摘要：【中文】提出了一种用于5G QoS操作的增强型错误处理方法。PDU会话可定义UE和数据网络之间的关联，其中数据网络可提供PDU连接服务。各PDU会话可由PDU会话ID来识别，并且可以包括多个QoS流和QoS规则。在PDU会话内，应当有且仅有一个默认的QoS规则。默认的QoS规则指示和所发送的QoS规则的QoS流ID可以不改变。可定义两个新的5GSM原因：QoS操作中的语义错误(原因值#83)和QoS操作中的句法错误(原因值#84)。UE可以检查在PDU会话修改命令消息中提供的QoS规则以找到不同类型的QoS规则错误。 【EN】An enhanced error handling method for 5G QoS operation is proposed. A PDU session may define an association between a UE and a data network, where the data network may provide a PDU connection service. Each PDU session may be identified by a PDU session ID and may include a plurality of QoS flows and QoS rules. Within a PDU session, there should be and only one default QoS rule. The default QoS rule indication and the QoS flow ID of the transmitted QoS rule may not change. Two new 5GSM reasons can be defined: semantic errors in QoS operations (cause value #83) and syntactic errors in QoS operations (cause value # 84). The UE may check the QoS rules provided in the PDU session modify command message for different types of QoS rule errors.

摘要：【中文】提出在下一代NG/5G系统中处理PDU会话切换进程冲突的方法。网络触发与UE触发的PDU会话切换进程可同时发生。如果在UE初始化MO PDU会话建立进程用于PDU会话切换之前出现用于PDU会话切换的寻呼或通知，接着UE应避免发送用于PDU会话切换的PDU会话建立请求，而仅发送服务请求作为寻呼响应。另一方面，如果在UE初始化MO PDU会话建立进程用于PDU会话切换之后出现用于PDU会话切换的寻呼或通知，接着UE应避免发送用于PDU会话切换的服务请求，而继续执行该PDU会话建立进程作为寻呼响应。 【EN】A method for processing PDU conversation switching process conflict in a next generation NG/5G system is provided. The network trigger and the UE triggered PDU session handover procedure may occur simultaneously. If paging or notification for PDU session handover occurs before the UE initializes the MO PDU session setup procedure for PDU session handover, then the UE should refrain from sending PDU session setup requests for PDU session handover and only send service requests as paging responses. On the other hand, if paging or notification for PDU session handover occurs after the UE initializes the MO PDU session setup procedure for PDU session handover, then the UE should refrain from sending a service request for PDU session handover and continue to perform the PDU session setup procedure as a paging response.

摘要：【中文】提出一种用于用户设备路径选择策略(URSP)规则匹配方法。UE使用URSP，以确定已监测应用是否与已建立PDU会话相关联，已监测应用是否卸载到PDU会话外的非3GPP存取，或者已监测应用是否触发新PDU会话的建立。首先，UE找出具有应用的匹配讯务描述符的非默认URSP规则。当UE未找到现存PDU会话或者未建立具有任何或非默认URSP规则的路径选择描述符的新PDU会话时，UE移动至另一非默认URSP规则(如果有的话)，并且尝试匹配。如果所有非默认URSP规则皆不能与该应用匹配，则该UE尝试默认URSP规则，其包含全部匹配讯务描述符。 【EN】A method for user equipment path selection policy (URSP) rule matching is proposed. The UE uses the URSP to determine whether a monitored application is associated with an established PDU session, whether a monitored application is offloaded to non-3 GPP access outside of a PDU session, or whether a monitored application triggers the establishment of a new PDU session. First, the UE finds the non-default URSP rule with the matching traffic descriptor applied. When the UE does not find an existing PDU session or does not establish a new PDU session with a path selection descriptor for any non-default URSP rule, the UE moves to another non-default URSP rule (if any) and attempts a match. If none of the non-default URSP rules match the application, then the UE attempts the default URSP rule, which contains all matching traffic descriptors.

摘要：【中文】提出了一种用于5G QoS操作的增强错误处理方法。PDU会话定义UE与提供PDU连接服务的数据网络之间的关联。每个PDU会话由PDU会话ID标识，并且可以包括多个QoS流和QoS规则。在PDU会话中，应该只有一个默认QoS规则。不应更改已发送信号的QoS规则的默认QoS规则指示(DQR)和QoS流标识符(QFI)。当命令消息携带的QoS操作为“修改现有QoS规则并删除分组过滤器”时，如果删除了QoS规则的所有分组过滤器，并且QoS规则为IPv4、IPv6、IPv4v6或以太网PDU会话类型的PDU会话的QoS规则，则将该携带的QoS操作定义为QoS操作中的语义错误。 【EN】An enhanced error handling method for 5G QoS operation is proposed. A PDU session defines the association between a UE and the data network providing the PDU connection service. Each PDU session is identified by a PDU session ID and may include multiple QoS flows and QoS rules. There should be only one default QoS rule in a PDU session. Default QoS rules indication (DQR) and QoS Flow Identifier (QFI) that should not alter the QoS rules of the transmitted signal. When the QoS operation carried by the order message is "modify existing QoS rules and delete packet filters", if all packet filters of the QoS rule are deleted and the QoS rule is a QoS rule of a PDU session of IPv4, IPv6, IPv4v6 or ethernet PDU session type, the carried QoS operation is defined as a semantic error in the QoS operation.

摘要：【中文】提出了一种通过PDN连接修改过程修改PS_Data_Off状态并解读网络PS_Data_Off支持功能的方法。UE通过使用承载资源修改过程来修改PS数据中断状态。UE接收对修改请求的响应，并监测该响应是否包括3GPP PS_Data_Off支持指示。在一个实施例中，如果网络不提供3GPP PS_Data_Off支持指示，则无论网络接受还是拒绝修改请求，UE都认为网络不支持PS数据中断功能。在另一个实施例中，如果网络不提供3GPP PS_Data_Off支持指示，则UE认为网络如果接受修改请求则支持PS数据中断功能，并且如果拒绝修改请求则不支持PS数据中断功能。 【EN】A method is presented for modifying PS _ Data _ Off state and interpreting network PS _ Data _ Off support functions through a PDN connection modification procedure. The UE modifies the PS data interruption state by using a bearer resource modification procedure. The UE receives a response to the modification request and monitors whether the response includes a 3GPP PS _ Data _ Off support indication. In one embodiment, if the network does not provide a 3GPP PS _ Data _ Off support indication, the UE considers the network not to support the PS Data interruption function, regardless of whether the network accepts or rejects the modification request. In another embodiment, if the network does not provide a 3GPP PS _ Data _ Off support indication, the UE considers that the network supports PS Data interruption functionality if accepting the modification request and does not support PS Data interruption functionality if rejecting the modification request.

摘要：【中文】在本发明的一方面，提供了一种方法，计算机可读介质和装置。该装置可以是UE。UE在第一事务中向网络发送释放在UE与网络之间建立的协议数据单元(PDU)会话的请求。UE在等待网络发送的用于在第一事务中释放PDU会话的第一命令的期间，从网络接收用于在第二事务中释放PDU会话的第二命令。UE中止第一事务。 【EN】In one aspect of the invention, a method, computer-readable medium, and apparatus are provided. The apparatus may be a UE. The UE sends a request to the network to release a Protocol Data Unit (PDU) session established between the UE and the network in a first transaction. The UE receives a second command from the network for releasing the PDU session in a second transaction while waiting for a first command sent by the network for releasing the PDU session in a first transaction. The UE aborts the first transaction.

摘要：【中文】提出了一种定义用于5G QoS管理的ATTENTION(AT)命令的方法。为5G网络定义了用于修改PDU会话，创建和修改QoS流和QoS规则以及查询QoS流和QoS规则参数的AT命令。具体地，AT命令可以是用于触发PDU会话修改过程并由此创建和修改QoS流和QoS规则的设置命令。例如，引入了AT命令+C5GQOS用于创建和修改QoS流，引入了AT命令+C5GQOSRDP用于检索QoS流参数，重复使用AT命令+CGTFT以用于创建和修改QoS规则，并且可以重复使用AT命令+CGTFTRDP以用于检索QoS规则参数。 【EN】A method of defining an attention (at) command for 5G QoS management is proposed. AT commands are defined for the 5G network for modifying PDU sessions, creating and modifying QoS flows and QoS rules and querying QoS flow and QoS rule parameters. In particular, the AT command may be a setup command for triggering a PDU session modification procedure and thereby creating and modifying QoS flows and QoS rules. For example, AT command + C5GQOS is introduced for creating and modifying QoS flows, AT command + C5GQOSRDP is introduced for retrieving QoS flow parameters, AT command + CGTFT is reused for creating and modifying QoS rules, and AT command + CGTFTRDP may be reused for retrieving QoS rule parameters.

摘要：【中文】提出了一种定义用于5G会话管理操作的注意(AT)命令的方法。在一个示例中，AT命令可以是用于配置PDU会话建立过程的设置命令。为AT命令+CGDCONT定义了其他5G参数，包括PDU会话ID，单网络切片选择辅助信息(S‑NSSAI)，服务和会话连续性(SSC)模式，接入类型和反射QoS(RQ)指示，用以配置PDU会话。在另一示例中，AT命令可以是用于查询PDU会话和QoS流参数的读取命令。为AT命令+CGCONTRDP或+CGSCONTRDP定义了其他5G参数，包括PDU会话ID(PSI)，QoS流ID(QFI)，S‑NASSI，SSC模式，接入类型和RQ计时器。 【EN】A method of defining an Attention (AT) command for a 5G session management operation is presented. In one example, the AT command may be a setup command for configuring a PDU session setup procedure. Other 5G parameters are defined for the AT command + CGDCONT including PDU session ID, single network slice selection assistance information (S-NSSAI), Service and Session Continuity (SSC) mode, access type and reflected qos (rq) indication to configure the PDU session. In another example, the AT command may be a read command to query PDU session and QoS flow parameters. Other 5G parameters are defined for the AT command + CGCONTRDP or + CGSCONTRDP, including PDU Session ID (PSI), QoS Flow ID (QFI), S-NASI, SSC mode, Access type, and RQ timer.

摘要：【中文】本发明提供用户设备及其无线通信方法，所述方法包括根据与第一网络相关联的第一用户身份和与第二网络相关联的第二用户身份，确定可用于所述用户设备的一组RAT。还包括当所述一组RAT包含接入所述第一网络中基站的第一RAT、接入所述第二网络中基站的第二RAT和接入WLAN的接入点的第三RAT时，在第一性能配置中UE选择所述第一RAT以在所述第一用户身份下建立第一呼叫；UE进一步在所述第一用户身份下通过所述第一RAT与所述第一网络的第一IMS服务器进行通信以建立所述第一呼叫；以及当所述第一呼叫活跃时，UE在所述第二用户身份下通过所述第一RAT或者所述第三RAT保持与所述第二网络的第二IMS服务器的连接。通过利用本发明，可以使用户设备更好地进行无线通信。 【EN】A method of wireless communication includes determining a set of RATs available to a user equipment based on a first subscriber identity associated with a first network and a second subscriber identity associated with a second network. Further comprising when the set of RATs includes a first RAT for accessing base stations in the first network, a second RAT for accessing base stations in the second network, and a third RAT for accessing access points to WLAN, the UE selecting the first RAT in a first performance configuration to establish a first call under the first subscriber identity; the UE further communicates with a first IMS server of the first network under the first subscriber identity over the first RAT to establish the first call; and when the first call is active, the UE maintains a connection with a second IMS server of the second network through the first RAT or the third RAT in the second subscriber identity. By utilizing the invention, the user equipment can better carry out wireless communication.

摘要：【中文】提出了一种对QoS流描述进行增强处理的QoS规则管理方法。UE检查从网络接收的QoS配置是否存在QoS操作错误。当UE接收到与特定QFI相关联的QoS规则但没有针对该QFI的QoS流描述时，UE进一步确定该QoS规则是否属于GBR QoS流。如果是，则UE检测到QoS操作错误。如果QoS规则是默认QoS规则，则UE释放PDU会话。如果QoS规则不是默认QoS规则，则UE拒绝承载QoS规则的PDU会话修改命令消息，或删除具有指示QoS操作错误的5GSM原因值的PDU会话建立接受消息承载的PDU规则。 【EN】A QoS rule management method for enhancing QoS flow description is provided. The UE checks the QoS configuration received from the network for QoS operation errors. When the UE receives a QoS rule associated with a particular QFI but does not have a QoS flow description for that QFI, the UE further determines whether the QoS rule belongs to a GBR QoS flow. If so, the UE detects a QoS operation error. If the QoS rule is a default QoS rule, the UE releases the PDU session. If the QoS rule is not the default QoS rule, the UE rejects the PDU session modification command message carrying the QoS rule or deletes the PDU rule carried by the PDU Session setup Accept message with a 5GSM cause value indicating a QoS operation error.