公开(公告)号：WO2015200155A1

公开(公告)日：2015-12-30

申请号：PCT/US2015/036867

申请日：2015-06-22

Applicant: QUALCOMM INCORPORATED

Inventor： CANOY, Michael-David Nakayoshi ,  SPRIGG, Stephen Alton ,  JACOBS, Paul Eric ,  GROB, Matthew Stuart

IPC: H04L29/06 ,  H04L9/08 ,  H04W12/04

CPC classification number: H04W12/06 ,  H04L9/0861 ,  H04L63/06 ,  H04W12/04

Abstract: An authentication system includes a first authentication key associated with a first device, the first authentication key having a corresponding authentication level, a second authentication key associated with a second device, the second authentication key having a corresponding authentication level, and an enhanced authentication key generated when the first and second authentication keys are combined, the enhanced authentication key having an authentication level that represents a higher authentication level than the authentication level of the first authentication key and the authentication level of the second authentication key.

Abstract translation: 认证系统包括与第一设备相关联的第一认证密钥，具有对应认证级别的第一认证密钥，与第二设备相关联的第二认证密钥，具有对应认证级别的第二认证密钥和生成的增强认证密钥 当组合第一和第二认证密钥时，增强认证密钥具有代表比第一认证密钥的认证级别更高的认证级别的认证级别和第二认证密钥的认证级别。

公开(公告)号：EP1760589B1

公开(公告)日：2012-12-12

申请号：EP06122878.9

申请日：2000-09-27

Applicant: QUALCOMM INCORPORATED

Inventor： KARMI, Gadi ,  GROB, Matthew Stuart ,  BENDER, Paul E.

IPC: H04L12/56 ,  H04W28/18

CPC classification number: H04W28/18 ,  G06F9/50 ,  H04L47/10

Abstract: In a system including a resource (100) which is shared among a number of users, it is difficult to distribute the available capacity of the resources fairly among the users and still maximize resource utilization. Additionally, it is desirable to allow at least some of the control over usage rates to remain with the users, while at the same time avoiding situations where the resource is overloaded. A system and method are disclosed wherein usage rates are selected from among a set of available rates according to a set of persistence vectors.

公开(公告)号：WO2013192137A1

公开(公告)日：2013-12-27

申请号：PCT/US2013/046239

申请日：2013-06-18

Applicant: QUALCOMM INCORPORATED

Inventor： WALKER, Gordon Kent ,  LO, Charles N. ,  GUPTA, Chaitali ,  GROB, Matthew Stuart ,  NAIK, Nagaraju ,  WANG, Jun ,  LUBY, Michael G.

IPC: H04L29/06

CPC classification number: H04H20/38 ,  H04L63/0428

Abstract: A method, an apparatus, and a computer program product are provided in connection with facilitating hybrid unicast/broadcast service distribution. In one example, a communications device is equipped to provide a parity portion of titles in a channel of a service to a plurality of UEs at a first time, receive, from a UE at a second time, a request to access a title of the one or more titles, and provide an enablement item, to the requesting UE, which is a portion of the requested title that, when processed with the provided parity portion of the requested title, is sufficient to allow the requesting UE to decode and access to the requested title. In an aspect, the parity portion may be a parity portion of a fountain code encoded title, and the enablement item may be repair symbols of the fountain code encoded title.

Abstract translation: 与促进混合单播/广播服务分发有关的方法，装置和计算机程序产品被提供。 在一个示例中，通信设备被配备为在第一时间向多个UE提供服务信道中的标题的奇偶校验部分，在第二时间从UE接收访问所述服务的标题的请求 一个或多个标题，并且向请求的UE提供一个启用项，该请求的UE是所请求的标题的一部分，当被请求的标题的所提供的奇偶校验部分处理时，足以允许请求的UE解码并访问 所要求的标题。 在一方面，奇偶校验部分可以是喷泉代码编码标题的奇偶校验部分，并且启用项目可以是修复喷泉代码编码标题的符号。

公开(公告)号：EP2845367A1

公开(公告)日：2015-03-11

申请号：EP13734888.4

申请日：2013-06-18

Applicant: Qualcomm Incorporated

Inventor： WALKER, Gordon Kent ,  LO, Charles N. ,  GUPTA, Chaitali ,  GROB, Matthew Stuart ,  NAIK, Nagaraju ,  WANG, Jun ,  LUBY, Michael G.

IPC: H04L29/06

CPC classification number: H04H20/38 ,  H04L63/0428

Abstract: A method, an apparatus, and a computer program product are provided in connection with facilitating hybrid unicast/broadcast service distribution. In one example, a communications device is equipped to provide a parity portion of titles in a channel of a service to a plurality of UEs at a first time, receive, from a UE at a second time, a request to access a title of the one or more titles, and provide an enablement item, to the requesting UE, which is a portion of the requested title that, when processed with the provided parity portion of the requested title, is sufficient to allow the requesting UE to decode and access to the requested title. In an aspect, the parity portion may be a parity portion of a fountain code encoded title, and the enablement item may be repair symbols of the fountain code encoded title.

公开(公告)号：EP2351390B1

公开(公告)日：2014-07-23

申请号：EP09793247.9

申请日：2009-10-01

Applicant: QUALCOMM Incorporated

Inventor： BLACK, Peter John ,  GROB, Matthew Stuart ,  KRISHNAMOORTHI, Raghuraman ,  FAN, Mingxi ,  GUO, Jiming

IPC: H04W4/06 ,  H04N7/173 ,  H04L12/18 ,  H04L29/06

CPC classification number: H04W72/005 ,  H04L65/4076 ,  H04N7/173 ,  H04N21/21805 ,  H04N21/41407 ,  H04N21/6131 ,  H04W72/12

公开(公告)号：EP2845367B1

公开(公告)日：2016-01-06

申请号：EP13734888.4

申请日：2013-06-18

Applicant: Qualcomm Incorporated

Inventor： WALKER, Gordon Kent ,  LO, Charles N. ,  GUPTA, Chaitali ,  GROB, Matthew Stuart ,  NAIK, Nagaraju ,  WANG, Jun ,  LUBY, Michael G.

IPC: H04H20/38 ,  H04L29/06

CPC classification number: H04H20/38 ,  H04L63/0428

公开(公告)号：EP1760589A2

公开(公告)日：2007-03-07

申请号：EP06122878.9

申请日：2000-09-27

Applicant: QUALCOMM INCORPORATED

Inventor： KARMI, Gadi ,  GROB, Matthew Stuart ,  BENDER, Paul E.

IPC: G06F9/50 ,  H04L12/56

CPC classification number: H04W28/18 ,  G06F9/50 ,  H04L47/10

Abstract: In a system including a resource (100) which is shared among a number of users, it is difficult to distribute the available capacity of the resources fairly among the users and still maximize resource utilization. Additionally, it is desirable to allow at least some of the control over usage rates to remain with the users, while at the same time avoiding situations where the resource is overloaded. A system and method are disclosed wherein usage rates are selected from among a set of available rates according to a set of persistence vectors.

Abstract translation: 在包括在多个用户中共享的资源（100）的系统中，难以在用户之间公平地分配资源的可用容量，并且仍然最大限度地利用资源。 此外，期望允许至少一些对使用率的控制以与用户保持，同时避免资源过载的情况。 公开了一种系统和方法，其中根据一组持久性向量从一组可利用率中选择使用率。

公开(公告)号：WO2015157190A1

公开(公告)日：2015-10-15

申请号：PCT/US2015/024567

申请日：2015-04-06

Applicant: QUALCOMM INCORPORATED

Inventor： SADEK, Ahmed Kamel ,  GROB, Matthew Stuart

IPC: H04B1/10 ,  H04W16/14 ,  H04W72/12

CPC classification number: H04B1/1027 ,  H04B1/525 ,  H04L1/00 ,  H04W16/14

Abstract: Certain aspects of the present disclosure relate to adapting transmitter configuration for efficient concurrent primary user detection through adaptive self-interference cancellation. A wireless transmitting device may schedule a transmission in a shared spectrum. The device may scan at least a portion of the shared spectrum during the transmission to receive a signal. Interference caused by the transmission may be cancelled from the received signal using self-interference cancellation circuitry. The device may determine whether the received signal indicates usage by a primary user of the shared spectrum. In an aspect, the transmission may be a SISO transmission. In another aspect, carrier aggregation may be used for the transmission and a potential carrier may be subject to primary user detection. The device may determine a self-interference cancellation complexity for a combination of carriers including the potential carrier, and may select one or more carriers for aggregation based on the self-interference cancellation complexity.

Abstract translation: 本公开的某些方面涉及通过自适应自干扰消除来适配用于有效并发主用户检测的发射机配置。 无线发射设备可以在共享频谱中调度传输。 该装置可以在传输期间扫描共享频谱的至少一部分以接收信号。 可以从使用自干扰消除电路的接收信号中消除由传输引起的干扰。 设备可以确定接收到的信号是否指示主用户对共享频谱的使用。 在一方面，传输可以是SISO传输。 在另一方面，可以将载波聚合用于传输，并且潜在载波可能经受主用户检测。 设备可以确定包括潜在载波的载波的组合的自干扰消除复杂性，并且可以基于自干扰消除复杂度来选择一个或多个载波进行聚合。

公开(公告)号：WO2010039962A1

公开(公告)日：2010-04-08

申请号：PCT/US2009/059235

申请日：2009-10-01

Applicant: QUALCOMM INCORPORATED ,  BLACK, Peter John ,  GROB, Matthew Stuart ,  KRISHNAMOORTHI, Raghuraman ,  FAN, Mingxi ,  GUO, Jiming

Inventor： BLACK, Peter John ,  GROB, Matthew Stuart ,  KRISHNAMOORTHI, Raghuraman ,  FAN, Mingxi ,  GUO, Jiming

IPC: H04W4/06 ,  H04N7/173 ,  H04L12/18 ,  H04L29/06

CPC classification number: H04W72/005 ,  H04L65/4076 ,  H04N7/173 ,  H04N21/21805 ,  H04N21/41407 ,  H04N21/6131 ,  H04W72/12

Abstract: A system, method, and apparatus for providing venue-cast service in a wireless access network are disclosed. A local transmitter can request reservation of air link resources on the wireless access network for a venue-cast transmission. The local transmitter can receive a forward link signal with a timing reference for data transmitted on the wireless access network such as, for example, the forward link signal in an EV-DO network or a FLO-based media distribution system. Based on the timing reference, the local transmitter can transmit venue-cast information in a same frequency band as the forward link signal utilizing the reserved air link resources. Optionally, the venue-cast system can include a collocated network repeater and the local transmitter can synchronize its timing and transmit power to the forward link signal from the repeater.

Abstract translation: 公开了一种用于在无线接入网络中提供场所播送业务的系统，方法和装置。 本地发射机可以请求预留无线接入网上的空中链路资源进行场地播送。 本地发射机可以接收具有用于无线接入网络上传输的数据的定时参考的前向链路信号，例如EV-DO网络中的前向链路信号或基于FLO的媒体分发系统。 基于定时参考，本地发射机可以利用预留的空中链路资源在与前向链路信号相同的频带中传送场合播放信息。 可选地，场所播放系统可以包括并置的网络中继器，并且本地发射机可以将其定时同步并且向来自中继器的前向链路信号发送功率。

公开(公告)号：WO2009039436A3

公开(公告)日：2009-03-26

申请号：PCT/US2008/077109

申请日：2008-09-19

Applicant: QUALCOMM Incorporated ,  YAVUZ, Mehmet ,  GROB, Matthew Stuart ,  NANDIRAJU, Nagesh S.

Inventor： YAVUZ, Mehmet ,  GROB, Matthew Stuart ,  NANDIRAJU, Nagesh S.

IPC: H04L29/08 ,  H04L12/18 ,  H04W4/06 ,  H04W48/18

Abstract: This disclosure describes techniques for scheduling distribution of content (10) to a plurality of devices (8) in a communication network, such as a cellular-based (4) wireless network. According to this disclosure, two or more distribution techniques may be used, and scheduling techniques are performed to determine which distribution technique to use for different content. For example, content can be broadcast to all devices on the network (broadcast), multicast within several cells of the network (multi-cell multicast), multicast in a specific cell of the network (single cell multicast), or unicast to one or more specific devices (8U) within specific cells (4D) of the network (umcact). The scheduling techniques described in this disclosure may improve content distribution by substantially maximizing the number of content requests that are satisfied, particularly when bandwidth is limited.