公开(公告)号：US20040258036A1

公开(公告)日：2004-12-23

申请号：US10747297

申请日：2003-12-29

Applicant: InterDigital Technology Corporation

Inventor： Xiaochun Xu Fisher

IPC: H04J003/00

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W28/18 ,  H04W72/0466 ,  H04W72/082

Abstract: A method of implementing a fast dynamic channel allocation background interference reduction procedure in a wireless communication system includes a pre-code allocation process, a signal-independent code allocation process, and a post-code allocation process. The pre-code allocation process receives a timer trigger signal and retrieves system measurements from a centralized database. The physical resources to be reassigned are determined based on a figure of merit. The code allocation process checks the availability of a code set in the cell and generates timeslot sequences for the available timeslots. A code set is allocated to the available timeslots in a timeslot sequence, wherein a successful assignment is a solution. The interference signal code power (ISCP) is calculated for each solution and the solution having the lowest weighted ISCP is selected as an optimal solution. The reallocation information is stored in the centralized database and is sent in a physical channel reconfiguration request message.

Abstract translation: 一种在无线通信系统中实现快速动态信道分配背景干扰减少过程的方法包括预代码分配处理，信号无关代码分配处理和后代码分配处理。 预代码分配过程接收定时器触发信号，并从集中式数据库检索系统测量。 要重新分配的物理资源是根据品质因数确定的。 代码分配过程检查单元中代码集的可用性，并生成可用时隙的时隙序列。 代码集被分配给时隙序列中的可用时隙，其中成功分配是解决方案。 为每个解决方案计算干扰信号码功率（ISCP），并选择具有最低加权ISCP的解作为最优解。 重新分配信息存储在集中式数据库中，并在物理信道重配置请求消息中发送。

公开(公告)号：US20040218578A1

公开(公告)日：2004-11-04

申请号：US10750129

申请日：2003-12-31

Applicant: InterDigital Technology Corporation

Inventor： Xiaochun Xu Fisher

IPC: H04B007/212 ,  H04L012/66 ,  H04L012/56

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W28/18 ,  H04W72/0466 ,  H04W72/082

Abstract: A method of fast dynamic channel allocation call admission control for radio link addition includes a pre-code allocation process, a signal-independent code allocation process, and a post-code allocation process. The pre-code allocation process receives and processes a request message, retrieves the new cell identification from the message, and retrieves the old cell identification and system information from a centralized database. The code allocation process checks the availability of a code set in the new cell, generates timeslot sequences for the available timeslots, and assigns a code set to the available timeslots in a timeslot sequence, wherein a successful assignment is a solution. The interference signal code power (ISCP) is calculated for each solution and the solution having the lowest weighted ISCP is selected as an optimal solution. The post-code allocation process stores the new radio link information in the database and creates a response message with new allocation information.

Abstract translation: 用于无线电链路附加的快速动态信道分配呼叫准入控制的方法包括预代码分配处理，信号无关代码分配处理和后代码分配处理。 预代码分配过程接收并处理请求消息，从消息中检索新的小区标识，并从集中式数据库检索旧的小区标识和系统信息。 代码分配过程检查新单元中的代码集的可用性，生成可用时隙的时隙序列，并将代码集分配给时隙序列中的可用时隙，其中成功分配是解决方案。 为每个解决方案计算干扰信号码功率（ISCP），并选择具有最低加权ISCP的解作为最优解。 后代码分配过程将新的无线电链路信息存储在数据库中，并创建具有新分配信息的响应消息。

公开(公告)号：US20040192318A1

公开(公告)日：2004-09-30

申请号：US10744800

申请日：2003-12-23

Applicant: InterDigital Technology Corporation

Inventor： Xiaochun Xu Fisher

IPC: H04Q007/20

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W28/18 ,  H04W72/0466 ,  H04W72/082

Abstract: A method of optimizing a fast dynamic channel allocation call admission control algorithm in a wireless communication system includes a pre-code allocation process, a signal-independent code allocation process, and a post-code allocation process. The pre-code allocation process includes receiving and processing a request message and obtaining system measurements and information from a centralized database. The code allocation process begins by checking the availability of a code set in the cell and generating timeslot sequences for the available timeslots. A code set is assigned to the available timeslots in a timeslot sequence, wherein a successful assignment is a solution. The interference signal code power (ISCP) is calculated for each solution and the solution having the lowest weighted ISCP is selected as an optimal solution. The post-code allocation process includes storing allocation information in a centralized database and creating a response message.

Abstract translation: 一种在无线通信系统中优化快速动态信道分配呼叫接纳控制算法的方法包括预代码分配处理，信号无关代码分配处理和后代码分配处理。 预代码分配过程包括从中央数据库接收和处理请求消息并获得系统测量和信息。 代码分配过程通过检查单元中代码集的可用性并为可用时隙生成时隙序列开始。 代码集被分配给时隙序列中的可用时隙，其中成功分配是解决方案。 为每个解决方案计算干扰信号码功率（ISCP），并选择具有最低加权ISCP的解作为最优解。 后代码分配过程包括将分配信息存储在集中式数据库中并创建响应消息。

公开(公告)号：US20040255285A1

公开(公告)日：2004-12-16

申请号：US10747733

申请日：2003-12-29

Applicant: InterDigital Technology Corporation

Inventor： Xiaochun Xu Fisher

IPC: G06F009/45

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W24/10 ,  H04W28/18 ,  H04W72/0466 ,  H04W72/082

Abstract: A method of implementing a fast dynamic channel allocation escape procedure in a wireless communication system includes a pre-code allocation procedure, a signal-independent code allocation procedure, and a post-code allocation procedure. The pre-code allocation procedure receives and processes a measurement trigger signal, retrieves system measurements from a centralized database, and determines physical resources to be reassigned. The code allocation procedure checks the availability of a code set in the cell and generates timeslot sequences for the available timeslots. A code set is assigned to the available timeslots in a timeslot sequence, wherein a successful assignment is a solution. The interference signal code power (ISCP) is calculated for each solution and the solution having the lowest weighted ISCP is selected as an optimal solution. The post-code allocation procedure stores the reallocation information in the centralized database and creates a physical channel reconfiguration request message.

Abstract translation: 在无线通信系统中实现快速动态信道分配转移过程的方法包括预代码分配过程，信号无关代码分配过程和后代码分配过程。 预代码分配过程接收并处理测量触发信号，从集中式数据库检索系统测量值，并确定要重新分配的物理资源。 代码分配过程检查单元中代码集的可用性，并生成可用时隙的时隙序列。 代码集被分配给时隙序列中的可用时隙，其中成功分配是解决方案。 为每个解决方案计算干扰信号码功率（ISCP），并选择具有最低加权ISCP的解作为最优解。 后代码分配过程将重新分配信息存储在集中式数据库中，并创建物理信道重配置请求消息。

公开(公告)号：US20040192317A1

公开(公告)日：2004-09-30

申请号：US10681026

申请日：2003-10-08

Applicant: InterDigital Technology Corporation

Inventor： Guang Lu ,  Renuka Racha ,  Mehrdad Haghighi ,  Xiaochun Xu Fisher

IPC: H04Q007/20

CPC classification number: H04W88/12 ,  H04M3/22 ,  H04W28/16 ,  H04W28/26 ,  H04W88/08

Abstract: A controlling radio network controller (C-RNC) for use in radio resource management (RRM) functions includes a radio resource management function for managing radio resources. The RRM function uses data stored in a common database, including cell data and wireless transmit/receive unit (WTRU) data. The cell data includes resource assignment information for a cell, and the WTRU data includes WTRU capability and WTRU radio link information.

Abstract translation: 用于无线电资源管理（RRM）功能的控制无线电网络控制器（C-RNC）包括用于管理无线电资源的无线电资源管理功能。 RRM功能使用存储在公共数据库中的数据，包括小区数据和无线发射/接收单元（WTRU）数据。 小区数据包括小区的资源分配信息，WTRU数据包括WTRU能力和WTRU无线电链路信息。