公开(公告)号：CA2732133C

公开(公告)日：2016-09-27

申请号：CA2732133

申请日：2009-08-17

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  SAMBHWANI SHARAD DEEPAK ,  CAI HAILIANG ,  ERAVELLI SRINIVASA ,  LIN YUN

IPC: H04W36/08 ,  H04W36/02 ,  H04W52/40

Abstract: Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

公开(公告)号：CA2732133A1

公开(公告)日：2010-02-25

申请号：CA2732133

申请日：2009-08-17

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  SAMBHWANI SHARAD DEEPAK ,  CAI HAILIANG ,  ERAVELLI SRINIVASA ,  LIN YUN

IPC: H04W36/08 ,  H04W36/02 ,  H04W52/40

Abstract: Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

公开(公告)号：ES2640585T3

公开(公告)日：2017-11-03

申请号：ES09791594

申请日：2009-08-17

Applicant: QUALCOMM INC

Inventor： KAPOOR ROHIT ,  SAMBHWANI SHARAD ,  CAI HAILIANG ,  ERAVELLI SRINIVASA ,  LIN YUN

IPC: H04W36/08 ,  H04W36/02 ,  H04W52/40

Abstract: Un aparato (208) que funciona en sistemas de comunicación inalámbrica que comprende una primera estación base que ofrece servicio a una primera célula y una segunda célula y una segunda estación base que ofrece servicio a una tercera célula, en la que la primera y segunda células tienen un primer índice de 5 combinación de control de potencia de transmisión y la tercera célula tiene un segundo índice de combinación de control de potencia de transmisión diferente al primer índice de combinación de control de potencia de transmisión, comprendiendo el aparato (208): medios (404) para identificar un índice de combinación de control de potencia de transmisión; medios (406) para determinar si un valor del índice de combinación de control de potencia de transmisión difiere del valor que el aparato (208) utiliza actualmente; y medios para realizar un cambio de célula de servicio que incluye realizar un reinicio de estado de control de acceso de medios basándose, al menos en parte, en la condición de que los dos valores sean diferentes.

公开(公告)号：WO2011044525A3

公开(公告)日：2011-10-20

申请号：PCT/US2010052096

申请日：2010-10-08

Applicant: QUALCOMM INC ,  TSAI MING-CHANG ,  WU ANN TSUEY JIUAN ,  CAI HAILIANG

Inventor： TSAI MING-CHANG ,  WU ANN TSUEY JIUAN ,  CAI HAILIANG

IPC: H04B7/06

CPC classification number: H04B7/0619 ,  H04B7/0636

Abstract: Techniques for encoding a phase adjustment for a feedback signal in a closed-loop transmit diversity system. In an aspect, codewords for the phase adjustments are chosen according to a variable-length prefix code. The prefix code aspect allows the codewords to be transmitted in sequence on the feedback channel without being separated by "commas" or demarcation symbols. The variable-length aspect provides a variety of coarse and fine phase adjustment quantization step sizes to accommodate multiple different channel scenarios. In an aspect, the length of the codewords may be further optimized according to the Huffman encoding algorithm.

Abstract translation: 用于编码闭环发射分集系统中的反馈信号的相位调整的技术。 在一方面，根据可变长度前缀码来选择用于相位调整的码字。 前缀码方面允许在反馈信道上依次发送码字，而不用“逗号”或分界符号分隔。 可变长度方面提供了各种粗调和精细相位调整量化步长以适应多种不同的频道场景。 在一方面，可以根据霍夫曼编码算法进一步优化码字的长度。

公开(公告)号：WO2010022006A2

公开(公告)日：2010-02-25

申请号：PCT/US2009054088

申请日：2009-08-17

Applicant: QUALCOMM INC ,  KAPOOR ROHIT ,  SAMBHWANI SHARAD DEEPAK ,  CAI HAILIANG ,  ERAVELLI SRINIVASA ,  LIN YUN

Inventor： KAPOOR ROHIT ,  SAMBHWANI SHARAD DEEPAK ,  CAI HAILIANG ,  ERAVELLI SRINIVASA ,  LIN YUN

IPC: H04W36/08 ,  H04W36/02 ,  H04W52/40

CPC classification number: H04W36/0055 ,  H04L1/1867 ,  H04W52/40

Abstract: Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

Abstract translation: 描述了实现和/或促进增强型服务小区中的MAC-hs / ehs重置的系统和方法。 根据本文阐述的各个方面，提供了识别包括在从源或目标基站接收的激活集更新消息中的发射功率控制比特，确定是否包括在激活集更新中的发射功率控制值的系统和/或方法 消息不同于系统当前操作的传输功率控制值，并且执行服务小区改变，并且在必要时基于对传输功率控制组合索引的检查重新设置媒体访问控制状态。