公开(公告)号：US07321761B2

公开(公告)日：2008-01-22

申请号：US11284940

申请日：2005-11-22

申请人： Sanjeev K. Sharma

发明人： Sanjeev K. Sharma

IPC分类号： H04M1/66

CPC分类号： G06T1/0021

摘要： A method and apparatus for preventing the transfer of unauthorized data among a wireless transmit/receive unit (WTRU), an external network, and at least one access point in a wireless communication system includes the WTRU recording a subject and storing the recording as data in a memory of the WTRU. The WTRU transmits the data to the access point. The access point examines the data to determine if the data is allowed for transfer to the external network.

摘要翻译： 一种用于在无线通信系统中的无线发射/接收单元（WTRU），外部网络和至少一个接入点之间防止未经授权的数据传输的方法和装置包括WTRU记录主体并将该记录作为数据存储 WTRU的存储器。 WTRU将数据传输到接入点。 接入点检查数据以确定数据是否被允许传输到外部网络。

公开(公告)号：US20100049884A1

公开(公告)日：2010-02-25

申请号：US12588737

申请日：2009-10-27

申请人： Sanjeev K. Sharma ,  Anup Bansal

发明人： Sanjeev K. Sharma ,  Anup Bansal

IPC分类号： G06F3/00

CPC分类号： H04L1/1887 ,  H04L1/1685 ,  H04L1/189

摘要： A method is provided for transmitting data from a transmitting device (121) to a receiving device (125). The transmitting device transmits a first data frame (200) to a receiving device a first time (3100). Then it consecutively transmits the first data frame to the receiving device second through Nth times (3101-310N), each of second through Nth first data frame transmissions being made a first predetermined time period (350) after a respective previous first data frame transmission. After this, the transmitting device transmits a second data frame (200) to the receiving device a second predetermined time period (360) after the Nth first data frame transmission. In this method, N is an integer greater than 1, and the second predetermined time period is less than the first predetermined time period.

公开(公告)号：US07444443B2

公开(公告)日：2008-10-28

申请号：US11066307

申请日：2005-02-28

申请人： Sanjeev K. Sharma ,  Anup Bansal

发明人： Sanjeev K. Sharma ,  Anup Bansal

IPC分类号： G06F13/24 ,  H04Q7/24

CPC分类号： H04L1/1887 ,  H04L1/1685 ,  H04L1/189

摘要： A method is provided for transmitting data from a transmitting device (121) to a receiving device (125). The transmitting device transmits a first data frame (200) to a receiving device a first time (3100). Then it consecutively transmits the first data frame to the receiving device second through Nth times (3101-310N), each of second through Nth first data frame transmissions being made a first predetermined time period (350) after a respective previous first data frame transmission. After this, the transmitting device transmits a second data frame (200) to the receiving device a second predetermined time period (360) after the Nth first data frame transmission. In this method, N is an integer greater than 1, and the second predetermined time period is less than the first predetermined time period.

摘要翻译： 提供了一种用于将数据从发送设备（121）发送到接收设备（125）的方法。 发送设备首次向接收设备发送第一数据帧（200）（310 <0> 0）。 然后，通过第N次/次（310×1〜310×N）次连续地将第一数据帧发送到接收装置，每个第二至第 第一数据帧传输在相应的先前第一数据帧传输之后被制成第一预定时间段（350）。 之后，发送装置在N次第一数据帧发送之后，向接收装置发送第二预定时间段（360）的第二数据帧（200）。 在该方法中，N是大于1的整数，第二预定时间段小于第一预定时间段。

公开(公告)号：US07388857B2

公开(公告)日：2008-06-17

申请号：US10822589

申请日：2004-04-12

申请人： Sanjeev K. Sharma

发明人： Sanjeev K. Sharma

IPC分类号： H04J3/06

CPC分类号： H04W56/001 ,  H04W48/08 ,  H04W48/16 ,  H04W84/12

摘要： A system and method of synchronizing two end terminals using beacon synchronization in a wireless local area network are disclosed. In one embodiment, the method comprises i) communicating with a first terminal via first and second channels and communicating with a second terminal via the first and second channels, ii) transmitting a first series of beacon frames (B11, B21, B31, . . . , Bi1, . . . , and Bn1) and a second series of beacon frames (B12, B22, B32, . . . , Bi2, . . . , and Bn2) over the first and second channels, respectively, iii) obtaining beacon intervals (bi1, bi2), wherein bi1 represents the beacon interval between the ith beacon frame (Bi1) and the (i+1)th beacon frame (B(i+1)1) for the first series of beacon frames and bi2 represents the beacon interval between the ith beacon frame (Bi2) and the (i+1)th beacon frame (B(i+1)2) for the second series of beacon frames, iv) calculating the beacon interval offset value (Δbi=|bi1−bi2|) and v) setting the interval between the beacon frames (B(i+1)1 and (B(i+2)1) in the first channel, and the interval between the beacon frames (B(i+1)2 and (B(i+2)2) in the second channel, based on the calculated offset value (Δbi) so as to perform beacon synchronization.

公开(公告)号：US07161909B2

公开(公告)日：2007-01-09

申请号：US10830990

申请日：2004-04-23

申请人： Sanjeev K. Sharma

发明人： Sanjeev K. Sharma

IPC分类号： H04L12/56

CPC分类号： H04L1/1854 ,  H04L1/1614 ,  H04L1/1642 ,  H04L1/1809 ,  H04W28/06 ,  H04W84/12

摘要： A method and system for acknowledging the receipt of a transmitted data stream in a wireless local area network (WLAN) are disclosed. One aspect of the invention provides a system and method of acknowledging the receipt of a transmitted data stream in a wireless local area network, wherein the system sends a single acknowledgement to the transmitting party after all of the fragment packets, which belong to a sequence, are received in the receiving party. Another aspect of the invention provides a system and method of confirming the receipt of a transmitted data stream in a wireless local area network, wherein the system transmits a plurality of fragment packets without waiting for an acknowledgement for each fragment packet from the receiving party.

摘要翻译： 公开了一种在无线局域网（WLAN）中确认接收到发送数据流的方法和系统。 本发明的一个方面提供了一种确认在无线局域网中接收到发送数据流的系统和方法，其中系统在属于一个序列的所有片段分组之后向发送方发送单个确认， 在接收方收到。 本发明的另一方面提供了一种在无线局域网中确认接收到发送数据流的系统和方法，其中系统发送多个片段分组，而不等待来自接收方的每个片段分组的确认。

公开(公告)号：US20130150014A1

公开(公告)日：2013-06-13

申请号：US13548371

申请日：2012-07-13

申请人： Zhijun Gong ,  Yongqian Wang ,  Xiaoxin Qiu ,  Naveen Palle Venkata ,  Suraj Singh ,  Sanjeev K. Sharma ,  Stephen J. Richards

发明人： Zhijun Gong ,  Yongqian Wang ,  Xiaoxin Qiu ,  Naveen Palle Venkata ,  Suraj Singh ,  Sanjeev K. Sharma ,  Stephen J. Richards

IPC分类号： H04W4/00 ,  H04B1/38

CPC分类号： H04W8/183 ,  H04W48/18 ,  H04W68/12 ,  H04W76/18 ,  H04W76/34 ,  H04W88/06 ,  Y02D70/10

摘要： Systems and methods are presented to support operation of a multiple subscriber identity module (SIM) device. A first SIM may monitor paging indicators while a second SIM performs a data transfer or voice call. During the second SIM's data transfer or voice call, paging transition times are identified to transition communication resources to the first SIM for use in monitoring paging indicators. The transition time may be short so as to limit the impact on the second SIM's data transfer or voice call. When the first SIM receives a paging indicator indicating an incoming call, the device may retrieve caller identification information of the incoming call and automatically reject the incoming call. The communication resource may be returned to the second SIM to continue the data transfer or voice call.

摘要翻译： 呈现系统和方法以支持多用户识别模块（SIM）设备的操作。 第一SIM可以监视寻呼指示符，而第二SIM执行数据传输或语音呼叫。 在第二SIM数据传输或语音呼叫期间，识别寻呼转换时间以将通信资源转换到第一SIM以用于监视寻呼指示符。 转换时间可能较短，以限制对第二SIM数据传输或语音呼叫的影响。 当第一SIM卡接收到指示进入呼叫的寻呼指示符时，设备可以检索来话呼叫的呼叫者识别信息并自动拒绝来电。 可以将通信资源返回到第二SIM卡以继续数据传送或语音呼叫。

公开(公告)号：US07548552B2

公开(公告)日：2009-06-16

申请号：US11036133

申请日：2005-01-18

申请人： William M. Shvodian ,  Sanjeev K. Sharma

发明人： William M. Shvodian ,  Sanjeev K. Sharma

IPC分类号： H04L12/42

CPC分类号： H04W74/06 ,  H04L12/403

摘要： A method is provided for a master device (601) to allocate channel time. The master device sends a polling frame (240) to a current destination slave device (602) and a current polled slave device (603). The polling frame includes a current destination slave device address (350), a current polled slave device address (360), and a current payload (330). The master device receives a poll acknowledgement frame (280) if the current polled slave device does not wish to transmit data. However, if no poll acknowledgement frame is received, the master device waits for a set duration then sets the current destination device address to be equal to a new destination device address, sets the current polled device address to be equal to a new polled slave device address, and sets a current payload to be equal to a new payload. This can be repeated until a channel time allocation ends.

摘要翻译： 提供了一种用于主设备（601）分配信道时间的方法。 主设备向当前目的从设备（602）和当前轮询的从设备（603）发送轮询帧（240）。 轮询帧包括当前目的地从设备地址（350），当前轮询的从设备地址（360）和当前有效载荷（330）。 如果当前轮询的从设备不希望发送数据，则主设备接收轮询确认帧（280）。 然而，如果没有接收到轮询确认帧，则主设备等待设定的持续时间，然后将当前目的地设备地址设置为等于新的目的地设备地址，将当前轮询设备地址设置为等于新的轮询从设备 地址，并将当前有效负载设置为等于新的有效载荷。 这可以重复，直到通道时间分配结束。

公开(公告)号：US07788424B2

公开(公告)日：2010-08-31

申请号：US12588737

申请日：2009-10-27

申请人： Sanjeev K. Sharma ,  Anup Bansal

发明人： Sanjeev K. Sharma ,  Anup Bansal

IPC分类号： G06F13/24 ,  H04G7/24

CPC分类号： H04L1/1887 ,  H04L1/1685 ,  H04L1/189

摘要： A method is provided for transmitting data from a transmitting device (121) to a receiving device (125). The transmitting device transmits a first data frame (200) to a receiving device a first time (3100). Then it consecutively transmits the first data frame to the receiving device second through Nth times (3101-310N), each of second through Nth first data frame transmissions being made a first predetermined time period (350) after a respective previous first data frame transmission. After this, the transmitting device transmits a second data frame (200) to the receiving device a second predetermined time period (360) after the Nth first data frame transmission. In this method, N is an integer greater than 1, and the second predetermined time period is less than the first predetermined time period.

摘要翻译： 提供了一种用于将数据从发送设备（121）发送到接收设备（125）的方法。 发送装置首次向接收装置发送第一数据帧（200）（3100）。 然后，将第一数据帧连续地发送到接收设备第二到第N次（3101-310N），在相应的先前的第一数据帧传输之后，第二至第N个第一数据帧传输中的每一个被做为第一预定时间段（350）。 之后，发送装置在第N个第一数据帧发送之后的第二预定时间段（360）向接收装置发送第二数据帧（200）。 在该方法中，N是大于1的整数，第二预定时间段小于第一预定时间段。

公开(公告)号：US07433314B2

公开(公告)日：2008-10-07

申请号：US10928067

申请日：2004-08-27

申请人： Sanjeev K. Sharma ,  Jinwoo Hong

发明人： Sanjeev K. Sharma ,  Jinwoo Hong

IPC分类号： H04J3/24

CPC分类号： H04L1/1614 ,  H04L1/0083 ,  H04L1/1671 ,  H04W28/06 ,  H04W84/10 ,  H04W84/12

摘要： A method and system for acknowledging the receipt of a transmitted data stream in a wireless personal area network (WPAN) are disclosed. In one embodiment, a plurality of medium access control (MAC) protocol data units (MPDUs) are transmitted from a transmitting party to a receiving party, and the receiving entity sends a delayed acknowledgment frame to the transmitting party using a bitmap field for each of the fragmented packets instead of using two bytes of an MPDU block for acknowledging each received MPDU. The bitmap field includes a plurality of bitmap values corresponding to the plurality of MPDUs, and each of the plurality of bitmap values is indicative of whether each of the MPDUs is received or not.

摘要翻译： 公开了一种在无线个域网（WPAN）中确认接收到发送数据流的方法和系统。 在一个实施例中，多个介质访问控制（MAC）协议数据单元（MPDU）从发送方发送到接收方，并且接收实体使用位图字段向发送方发送延迟的确认帧， 分段分组，而不是使用两个字节的MPDU块来确认每个接收到的MPDU。 位图字段包括与多个MPDU对应的多个位图值，多个位图值中的每一个表示是否接收到每个MPDU。

公开(公告)号：US20120072828A1

公开(公告)日：2012-03-22

申请号：US13233130

申请日：2011-09-15

申请人： Brent M. Barkman ,  Matthew Campbell ,  John Mourra ,  Lee Rosen ,  Sanjeev K. Sharma

发明人： Brent M. Barkman ,  Matthew Campbell ,  John Mourra ,  Lee Rosen ,  Sanjeev K. Sharma

IPC分类号： G06F17/00

CPC分类号： G06T11/00 ,  G06T1/00 ,  G06T2210/32

摘要： A method, system and computer program product for generating an image representing a page portion. A complex input is received to form a received input. The received input is rendered by a server based rendering engine absent a browser to create a rendered virtual page. The elements of the virtual page are identified to form identified elements. Each identified element is translated into an equivalent scalable vector graphic element. An image is generated using the equivalent scalable vector elements to form a generated image. And the generated image is stored.

摘要翻译： 一种用于生成表示页面部分的图像的方法，系统和计算机程序产品。 接收复合输入以形成接收到的输入。 接收到的输入由基于服务器的呈现引擎呈现，没有浏览器来创建呈现的虚拟页面。 识别虚拟页面的元素以形成已识别的元素。 每个识别的元素被翻译成等效的可缩放矢量图形元素。 使用等效的可缩放矢量元素生成图像以形成生成的图像。 生成的图像被存储。