-
公开(公告)号：US20070133405A1
公开(公告)日：2007-06-14
申请号：US11297274
申请日：2005-12-08
Applicant: Todd Bowra , Gurpratap Virdi , Hui Jin , Jeffrey Davis , Harry Pyle
Inventor： Todd Bowra , Gurpratap Virdi , Hui Jin , Jeffrey Davis , Harry Pyle
CPC classification number: H04L43/00 , H04L43/024 , H04L43/0888 , H04L43/16 , H04L65/602 , H04L65/80
Abstract: A congestion controller for a media server monitors both the buffer status of the client device as well as the network performance. The congestion controller may increase or decrease the pacing of packets transmitted over the network based on the fullness of a buffer on the client device, but may also change the bit rate of the packets based on the network performance. By monitoring both the client device status and network performance, the pacing and bit rate of the packets may be varied together to achieve an optimized throughput and maximized user experience of the media.
Abstract translation: 媒体服务器的拥塞控制器监视客户端设备的缓冲状态以及网络性能。 拥塞控制器可以基于客户端设备上的缓冲区的丰满度来增加或减少通过网络发送的分组的起搏，但也可以基于网络性能来改变分组的比特率。 通过监视客户端设备状态和网络性能，分组的起搏和比特率可以一起变化，以实现优化的吞吐量并最大化媒体的用户体验。
-
公开(公告)号：US07231577B2
公开(公告)日：2007-06-12
申请号：US10635942
申请日：2003-08-07
Applicant: Tom Richardson , Vladimir Novichkov , Hui Jin
Inventor： Tom Richardson , Vladimir Novichkov , Hui Jin
IPC: H03M13/00
CPC classification number: H04L1/005 , H03M13/00 , H03M13/1102 , H03M13/296 , H03M13/3707 , H03M13/6325 , H03M13/658
Abstract: Methods and apparatus for scaling soft values as part of an error correction decoding process are described. Accurate decoding depends on use of the appropriate scale factor. Selection and use of the scale factor to scale soft values is designed to improve and/or optimize decoder performance without the need for prior knowledge of the correct scale factor or the actual channel conditions at the time the signal from which the soft values were obtained was transmitted through a communications channel. The techniques of the present invention assume that the soft values to be processed were transmitted through a communications channel having a quality that can be accurately described by a channel quality value. A scale factor is determined from the distribution of soft values to be scaled and an assumption that the channel through which they were transmitted was of the quality corresponding to a preselected channel quality value.
Abstract translation: 描述用于缩放软值作为纠错解码处理的一部分的方法和装置。 准确的解码取决于使用适当的比例因子。 设计用于缩放软值的比例因子的设计是为了提高和/或优化解码器性能，而不需要在获得软值的信号时获得正确比例因子或实际信道条件的先验知识 通过通信信道传输。 本发明的技术假设要通过具有可以通过信道质量值精确描述的质量的通信信道来发送待处理的软值。 根据要缩放的软值的分布确定比例因子，以及假设传输它们的信道具有与预先选择的信道质量值对应的质量。
-
33.发明申请Serial concatenation of interleaved convolutional codes forming turbo-like codes 有权交错卷积码的串行级联形成涡轮状码公开(公告)号：US20070025450A1
公开(公告)日：2007-02-01
申请号：US11542950
申请日：2006-10-03
Applicant: Hui Jin , Aamod Khandekar , Robert McEliece
Inventor： Hui Jin , Aamod Khandekar , Robert McEliece
IPC: H04B14/04
CPC classification number: H03M13/2939 , H03M13/1102 , H03M13/1197 , H03M13/2972
Abstract: A serial concatenated coder includes an outer coder and an inner coder. The outer coder irregularly repeats bits in a data block according to a degree profile and scrambles the repeated bits. The scrambled and repeated bits are input to an inner coder, which has a rate substantially close to one.
Abstract translation: 串行级联编码器包括外编码器和内编码器。 外部编码器根据程度轮廓不规则地重复数据块中的比特，并对重复的比特进行加扰。 加密和重复的比特被输入到内部编码器，内部编码器的速率基本接近于1。
-
34.发明申请公开(公告)号：US20070010226A1
公开(公告)日：2007-01-11
申请号：US11229348
申请日：2005-09-16
Applicant: Rajiv Laroia , Junyi Li , Hui Jin
Inventor： Rajiv Laroia , Junyi Li , Hui Jin
CPC classification number: H04L27/2647 , H04B1/12 , H04L25/061
Abstract: Special DC tone treatment in a wireless communications system, e.g., an OFDM system, is discussed. In the downlink, a wireless terminal receiver introduces self-interference at the DC tone from the RF/baseband conversion. A base station every so often does not transmit on the downlink DC tone while continuing to transmit on other downlink tones. Wireless terminals measure received signal on the downlink DC tone during the time of suspended DC tone transmission, estimate self-interference and apply a correction to other received downlink DC tones. In the uplink DC tone interference is a composite of the assigned wireless terminal transmitter's baseband/RF conversion self-interference and air link noise. During one symbol interval of an N symbol interval dwell, the uplink DC tone is reserved for a special modulation symbol, which is a predetermined function of the other N−1 modulation symbols. At the base station, its receiver receives a set of modulation symbols conveyed by the uplink DC tone for a dwell, calculates the average DC component and corrects the received N−1 modulation symbols.
Abstract translation: 讨论了无线通信系统（例如，OFDM系统）中的特殊DC音调处理。 在下行链路中，无线终端接收机在来自RF /基带转换的DC音调下引入自干扰。 基站通常在下行链路DC音调下不发送，同时在其他下行链路音调上继续发送。 无线终端在暂停的直流音调传输期间测量下行链路直流音上的接收信号，估计自干扰并对其他接收的下行链路直流音调进行校正。 在上行链路中，直流音干扰是指定的无线终端发射机的基带/ RF转换自干扰和空中链路噪声的组合。 在N个符号间隔驻留的一个符号间隔期间，上行链路DC频调被保留用于作为其他N-1个调制符号的预定函数的特殊调制符号。 在基站，其接收机接收由上行链路DC频调传送的一组调制符号进行驻留，计算平均DC分量并校正接收到的N-1个调制符号。
-
35.发明申请公开(公告)号：US20060203713A1
公开(公告)日：2006-09-14
申请号：US11370204
申请日：2006-03-07
Applicant: Rajiv Laroia , Hui Jin , Tom Richardson , Junyi Li
Inventor： Rajiv Laroia , Hui Jin , Tom Richardson , Junyi Li
IPC: H04J11/00
CPC classification number: H04L27/2601 , H04L5/023 , H04L25/49 , H04L25/4902 , H04L27/0008
Abstract: A device includes a zero symbol rate (ZSR) coding/modulation module and a second type coding/modulation module. Both modules generate modulation symbols to be conveyed using the same air link resources but with the non-zero ZSR symbols having a higher power level. The ZSR module generates a mixture of zero and non-zero modulation symbols. A ZSR modulation scheme communicates information using both the position of the non-zero modulation symbols and the phase and/or amplitude of the non-zero modulation symbols. Different ZSR schemes, implementing different ratios relating the number of zero symbols to the total number of symbols, can be associated with different low data rates while second module modulation schemes can be associated with different high data rates. Modulation symbols from two modules are in some embodiments, superimposed. In some embodiments, non-zero ZSR modulation symbols punch out second module modulation symbols which occupy the same air link resource.
-
Patent Agency Ranking
公开(公告)号：US09531816B2
公开(公告)日：2016-12-27
申请号：US13584371
申请日：2012-08-13
CPC classification number: H04L67/148 , H04L65/1016 , H04L65/1063 , H04L65/1083 , H04L65/1089 , H04L65/1093 , H04L67/14 , H04W36/0005
Abstract: A method and apparatus for transferring media between user equipment are provided. In one embodiment, the method comprises: receiving a pull mode media transfer request initiated by the initiator user equipment, wherein the pull mode media transfer request comprises session identifier information that identifies a session associated with the media transfer; determining whether the target continuity application server is a controlee continuity application server; and when the session associated with the media transfer is a collaborative session and the target continuity application server is determined to be a controlee continuity application server, forwarding the pull mode media transfer request to a controller continuity application server that performs the media transfer. The technical solutions of the present invention may be applicable to various cases that may occur in the media transfer operation and ensures session continuity.
Abstract translation: 提供了一种在用户设备之间传送介质的方法和装置。 在一个实施例中，所述方法包括：接收由所述发起者用户设备发起的拉模式媒体传送请求，其中所述拉模式媒体传送请求包括识别与所述媒体传送相关联的会话的会话标识符信息; 确定目标连续性应用服务器是否是有争议的连续性应用服务器; 并且当与媒体传送相关联的会话是协作会话并且目标连续性应用服务器被确定为有争议的连续性应用服务器时，将拉模式媒体传送请求转发到执行媒体传送的控制器连续性应用服务器。 本发明的技术方案可以适用于可能在媒体传送操作中发生的各种情况并确保会话连续性。
-
公开(公告)号：US09392032B2
公开(公告)日：2016-07-12
申请号：US13289771
申请日：2011-11-04
Applicant: Qiang Yi , Hui Jin , Shuiping Long , Xiaoyan Duan
Inventor： Qiang Yi , Hui Jin , Shuiping Long , Xiaoyan Duan
CPC classification number: H04L65/1016 , H04L65/1083 , H04L65/4046 , H04L67/04 , H04L67/14 , H04M3/4228 , H04M3/56 , H04Q2213/13098 , H04W36/0022 , H04W36/0027
Abstract: The present invention discloses a session transfer method, a device and a system, which relate to the communication field and are used to solve the problem that a conference to which a session belongs cannot be controlled after the session is transferred. The technical solution provided in the present invention includes: determining whether a User Equipment (UE) has at least one session belonging to a conference during a process that a session of the UE is transferred from a source network to a target network and sending information relevant to the conference to the UE or a Mobile Switching Center (MSC) server if the UE has at least one session belonging to the conference (102). The embodiments of the present invention can be applied in a wireless communication network.
Abstract translation: 本发明公开了一种与通信领域相关的会话转移方法，装置和系统，用于解决会话所属的会议在会话传送后不能被控制的问题。 本发明提供的技术方案包括：在UE的会话从源网络传送到目标网络并发送相关信息的过程中，确定用户设备（UE）是否具有属于会议的至少一个会话 如果所述UE具有属于所述会议（102）的至少一个会话，则到达所述UE或移动交换中心（MSC）服务器的会议。 本发明的实施例可以应用于无线通信网络。
-
公开(公告)号：US09137072B2
公开(公告)日：2015-09-15
申请号：US11486895
申请日：2006-07-14
Applicant: Tom Richardson , Hui Jin , Junyi Li , Vladimir Parizhisky
Inventor： Tom Richardson , Hui Jin , Junyi Li , Vladimir Parizhisky
CPC classification number: H04L27/2602 , H04L1/0004 , H04L27/2627 , H04W28/18 , H04W52/08 , H04W52/146 , H04W72/0413
Abstract: In a first mode of dedicated control channel (DCCH) operation, a wireless terminal is allocated more segments than in a second mode. The wireless terminal uses different information bit to modulation symbol mapping in the different modes. On a per DCCH segment basis, the same number of modulation symbols are communicated in either mode but more information bits are conveyed in the second mode. Information bits for a DCCH segment are partitioned into two subsets. The two subsets are used to generate another set, each of the two subsets and the another set are input to the same mapping function to generate three equal size sets of modulation symbols which are transmitted via the DCCH segment. Uplink tone hopping is used such that one of the equal size sets of modulation symbols for the DCCH segment uses the same tone but a different set uses a different tone.
Abstract translation: 在专用控制信道（DCCH）操作的第一模式中，与第二模式相比，无线终端被分配更多的分组。 无线终端在不同模式下使用不同的信息比特来调制符号映射。 在每个DCCH段的基础上，以任一模式传送相同数量的调制符号，但在第二模式中传送更多的信息位。 DCCH段的信息位被划分成两个子集。 这两个子集用于生成另一集合，两个子集中的每一个和另一个集合被输入到相同的映射函数，以生成经由DCCH段发送的三个相等大小的调制符号集合。 使用上行链路跳频使得用于DCCH段的相等大小的调制符号组之一使用相同的音调，但是不同的组使用不同的音调。
-
公开(公告)号：US08683289B2
公开(公告)日：2014-03-25
申请号：US12128527
申请日：2008-05-28
Applicant: Tom Richardson , Hui Jin , Vladimir Novichkov
Inventor： Tom Richardson , Hui Jin , Vladimir Novichkov
IPC: H03M13/00
CPC classification number: H04L1/0057 , H03M13/1137 , H03M13/116 , H03M13/6513 , H03M13/6516 , H04L1/0045
Abstract: A flexible and relatively hardware efficient LDPC decoder is described. The decoder can be implemented with a level of parallelism which is less than the full parallelism of the code structure used to control the decoding process. Each command of a relatively simple control code used to describe the code structure can be stored and executed multiple times to complete the decoding of a codeword. Different codeword lengths are supported using the same set of control code instructions but with the code being implemented a different number of times depending on the codeword length. The decoder can switch between decoding codewords of different lengths, without the need to change the stored code description information, by simply changing a code lifting factor that is indicative of codeword length and is used to control the decoding process. When decoding codewords shorter than the maximum supported codeword length some block storage locations may go unused.
Abstract translation: 描述了一种灵活且相对硬件有效的LDPC解码器。 该解码器可以用低于用于控制解码过程的代码结构的完全并行性的并行级别来实现。 用于描述代码结构的相对简单的控制代码的每个命令可以被多次存储和执行以完成码字的解码。 使用相同的一组控制码指令支持不同的码字长度，但是根据码字长度，代码被实现不同的次数。 解码器可以通过简单地改变表示码字长度的代码提升因子而不需要改变存储的代码描述信息来切换不同长度的解码码字，并用于控制解码过程。 当解码短于最大支持码字长度的码字时，一些块存储位置可能不被使用。
-
公开(公告)号：US20130346320A1
公开(公告)日：2013-12-26
申请号：US13531392
申请日：2012-06-22
Applicant: Hui Jin , Yogish Pai , Raju Venkata Satya Sanyasi Vusirikala
Inventor： Hui Jin , Yogish Pai , Raju Venkata Satya Sanyasi Vusirikala
Abstract: A method to access financial data. The method includes redirecting, by a computer processor and based on an input of a user, the user to a website of a financial institution (FI), wherein the user submits a request via the website to access the financial data, obtaining, in response to the user submitting the request, a token identifying the request, identifying, by the computer processor, a financial data structure in a remote repository based on the token, wherein the FI stores a financial data record in the financial data structure in response to the request, and retrieving, without user intervention, the financial data record from the financial data structure, wherein the financial data record is used by a financial management application to prepare a financial management report for the user.
Abstract translation: 访问财务数据的方法。 该方法包括由计算机处理器将用户的输入重定向到金融机构（FI）的网站，其中用户经由网站提交请求以访问财务数据，作为响应获得 向所述用户提交所述请求，识别所述请求的令牌，由所述计算机处理器基于所述令牌识别所述远程仓库中的财务数据结构，其中所述FI将财务数据记录存储在所述财务数据结构中以响应于所述 请求和从财务数据结构中检索财务数据记录，财务数据记录由财务管理应用程序用于为用户准备财务管理报告。
-
-
-
-
-
-
-
-
-
Search Results
143
records
(took 0.031 seconds)
