LOW LATENCY AND/OR ENHANCED COMPONENT CARRIER DISCOVERY FOR SERVICES AND HANDOVER

    公开(公告)号:AU2020201250B2

    公开(公告)日:2021-08-12

    申请号:AU2020201250

    申请日:2020-02-20

    Applicant: QUALCOMM INC

    Abstract: Certain aspects relate to methods and apparatus for discovering whether one or more enhanced capabilities are supported by devices (e.g., user equipment (UE), base station (BS), etc.) in a network. The enhanced capabilities may include, for example, the ability to support certain low latency procedures, enhanced component carrier (eCC) capability, and the like. The devices in the network may perform one or more handover-related procedures (e.g., cell selection/reselection, make-before-break handover, etc.) and/or other procedures (e.g., QoS negotiation, etc.) based, at least in part, on support for the one or more enhanced capabilities. SIGNAL ONE OR MORE ENHANCED CAPABILITIES OF THE UE TO ATLEASTONE SOURCE BASE STATION 1 , 504 PERFORM ONE OR MORE HANDOVER-RELATED PROCEDURES BASED, AT LEAST IN PART, ON THE ONE OR MORE ENHANCED CAPABILITIES OF THE UE AND SUPPORT FOR THE ONE OR MOREENHANCED CAPABILITIES OFTHE UE AT A TARGET BASE STATION, WHEREIN THE ONE OR MORE ENHANCED CAPABILITIES OF THE LE COMPRISE AT LEAST ONE OF: A CAPABILITY OF THE UE TO PERFORM HANDOVER WITH LOW LATENCY RELATIVETO DEVICES THATLACK THE ONE OR MORE ENHANCED CAPABILITIES; OR A CAPABILITY OF THE UE TO SUPPORT ENHANCED COMPONENT CARRIER OPERATION

    TRANSMISSION OF SMALL AMOUNT OF DATA WITHIN REGISTRATION MESSAGE BY MECHINE TO MACHINE COMMUNICATION DEVICES

    公开(公告)号:IN2859CHN2014A

    公开(公告)日:2015-07-03

    申请号:IN2859CHN2014

    申请日:2014-04-15

    Applicant: QUALCOMM INC

    Abstract: Access terminals and network nodes are adapted to conduct access terminal registrations. In one example an access terminal may obtain a data message for transmission and registration information associated with the access terminal. The access terminal may send a message including the data message and the registration information. A network node can receive a message from an access terminal where the received message includes a data message and access terminal registration information. The network node can register the access terminal with a network based on the access terminal registration information included in the received message. The network node can also process the data message included in the received message. Other aspects embodiments and features are also claimed and described.

    LOW LATENCY AND/OR ENHANCED COMPONENT CARRIER DISCOVERY FOR SERVICES AND HANDOVER

    公开(公告)号:AU2020201250A1

    公开(公告)日:2020-03-12

    申请号:AU2020201250

    申请日:2020-02-20

    Applicant: QUALCOMM INC

    Abstract: Certain aspects relate to methods and apparatus for discovering whether one or more enhanced capabilities are supported by devices (e.g., user equipment (UE), base station (BS), etc.) in a network. The enhanced capabilities may include, for example, the ability to support certain low latency procedures, enhanced component carrier (eCC) capability, and the like. The devices in the network may perform one or more handover-related procedures (e.g., cell selection/reselection, make-before-break handover, etc.) and/or other procedures (e.g., QoS negotiation, etc.) based, at least in part, on support for the one or more enhanced capabilities. SIGNAL ONE OR MORE ENHANCED CAPABILITIES OF THE UE TO ATLEASTONE SOURCE BASE STATION 1 , 504 PERFORM ONE OR MORE HANDOVER-RELATED PROCEDURES BASED, AT LEAST IN PART, ON THE ONE OR MORE ENHANCED CAPABILITIES OF THE UE AND SUPPORT FOR THE ONE OR MOREENHANCED CAPABILITIES OFTHE UE AT A TARGET BASE STATION, WHEREIN THE ONE OR MORE ENHANCED CAPABILITIES OF THE LE COMPRISE AT LEAST ONE OF: A CAPABILITY OF THE UE TO PERFORM HANDOVER WITH LOW LATENCY RELATIVETO DEVICES THATLACK THE ONE OR MORE ENHANCED CAPABILITIES; OR A CAPABILITY OF THE UE TO SUPPORT ENHANCED COMPONENT CARRIER OPERATION

    REDUCED PERIODIC REGISTRATIONS FOR MACHINE TYPE COMMUNICATION DEVICES

    公开(公告)号:IN2858CHN2014A

    公开(公告)日:2015-07-03

    申请号:IN2858CHN2014

    申请日:2014-04-15

    Applicant: QUALCOMM INC

    Abstract: Access terminals and network nodes are adapted to conduct access terminal registrations. In one example an access terminal with a respective class designation may receive a message including a plurality of periodic registration schedules where at least one registration schedule is associated with an access terminal class. The access terminal may determine a periodic registration schedule associated with its respective class designation and may perform periodic access terminal registrations according to the determined periodic registration schedule. In one example a network node can obtain a plurality of periodic registration schedules with at least one registration schedule associated with an access terminal class. The network node can transmit a message including the plurality of periodic registration schedules and can conduct access terminal registrations according to the plurality of periodic registrations schedules. Other aspects embodiments and features are also claimed and described.

    DEVICES AND METHODS FOR FACILITATING EXTENDED TIME PERIODS FOR MAINTAINING PPP SESSIONS

    公开(公告)号:IN4848CHN2014A

    公开(公告)日:2015-09-18

    申请号:IN4848CHN2014

    申请日:2014-06-26

    Applicant: QUALCOMM INC

    Abstract: Access terminals are adapted to facilitate extended time periods for maintaining PPP sessions. According to one example an access terminal can communicate with a network entity to establish a PPP session maintained by an extended time period. The extended time frame can be different (e.g. greater or less) than a default time period for maintaining the PPP session. For instance the access terminal may establish a PPP session including a PPP connection. The access terminal may also send a persistence indicator to the network entity to cause setting the extended time period for maintaining the PPP session. The network entity may receive the persistence indicator and accordingly employ a differing time period (e.g. an extended time period) for maintaining the PPP session. Other aspects embodiments and features are also included.

    DEVICES AND METHODS FOR FACILITATING OVERHEAD MESSAGE UPDATES IN WIRELESS COMMUNICATIONS SYSTEMS

    公开(公告)号:IN4525CHN2014A

    公开(公告)日:2015-09-11

    申请号:IN4525CHN2014

    申请日:2014-06-17

    Applicant: QUALCOMM INC

    Abstract: Access terminals are adapted to facilitate reception of overhead messages. According to one example an access terminal can determine whether it is at least substantially stationary. The access terminal may receive one or more sequence numbers corresponding to a subsequent overhead message. In response to being at least substantially stationary the access terminal can ignore the subsequent overhead message when the corresponding sequence numbers are the same as stored sequence numbers corresponding to a previously obtained overhead message even when the previously obtained overhead message is more than six hundred seconds old. According to another example a network node may transmit an overhead message including a corresponding sector indicator and sequence numbers. When the sector indicator and the sequence numbers are the same as a previously received and stored sector indicator and sequence numbers the access terminal can ignore the overhead message. Other aspects embodiments and features are also included.

    METHODS AND DEVICES FOR FACILITATING ACCESS TERMINAL REGISTRATION WITH A REGISTRATION SERVER

    公开(公告)号:IN2860CHN2014A

    公开(公告)日:2015-07-03

    申请号:IN2860CHN2014

    申请日:2014-04-15

    Applicant: QUALCOMM INC

    Abstract: Access terminals are adapted to communicate with registration servers to enable a registration server to perform timer based registrations on behalf of an access terminal. The access terminal can cease performing such timer based registrations as long as the registration server performs the registrations and may power down until event data is available for transmission or reception. When a registration server performs timer based registrations on behalf of an access terminal the registration server can periodically communicate with a network entity to conduct the timer based registrations for the access terminal. The network entity can receive a timer based registration message from a registrations server for registering an access terminal. In response to such a message the network entity can register the access terminal. Sensors and controllers may be used with some embodiments to collect and analyze data and for potentially taking action. Other aspects embodiments and features are also claimed and described.

    MESSAGE-BASED EXCHANGE OF ACCESS POINT PILOT SIGNATURE INDICATORS
    10.
    发明申请
    MESSAGE-BASED EXCHANGE OF ACCESS POINT PILOT SIGNATURE INDICATORS 审中-公开
    基于消息的接入点导频签名指示

    公开(公告)号:WO2011017562A3

    公开(公告)日:2011-03-31

    申请号:PCT/US2010044608

    申请日:2010-08-05

    CPC classification number: H04W36/0061 H04W36/04 H04W48/08 H04W84/045

    Abstract: An access point is identified based on a plurality of pilot signatures (pseudo-random noise, PN, spreading codes or scrambling codes). Here, in addition to transmitting a pilot signal that is encoded (e.g., spread/scrambled) using a particular pilot signature, an access point transmits a message that includes at least one indication of at least one other pilot signature (e.g. PN offset or PN phase). For example, an access point may use one PN offset to generate and transmit a pilot signal and transmit a different message that identifies (includes) at least another PN offset. An access terminal that receives the pilot signal and the message may then generate a pilot report that identifies all of these pilot signatures. Upon receiving a handover message including this pilot- related information, a target network entity with knowledge of the pilot signatures assigned to that access point may then accurately identify the access point as a target for handover of the access terminal. In a certain aspect of the invention, a femto management system maintains a pool of PN offsets that may be allocated to femtocells mapping between PN offsets and cell -IDs may be carried out.

    Abstract translation: 基于多个导频签名(伪随机噪声,PN,扩展码或扰码)来识别接入点。 这里,除了使用特定导频签名来发送编码(例如,扩频/加扰)的导频信号之外,接入点还发送包括至少一个其他导频签名的至少一个指示(例如,PN偏移或PN 相)。 例如,接入点可以使用一个PN偏移来生成和发送导频信号,并发送标识(包括)至少另一PN偏移的不同消息。 然后,接收导频信号和消息的接入终端可以生成识别所有这些导频签名的导频报告。 在接收到包括该导频相关信息的切换消息时,具有分配给该接入点的导频签名的知识的目标网络实体可以准确地将接入点识别为接入终端的切换目标。 在本发明的某个方面,毫微微管理系统维护可以分配给毫微微小区的PN偏移池,可以执行PN偏移与小区ID之间的映射。

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