公开(公告)号：US09191842B2

公开(公告)日：2015-11-17

申请号：US13940880

申请日：2013-07-12

Applicant: QUALCOMM Incorporated

Inventor： Ralph Akram Gholmieh ,  Daniel Amerga ,  Sivaramakrishna Veerepalli ,  Ketan Narendra Patel ,  Jack Shyh-Hurng Shauh ,  Kuo-Chun Lee ,  Ankur Verma ,  Gordon Kent Walker ,  Nagaraju Naik ,  Shailesh Maheshwari

IPC: H04W24/08 ,  H04L1/00 ,  H04L5/00 ,  H04L1/20

CPC classification number: H04W24/08 ,  H04L1/00 ,  H04L1/0026 ,  H04L1/06 ,  H04L1/1854 ,  H04L1/206 ,  H04L5/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for reporting signal quality in overlapping Multimedia Broadcast Single Frequency Networks (MBSFN) areas. A UE may determine a signal quality estimate for each of two or more overlapping MBSFN areas based on Signal to Noise Ratio (SNR) information and Modulation and Coding Scheme (MCS) information for the MBSFN area. The UE may then determine a combined signal quality based on the signal quality estimates of the MBSFN areas.

Abstract translation: 本公开的某些方面涉及用于在重叠的多媒体广播单频网络（MBSFN）区域中报告信号质量的方法和装置。 基于MBSFN区域的信噪比（SNR）信息和调制编码方案（MCS）信息，UE可以确定两个或更多个重叠的MBSFN区域中的每一个的信号质量估计。 然后，UE可以基于MBSFN区域的信号质量估计来确定组合信号质量。

公开(公告)号：US09001737B2

公开(公告)日：2015-04-07

申请号：US13773489

申请日：2013-02-21

Applicant: QUALCOMM Incorporated

Inventor： Daniel Amerga ,  Udayan Murli Bhawnani ,  Kuo-Chun Lee ,  Shailesh Maheshwari ,  Nagaraju Naik ,  Ketan Narendra Patel ,  Jack S. Shauh ,  Sivaramakrishna Veerepalli ,  Gordon Kent Walker ,  Jun Wang

IPC: H04W4/00 ,  H04W4/06 ,  H04W48/20 ,  H04W72/00 ,  H04W48/16

CPC classification number: H04W4/06 ,  H04W48/16 ,  H04W48/20 ,  H04W72/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a user service description (USD) message. When a frequency indicated in the USD message is not a current frequency, the apparatus determines that a system information message is received, determines that the frequency indicated in the USD message is included in the system information message, determines that the frequency is a neighboring cell frequency, sets a priority of the frequency to a highest priority, and measures a signal strength of the frequency when the frequency is included in the system information message, performs a cell reselection determination procedure based on the signal strength of the frequency, performs cell reselection to the neighboring cell based on a result of the cell reselection determination procedure, and acquires the multicast service in the neighboring cell on the frequency.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收用户服务描述（USD）消息。 当USD消息中指示的频率不是当前频率时，设备确定接收到系统信息消息，确定在USD消息中指示的频率被包括在系统信息消息中，确定频率是相邻小区 将频率的优先级设置为最高优先级，并且当频率包括在系统信息消息中时测量频率的信号强度，基于频率的信号强度执行小区重选确定过程，执行小区重选 基于小区重选确定过程的结果向相邻小区发送，并且在频率上获取相邻小区中的多播服务。

公开(公告)号：US20140241180A1

公开(公告)日：2014-08-28

申请号：US13777030

申请日：2013-02-26

Applicant: QUALCOMM INCORPORATED

Inventor： Daniel Amerga ,  Udayan Murli Bhawnani ,  Kuo-Chun Lee ,  Shailesh Maheshwari ,  Muhammad Arif Munif ,  Ketan Narendra Patel ,  Jack S. Shauh ,  Hashim Shaik ,  Sivaramakrishna Veerapalli

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W36/0007

Abstract: A method for inter-frequency cell reselection by a wireless communication device is described. The wireless communication device camps on a serving cell. An evolved multimedia broadcast multicast service (eMBMS) service provided by a neighbor cell is discovered. Inter-frequency parameters of the neighbor cell are measured. It is determined whether to perform an inter-frequency cell reselection based on one or more inter-frequency cell reselection factors. An inter-frequency cell reselection to the neighbor cell is performed.

Abstract translation: 描述了一种由无线通信设备进行的频率间小区重选的方法。 无线通信设备驻留在服务小区上。 发现由相邻小区提供的演进的多媒体广播多播服务（eMBMS）服务。 测量相邻单元的频率间参数。 基于一个或多个频率间小区重选因素确定是否进行频率间小区重选。 执行到相邻小区的频率间小区重选。

公开(公告)号：US20130258934A1

公开(公告)日：2013-10-03

申请号：US13773489

申请日：2013-02-21

Applicant: QUALCOMM INCORPORATED

Inventor： Daniel Amerga ,  Udayan Murli Bhawnani ,  Kuo-Chun Lee ,  Shailesh Maheshwari ,  Nagaraju Naik ,  Ketan Narendra Patel ,  Jack S. Shauh ,  Sivaramakrishna Veerepalli ,  Gordon Kent Walker ,  Jun Wang

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04W48/16 ,  H04W48/20 ,  H04W72/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a user service description (USD) message. When a frequency indicated in the USD message is not a current frequency, the apparatus determines that a system information message is received, determines that the frequency indicated in the USD message is included in the system information message, determines that the frequency is a neighboring cell frequency, sets a priority of the frequency to a highest priority, and measures a signal strength of the frequency when the frequency is included in the system information message, performs a cell reselection determination procedure based on the signal strength of the frequency, performs cell reselection to the neighboring cell based on a result of the cell reselection determination procedure, and acquires the multicast service in the neighboring cell on the frequency.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收用户服务描述（USD）消息。 当USD消息中指示的频率不是当前频率时，设备确定接收到系统信息消息，确定在USD消息中指示的频率被包括在系统信息消息中，确定频率是相邻小区 将频率的优先级设置为最高优先级，并且当频率包括在系统信息消息中时测量频率的信号强度，基于频率的信号强度执行小区重选确定过程，执行小区重选 基于小区重选确定过程的结果向相邻小区发送，并且在频率上获取相邻小区中的多播服务。

公开(公告)号：US20140016491A1

公开(公告)日：2014-01-16

申请号：US13940880

申请日：2013-07-12

Applicant: QUALCOMM INCORPORATED

Inventor： Ralph Akram Gholmieh ,  Daniel Amerga ,  Sivaramakrishna Veerepalli ,  Ketan Narendra Patel ,  Jack Shyh-Hurng Shauh ,  Kuo-Chun Lee ,  Ankur Verma ,  Gordon Kent Walker ,  Nagaraju Naik ,  Shailesh Maheshwari

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04L1/00 ,  H04L1/0026 ,  H04L1/06 ,  H04L1/1854 ,  H04L1/206 ,  H04L5/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for reporting signal quality in overlapping Multimedia Broadcast Single Frequency Networks (MBSFN) areas. A UE may determine a signal quality estimate for each of two or more overlapping MBSFN areas based on Signal to Noise Ratio (SNR) information and Modulation and Coding Scheme (MCS) information for the MBSFN area. The UE may then determine a combined signal quality based on the signal quality estimates of the MBSFN areas.

Abstract translation: 本公开的某些方面涉及用于在重叠的多媒体广播单频网络（MBSFN）区域中报告信号质量的方法和装置。 基于MBSFN区域的信噪比（SNR）信息和调制编码方案（MCS）信息，UE可以确定两个或更多个重叠的MBSFN区域中的每一个的信号质量估计。 然后，UE可以基于MBSFN区域的信号质量估计来确定组合信号质量。