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51. 发明授权

US08359049B2 Methods and systems for enhanced directory assistance using wireless messaging protocols 有权
标题翻译：使用无线消息协议增强目录帮助的方法和系统
公开(公告)号：US08359049B2
公开(公告)日：2013-01-22
申请号：US12661977
申请日：2010-03-25
申请人： William A. Montemer , Heath B. Clarke
发明人： William A. Montemer , Heath B. Clarke
IPC分类号： H04Q7/20
CPC分类号： H04W4/02 , G06Q10/107 , G06Q30/02 , H04L51/00 , H04M3/4878 , H04M3/4931 , H04M2215/0192 , H04W4/00 , H04W4/12 , H04W4/24
摘要： Directory assistance provides telephone number look up services to callers based on the business or caller name as listed in a telephone directory. In the prior art, directory assistance provides a value-added service to telephone users and an expense that must be charged back to telephone callers or absorbed by telephone carriers. In enhanced directory assistance (EDA) services as described in the disclosure, EDA is further developed to deliver a keyword targeted advertising service to telephone listing owners and advertisers. The present invention provides a method and system to extend EDA services to the wireless messaging systems used by telecommunications operators. The invention further discloses methods to support both one-way and two-way communications on these devices, as well as systems to support the distributed EDA Transaction business model.
摘要翻译：目录协助根据电话簿中列出的业务或呼叫者名称，向呼叫者提供电话号码查询服务。在现有技术中，目录帮助为电话用户提供增值服务，以及必须向电话呼叫者收费或由电话运营商吸收的费用。在本公开所述的增强目录援助（EDA）服务中，EDA被进一步开发，以向电话列表所有者和广告商提供关键字定向广告服务。本发明提供了一种将EDA服务扩展到电信运营商使用的无线消息系统的方法和系统。本发明还公开了在这些设备上支持单向和双向通信以及支持分布式EDA事务业务模型的系统的方法。

52. 发明授权

US08359018B2 System and method for operating intravendor and intervendor messaging systems 有权
公开(公告)号：US08359018B2
公开(公告)日：2013-01-22
申请号：US11528793
申请日：2006-09-28
申请人： Teppo Savinen , Ville Warsta
发明人： Teppo Savinen , Ville Warsta
IPC分类号： H04Q7/20
CPC分类号： H04W4/12 , H04L12/1854 , H04L29/06 , H04L51/30 , H04L51/38 , H04L67/04 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1019 , H04L67/26 , H04L69/329 , H04L2029/06054 , H04W88/182 , H04W88/184
摘要： A system and method for enabling the operation of intervendor and intravendor messaging service systems within an operator network includes correctly routing data messages and handshaking messages between the various system components. In one aspect, the present invention uses the uniform resource identifier of a particular messaging system to route one or more handshaking messages from a target terminal to the particular messaging system. In another aspect, the present invention uses a message transaction identification embedded in the handshaking message to direct the handshaking message to the correct messaging service system. In one embodiment, the transaction identification is analyzed by a load balancing switch to determine the location of the particular messaging service system. In another embodiment, one or more of the several messaging service systems in the operator network are used to analyze the transaction identification to determine the location of the particular messaging service system.

53. 发明授权

US08351932B2 Method and system for international roaming and call bridging 有权
公开(公告)号：US08351932B2
公开(公告)日：2013-01-08
申请号：US13301450
申请日：2011-11-21
申请人： Bohdan Konstantyn Zabawskyj , Rubens Rahim , Lucas Skoczkowski
发明人： Bohdan Konstantyn Zabawskyj , Rubens Rahim , Lucas Skoczkowski
IPC分类号： H04Q7/20
CPC分类号： H04W40/02 , H04W8/02 , H04W88/14
摘要： Disclosed is an enhanced system and method for bridging calls across telecommunications networks, including an illustrative application of the invention as it relates to international roaming among prepaid wireless subscribers. For instance, whenever wireless subscribers roam internationally they may invoke the system by keying in an Unstructured Supplementary Service Data (USSD) short code followed by the number to be dialed. Said subscriber's prepaid account is then decremented in real-time (until such account is fully depleted). A key feature of the disclosure generally is the bridging of the call legs between the wireless subscriber initiating the telephone communication and that of the receiving party through a series of general purpose databases and computers without requiring modifications to existing core network or handset infrastructure.

54. 发明授权

US08351382B2 Channel quality signaling for persistent/semi-persistent radio resource allocations 有权
公开(公告)号：US08351382B2
公开(公告)日：2013-01-08
申请号：US12455619
申请日：2009-06-03
申请人： Timo Lunttila , Jussi Ojala
发明人： Timo Lunttila , Jussi Ojala
IPC分类号： H04W4/00 , H04L12/60 , H04Q7/20
CPC分类号： H04W72/085 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/1607 , H04W72/04 , H04W72/0413 , H04W72/042 , H04W72/0466
摘要： A persistent or a semi-persistent uplink resource allocation also includes an indication for a user equipment UE to send channel quality reports. The format for the channel quality report is determined (based on a transmission mode for which the UE receives a downlink shared channel). In at least first transmissions of user data for instances of the persistently allocated uplink resource the UE sends user data and a channel quality report according to the determined format. For the case that a NACK is received in reply to one of those sent user data with channel quality reports, four options are detailed: re-send the NACK'd user data on a next instance of the persistently allocated UL resource with or without a channel quality report, and re-send the NACK'd user data on a dynamically allocated uplink resource with or without a channel quality report.

55. 发明授权

US08346244B2 Method and device for testing a mobile station's capability of processing at least one second channel and communication system comprising such device 有权
标题翻译：用于测试移动台处理至少一个第二信道的能力的方法和装置以及包括这种装置的通信系统
公开(公告)号：US08346244B2
公开(公告)日：2013-01-01
申请号：US12935337
申请日：2008-03-31
申请人： Kari Juhani Niemela
发明人： Kari Juhani Niemela
IPC分类号： H04Q7/20
CPC分类号： H04W24/06 , H04W88/02 , H04W88/08
摘要： A method and a device are provided for testing a mobile station's capability of processing at least two channels in a resource unit is provided, wherein a base station provides a test message to the mobile station; wherein the mobile station's capability of processing the at least two channels is determined based upon the mobile station's feedback. Further, a communication system comprising such a device is suggested.
摘要翻译：提供了一种用于测试移动台处理资源单元中的至少两个信道的能力的方法和装置，其中基站向移动台提供测试消息; 其中基于所述移动台的反馈来确定所述移动台处理所述至少两个信道的能力。此外，建议包括这种装置的通信系统。

56. 发明授权

US08346239B2 Methods, systems, and computer program products for silence insertion descriptor (SID) conversion 有权
标题翻译：用于静音插入描述符（SID）转换的方法，系统和计算机程序产品
公开(公告)号：US08346239B2
公开(公告)日：2013-01-01
申请号：US11965994
申请日：2007-12-28
申请人： Yanhua Wang , Philip Abraham
发明人： Yanhua Wang , Philip Abraham
IPC分类号： H04Q7/20
CPC分类号： H04W88/181
摘要： Methods, systems, and computer program products for silence insertion descriptor (SID) conversion are disclosed. According to one aspect, the subject matter described herein includes a method for silence insertion descriptor (SID) conversion. The method includes receiving a wireless frame, the frame identifying a first node as a frame source and a second node as a frame destination; determining whether tandem-free operation (TFO) is applicable; responsive to a determination that TFO is applicable, determining whether the frame is a SID frame; responsive to a determination that the frame is a SID frame, determining whether the SID format used by the first node is incompatible with the SID format used by the second node; and responsive to a determination that the SID format used by the first node is incompatible with the SID format used by the second node, converting the SID frame from the SID format used by the first node to the SID format used by the second node.
摘要翻译：公开了用于静音插入描述符（SID）转换的方法，系统和计算机程序产品。根据一个方面，本文描述的主题包括用于静音插入描述符（SID）转换的方法。所述方法包括接收无线帧，将所述帧识别为第一节点作为帧源，将所述第二节点标识为帧目的地; 确定无串联运行（TFO）是否适用; 响应于TFO可适用的确定，确定该帧是否是SID帧; 响应于所述帧是SID帧的确定，确定由所述第一节点使用的SID格式是否与由所述第二节点使用的SID格式不兼容; 并且响应于第一节点使用的SID格式与第二节点使用的SID格式不兼容的确定，将SID帧从第一节点使用的SID格式转换为第二节点使用的SID格式。

57. 发明授权

US08340693B2 WiMAX base station and method for determining location information for a mobile station in a WiMAX network 有权
标题翻译： WiMAX基站和用于确定WiMAX网络中的移动站的位置信息的方法
公开(公告)号：US08340693B2
公开(公告)日：2012-12-25
申请号：US12507634
申请日：2009-07-22
申请人： Joey Chou
发明人： Joey Chou
IPC分类号： H04Q7/20
CPC分类号： H04W64/00 , G01S5/0221 , G01S5/06 , H04W72/042
摘要： Embodiments of a WiMAX base station and a method for determining current location information of a mobile station in a WiMAX network are generally described herein. In some embodiments, a first timing adjustment is determined from receipt of the ranging frame from the mobile station within the granted uplink time-slot, and a second timing adjustment is received from the non-serving base station. The second timing adjustment may be determined by the non-serving base station based on receipt of a ranging frame from the mobile station.
摘要翻译：这里通常描述WiMAX基站的实施例和用于确定WiMAX网络中的移动站的当前位置信息的方法。在一些实施例中，从在所许可的上行链路时隙内的移动台的接收测量帧确定第一定时调整，并且从非服务基站接收第二定时调整。第二定时调整可以由非服务基站基于从移动台接收到测距帧来确定。

58. 发明授权

US08331969B2 Methods and apparatus for service acquisition in a broadcast system 有权
标题翻译：在广播系统中服务获取的方法和装置
公开(公告)号：US08331969B2
公开(公告)日：2012-12-11
申请号：US12107684
申请日：2008-04-22
申请人： Ralph Akram Gholmieh , An Mei Chen , Michael DeVico , Sajith Balraj , Ying Gao
发明人： Ralph Akram Gholmieh , An Mei Chen , Michael DeVico , Sajith Balraj , Ying Gao
IPC分类号： H04Q7/20
CPC分类号： H04W48/20 , H04H60/32 , H04W52/0241
摘要： Methods and apparatus for service acquisition in a broadcast system. In an aspect, a method includes detecting whether a loss of service has occurred, and initiating acquisition attempts during an aggressive acquisition phase if a loss of service has occurred, wherein a backoff time interval between successive acquisition attempts is constant or increased, and wherein the aggressive acquisition phase ends when service acquisition is achieved or a selected number of acquisition attempts have been performed. An apparatus includes interface logic configured to detect whether a loss of service has occurred, and processing logic configured to initiate acquisition attempts during an aggressive acquisition phase if a loss of service has occurred, wherein a backoff time interval between successive acquisition attempts is constant or increased, and wherein the aggressive acquisition phase ends when service acquisition is achieved or a selected number of acquisition attempts have been performed.
摘要翻译：在广播系统中服务获取的方法和装置。在一方面，一种方法包括检测是否已经发生服务丢失，以及如果已经发生服务丢失，则在攻击性获取阶段期间开始获取尝试，其中连续采集尝试之间的退避时间间隔是恒定的或增加的，并且其中当实现服务采集或执行了选定数量的采集尝试时，积极的采集阶段结束。一种装置，包括：接口逻辑，被配置为检测是否已经发生服务丢失;以及处理逻辑，被配置为：如果已经发生服务丢失，则在攻击性获取阶段期间发起捕获尝试，其中连续采集尝试之间的退避时间间隔是恒定的或增加的，并且其中当实现服务获取或已经执行了所选择的获取尝试次数时，所述积极获取阶段结束。

59. 发明授权

US08326363B2 Portable terminal, base station, and method of specifying position of portable terminal 有权
标题翻译：便携式终端，基站以及便携式终端的位置指定方法
公开(公告)号：US08326363B2
公开(公告)日：2012-12-04
申请号：US12680156
申请日：2008-09-26
申请人： Takanori Miura
发明人： Takanori Miura
IPC分类号： H04Q7/20
CPC分类号： G01S5/0252 , G01S5/10 , G01S13/876
摘要： A portable terminal is provided, which includes a communication unit that transmits/receives a signal modulated by a predetermined modulation method to/from three or more base stations; a storage unit which stores in advance a plurality of propagation models indicating propagation environments of the signal for respective combinations of the base stations and stores in advance position information of the base stations; and a control unit that controls the communication unit and the storage unit; wherein the control unit specifies a propagation model that corresponds to a combination of the base stations among the plurality of propagation models stored in the storage unit based on the signal and calculates communicable distances of the signal based on the corresponding propagation model, calculates circles having the corresponding communicable distances as their radii and having positions of the base stations as their centers, respectively, obtains an overlapping area where the circles overlap one another, and specifies the center position of the overlapping area as the position of the portable terminal.
摘要翻译：提供一种便携式终端，其包括：通信单元，用于向/从三个或更多个基站发送/接收由预定调制方法调制的信号; 存储单元，预先存储指示用于基站的各个组合的信号的传播环境的多个传播模型，并存储在基站的预先位置信息中; 以及控制单元，其控制所述通信单元和所述存储单元; 其特征在于，所述控制单元基于所述信号，指定存储在所述存储单元中的所述多个传播模型中的与所述基站的组合对应的传播模型，并基于相应的传播模型来计算所述信号的可通信距离，相应的可通信距离作为它们的半径并且分别具有基站的位置作为它们的中心，获得重叠的区域，其中圆圈彼此重叠，并且将重叠区域的中心位置指定为便携式终端的位置。

60. 发明授权

US08320949B2 Wireless load balancing across bands 有权
标题翻译：跨频段的无线负载平衡
公开(公告)号：US08320949B2
公开(公告)日：2012-11-27
申请号：US13272859
申请日：2011-10-13
申请人： Sudheer Poorna Chandra Matta
发明人： Sudheer Poorna Chandra Matta
IPC分类号： H04Q7/20
CPC分类号： H04W28/08 , H04L47/10 , H04L47/125 , H04L47/14
摘要： A technique for wireless load balancing involves providing a wireless infrastructure that creates a target band option and helps push clients toward that band. An example of a method according to the technique involves, by way of example but not limitation, responding only to probe requests on a first band when a client is detected on the first band and a second band. For example, using the techniques described herein, a platform that is both 802.11a and 802.11b/g compliant may attempt to connect preferentially to the 802.11b/g band of a wireless network, and be migrated toward the 802.11a band instead.
摘要翻译：无线负载平衡的技术涉及提供创建目标频段选项的无线基础设施，并帮助推送客户端到该频段。根据该技术的方法的示例涉及以示例而非限制的方式，当在第一频带和第二频带上检测到客户端时，仅响应于第一频带上的探测请求。例如，使用本文描述的技术，兼容802.11a和802.11b / g的平台可以尝试优先地连接到无线网络的802.11b / g频带，并且被转移到802.11a频带。

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