公开(公告)号：US08306541B2

公开(公告)日：2012-11-06

申请号：US11230331

申请日：2005-09-19

Applicant: Rajiv Laroia ,  Hui Jin ,  Tom Richardson ,  Junyi Li

Inventor： Rajiv Laroia ,  Hui Jin ,  Tom Richardson ,  Junyi Li

IPC: H04W72/00 ,  H04W4/00

CPC classification number: H04W28/22

Abstract: A wireless terminal receives an uplink traffic channel segment assignment including a maximum uplink rate option indicator. Each uplink rate option corresponds to a number of information bits, coding rate and modulation method. The maximum rate option indicator indicates the highest rate option that the wireless terminal is permitted to use when transmitting in the assigned traffic channel segment from the perspective of the base station. In some embodiments, the wireless terminal uses interference measurements to further quality, e.g., conditionally reduce, the maximum uplink rate option that may be used. Then, the wireless terminal selects an uplink rate option to use which is less than the determined allowed maximum uplink rate option, e.g., based on the amount of user data to communicate. The wireless terminal transmits data in the assigned uplink traffic channel segment in accordance with the wireless terminal selected uplink rate.

Abstract translation: 无线终端接收包括最大上行链路速率选项指示符的上行业务信道段分配。 每个上行速率选项对应于多个信息比特，编码率和调制方法。 最大速率选项指示符指示从基站的角度在从分配的业务信道段中发送时允许无线终端使用的最高速率选项。 在一些实施例中，无线终端使用干扰测量来进一步提高质量，例如有条件地减少可能使用的最大上行链路速率选项。 然后，无线终端例如基于要进行通信的用户数据量，选择所使用的上行链路速率选项小于所确定的允许的最大上行链路速率选项。 无线终端根据所选择的无线终端上行速率在所分配的上行业务信道段中发送数据。

公开(公告)号：US20120263171A1

公开(公告)日：2012-10-18

申请号：US13396307

申请日：2012-02-14

Applicant: Shuiping Long ,  Hui Jin ,  Xiaoyan Duan ,  Qiang Yi

Inventor： Shuiping Long ,  Hui Jin ,  Xiaoyan Duan ,  Qiang Yi

IPC: H04L12/66

CPC classification number: H04L65/1063 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/1083 ,  H04W4/14 ,  H04W80/10

Abstract: Embodiments of the present invention disclose a session processing method, device, and communication system. The session processing method includes: when a first User Equipment (UE) is to set up an IP Multimedia Subsystem (IMS) session with a second UE, triggering setup of an unstructured supplementary service data (USSD) transaction between a Circuit Switched (CS) network and the first UE; and sending, by using the USSD transaction, an I1 protocol message used to bear IMS session control signaling. With the technical solutions of the present invention, when a UE is to set up an IMS session, a USSD transaction is set up between the UE and the CS network; I1 protocol messages exchanged between the UE and the Service Centralization and Continuity (SCC) Application Server (AS) (SCC-AS) are sent reliably by using the USSD transaction, which facilitates reliable control over IMS services.

Abstract translation: 本发明的实施例公开了一种会话处理方法，设备和通信系统。 会话处理方法包括：当第一用户设备（UE）与第二UE建立IP多媒体子系统（IMS）会话时，触发电路交换（CS）交换之间的非结构化补充业务数据（USSD）事务的建立， 网络和第一个UE; 并通过使用USSD事务发送用于承载IMS会话控制信令的I1协议消息。 利用本发明的技术方案，当UE建立IMS会话时，在UE和CS网络之间建立USSD事务; 通过使用USSD事务可靠地发送UE与服务集中和连续性（SCC）应用服务器（AS）（SCC-AS）之间交换的I1协议消息，这有助于IMS业务的可靠控制。

公开(公告)号：US08213538B2

公开(公告)日：2012-07-03

申请号：US11945720

申请日：2007-11-27

Applicant: Thomas Richardson ,  Hui Jin ,  Rajiv Laroia ,  Junyi Li

Inventor： Thomas Richardson ,  Hui Jin ,  Rajiv Laroia ,  Junyi Li

IPC: H04L27/04

CPC classification number: H04L5/023 ,  H04B1/713 ,  H04B7/068 ,  H04B7/0691 ,  H04L1/06 ,  H04L25/0202 ,  H04L25/4902 ,  H04L27/2604 ,  H04W52/28 ,  H04W52/325

Abstract: Methods and apparatus for improving the utilization of air link resources in a wireless communications system, e.g., an OFDM MIMO system, including a base station with multiple transmit antennas are described. Superposition signaling in the downlink is employed. The superimposed signal includes a first transform result signal and a second lower power signal. The first transform result signal is generated from a first signal, which uses position modulation, e.g., including null components and high power non-null components. Different components of the first transform result signal are directed to different transmit antennas. The first transform result signal communicates information to a first wireless terminal, e.g., a weak receiver. The non-null received elements of the first transform result signal are utilized by a second wireless terminal, e.g., a superior receiver, as pilots to determine a channel estimate. The second wireless terminal uses the determined channel estimate to demodulate received second signals.

Abstract translation: 描述了在包括具有多个发射天线的基站的无线通信系统（例如OFDM MIMO系统）中改善空中链路资源的利用的方法和装置。 采用下行链路中的叠加信令。 叠加信号包括第一变换结果信号和第二较低功率信号。 第一变换结果信号从使用位置调制的第一信号产生，例如包括零分量和高功率非零分量。 第一变换结果信号的不同组件被引导到不同的发射天线。 第一变换结果信号将信息传送到第一无线终端，例如弱接收机。 第一变换结果信号的非零接收元件由第二无线终端（例如，上级接收机）用作导频以确定信道估计。 第二无线终端使用确定的信道估计来解调所接收的第二信号。

公开(公告)号：US20120155457A1

公开(公告)日：2012-06-21

申请号：US13408371

申请日：2012-02-29

Applicant: Qiang YI ,  Hui Jin ,  Shuiping Long ,  Xiaoyan Duan

Inventor： Qiang YI ,  Hui Jin ,  Shuiping Long ,  Xiaoyan Duan

IPC: H04L12/66

CPC classification number: H04W36/0022 ,  H04L29/06176 ,  H04L29/08621 ,  H04L69/24 ,  H04W80/10

Abstract: A multi-session transfer method, a call control device, and a Service Continuity and Continuity Application Server are disclosed. In the embodiments of the present invention, in a multi-session cross-network transfer process, if a second session to be transferred includes video media, a Mobile Switching Center (MSC) server judges capabilities of a current network. If the current network is incapable of transmitting video media, the MSC server sends a request for transferring voice media of the second session to be transferred. The SCC AS receives the transfer request, and converts the second session to be transferred into voice session for transferring or releases the second session to be transferred, and therefore, the problem in the prior art of incapability of transferring the session is avoided, and the cross-network multi-session service transfer is improved.

Abstract translation: 公开了多会话传送方法，呼叫控制装置和服务连续性和连续性应用服务器。 在本发明的实施例中，在多会话跨网络传输过程中，如果要传送的第二会话包括视频媒体，则移动交换中心（MSC）服务器判断当前网络的能力。 如果当前网络不能发送视频媒体，则MSC服务器发送传送要传送的第二会话的语音媒体的请求。 SCC AS接收转移请求，并将要传送的第二会话转换成用于传送或释放要传送的第二会话的语音会话，因此避免了现有技术中不能转移会话的问题，并且 跨网络多会话业务传输得到改善。

公开(公告)号：US20120144046A1

公开(公告)日：2012-06-07

申请号：US13370843

申请日：2012-02-10

Applicant: Shuiping Long ,  Hui Jin ,  Xiaoyan Duan

Inventor： Shuiping Long ,  Hui Jin ,  Xiaoyan Duan

IPC: G06F15/16

CPC classification number: H04L65/1069 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1043 ,  H04M3/42059 ,  H04W88/02

Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for service control via an I1 interface. The method includes: sending a Session Initiation Protocol Invite message to a user equipment through a Gm interface; if receiving a response message returned by the user equipment, where the response message indicates that the user equipment chooses to use a circuit switched bearer and use an I1 interface for control, sending an I1 Invite message to the user equipment through the I1 interface, where I1 Invite message carries information indicating that Gm interface control falls back to the I1 interface control and information used to associate the Session Initiation Protocol Invite message.

Abstract translation: 本发明的实施例公开了一种通过I1接口进行业务控制的方法，装置和系统。 该方法包括：通过Gm接口向用户设备发送会话发起协议邀请消息; 如果接收到用户设备返回的响应消息，其中响应消息指示用户设备选择使用电路交换承载并使用I1接口进行控制，则通过I1接口向用户设备发送I1邀请消息，其中 I1邀请消息携带指示Gm接口控制落回到I1接口控制的信息和用于关联会话发起协议邀请消息的信息。

公开(公告)号：US08196000B2

公开(公告)日：2012-06-05

申请号：US11761359

申请日：2007-06-11

Applicant: Hui Jin ,  Tom Richardson ,  Vladimir Novichkov

Inventor： Hui Jin ,  Tom Richardson ,  Vladimir Novichkov

IPC: H03M13/00

CPC classification number: H03M13/116 ,  H03M13/2757 ,  H03M13/2957 ,  H03M13/6331 ,  H04L1/0057 ,  H04L1/0071 ,  H04L25/03318

Abstract: A method, apparatus, and machine readable medium for processing a plurality of Z-vectors. Each Z-vector includes Z elements, and each element includes K bits. The Z-vectors correspond to a binary codeword, portions of which have a relationship to a plurality of transmission units. The Z-vectors are stored in a set of D memory arrays. Each memory array includes Z rows of memory locations. Each memory location corresponds to a different array column, and each array column corresponds to a different Z-vector. Each Z-vector identifies one column. A series of sets of control information is generated. Each set includes a transmission unit identifier, a Z-vector identifier, and a row identifier. For at least one set, P times K divided by D bits is read from each column identified by the Z-vector that is identified by the Z-vector identifier included in the set.

Abstract translation: 一种用于处理多个Z向量的方法，装置和机器可读介质。 每个Z向量包括Z个元素，每个元素包括K个比特。 Z向量对应于二进制码字，它们的一部分与多个传输单元有关系。 Z向量存储在一组D存储器阵列中。 每个存储器阵列包括Z行的存储器位置。 每个存储器位置对应于不同的阵列列，并且每个阵列列对应于不同的Z向量。 每个Z向量标识一列。 生成一系列控制信息。 每个集合包括传输单元标识符，Z向量标识符和行标识符。 对于至少一个集合，从被包括在集合中的Z向量标识符标识的Z向量所标识的每一行中读取P倍数K除以D比特。

公开(公告)号：US20120113958A1

公开(公告)日：2012-05-10

申请号：US13349272

申请日：2012-01-12

Applicant: Hui Jin ,  Shuiping Long

Inventor： Hui Jin ,  Shuiping Long

IPC: H04W88/16 ,  H04W36/00

CPC classification number: H04L65/1016 ,  H04L61/106 ,  H04L65/104 ,  H04L65/1069 ,  H04W36/0022

Abstract: A method, device, and system for transferring a Service Control Signalling Path are provided. The method for transferring a Service Control Signalling Path includes: establishing a connection with an opposite end by a User Equipment (UE), where the UE uses a Circuit Switched (CS) bearer in a CS network and a Service Control Signalling Path in a first Packet Switched (PS) network; sending a transfer request via a second PS network, to instruct a network side to transfer the Service Control Signalling Path according to the transfer request. Thus, the UE can replace a current Gm reference point with a Gm reference point of a new and available PS network when the PS network where the current Gm reference point is located is unavailable, so as to ensure smooth data transmission.

Abstract translation: 提供了用于传送业务控制信令路径的方法，设备和系统。 用于传送业务控制信令路径的方法包括：用户设备（UE）建立与相对端的连接，其中UE在CS网络中使用电路交换（CS）承载，并在第一 分组交换（PS）网络; 经由第二PS网络发送传送请求，指示网络侧根据传送请求传送服务控制信令路径。 因此，当当前Gm参考点所在的PS网络不可用时，UE可以用新的和可用的PS网络的Gm参考点替换当前的Gm参考点，以便确保平滑的数据传输。

公开(公告)号：US20120044838A1

公开(公告)日：2012-02-23

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

IPC: H04W4/16

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：US20120026919A1

公开(公告)日：2012-02-02

申请号：US13251638

申请日：2011-10-03

Applicant: Hui JIN ,  Shuiping Long ,  Xiaoyan Duan

Inventor： Hui JIN ,  Shuiping Long ,  Xiaoyan Duan

IPC: H04W4/16

CPC classification number: H04M3/58 ,  H04L65/1016 ,  H04L65/1083 ,  H04M7/006

Abstract: A method, equipment, and a mobile communication system for realizing explicit call transfer are provided. The method for realizing explicit call transfer includes the following steps. A service centralization & continuity application server (SCC AS) receives a call request sent by a second user equipment (UE), and sends the call request to a third UE, in which an instruction for replacing a call between a first UE and the third UE is carried in the call request. A message returned by the third UE according to the call request is received, and the third UE is controlled to establish a connection with the second UE and to break a connection with the first UE. The third UE is an IP multimedia subsystem centralized service user equipment (ICS UE).

Abstract translation: 提供了一种用于实现明确的呼叫转移的方法，设备和移动通信系统。 实现显式呼叫转移的方法包括以下步骤。 服务集中和连续性应用服务器（SCC AS）接收由第二用户设备（UE）发送的呼叫请求，并向第三UE发送呼叫请求，其中用于替换第一UE与第三UE之间的呼叫的指令 UE在呼叫请求中携带。 接收到由第三UE根据呼叫请求返回的消息，并且控制第三UE建立与第二UE的连接并断开与第一UE的连接。 第三个UE是IP多媒体子系统集中式业务用户设备（ICS UE）。

公开(公告)号：US07970574B2

公开(公告)日：2011-06-28

申请号：US11425699

申请日：2006-06-21

Applicant: Holly Hui Jin

Inventor： Holly Hui Jin

IPC: G01C9/00 ,  H04W84/18

CPC classification number: G01S5/0289 ,  H04W64/00 ,  H04W84/18

Abstract: Adaptive rule-based methods to solve localization problems for ad hoc wireless sensor networks are disclosed. A large problem may be solved as a sequence of very small subproblems, each of which is solved by semidefinite programming relaxation of a geometric optimization model. The subproblems may be generated according to a set of sensor/anchor selection rules and a priority list. The methods scale well and provide improved positioning accuracy. A dynamic version may be used for estimating moving sensors locations in a real-time environment. The method may use dynamic distance measurement updates among sensors, and utilizes subproblem solving for static sensor localization. Methods to deploy sensor localization algorithms in clustered distributed environments are also provided, permitting application to arbitrarily large networks. In addition, the methods may be used to solve sensor localizations in 2D or 3D space. A preprocessor may be used for localization of networks without absolute position information.

Abstract translation: 公开了基于自适应规则的方法来解决ad hoc无线传感器网络的本地化问题。 一个很大的问题可以解决为一个非常小的子问题的序列，每一个问题都是通过几何优化模型的半定理编程解决来解决的。 可以根据一组传感器/锚选择规则和优先级列表来生成子问题。 该方法规模良好，提供了更好的定位精度。 动态版本可用于估计移动传感器在实时环境中的位置。 该方法可以使用传感器之间的动态距离测量更新，并利用子问题求解静态传感器定位。 还提供了在集群分布式环境中部署传感器定位算法的方法，允许应用于任意大的网络。 此外，该方法可用于解决2D或3D空间中的传感器定位。 预处理器可用于没有绝对位置信息的网络定位。