公开(公告)号：US09338763B2

公开(公告)日：2016-05-10

申请号：US13854655

申请日：2013-04-01

Applicant: QUALCOMM Incorporated

Inventor： Kibeom Seong ,  Tao Luo

IPC: H04W72/02 ,  H04L1/00 ,  H04W28/06 ,  H04W72/04

CPC classification number: H04W72/02 ,  H04L1/0025 ,  H04L1/0038 ,  H04L1/0039 ,  H04L1/0052 ,  H04W28/06 ,  H04W72/0406

Abstract: Systems and methodologies are described herein that facilitate processing and pruning of blind decoding results (e.g., associated with grant signaling) within a wireless communication environment. As described herein, blind decoding results associated with grant signaling and/or other suitable signaling can be pruned in various manners, thereby reducing false alarm probabilities associated with such results. For example, techniques are provided herein for constraining respective decoding candidates to possible radio network temporary identifier (RNTI) values, performing validity checking on payload of respective decoding candidates, and selecting a most likely decoding candidate from a previously pruned set of candidates. Further, techniques are described herein for generating filler bits (e.g., padding bits, reserved bits, etc.) in a grant message according to a predefined pattern, thereby enabling checking of such bits to further reduce false alarm rates.

公开(公告)号：US20140036838A1

公开(公告)日：2014-02-06

申请号：US14050896

申请日：2013-10-10

Applicant: QUALCOMM Incorporated

Inventor： Taesang Yoo ,  Tao Luo ,  Kibeom Seong

IPC: H04L5/00

CPC classification number: H04L5/0058 ,  H04L1/0038 ,  H04L1/0039 ,  H04W48/12

Abstract: Aspects are disclosed for detecting a system information block (SIB) within a heterogeneous network. In one aspect, a type of scheduling information pertaining to an SIB is selected, and a parameter known to a wireless terminal is associated with the type of scheduling information. The wireless terminal then decodes the SIB by deriving the scheduling information from the known parameters, without having to decode a Physical Downlink Control Channel.

Abstract translation: 公开了用于检测异构网络内的系统信息块（SIB）的方面。 一方面，选择与SIB有关的调度信息的种类，将无线终端所知的参数与调度信息的种类相关联。 然后，无线终端通过从已知参数导出调度信息来对SIB进行解码，而不必解码物理下行链路控制信道。

公开(公告)号：US20130223376A1

公开(公告)日：2013-08-29

申请号：US13854655

申请日：2013-04-01

Applicant: QUALCOMM Incorporated

Inventor： Kibeom Seong ,  Tao Luo

IPC: H04W72/02

CPC classification number: H04W72/02 ,  H04L1/0025 ,  H04L1/0038 ,  H04L1/0039 ,  H04L1/0052 ,  H04W28/06 ,  H04W72/0406

Abstract: Systems and methodologies are described herein that facilitate processing and pruning of blind decoding results (e.g., associated with grant signaling) within a wireless communication environment. As described herein, blind decoding results associated with grant signaling and/or other suitable signaling can be pruned in various manners, thereby reducing false alarm probabilities associated with such results. For example, techniques are provided herein for constraining respective decoding candidates to possible radio network temporary identifier (RNTI) values, performing validity checking on payload of respective decoding candidates, and selecting a most likely decoding candidate from a previously pruned set of candidates. Further, techniques are described herein for generating filler bits (e.g., padding bits, reserved bits, etc.) in a grant message according to a predefined pattern, thereby enabling checking of such bits to further reduce false alarm rates.

Abstract translation: 本文描述了有助于在无线通信环境中处理和修剪盲解码结果（例如，与授权信令相关联）的系统和方法。 如本文所述，可以以各种方式修剪与授权信令和/或其他合适的信令相关联的盲解码结果，从而减少与这种结果相关联的假警报概率。 例如，本文提供了用于将各个解码候选约束到可能的无线电网络临时标识符（RNTI）值的技术，对相应解码候选的有效载荷执行有效性检查，以及从先前修剪的候选集合中选择最可能的解码候选。 此外，本文描述了根据预定义模式在授权消息中生成填充比特（例如，填充比特，保留比特等）的技术，由此能够检查这些比特以进一步降低误报率。