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1. 发明申请

WO2005071906A3 TIME-HOPPING SYSTEMS AND TECHNIQUES FOR WIRELESS COMMUNICATIONS 审中-公开
标题翻译：时间跳跃系统和无线通信技术
公开(公告)号：WO2005071906A3
公开(公告)日：2005-10-20
申请号：PCT/US2005000401
申请日：2005-01-07
申请人： QUALCOMM INC , KRISHNAN RANGANATHAN , BURKE JOSEPH PATRICK , RAJKOTIA AMOL , NANDA SANJIV
发明人： KRISHNAN RANGANATHAN , BURKE JOSEPH PATRICK , RAJKOTIA AMOL , NANDA SANJIV
IPC分类号： H04B7/26 , H04L12/56
CPC分类号： H04W72/1231 , H04W84/18
摘要： Systems and techniques are disclosed relating to wireless communications. The systems and techniques involve wireless communications wherein a process, module or communications terminal schedules communications over a frame having a plurality of time slots. The process, module or communications terminal may be used to assign information to be transmitted between two terminals to a block of the time slots within a frame, and reordering the time slot assignments within the frame using a permutation function, the permutation function being a function of frame count.
摘要翻译：公开了与无线通信有关的系统和技术。该系统和技术涉及无线通信，其中过程，模块或通信终端在具有多个时隙的帧上调度通信。过程，模块或通信终端可以用于将要在两个终端之间传输的信息分配给帧内的时隙的块，并且使用置换函数对帧内的时隙分配进行重新排序，置换函数是函数帧数。

2. 发明申请

WO2007140342A2 WIRELESS ARCHITECTURE FOR A TRADITIONAL WIRE-BASED PROTOCOL 审中-公开
标题翻译：基于传统电路协议的无线架构
公开(公告)号：WO2007140342A2
公开(公告)日：2007-12-06
申请号：PCT/US2007069813
申请日：2007-05-25
申请人： QUALCOMM INC , DHARMARAJU DINESH , KRISHNAN RANGANATHAN , LEUNG LAUREN
发明人： DHARMARAJU DINESH , KRISHNAN RANGANATHAN , LEUNG LAUREN
IPC分类号： G06F3/14 , H04L12/56
CPC分类号： H04W28/22
摘要： Embodiments are described in connection with transferring data traditionally communicated through a wired link over a high-speed wireless link. The disclosed embodiments provide the wired and/or wireless data communication with minimal changes on the existing wired architecture. According to an embodiment is an apparatus for communicating wirelessly over a traditional wired link. The apparatus includes a transmitter comprising a host and a first portion of a client connected by a wired link and a receiver comprising a second portion of the client. According to some embodiments, the apparatus can include a query module that determines an operation rate based in part on a rate supported by a medium access control and a retransmission statistic and an assigner module that assigns a communication to a wired protocol or a wireless protocol.
摘要翻译：结合传送通过有线链路通过高速无线链路传送的数据来描述实施例。所公开的实施例在有线和/或无线数据通信中提供现有有线架构的最小变化。根据一个实施例是一种用于通过传统有线链路无线通信的装置。该装置包括发射机，其包括由有线链路连接的主机和客户端的第一部分，以及包括客户端的第二部分的接收机。根据一些实施例，该装置可以包括查询模块，该查询模块部分地基于由媒体访问控制和重传统计量所支持的速率以及向有线协议或无线协议分配通信的分配器模块来确定操作速率。

3. 发明申请

WO2009015322A3 WIRELESS ARCHITECTURE FOR TRADITIONAL WIRE BASED PROTOCOL 审中-公开
标题翻译：传统的基于线的协议的无线架构
公开(公告)号：WO2009015322A3
公开(公告)日：2009-03-26
申请号：PCT/US2008071147
申请日：2008-07-25
申请人： QUALCOMM INC , DHARMARAJU DINESH , KRISHNAN RANGANATHAN , SAETH SOHAM
发明人： DHARMARAJU DINESH , KRISHNAN RANGANATHAN , SAETH SOHAM
IPC分类号： H04L29/06 , H04W8/00
CPC分类号： H04W8/005 , H04L63/20 , H04L67/16 , H04W12/04 , H04W12/06
摘要： Aspects describe service discovery of wireless MDDI client-capable devices though interaction with an underlying bearer protocol. Service discovery can be performed when the underlying layer supports multicasting, when the underlying layer is wiMedia UWB MAC and/or UDP/IP. Service discovery can be initiated by a w-MDDI sender and/or a w-MDDI receiver. An optional mutual security association procedure can be conducted if both devices support security and security is necessary.
摘要翻译：各方面通过与底层承载协议的交互来描述支持无线MDDI客户端的设备的服务发现。当底层支持多播时，当底层是wiMedia UWB MAC和/或UDP / IP时，可以执行服务发现。服务发现可以由w-MDDI发送者和/或w-MDDI接收者发起。如果两个设备都需要支持安全性和安全性，则可以执行可选的相互安全关联过程。

4. 发明申请

WO2005119933A8 MODIFIED POWER CONTROL FOR REDUCTION OF SYSTEM POWER CONSUMPTION 审中-公开
标题翻译：用于减少系统功耗的改进的功率控制
公开(公告)号：WO2005119933A8
公开(公告)日：2006-05-04
申请号：PCT/US2005019379
申请日：2005-06-01
申请人： QUALCOMM INC , KRISHNAN RANGANATHAN
发明人： KRISHNAN RANGANATHAN
IPC分类号： H04B7/005 , H04L1/00 , H04L12/56 , H04W52/26 , H04W84/18 , H04Q7/30
CPC分类号： H04L1/0002 , H04W52/241 , H04W52/26 , H04W52/44 , H04W84/18
摘要： Systems and techniques are disclosed relating to gating transmissions in a wireless networks. Transmissions are gated based on a duty cycle. The duty cycle in turn is determined by the requirement to maintain an original application data rate rinitial given increased transmit power.
摘要翻译：公开了关于无线网络中门控传输的系统和技术。传输是根据占空比来选择的。占空比又由维持原始应用数据速率的要求决定，因为发送功率增加。

5. 发明申请

WO2007140255A2 OVERHEAD REDUCTION IN AN AD-HOC WIRELESS NETWORK 审中-公开
标题翻译：在广泛的无线网络中的减少
公开(公告)号：WO2007140255A2
公开(公告)日：2007-12-06
申请号：PCT/US2007069661
申请日：2007-05-24
申请人： QUALCOMM INC , KRISHNAN RANGANATHAN
发明人： KRISHNAN RANGANATHAN
CPC分类号： H04L69/04 , H04L45/00 , H04L45/50 , H04L69/22 , H04W28/06 , H04W40/02 , H04W80/04
摘要： Embodiments describe reducing overhead in a multihop ad-hoc wireless network. According to an embodiment is a method for routing communication in a multihop ad-hoc network. The method can include receiving an incoming label value and communication, accessing a table that includes node routing information, and identifying a destination device for the communication. The incoming label value can be switched with an outgoing label value that includes the identification of the destination device. The outgoing label value can be inserted between a MAC layer and an IP layer.
摘要翻译：实施例描述了在多跳自组织无线网络中减少开销。根据实施例是用于在多跳自组织网络中路由通信的方法。该方法可以包括接收输入标签值和通信，访问包括节点路由信息的表，以及识别用于通信的目的地设备。可以使用包含目标设备标识的输出标签值来切换输入标签值。出站标签值可以插入MAC层和IP层之间。

6. 发明申请

WO2008085776A3 RESOURCE MANAGEMENT IN AD-HOC WIRELESS COMMUNICATIONS SYSTEM WITH INCREASED SPATIAL REUSE OF SIGNAL SPECTRUM 审中-公开
标题翻译：无线通信系统资源管理与信号频谱增加的空间重用
公开(公告)号：WO2008085776A3
公开(公告)日：2008-09-12
申请号：PCT/US2007089094
申请日：2007-12-28
申请人： QUALCOMM INC , NANDAGOPALAN SAISHANKAR , DHARMARAJU DINESH , KRISHNAN RANGANATHAN
发明人： NANDAGOPALAN SAISHANKAR , DHARMARAJU DINESH , KRISHNAN RANGANATHAN
IPC分类号： H04L12/56
CPC分类号： H04W52/265 , H04B1/719 , H04W28/22 , H04W84/18
摘要： Resource management in ad-hoc wireless communications system for increased spatial reuse of signal spectrum. The method according to the invention comprises : receiving a request to reserve message from a first wireless communication device (WCD); detemining a signal quality value based on the received request to reserve message; providing, as a response, a transmission reservation confirm message which includes an assigned data rate; determining a threshold margin of the signal quality value at the data rate; and transmitting a reduction in power value for adjusting the power of the first WCD based on a received power in accordance with the signal quality value and the threshold margin.
摘要翻译：自组织无线通信系统中的资源管理，用于增加信号频谱的空间重用。根据本发明的方法包括：从第一无线通信设备（WCD）接收保留消息的请求; 基于所接收的请求来确定信号质量值以保留消息; 作为响应提供包括分配的数据速率的传输预约确认消息; 以所述数据速率确定所述信号质量值的阈值余量; 以及根据所述信号质量值和所述阈值余量，基于接收功率，发送用于调整所述第一WCD的功率的功率值的降低。

7. 发明申请

WO2008005938A3 A RESERVATION BASED MAC PROTOCOL 审中-公开
标题翻译：基于预定的MAC协议
公开(公告)号：WO2008005938A3
公开(公告)日：2008-03-27
申请号：PCT/US2007072672
申请日：2007-07-02
申请人： QUALCOMM INC , DHARMARAJU DINESH , MUQATTASH ALAA , KRISHNAN RANGANATHAN , RAJESWARAN ARJUNAN , NANDAGOPALAN SAI
发明人： DHARMARAJU DINESH , MUQATTASH ALAA , KRISHNAN RANGANATHAN , RAJESWARAN ARJUNAN , NANDAGOPALAN SAI
IPC分类号： H04L12/813 , H04L29/00
CPC分类号： H04L47/14 , H04L45/302 , H04L47/70 , H04L2012/6448 , H04W74/0833
摘要： The invention is defined by a method for establishing quality of service (QoS) communications in an ad hoc network, comprising: ascertaining a path to a destination device; sending a Request- to-Reserve (RTR) control packet to at least a first intermediate device identified along the path,- receiving a first Reservation Confirm (RC) packet from the at least a first intermediate device in response to the RTR packet, the first RC packet including a schedule; transmitting a second RC packet to the at least a first intermediate device in response to the first RC packet; and corresponding apparatus and computer- readable mediumware also claimed.
摘要翻译：本发明由用于在自组织网络中建立服务质量（QoS）通信的方法来定义，包括：确定到目的地设备的路径; 向所述路径识别的至少第一中间设备发送请求到预留（RTR）控制分组， - 响应于所述RTR分组从所述至少第一中间设备接收第一预约确认（RC）分组，第一个RC包，包括一个时间表; 响应于所述第一RC分组向所述至少第一中间设备发送第二RC分组; 并且还要求对应的装置和计算机可读介质。

8. 发明申请

WO2006015228A3 SYSTEM AND METHOD FOR REDUCING RAKE FINGER PROCESSING 审中-公开
标题翻译：减少手指加工的系统和方法
公开(公告)号：WO2006015228A3
公开(公告)日：2006-03-30
申请号：PCT/US2005027022
申请日：2005-07-28
申请人： QUALCOMM INC , KRISHNAN RANGANATHAN
发明人： KRISHNAN RANGANATHAN
IPC分类号： H04B1/707 , H04B7/005
CPC分类号： H04W52/24 , H04B1/7115 , H04B1/7117 , H04W52/362
摘要： Systems and techniques are disclosed relating to reducing the number of fingers in a rake receiver (110) used for rake finger (112) processing in wireless networks. Determining Ebefore, captured energy of all fingers before increasing transmit power. Increasing transmit power by a delta transmit power. Determining Eafter, captured energy of i fingers. Determining i fingers needed for processing, such that Eafter is essentially greater than or equal to Ebefore.
摘要翻译：公开了关于减少用于无线网络中的耙指（112）处理的耙式接收机（110）中的手指数量的系统和技术。确定以前，在增加发射功率之前捕获所有手指的能量。通过增量发射功率增加发射功率。确定Eafter，我的手指捕获的能量。确定我的手指需要处理，使Eafter基本上大于或等于Ebefore。

9. 发明申请

WO2004077730A2 TRANSMISSION SCHEMES FOR MULTI-ANTENNA COMMUNICATION SYSTEMS UTILIZING MULTI-CARRIER MODULATION 审中-公开
标题翻译：使用多载波调制的多天线通信系统的传输方案
公开(公告)号：WO2004077730A2
公开(公告)日：2004-09-10
申请号：PCT/US2004005312
申请日：2004-02-24
申请人： QUALCOMM INC , KRISHNAN RANGANATHAN , SUBRAMANIAM ANAND , KADOUS TAMER
发明人： KRISHNAN RANGANATHAN , SUBRAMANIAM ANAND , KADOUS TAMER
IPC分类号： H04J99/00 , H04B1/69 , H04B7/005 , H04B7/06 , H04L20060101 , H04L1/02 , H04L27/04 , H04L27/26 , H04L
CPC分类号： H04W52/42 , H04B7/0667 , H04L5/0023 , H04L5/0048
摘要： Pilot and data transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation are provided. Subband multiplexing is used to avoid interference resulting from transmitting multiple signals simultaneously from multiple antennas. M usable subbands are initially arranged to form multiple groups of subbands, with each group including a different subset of the usable subbands. Each of T transmit antennas is then assigned one or possibly more subband groups for pilot transmission and typically one subband group for data transmission. Pilot and data may then be transmitted from each antenna on the subbands assigned to that antenna for pilot and data transmission. For each transmit antenna, the transmit power for each assigned subband may be scaled higher such that all of the total transmit power available for the antenna is used for transmission. Pilot and/or data may be transmitted simultaneously from all T antennas on all usable subbands without causing mutual interference.
摘要翻译：提供了利用多载波调制的多天线通信系统的导频和数据传输方案。使用子带复用来避免从多个天线同时发送多个信号导致的干扰。 M个可用的子带最初被布置成形成多组子带，每个组包括可用子带的不同子集。然后，每个T发射天线被分配一个或可能更多的子带组用于导频传输，并且通常用于数据传输的一个子带组。然后可以从分配给该天线的子带上的每个天线发送导频和数据用于导频和数据传输。对于每个发射天线，每个分配的子带的发射功率可以被缩放更高，使得可用于天线的全部发射功率被用于传输。导频和/或数据可以在所有可用的子带上从所有T个天线同时传输而不引起相互干扰。

10. 发明专利

JP2010136381A Uplink pilot and signaling transmission in wireless communication systems 有权
标题翻译：无线通信系统中的上行导频和信令传输
公开(公告)号：JP2010136381A
公开(公告)日：2010-06-17
申请号：JP2009279344
申请日：2009-12-09
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： KRISHNAN RANGANATHAN , VIJAYAN RAJIV , KADOUS TAMER
IPC分类号： H04W72/04 , H04B7/005 , H04J11/00 , H04L25/02 , H04W52/24 , H04W52/32 , H04W52/34 , H04W52/42
CPC分类号： H04W52/325 , H04L1/0004 , H04L1/1614 , H04L5/0007 , H04L5/0032 , H04L5/0041 , H04L5/005 , H04L5/0053 , H04L25/0212 , H04L25/022 , H04L25/023 , H04L25/03821 , H04L27/2607 , H04L27/2657 , H04L27/2662 , H04W52/225 , H04W52/346 , H04W52/42
摘要： PROBLEM TO BE SOLVED: To provide a technique for more efficiently transmitting pilot and signaling on the uplink in a wireless communication system. SOLUTION: There is provided the technique for more efficiently transmitting the pilot and signaling on the uplink in an OFDM system. With subband multiplexing, M usable subbands in the system are partitioned into Q disjoint groups of subbands. Each subband group may be assigned to a different terminal for uplink pilot transmission. Multiple terminals may transmit simultaneously on their assigned subbands. The transmit power for the pilot may be scaled higher to attain the same total pilot energy even though S instead of M subbands are used for pilot transmission by each terminal. Pilot transmissions from the terminals are received, and a channel estimate is derived by each terminal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在无线通信系统中在上行链路上更有效地发送导频和信令的技术。解决方案：提供了在OFDM系统中在上行链路上更有效地发送导频和信令的技术。通过子带复用，系统中的M个可用子带被划分成Q个不相关的子带组。每个子带组可被分配给用于上行链路导频传输的不同终端。多个终端可以在其分配的子带上同时发送。即使S代替M个子带用于每个终端的导频传输，导频的发射功率也可以按比例更高以获得相同的总导频能量。接收来自终端的导频传输，每个终端导出信道估计。版权所有（C）2010，JPO＆INPIT

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