公开(公告)号：WO2004043108A3

公开(公告)日：2005-02-03

申请号：PCT/US0335025

申请日：2003-11-03

Applicant: QUALCOMM INC

Inventor： REZAIIFAR RAMIN

IPC: H04B7/26 ,  H04L12/56 ,  H04L12/66 ,  H04W36/14 ,  H04Q7/38

CPC classification number: H04W36/0066

Abstract: Method and apparatus for providing location information to an Access Terminal (AT) when the Access Network (AN) is unable to contact a last serving PDSN, else maintaining the previous location information. In one embodiment, AN elements within an area supported by a Packet Data Serving Node (PDSN) are given a same Access Network ID (ANID). In this way, movement of the AT within the area supported by the PDSN do not initiate an update of location information. The AT receives location information specific to the PDSN and not the AN.

Abstract translation: 当接入网络（AN）不能联系最后一个服务的PDSN时，提供位置信息给接入终端（AT）的方法和装置，否则保持先前的位置信息。 在一个实施例中，由分组数据服务节点（PDSN）支持的区域内的AN元素被给予相同的接入网络ID（ANID）。 以这种方式，在由PDSN支持的区域内的AT的移动不会发起位置信息的更新。 AT接收特定于PDSN而不是AN的位置信息。

公开(公告)号：WO0124436A9

公开(公告)日：2002-09-26

申请号：PCT/US0026880

申请日：2000-09-29

Applicant: QUALCOMM INC

Inventor： REZAIIFAR RAMIN ,  QUICK ROY F JR ,  WILLIAMSON PAUL ,  WANG JUN ,  TIEDEMANN EDWARD G JR

IPC: H04L9/08 ,  G06F1/04 ,  G06F1/06 ,  G06F1/08 ,  G06F1/12 ,  G06F13/42 ,  G06F21/00 ,  H04K1/00 ,  H04L1/00 ,  H04L5/00 ,  H04L7/00 ,  H04L9/00 ,  H04L9/12 ,  H04L9/18 ,  H04L9/32 ,  H04L12/22 ,  H04L29/06 ,  H04W12/00 ,  H04W12/02 ,  H04W12/06 ,  H04W12/10 ,  H04W12/12 ,  H04Q7/38

CPC classification number: H04L63/0428 ,  G06F21/606 ,  G06F2221/2113 ,  H04L1/0061 ,  H04L1/0083 ,  H04L1/18 ,  H04L9/12 ,  H04L9/3236 ,  H04L9/3247 ,  H04L63/061 ,  H04L63/08 ,  H04L63/123 ,  H04L63/126 ,  H04L63/162 ,  H04L63/164 ,  H04L2209/34 ,  H04L2209/80 ,  H04W12/02 ,  H04W12/06 ,  H04W12/10 ,  H04W12/12

Abstract: Method and apparatus for encrypting transmission traffic at separate protocol layers L1 (220), L2 (210), and L3 (200) so that separate encryption elements (204) can be assigned to separate types of transmission traffic (201, 203, 205), which allows the implementation of different levels of encryption according to service requirements. Encryption elements (204) use variable value inputs, called crypto-syncs, along with semi-permanent encryption keys to protect from replay attacks from rogue mobile stations. Since crypto-sync values vary, a method for synchronization and authentificated registration of crypto-syncs is also presented. Crypto-scancs can be built expediently for each different type of traffic frame by using different system resources. In one embodiment, a cyclic redundancy check (CRC) can be used to verify crypto-syncs.

Abstract translation: 用于加密分开的协议层L1（220），L2（210）和L3（200）处的传输业务量的方法和设备，使得单独的加密元件（204）可以被分配给不同类型的传输业务（201,203,205） ，它允许根据服务要求实施不同级别的加密。 加密元件（204）使用可变值输入（称为加密同步）以及半永久性加密密钥来防止来自非法移动台的重放攻击。 由于加密同步值不同，因此还提出了用于同步和认证加密同步的注册的方法。 通过使用不同的系统资源，可以方便地为每种不同类型的流量帧构建加密扫描。 在一个实施例中，可以使用循环冗余校验（CRC）来验证加密同步。

公开(公告)号：WO2014172059A3

公开(公告)日：2015-01-29

申请号：PCT/US2014031354

申请日：2014-03-20

Applicant: QUALCOMM INC

Inventor： SHARMA PIYUSH ,  SHROFF NITESH ,  REZAIIFAR RAMIN

IPC: G06T5/50

CPC classification number: H04N5/23229 ,  G06T5/007 ,  G06T5/50 ,  G06T2207/10144 ,  G06T2207/20208 ,  G06T2207/20212 ,  H04N5/23238 ,  H04N5/2355

Abstract: Exemplary methods, apparatuses, and systems for image processing are described. One or more reference images are selected based on image quality scores. At least a portion of each reference image is merged to create an output image. An output image with motion artifacts is compared to a target to correct the motion artifacts of the output image.

Abstract translation: 描述用于图像处理的示例性方法，装置和系统。 基于图像质量得分选择一个或多个参考图像。 每个参考图像的至少一部分被合并以创建输出图像。 将具有运动伪像的输出图像与目标进行比较以校正输出图像的运动伪像。

公开(公告)号：WO2005053253A3

公开(公告)日：2005-09-09

申请号：PCT/US2004038817

申请日：2004-11-19

Applicant: QUALCOMM INC ,  GROB MATTHEW S ,  ATTAR RASHID A ,  PFISTER HENRY D ,  GILHOUSEN KLEIN S ,  REZAIIFAR RAMIN

Inventor： GROB MATTHEW S ,  ATTAR RASHID A ,  PFISTER HENRY D ,  GILHOUSEN KLEIN S ,  REZAIIFAR RAMIN

IPC: H04B7/005 ,  H04L12/56 ,  H04W4/06 ,  H04W4/10 ,  H04W52/06 ,  H04W52/08 ,  H04W52/10 ,  H04W52/14 ,  H04W52/38 ,  H04W72/02 ,  H04W72/08 ,  H04W74/00 ,  H04W76/02 ,  H04W92/18 ,  H04W92/20 ,  H04Q7/28

CPC classification number: H04W52/146 ,  H04W4/10 ,  H04W52/06 ,  H04W52/08 ,  H04W52/10 ,  H04W52/383 ,  H04W72/005 ,  H04W76/005 ,  H04W76/023 ,  H04W92/18

Abstract: In a multiple-access network, network access terminals (106) can communicate with network infrastructure access nodes (104), or conduct peer-to-peer communications (110). The access terminals are adapted to adjust the transmit power level in response to power control commands received from the access nodes and from other access terminals.

Abstract translation: 在多址网络中，网络接入终端（106）可以与网络基础设施接入节点（104）进行通信，或进行对等通信（110）。 接入终端适于响应于从接入节点和其他接入终端接收的功率控制命令来调整发射功率电平。

公开(公告)号：WO03017712A3

公开(公告)日：2003-08-07

申请号：PCT/US0226015

申请日：2002-08-16

Applicant: QUALCOMM INC

Inventor： SINNARAJAH RAGULAN ,  TIEDEMANN EDWARD G JR ,  REZAIIFAR RAMIN ,  WANG JUN ,  HO DUNCAN

IPC: H04J13/00 ,  H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W28/04 ,  H04W28/06 ,  H04W28/18 ,  H04W72/04 ,  H04W76/02 ,  H04Q7/38

CPC classification number: H04W76/02 ,  H04L1/1607 ,  H04L1/188 ,  H04L2212/00 ,  H04W28/06 ,  H04W28/18 ,  H04W72/04 ,  H04W72/042 ,  H04W76/021 ,  H04W76/028

Abstract: Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.

Abstract translation: 公开了用于最小化呼叫建立延迟的技术。 在一个方面，信道分配消息与标志一起被发送以指导使用先前协商的服务参数。 这方面消除了对服务协商消息的需要。 另一方面，信道分配消息与活动集标识符而不是活动集及其参数一起发送。 这方面减少了信道分配消息的传输时间。 在又一个方面，移动台（106）在活动的通信会话之间发送导频强度测量消息来促进无寻呼的呼叫建立，使得信道分配消息可以用于移动台终止的呼叫建立而不需要移动台 分页和相关消息。

公开(公告)号：WO0247407A3

公开(公告)日：2003-03-13

申请号：PCT/US0146970

申请日：2001-12-04

Applicant: QUALCOMM INC

Inventor： ABROL NISCHAL ,  REZAIIFAR RAMIN

IPC: H04L12/56 ,  H04L12/28 ,  H04W36/12 ,  H04W84/08 ,  H04Q7/38

CPC classification number: H04W36/12

Abstract: A novel method and apparatus is disclosed for performing seamless handoff of a mobile station (MS) between Radio Access Networks (RANs) that use different types of wireless interfaces. The described embodiments enable an MS to handoff between different RANs without causing routing ambiguity, and without substantial loss of network data. Upon moving from the coverage area of a first RAN using a first wireless interface to the coverage area of a second RAN using a second wireless interface, an MS determines whether routing ambiguity may result from the change of RAN and, based on the determination, triggers a re-registration of its network address. A foreign agent (FA) within a packet data serving node (PDSN) monitors network address re-registrations are being created for the same MS. Based on this determination, the PDSN terminates redundant R-P network connections resulting from movement of the MS between different RANs.

Abstract translation: 公开了一种新颖的方法和装置，用于在使用不同类型的无线接口的无线电接入网络（RAN）之间执行移动台（MS）的无缝切换。 所描述的实施例使得MS能够在不引起路由模糊性的情况下在不同RAN之间进行切换，并且不会显着损失网络数据。 使用第二无线接口，使用第一无线接口从第一RAN的覆盖区域移动到第二RAN的覆盖区域时，MS确定是否可以由RAN的改变导致路由模糊性，并且基于该确定触发 重新注册其网络地址。 分组数据服务节点（PDSN）内的外部代理（FA）监视网络地址正在为同一个MS创建重新注册。 基于该确定，PDSN终止由不同RAN之间的MS的移动导致的冗余R-P网络连接。

公开(公告)号：WO0197545A3

公开(公告)日：2002-06-20

申请号：PCT/US0119250

申请日：2001-06-13

Applicant: QUALCOMM INC

Inventor： BENDER PAUL E ,  REZAIIFAR RAMIN

IPC: H04W88/18 ,  H04Q7/22

CPC classification number: H04W88/184

Abstract: Techniques to forward unsolicited messages from an (IS-2000) CDMA radio network via an HDR radio network to an access terminal. A session is first established between the access terminal and the HDR radio network. During session establishment or thereafter, the access terminal indicates to the HDR radio network an interest in receiving unsolicited messages from the CDMA radio network, and may further indicates an interest to be paged for a particular set of service options. The access terminal typically also registers with the CDMA radio network. Thereafter, unsolicited messages can be sent from a mobile station controller (MSC) to the HDR and CDMA radio networks, or sent from the MSC to the CDMA radio network, which then forwards the messages to the HDR radio network. The HDR radio network encapsulates the unsolicited messages and sends the encapsulated messages on a forward traffic channel, a designated control channel cycle, or via other channels to the access terminal. The forwarding of unsolicited messages allows the CDMA radio network to communicate with (e.g., page) and provide service to an access terminal that is in communication with, or is tuned to the HDR radio network.

Abstract translation: 将来自（IS-2000）CDMA无线电网络的未经请求的消息经由HDR无线电网络转发到接入终端的技术。 首先在接入终端和HDR无线网络之间建立会话。 在会话建立或此后，接入终端向HDR无线电网络指示从CDMA无线电网络接收未经请求的消息的兴趣，并且还可以指示要针对特定​​服务选项集寻呼的兴趣。 接入终端通常还向CDMA无线电网络注册。 此后，非请求消息可以从移动台控制器（MSC）发送到HDR和CDMA无线电网络，或者从MSC发送到CDMA无线电网络，然后CDMA无线电网络将消息转发到HDR无线电网络。 HDR无线电网络封装未经请求的消息，并将封装的消息发送到前向业务信道，指定的控制信道周期，或经由其他信道发送到接入终端。 转发未经请求的消息允许CDMA无线电网络与（例如，寻呼）通信，并向与HDR无线电网络通信或正在调谐到的无线电网络的接入终端提供服务。

公开(公告)号：WO9858457A3

公开(公告)日：1999-06-10

申请号：PCT/US9812483

申请日：1998-06-16

Applicant: QUALCOMM INC

Inventor： TIEDEMANN EDWARD G JR ,  REZAIIFAR RAMIN ,  GLAUSER OLIVIER ,  CHEN TAO

IPC: H04J13/10 ,  H04B1/707 ,  H04J11/00 ,  H04J13/00 ,  H04L27/18 ,  H04L27/26

CPC classification number: H04B1/707 ,  H04B2201/70706 ,  H04J13/004 ,  H04L27/2621

Abstract: A novel and improved method and apparatus for generating a reduced peak amplitude high data rate channel comprised of a set of lower rate channels is described. The set of lower rate channels (90, 92) are phase rotated before being summed and transmitted. The amount of phase rotation is dependent on the number of channels used to form the higher rate channel (102). In an embodiment wheretwo lower rate channels (90, 92) are used, the in-phase and quadrature-phase components of the two channels are complex multiplied (94, 96) before upconversion with an in-phase and quadrature-phase sinusoids. For a high rate channel comprised of more than two lower rate channels, the in-phase and quadrature-phase component of each channel is upconverted with a set of sinusoids that are phase offset from one another.

Abstract translation: 描述了一种用于生成由一组较低速率信道组成的降低峰值幅度的高数据速率信道的新颖和改进的方法和装置。 较低速率信道（90,92）的集合在被相加和发送之前被相位旋转。 相位旋转量取决于用于形成较高速率通道（102）的通道数。 在使用两个较低速率通道（90,92）的实施例中，两个通道的同相和正交相分量在用同相和正交相正弦波上变频之前复数乘以（94,96）。 对于由多于两个较低速率信道组成的高速率信道，每个信道的同相和正交相位分量由彼此相位偏移的一组正弦波上变频。

公开(公告)号：WO2009140647A3

公开(公告)日：2010-01-07

申请号：PCT/US2009044228

申请日：2009-05-15

Applicant: QUALCOMM INC ,  REZAIIFAR RAMIN ,  ATTAR RASHID AHMED A ,  LOTT CHRISTOPHER G

Inventor： REZAIIFAR RAMIN ,  ATTAR RASHID AHMED A ,  LOTT CHRISTOPHER G

IPC: H04W48/20

CPC classification number: H04W72/0486 ,  H04W72/02 ,  H04W72/042

Abstract: Techniques for selecting a serving sector for a terminal based on server selection information in order to balance the load of sectors in a wireless communication system are described. The server selection information for each sector may be set based on the load of the sector and may be used to rank the sector for selection as a serving sector. In one design, a terminal may receive server selection information for multiple sectors. The server selection information for each sector may include an offset used to adjust a measurement made by the terminal for the sector, a priority of the sector for selection as a serving sector, a DRCLock set based on the load of the sector, etc. The terminal may determine received signal qualities of the sectors. The terminal may then select one of the sectors as a serving sector based on the server selection information and the received signal qualities of the sectors.

Abstract translation: 描述了基于服务器选择信息为终端选择服务扇区以平衡无线通信系统中的扇区负载的技术。 可以基于扇区的负载来设置每个扇区的服务器选择信息，并且可以使用该扇区对扇区进行排序以供选择作为服务扇区。 在一种设计中，终端可以接收多个扇区的服务器选择信息。 每个扇区的服务器选择信息可以包括用于调整由终端为扇区所做的测量的偏移，用于选择服务扇区的扇区的优先级，基于扇区的负载的DRCLock集合等。 终端可以确定扇区的接收信号质量。 然后，终端可以基于服务器选择信息和扇区的接收信号质量来选择扇区中的一个作为服务扇区。

公开(公告)号：WO2007102908A2

公开(公告)日：2007-09-13

申请号：PCT/US2006061959

申请日：2006-12-12

Applicant: QUALCOMM INC ,  REZAIIFAR RAMIN ,  MOHANTY BIBHU P

Inventor： REZAIIFAR RAMIN ,  MOHANTY BIBHU P

IPC: H04W4/14 ,  H04W80/10

CPC classification number: H04W4/14 ,  H04W80/10

Abstract: A method for delivering SMS to ATs in a first communication network providing DO and 1x interfaces and for offloading the delivery of the SMS from a second communication network including an MSC, comprising monitoring a DO control channel for pages by an AT and delivering the SMS in SIP to the AT over the DO interface. The method may further comprise tuning the AT to the DO interface and determining whether the AT is SIP registered for using the DO interface. An application server determines whether the AT is SIP registered for using the DO interface. When the DO interface is not available, the SMS may be delivered over the 1x interface and the method further comprises the AT sending a special SMS to an SMS gateway, which causes the application server to remember that the AT is now monitoring the first communication network including a circuit-switched network.

Abstract translation: 一种用于在提供DO和1x接口的第一通信网络中向AT发送SMS的方法，并且用于从包括MSC的第二通信网络卸载SMS的传送，所述第二通信网络包括通过AT监视用于页面的DO控制信道并将SMS传送到 SIP通过DO接口连接到AT。 该方法还可以包括将AT调谐到DO接口并且确定AT是否被注册用于使用DO接口。 应用服务器确定AT是否被注册用于使用DO接口。 当DO接口不可用时，SMS可以通过1x接口传送，并且该方法还包括AT向SMS网关发送特殊SMS，这使得应用服务器记住AT正在监视第一通信网络 包括电路交换网络。