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51. 发明申请

WO2005043844A3 METHOD, APPARATUS, AND SYSTEM FOR DATA TRANSMISSION AND PROCESSING IN A WIRELESS COMMUNICATION ENVIRONMENT 审中-公开
标题翻译：用于无线通信环境中的数据传输和处理的方法，装置和系统
公开(公告)号：WO2005043844A3
公开(公告)日：2005-07-07
申请号：PCT/US2004036128
申请日：2004-10-28
申请人： QUALCOMM INC , BHUSHAN NAGA , ETKIN RAUL HERNAN
发明人： BHUSHAN NAGA , ETKIN RAUL HERNAN
IPC分类号： H04W72/08 , H04W72/12 , H04Q7/38 , H04L12/56
CPC分类号： H04W48/08 , H04W72/0413
摘要： According to one aspect of the present invention, a method is provided in which indications of signal quality associated with each of the plurality of user stations are received. Multiple user stations (e.g., a first user station and a second user station) are selected to receive data from a base station based on the indications of signal quality associated with the plurality of the user stations. A first packet is constructed which contains signaling data for the first user station and application data for the second user station. A second packet which contains application data for the first user station is super-imposed upon the first packet. The first and second packets are transmitted simultaneously from the base station to the first and second user stations.
摘要翻译：根据本发明的一个方面，提供了一种方法，其中接收与多个用户站中的每个用户站相关联的信号质量的指示。基于与多个用户站相关联的信号质量的指示，选择多个用户站（例如，第一用户站和第二用户站）以从基站接收数据。构建包含用于第一用户站的信令数据和用于第二用户站的应用数据的第一分组。包含第一用户站的应用数据的第二分组被叠加在第一分组上。第一和第二分组同时从基站发送到第一和第二用户站。

52. 发明申请

WO2004070996A3 TRANSMITTER DIRECTED CODE DIVISION MULTIPLE ACCESS SYSTEM USING MULTI-USERS DIVERSITY TO MAXIMIZE THROUGHPUT WHILE EQUITABLY PROVIDING ACCESS TO USERS 审中-公开
标题翻译：使用多用户分集的发射机指向代码分配多址系统最大限度地提高吞吐量，同时向用户提供访问权限
公开(公告)号：WO2004070996A3
公开(公告)日：2004-12-16
申请号：PCT/US2004002937
申请日：2004-02-02
申请人： QUALCOMM INC , BHUSHAN NAGA , CHAPONNIERE ETIENNE FRANCOIS , BLACK PETER J , TSE DAVID NGAR CHING
发明人： BHUSHAN NAGA , CHAPONNIERE ETIENNE FRANCOIS , BLACK PETER J , TSE DAVID NGAR CHING
IPC分类号： H04W16/14 , H04B7/005 , H04W40/02 , H04W52/26 , H04W52/34 , H04W72/08 , H04W74/00 , H04Q7/38
CPC分类号： H04W52/265 , H04W40/02 , H04W52/26 , H04W52/267 , H04W52/34 , H04W52/346 , H04W72/08 , H04W72/1231 , H04W74/00
摘要： A transmitter directed, distributed receiver using multi-user diversity provided by the distribution of the receiver. Advantage is taken of the uncorrelated variations over time in the condition of communication links between a common transmitter and several users. The greater the variation in the quality of a particular link over time, the greater the increase in total system throughput provided. An scheduler metric (or scheduler metric) represents the instantaneous quality of the communication link between each user and the transmitter with respect to the average quality of the link. Alternatively, the scheduler metric represents the instantaneous channel condition with respect to the average data throughput over that channel. The common transmitting station uses the scheduler metric to directly compare the desirability of granting each channel access with the desirability of granting each other channel access. The users with links that have the greatest scheduler metric are provided access to the channels.
摘要翻译：发射机指向的分布式接收机，使用由接收机分布提供的多用户分集。在普通发射机和多个用户之间的通信链路的情况下，优点是随着时间的推移获得不相关的变化。随着时间的推移，特定链路的质量变化越大，所提供的总系统吞吐量的增加就越大。调度器度量（或调度器度量）表示每个用户和发送器之间关于链路的平均质量的通信链路的瞬时质量。或者，调度器度量表示相对于该信道上的平均数据吞吐量的即时信道条件。公共发射站使用调度器度量来直接比较授予每个信道接入的可取性与授予每个其他信道接入的可取性。具有最高调度指标的链接的用户可以访问这些频道。

53. 发明申请

WO2013009992A3 NETWORK-ASSISTED PEER DISCOVERY WITH NETWORK CODING 审中-公开
标题翻译：网络辅助发现与网络编码
公开(公告)号：WO2013009992A3
公开(公告)日：2013-08-01
申请号：PCT/US2012046485
申请日：2012-07-12
申请人： QUALCOMM INC , MALLIK SIDDHARTHA , MUNARI ANDREA , BHUSHAN NAGA
发明人： MALLIK SIDDHARTHA , MUNARI ANDREA , BHUSHAN NAGA
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W48/10
摘要： Techniques for performing network-assisted peer discovery with network coding are disclosed. For peer discovery with network coding, a device may generate a network-coded message based on a message assigned to the device and one or more messages received by the device from other devices. The device may transmit a proximity detection signal including the network-coded message. For network-assisted peer discovery with network coding, the device may register with a network for peer discovery and may be provided with at least one parameter to use for peer discovery with network coding. The devices may perform peer discovery with network coding in accordance with the peer discovery parameter(s) received from the network. The device may generate a network-coded message based on the at least one peer discovery parameter and may transmit the network-coded message to enable other devices to detect the device.
摘要翻译：公开了使用网络编码执行网络辅助对等体发现的技术。对于具有网络编码的对等体发现，设备可以基于分配给该设备的消息和该设备从其他设备接收到的一个或多个消息来生成网络编码消息。设备可以发送包括网络编码消息的接近检测信号。对于使用网络编码的网络辅助对等体发现，设备可以向网络注册以进行对等体发现，并且可以提供至少一个参数以用于具有网络编码的对等体发现。设备可以根据从网络接收到的对等体发现参数来执行具有网络编码的对等体发现。所述设备可以基于所述至少一个对等体发现参数生成网络编码的消息，并且可以发送所述网络编码消息以使得其他设备能够检测所述设备。

54. 发明申请

WO2009120860A3 A METHOD AND APPARATUS FOR USING A MAC PROTOCOL FOR BROADCAST 审中-公开
标题翻译：一种用于广播的MAC协议的方法和装置
公开(公告)号：WO2009120860A3
公开(公告)日：2010-01-21
申请号：PCT/US2009038390
申请日：2009-03-26
申请人： QUALCOMM INC , SARKAR SANDIP , BHUSHAN NAGA , KADOUS TAMER , KHANDEKAR AAMOD , AGASHE PARAG ARUN
发明人： SARKAR SANDIP , BHUSHAN NAGA , KADOUS TAMER , KHANDEKAR AAMOD , AGASHE PARAG ARUN
IPC分类号： H04W4/06
CPC分类号： H04L27/3488 , H04L12/1886 , H04L12/189 , H04L27/2602 , H04W72/005
摘要： Method and apparatus that provide for broadcast multicast services in an ultra mobile broadband network are disclosed. A broadcast transmission structure provides for efficient indexing of subbands reserved for BCMCS. Transmissions on the logical channels are segmented into error control blocks beginning with zero or one MAC packet received by a MAC layer. A transmitting entity appends parameters relating to content change within a next ultraframe at end of every broadcast packet that is not a stuffing packet. A mapping message of multiple Physical Layer groups addresses a single logical channel when SFN (Single Frequency Network) coverage of an associated subband group is different from SFN coverage of the logical channel.
摘要翻译：公开了在超移动宽带网络中提供广播多播服务的方法和装置。广播传输结构提供了为BCMCS保留的子带的有效索引。在逻辑信道上的传输被分割为以由MAC层接收的零个或一个MAC分组开始的错误控制块。发送实体在不是填充分组的每个广播分组的结尾附加在下一个超帧内的与内容变化相关的参数。当相关联的子带组的SFN（单频网络）覆盖不同于逻辑信道的SFN覆盖时，多个物理层组的映射消息寻址单个逻辑信道。

55. 发明申请

WO2009064700A3 PREAMBLE DESIGN FOR A WIRELESS SIGNAL 审中-公开
标题翻译：无线信号的前置设计
公开(公告)号：WO2009064700A3
公开(公告)日：2009-10-15
申请号：PCT/US2008083049
申请日：2008-11-10
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI , BHUSHAN NAGA , PALANKI RAVI
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI , BHUSHAN NAGA , PALANKI RAVI
IPC分类号： H04L5/00 , H04W72/02
CPC分类号： H04W52/244 , H04B17/318 , H04L1/1854 , H04L5/0023 , H04L5/0032 , H04L5/0053 , H04L5/006 , H04L5/0091 , H04W72/00 , H04W72/12 , H04W92/20
摘要： Providing for base station (BS) acquisition in semi-planned or unplanned wireless access networks is described herein. By way of example, a signal preamble can be dynamically allocated to wireless signal resources, such that the preamble is scheduled to different resource(s) across different cycles of the signal. Dynamic allocation can be pseudo-random, based on collision feedback, or determined by a suitable algorithm to mitigate collisions from a dominant interferer. In addition, dynamic scheduling can be particular to a type of BS to significantly reduce collisions from BSs of disparate types. In at least one aspect, a preamble resource can be subdivided into multiple frequency sub-carrier tiles. Control channel information can be transmitted on each tile of a group of such tiles, further mitigating effects of a dominant interferer on a subset of the tile group.
摘要翻译：本文描述了在半计划或非计划无线接入网络中提供基站（BS）采集。作为示例，可以将信号前同步码动态地分配给无线信号资源，使得前导码被调度到跨越信号的不同周期的不同资源。动态分配可以是伪随机的，基于碰撞反馈，或者由适当的算法确定，以减轻来自主要干扰源的冲突。此外，动态调度对于一种类型的BS可以是特别的，以显着减少来自不同类型的BS的冲突。在至少一个方面，前导码资源可以被细分为多个频率子载波瓦片。可以在一组这样的瓦片的每个瓦片上发送控制信道信息，进一步减轻显着干扰源对瓦片组的子集的影响。

56. 发明申请

WO2009099471A3 BACKHAUL SIGNALING FOR INTERFERENCE AVOIDANCE 审中-公开
标题翻译：用于避免干扰的回程信号
公开(公告)号：WO2009099471A3
公开(公告)日：2009-10-01
申请号：PCT/US2008083043
申请日：2008-11-10
申请人： QUALCOMM INC , KHANDEKAR AAMOD , AGRAWAL AVNEESH , SAMPATH ASHWIN , HORN GAVIN B , GOROKHOV ALEXEI , BHUSHAN NAGA , JI TINGFANG
发明人： KHANDEKAR AAMOD , AGRAWAL AVNEESH , SAMPATH ASHWIN , HORN GAVIN B , GOROKHOV ALEXEI , BHUSHAN NAGA , JI TINGFANG
IPC分类号： H04W16/14 , H04W16/10 , H04W16/24 , H04W48/08 , H04W72/02
CPC分类号： H04W72/082 , H04W52/243 , H04W72/0426 , H04W84/045 , H04W92/20 , Y02B60/50
摘要： Providing for interference reduction and/or avoidance utilizing backhaul signaling between wireless access points (APs) of a wireless access network (AN) is described herein. By way of example, an interference avoidance request (IAR) can be issued by an AP to reduce signal interference on forward link (FL) and/or downlink (DL) transmissions by neighboring APs. The IAR can be routed via a backhaul network and/or over-the-air via access terminals (ATs) coupled with the AP or one or more interfering APs. Upon receiving the IAR, an interfering AP can determine reduced transmit power levels for FL and/or RL transmissions and respond to the IAR. The response can include reduced power levels and can be sent via the backhaul network or OTA. By employing the backhaul network in full or in part, interference avoidance can be conducted even for semi-planned or unplanned heterogeneous networks coupled by the backhaul.
摘要翻译：这里描述了利用无线接入网络（AN）的无线接入点（AP）之间的回程信令来提供干扰降低和/或避免。举例来说，AP可以发布干扰避免请求（IAR）以减少相邻AP的前向链路（FL）和/或下行链路（DL）传输上的信号干扰。 IAR可以经由回程网络和/或经由与AP耦合的接入终端（AT）或一个或多个干扰AP在空中路由。一旦接收到IAR，干扰AP可以确定用于FL和/或RL传输的降低的传输功率电平并响应IAR。响应可以包括降低的功率水平，并且可以通过回程网络或OTA发送。通过全部或部分地使用回程网络，即使对于由回程链接的半计划或无计划异构网络，也可以执行干扰避免。

57. 发明申请

WO2009064582A3 WIRELESS COMMUNICATION CHANNEL BLANKING 审中-公开
标题翻译：无线通信信道消隐
公开(公告)号：WO2009064582A3
公开(公告)日：2009-08-06
申请号：PCT/US2008080220
申请日：2008-10-16
申请人： QUALCOMM INC , BHUSHAN NAGA , KHANDEKAR AAMOD , PALANKI RAVI
发明人： BHUSHAN NAGA , KHANDEKAR AAMOD , PALANKI RAVI
IPC分类号： H04W52/24 , H04W52/32
CPC分类号： H04W52/243 , H04W52/325 , H04W52/38 , H04W52/44
摘要： Systems and methodologies are described that facilitate blanking on portions of bandwidth utilized by communicating devices that are dominantly interfered by a disparate device in wireless communications networks. The portions of bandwidth can relate to critical data, such as control data, and one or more of the communicating devices can request that the dominantly interfering device blank on one or more of the portions. The communicating devices can subsequently transmit data over the blanked portions free of the dominant interference. Additionally, the dominantly interfering device can request reciprocal blanking from the one or more communicating devices.
摘要翻译：描述了系统和方法，这些系统和方法简化了在通信设备所使用的带宽的一部分上的消隐，该通信设备主要受到无线通信网络中的不同设备的干扰。带宽的这些部分可以与诸如控制数据的关键数据相关联，并且一个或多个通信设备可以请求主要干扰设备在一个或多个部分上留有空白。通信设备随后可以在没有显着干扰的消隐部分上传输数据。另外，主导干扰设备可以请求来自一个或多个通信设备的相互消隐。

58. 发明申请

WO2008156495A3 CONTROL CHANNEL SIGNALING IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信控制信道信令
公开(公告)号：WO2008156495A3
公开(公告)日：2009-05-28
申请号：PCT/US2007082362
申请日：2007-10-24
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI , BHUSHAN NAGA
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI , BHUSHAN NAGA
IPC分类号： H04J11/00
CPC分类号： H04B7/2637 , H04J13/0048 , H04J13/18 , H04L5/0017 , H04L5/0053 , H04W72/00
摘要： Systems and methodologies are described that facilitate multiplexing control data values over a single physical control channel at least in part by dividing the control channel into one or more logical channels. The physical control channel can have a corresponding Walsh space for transmitting a number of bits, or representations thereof, and the Walsh space can be divided among the logical control channels. Additionally, the logical control channels and/or physical channel can be scrambled according to an identifier of a mobile device (such as MAC ID) to differentiate the data on the channel. Furthermore, a sector identifier can be used to scramble the data where the sector is ascertainable.
摘要翻译：描述了通过至少部分地将控制信道分成一个或多个逻辑信道来促进通过单个物理控制信道复用控制数据值的系统和方法。物理控制信道可以具有用于发送多个比特或其表示的对应的沃尔什空间，并且可以在逻辑控制信道之间划分沃尔什空间。此外，逻辑控制信道和/或物理信道可以根据移动设备的标识符（例如MAC ID）进行加扰，以区分信道上的数据。此外，可以使用扇区标识符来加扰扇区可确定的数据。

59. 发明申请

WO2009045907A2 ADMISSION CONTROL BASED ON QOS PERFORMANCE IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：基于QOS性能的无线通信网络中的入侵检测控制
公开(公告)号：WO2009045907A2
公开(公告)日：2009-04-09
申请号：PCT/US2008077893
申请日：2008-09-26
申请人： QUALCOMM INC , ZHANG DANLU , BHUSHAN NAGA , PANKAJ RAJESH KUMAR
发明人： ZHANG DANLU , BHUSHAN NAGA , PANKAJ RAJESH KUMAR
IPC分类号： H04L12/56
CPC分类号： H04W28/16
摘要： Techniques for performing admission control based on quality-of-service (QoS) performance in a wireless communication network are described. QoS performance (e.g., delay or throughput performance) of admitted data flows may be determined. Whether to admit or reject a new data flow may then be determined based on the QoS performance of the admitted data flows. The admitted and new data flows may have delay bounds. The QoS performance of the admitted data flows may be given by a measured sector delay, which may be determined based on actual delays of packets. A measured flow delay for each admitted data flow may be determined based on delays of packets for that flow. The measured sector delay may then be determined based on the measured flow delays for all admitted data flows. The new data flow may be admitted if the measured sector delay is less than a delay threshold.
摘要翻译：描述了用于基于无线通信网络中的服务质量（QoS）性能来执行准入控制的技术。可以确定所接纳的数据流的QoS性能（例如，延迟或吞吐量性能）。然后可以基于所接纳的数据流的QoS性能来确定是否接纳或拒绝新的数据流。被接纳的新数据流可能有延迟界限。所接纳的数据流的QoS性能可以由测量的扇区延迟给出，其可以基于分组的实际延迟来确定。可以基于该流的分组的延迟来确定每个允许的数据流的测量的流延迟。所测量的扇区延迟然后可以基于所有接纳的数据流的所测量的流延迟来确定。如果测量的扇区延迟小于延迟阈值，则可以接纳新的数据流。

60. 发明申请

WO2008070530A3 SYSTEM AND METHOD FOR ACQUISITION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统采集系统与方法
公开(公告)号：WO2008070530A3
公开(公告)日：2008-09-18
申请号：PCT/US2007085980
申请日：2007-11-29
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI , BHUSHAN NAGA , PALANKI RAVI
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI , BHUSHAN NAGA , PALANKI RAVI
IPC分类号： H03G3/30 , H04B7/005 , H04L27/26
CPC分类号： H04L27/3809 , H04L27/2647 , H04W52/52 , H04W68/02
摘要： Techniques for supporting efficient operation by terminals in a wireless communication system are described. A base station transmits a preamble periodically in each superframe. The preamble includes at least one first OFDM symbol for control information followed by at least one second OFDM symbol for paging information. A terminal receives the first and second OFDM symbols and determines a receiver gain based on the received power of the first OFDM symbol(s), e.g., with an AGC loop having a shorter time constant than the duration of the first OFDM symbol(s). The terminal processes the second OFDM symbol(s) based on the receiver gain to obtain the paging information. The terminal may operate in an idle state, determine superframes assigned to the terminal, sleep between the assigned superframes, and process the first and second OFDM symbols in each assigned superframe to obtain the paging information.
摘要翻译：描述了用于支持无线通信系统中的终端的有效操作的技术。基站在每个超帧中周期性地发送前导码。前导码包括用于控制信息的至少一个第一OFDM符号，随后是用于寻呼信息的至少一个第二OFDM符号。终端接收第一和第二OFDM符号，并且基于第一OFDM符号的接收功率确定接收机增益，例如，具有比第一OFDM符号的持续时间更短的时间常数的AGC环路，。终端基于接收机增益来处理第二OFDM符号以获得寻呼信息。终端可以在空闲状态下操作，确定分配给终端的超帧，在分配的超帧之间休眠，并且处理每个分配的超帧中的第一和第二OFDM符号以获得寻呼信息。

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