公开(公告)号：US09705659B2

公开(公告)日：2017-07-11

申请号：US14008298

申请日：2011-04-11

申请人： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

发明人： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

IPC分类号： H04B7/212 ,  H04L5/00

CPC分类号： H04L5/0094 ,  H04L5/001 ,  H04L5/0055

摘要： A method for providing uplink feedback optimization may include determining a set of candidate uplink subframes and corresponding component carriers to transmit uplink feedback, and determining a selected uplink subframe and corresponding component carrier from among the set of candidate uplink subframes based on a feedback delay associated with the set of candidate uplink subframes. A corresponding apparatus and computer program product are also provided.

公开(公告)号：US09456458B2

公开(公告)日：2016-09-27

申请号：US14400277

申请日：2012-05-09

申请人： Wei Bai ,  Jing Han ,  Chunyan Gao ,  Haiming Wang ,  Asbjoern Groevlen

发明人： Wei Bai ,  Jing Han ,  Chunyan Gao ,  Haiming Wang ,  Asbjoern Groevlen

IPC分类号： H04L1/00 ,  H04W74/08 ,  H04L1/18 ,  H04L5/00 ,  H04W72/12

CPC分类号： H04W74/0833 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/1242 ,  H04W74/0875

摘要： A method, apparatus and computer program product are provided in order to allow an uplink resource request to be transmitted to the access point even in an instance in which the mobile terminal is receiving a continuous downlink transmission and repeated ACK/NACK transmissions are enabled. In this regard, a method, apparatus and computer program product are provided to prioritize a preamble transmission for a random access procedure relative to the repeated ACK/NACK transmissions. The method, apparatus and computer program also prioritize at least one message of the random access procedure.

摘要翻译： 提供了一种方法，装置和计算机程序产品，以便即使在移动终端正在接收连续下行链路传输并且重复的ACK / NACK传输被启用的情况下也允许将上行链路资源请求发送到接入点。 在这方面，提供了一种方法，装置和计算机程序产品，用于相对于重复的ACK / NACK传输来对用于随机接入过程的前同步码传输进行优先级排序。 方法，装置和计算机程序还优先考虑随机接入过程的至少一个消息。

公开(公告)号：US09408103B2

公开(公告)日：2016-08-02

申请号：US14354248

申请日：2011-10-26

申请人： Wei Bai ,  Tero Henttonen ,  Na Wei ,  Jing Han ,  Haiming Wang

发明人： Wei Bai ,  Tero Henttonen ,  Na Wei ,  Jing Han ,  Haiming Wang

IPC分类号： H04W24/10 ,  H04W72/04 ,  H04W16/14

CPC分类号： H04W24/10 ,  H04W16/14 ,  H04W72/0413 ,  H04W72/042

摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing enhanced and flexible radio aperiodic measurements, e.g., on an unlicensed band in LTE wireless systems and providing effective and timely reporting. A UE may receive from a wireless network an aperiodic measurement request to measure a special measurement object (e.g., a neighbor cell) specified in the aperiodic measurement request, e.g., in an unlicensed band. In response to the aperiodic measurement request, the UE may perform the measurement of the special management object until a further instruction from the wireless network or for a determined period of time. Inter-frequency measurements may be performed during the measurement gap determined from the aperiodic measurement request.

摘要翻译： 说明书和附图提出了用于实现增强和灵活的无线电非周期测量的新方法，装置和软件相关产品（例如，计算机可读存储器），例如在LTE无线系统中的未许可频带上并且提供有效和及时的报告。 UE可以从无线网络接收非周期测量请求，以测量在非周期性测量请求中指定的特殊测量对象（例如，相邻小区），例如在非许可频带中。 响应于非周期测量请求，UE可以执行特殊管理对象的测量，直到来自无线网络的进一步指令或在确定的时间段内。 在从非周期测量请求确定的测量间隙期间可以执行频率间测量。

公开(公告)号：US09237584B2

公开(公告)日：2016-01-12

申请号：US14122743

申请日：2011-05-30

申请人： Wei Hong ,  Na Wei ,  Haiming Wang ,  Jing Han ,  Chunyan Gao ,  Wei Bai ,  Gilles Charbit

发明人： Wei Hong ,  Na Wei ,  Haiming Wang ,  Jing Han ,  Chunyan Gao ,  Wei Bai ,  Gilles Charbit

IPC分类号： H04W74/04 ,  H04W72/12 ,  H04W74/08

CPC分类号： H04W72/1215 ,  H04W72/0413 ,  H04W74/04 ,  H04W74/0816

摘要： Systems and techniques for managing the use of industrial-scientific-medical bands for cellular network communication. An apparatus comprises a processing system and a memory storing a set of program instructions. The processing system is configured to cause the apparatus to receive channel information from a UE reporting the control of an industrial-scientific-medical (ISM) band channel by the UE and cause the apparatus to schedule a communication session with the UE over the channel, with the channel being configured and activated as an ISM secondary component carrier (SCC). The apparatus may further request one or more user equipments (UEs) to report their wireless fidelity (WiFi) capability and request user equipments having WiFi capability to compete for the wireless medium and report occupation of the wireless medium in the form of a request to send command, to which the apparatus responds with a clear to send command.

摘要翻译： 用于管理用于蜂窝网络通信的工业 - 科学 - 医疗频带的使用的系统和技术。 一种装置包括处理系统和存储一组程序指令的存储器。 所述处理系统被配置为使得所述设备从所述UE接收到报告对工业科学医学（ISM）频带信道的控制的信道信息，并且使所述设备通过所述信道调度与所述UE的通信会话， 该信道被配置和激活为ISM辅助分量载波（SCC）。 该装置还可以请求一个或多个用户设备（UE）报告其无线保真度（WiFi）能力，并请求具有WiFi能力的用户设备竞争无线介质并且以发送请求的形式报告无线介质的占用 命令，设备用清晰的命令发送命令。

公开(公告)号：US20130343356A1

公开(公告)日：2013-12-26

申请号：US14003625

申请日：2011-03-09

申请人： Wei Bai ,  Jing Han ,  Erlin Zeng ,  Na Wei ,  Chunyan Gao ,  Haiming Wang ,  Wei Hong

发明人： Wei Bai ,  Jing Han ,  Erlin Zeng ,  Na Wei ,  Chunyan Gao ,  Haiming Wang ,  Wei Hong

IPC分类号： H04W72/04

CPC分类号： H04W72/0446 ,  H04W72/042

摘要： A method is provided for configuration of a special subframe pattern configuration. The method may include determining a configuration of a primary special subframe pattern configuration. The first special subframe configuration may have a corresponding secondary special subframe pattern configuration for multiplexing with the primary special subframe pattern configuration. The method may further include, responsive to a downlink assignment following the configuration of the primary special subframe pattern configuration, using the secondary special subframe pattern configuration instead of the primary special subframe pattern configuration. A corresponding apparatus and computer program product are also provided.

摘要翻译： 提供了一种用于配置特殊子帧模式配置的方法。 该方法可以包括确定主要特殊子帧模式配置的配置。 第一特殊子帧配置可以具有用于与主要特殊子帧模式配置进行复用的对应的辅助特殊子帧模式配置。 该方法还可以包括响应于主要特殊子帧模式配置的配置之后的下行链路分配，使用次级特殊子帧模式配置而不是主要特殊子帧模式配置。 还提供了相应的装置和计算机程序产品。

公开(公告)号：US09736837B2

公开(公告)日：2017-08-15

申请号：US14401490

申请日：2012-05-14

申请人： Jing Han ,  Wei Bai ,  Haiming Wang

发明人： Jing Han ,  Wei Bai ,  Haiming Wang

IPC分类号： H04W28/06 ,  H04W72/04 ,  H04L5/14 ,  H04L5/22 ,  H04W72/08 ,  H04L5/00

CPC分类号： H04W72/0446 ,  H04L5/0062 ,  H04L5/0091 ,  H04L5/1469 ,  H04L5/22 ,  H04W72/042 ,  H04W72/082

摘要： A method, apparatus and computer program product are provided for enabling provision of an additional special subframe configuration to one or more communication devices. A method and apparatus may generate one or more parameters defining a new special subframe configuration associated with downlink communications. The new special subframe configuration is generated in addition to one or more other special subframe configurations. The new special subframe configuration includes information indicating a plurality of downlink symbols that exceed a number of downlink symbols of one of the other special subframe configurations which reduces overlap between a first system and a second system, the plurality of downlink symbols minimize interference between the first and second systems and increases utilization of resources. The method and apparatus may provide a message to one or more communication devices to enable at least a first subset of the communication devices to detect the new special subframe configuration.

公开(公告)号：US09398494B2

公开(公告)日：2016-07-19

申请号：US14130553

申请日：2011-07-04

申请人： Jing Han ,  Wei Bai ,  Haiming Wang

发明人： Jing Han ,  Wei Bai ,  Haiming Wang

IPC分类号： H04W28/26 ,  H04W74/08 ,  H04W74/00

CPC分类号： H04W28/26 ,  H04W74/004 ,  H04W74/0833

摘要： The present invention proposes methods in relation to providing for random access in a local area network environment, and encompasses, from an eNB perspective, defining (S1) a set of N dedicated preambles among a total number X of preambles, allocating (S4) a dedicated preamble to a terminal responsive to a connection request received from said terminal, and identifying (S9) said terminal when requesting random access, based on the allocated dedicated preamble contained in a random access request received. From a UE perspective, it encompasses requesting (S3) a connection to be established with a network transceiver device, receiving (S5) information on a dedicated preamble being allocated, and issuing (S8) a random access request to said network transceiver device which includes the allocated dedicated preamble. It also addresses correspondingly configured devices and computer program products.

摘要翻译： 本发明提出了在局域网环境中提供随机接入的方法，并且从eNB的观点来看，在前导码的总数X中定义（S1）一组N个专用前同步码，分配（S4）a 专用前导码，用于响应于从所述终端接收到的连接请求而响应于所述终端的连接请求，并且基于所接收到的随机接入请求中包含的所分配的专用前同步骤，在请求随机接入时识别（S9）所述终端。 从UE的观点来看，它包括请求（S3）要与网络收发器设备建立的连接，接收（S5）关于被分配的专用前同步码的信息，并向所述网络收发器装置发出（S8）随机接入请求，所述随机接入请求包括 分配的专用前导码。 它还解决了相应配置的设备和计算机程序产品。

公开(公告)号：US20140376483A1

公开(公告)日：2014-12-25

申请号：US14375857

申请日：2012-02-08

申请人： Wei Hong ,  Wei Bai ,  Jing Han ,  Erlin Zeng ,  Haiming Wang ,  Na Wei ,  Chunyan Gao ,  Pengfei Sun

发明人： Wei Hong ,  Wei Bai ,  Jing Han ,  Erlin Zeng ,  Haiming Wang ,  Na Wei ,  Chunyan Gao ,  Pengfei Sun

IPC分类号： H04W16/14

CPC分类号： H04W16/14 ,  H04L1/08 ,  H04W28/085 ,  H04W72/048 ,  H04W74/08 ,  H04W88/06 ,  H04W88/10

摘要： There is provided a mechanism for controlling communications conducted via different frequency bands or communication spectrums. When a communication via a first communication path, for example an unlicensed or white space communication spectrum, is to be established, e.g. for offloading traffic from a second communication path, for example a licensed cellular communication spectrum, a preamble transmission command is generated and transmitted from a communication network control element, such as an eNB, via the second communication path to a communication element, such as a UE. By means of the preamble transmission command, the transmission of a preamble signal by the receiving communication element on the first communication path with predetermined communication resources is triggered. Based on a receipt or non-receipt of the preamble signal via the first communication path, the communication network control element is able to determine that the communication element can establish a connection on the first communication path, for example the unlicensed or white space communication spectrum.

摘要翻译： 提供了用于控制经由不同频带或通信频谱进行通信的机制。 当通过第一通信路径进行通信时，例如未许可或白空间通信频谱，将被建立，例如， 为了从第二通信路径（例如许可的蜂窝通信频谱）卸载业务，生成前导发送命令，并且经由第二通信路径从诸如eNB的通信网络控制元件发送到通信元件，例如 UE。 借助于前导码传输命令，触发由具有预定通信资源的第一通信路径上的接收通信元件的前导码信号的发送。 基于经由第一通信路径的前导信号的接收或不接收，通信网络控制元件能够确定通信元件可以在第一通信路径上建立连接，例如，未许可或白空间通信频谱 。

公开(公告)号：US20140302865A1

公开(公告)日：2014-10-09

申请号：US14354248

申请日：2011-10-26

申请人： Wei Bai ,  Tero Henttonen ,  Na Wei ,  Jing Han ,  Haiming Wang

发明人： Wei Bai ,  Tero Henttonen ,  Na Wei ,  Jing Han ,  Haiming Wang

IPC分类号： H04W24/10 ,  H04W72/04

CPC分类号： H04W24/10 ,  H04W16/14 ,  H04W72/0413 ,  H04W72/042

摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing enhanced and flexible radio aperiodic measurements, e.g., on an unlicensed band in LTE wireless systems and providing effective and timely reporting. A UE may receive from a wireless network an aperiodic measurement request to measure a special measurement object (e.g., a neighbor cell) specified in the aperiodic measurement request, e.g., in an unlicensed band. In response to the aperiodic measurement request, the UE may perform the measurement of the special management object until a further instruction from the wireless network or for a determined period of time. Inter-frequency measurements may be performed during the measurement gap determined from the aperiodic measurement request.

摘要翻译： 说明书和附图提出了用于实现增强和灵活的无线电非周期测量的新方法，装置和软件相关产品（例如，计算机可读存储器），例如在LTE无线系统中的未许可频带上并且提供有效和及时的报告。 UE可以从无线网络接收非周期测量请求，以测量在非周期性测量请求中指定的特殊测量对象（例如，相邻小区），例如在非许可频带中。 响应于非周期测量请求，UE可以执行特殊管理对象的测量，直到来自无线网络的进一步指令或在确定的时间段内。 在从非周期测量请求确定的测量间隙期间可以执行频率间测量。

公开(公告)号：US20140140294A1

公开(公告)日：2014-05-22

申请号：US14130553

申请日：2011-07-04

申请人： Jing Han ,  Wei Bai ,  Haiming Wang

发明人： Jing Han ,  Wei Bai ,  Haiming Wang

IPC分类号： H04W28/26 ,  H04W74/08

CPC分类号： H04W28/26 ,  H04W74/004 ,  H04W74/0833

摘要： The present invention proposes methods in relation to providing for random access in a local area network environment, and encompasses, from an eNB perspective, defining (S1) a set of N dedicated preambles among a total number X of preambles, allocating (S4) a dedicated preamble to a terminal responsive to a connection request received from said terminal, and identifying (S9) said terminal when requesting random access, based on the allocated dedicated preamble contained in a random access request received. From a UE perspective, it encompasses requesting (S3) a connection to be established with a network transceiver device, receiving (S5) information on a dedicated preamble being allocated, and issuing (S8) a random access request to said network transceiver device which includes the allocated dedicated preamble. It also addresses correspondingly configured devices and computer program products.

摘要翻译： 本发明提出了在局域网环境中提供随机接入的方法，并且从eNB的观点来看，在前导码的总数X中定义（S1）一组N个专用前同步码，分配（S4）a 专用前导码，用于响应于从所述终端接收到的连接请求而响应于所述终端的连接请求，并且基于所接收到的随机接入请求中包含的所分配的专用前同步骤，在请求随机接入时识别（S9）所述终端。 从UE的观点来看，它包括请求（S3）要与网络收发器设备建立的连接，接收（S5）关于被分配的专用前同步码的信息，并向所述网络收发器装置发出（S8）随机接入请求，所述随机接入请求包括 分配的专用前导码。 它还解决了相应配置的设备和计算机程序产品。