无线移动通信系统中，网络向终端发送关于特定点对多点业务的响应请求消息，然后终端使用包括在响应中的分配的上行链路接入前导码向网络发送响应消息请求消息，从而以最小的开销有效地执行关于特定广播服务的计数过程。

126. 发明申请

US20100226263A1 METHOD FOR SUPPORTING QUALITY OF MULTIMEDIA BROADCAST MULTICAST SERVICE (MBMS) IN MOBILE COMMUNICATIONS SYSTEM AND TERMINAL THEREOF 有权
标题翻译：用于支持移动通信系统中多媒体广播多播服务（MBMS）质量的方法及其终端
公开(公告)号：US20100226263A1
公开(公告)日：2010-09-09
申请号：US12305920
申请日：2007-06-21
申请人： Sung-Duck Chun , Young-Dae Lee , Sung-Jun Park
发明人： Sung-Duck Chun , Young-Dae Lee , Sung-Jun Park
IPC分类号： H04H20/71 , H04L12/26
CPC分类号： H04W4/06 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/0035 , H04L1/1607 , H04L1/1896 , H04L5/0055 , H04L5/0057 , H04L2001/0093 , H04W72/005 , Y02D70/124
摘要： In a wireless mobile communications system, a method of supporting quality of Multimedia Broadcast Multicast Service (MBMS) while using minimum possible radio resource(s) of a cell. A method of providing a multimedia multicast broadcast service (MBMS) in a wireless communications system that may include: transmitting a feedback configuration parameter to at least one terminal that is subscribed in a MBMS service; transmitting a MBMS service data to the at least one terminal; and receiving feedback information from the at lest one terminal that uses the feedback configuration parameter for a transmission of the feedback information.
摘要翻译：在无线移动通信系统中，在使用小区的最小可能无线资源的同时，支持多媒体广播多播服务（MBMS）的质量的方法。一种在无线通信系统中提供多媒体多播广播服务（MBMS）的方法，所述方法可以包括：向MBMS服务中订阅的至少一个终端发送反馈配置参数; 向所述至少一个终端发送MBMS服务数据; 以及从使用该反馈配置参数的至少一个终端接收反馈信息的传输的反馈信息。

127. 发明申请

US20100146312A1 MOBILE DEVICE POWER MANAGEMENT PRIORITIZATION 有权
标题翻译：移动设备电源管理优化
公开(公告)号：US20100146312A1
公开(公告)日：2010-06-10
申请号：US12331653
申请日：2008-12-10
申请人： Robert H. LIAO
发明人： Robert H. LIAO
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , H04W52/0261 , H04W52/0264 , Y02D70/124 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166
摘要： A device may include an output device to provide information to a user. The device may further include logic configured to receive an input that identifies an activity to enable while in a low power condition, monitor a power condition of the device, determine that the power condition is the low power condition, and deactivate or disable activities other than the identified activity when the power condition is the low power condition.
摘要翻译：设备可以包括用于向用户提供信息的输出设备。设备还可以包括逻辑，其被配置为接收在低功率状态下识别活动的输入，监视设备的功率状况，确定功率状态是低功率状态，以及去激活或禁用除电源条件为低功耗状态时识别的活动。

128. 发明申请

US20100099425A1 METHOD FOR TRANSMITTING AND RECEIVING SYSTEM INFORMATION 有权
标题翻译：发送和接收系统信息的方法
公开(公告)号：US20100099425A1
公开(公告)日：2010-04-22
申请号：US12577136
申请日：2009-10-09
申请人： Young-Dae LEE , Sung-Dock CHUN , Sung-Jun PARK , Seung-June YI
发明人： Young-Dae LEE , Sung-Dock CHUN , Sung-Jun PARK , Seung-June YI
IPC分类号： H04W72/12
CPC分类号： H04L5/0053 , H04L1/1812 , H04L5/0005 , H04L5/003 , H04W4/06 , H04W28/06 , H04W48/12 , H04W48/16 , H04W72/005 , H04W84/042 , H04W92/10 , Y02D70/124
摘要： A device and method for receiving, by a mobile terminal, system information from a base station. The method includes: receiving a block of first system information from the base station via a broadcast channel configured to broadcast only system information; and receiving a plurality of blocks of second system information from the base station via a downlink shared channel configured to carry system information and other data, one of the plurality of blocks of second system information including scheduling information.
摘要翻译：一种用于由移动终端从基站接收系统信息的装置和方法。该方法包括：经由被配置为仅广播系统信息的广播信道从基站接收第一系统信息块; 以及经由被配置为承载系统信息和其他数据的下行链路共享信道从基站接收多个第二系统信息块，第二系统信息的多个块中的一个包括调度信息。

129. 发明申请

US20100091714A1 ACCESS POINT MULTI-LEVEL TRANSMISSION POWER CONTROL SUPPORTING PERIODIC HIGH POWER LEVEL TRANSMISSIONS 失效
标题翻译：接入点多级传输功率控制支持周期性高功率电平传输
公开(公告)号：US20100091714A1
公开(公告)日：2010-04-15
申请号：US12635540
申请日：2009-12-10
申请人： James D. Bennett
发明人： James D. Bennett
IPC分类号： H04W88/08 , H04W52/04
CPC分类号： H04W52/322 , H04N21/4126 , H04W24/00 , H04W28/10 , H04W48/08 , H04W48/16 , H04W52/16 , H04W52/18 , H04W52/283 , H04W52/34 , H04W92/10 , Y02D70/122 , Y02D70/124 , Y02D70/14
摘要： A wireless access point selects its own transmission power for different types of the transmissions. The access point transmits to client devices at reduced power levels, however, periodic beacons and other selected non-beacon transmissions can be transmitted at a high power level to facilitate association by other client devices
摘要翻译：无线接入点为不同类型的传输选择其自己的发射功率。接入点以降低的功率电平发送到客户端设备，然而，周期性信标和其他所选择的非信标传输可以以高功率级别传输以便于其他客户端设备的关联

130. 发明申请

US20100014446A1 METHOD OF GENERATING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中生成数据块的方法
公开(公告)号：US20100014446A1
公开(公告)日：2010-01-21
申请号：US12448091
申请日：2008-01-10
申请人： Sung Duck Chun , Young Dae Lee , Sung June Park , Seung June Yi
发明人： Sung Duck Chun , Young Dae Lee , Sung June Park , Seung June Yi
IPC分类号： H04B7/00 , H04L29/02
CPC分类号： H04W28/065 , H04W84/042 , Y02D70/124
摘要： A method of generating a data block in a wireless communication system is provided. The method includes preparing a first upper data block, a second upper data block and a third upper data block and generating a lower data block comprising a header, the first upper data block, the second upper data block and the third upper data block, the header comprising a first length indicator and a second length indicator, wherein the first length indicator indicates the length of the first upper data block and the second length indicator indicates the length of the second upper data block. Data rate can be improved by reducing the size of a header of data blocks.
摘要翻译：提供了一种在无线通信系统中生成数据块的方法。该方法包括：准备第一上数据块，第二上数据块和第三上数据块，并且生成包括报头，第一高数据块，第二高数据块和第三上数据块的下数据块，头部包括第一长度指示符和第二长度指示符，其中第一长度指示符指示第一上部数据块的长度，而第二长度指示符指示第二上部数据块的长度。可以通过减小数据块头的大小来提高数据速率。

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