lte网络注册流程（3）

lte网络注册流程（3）

本文介绍下下lte网络注册的附着和建立默认承载的过程之中消息分析.

1.attach request
消息中主要包括：
EPS attach type 数据业务附着类型
EPS Mobile identity 终端用户标识（IMSI or GUTI）
UE Network Capbility 终端支持哪些加密和完整性保护算法
Tracking Area Identity 最后访问跟踪区TA
DRX Parameter 不连续接受配置
voice domain preference and UE’S Usage setting 语音业务参数
注意：建立默认承载的请求也在其中，这里就是lte中的又一大特色，一条rrc信令上搭载两条nas消息。

下面为一个消息具体示例

1. 22:52:12.665 [0xB0ED] LTE NAS EMM Plain OTA Outgoing Message
2. pkt_version = 1 (0x1)
3. rel_number = 9 (0x9)
4. rel_version_major = 5 (0x5)
5. rel_version_minor = 0 (0x0)
6. security_header_or_skip_ind = 0 (0x0)
7. prot_disc = 7 (0x7) (EPS mobility management messages)
8. msg_type = 65 (0x41) (Attach request)
9. lte_emm_msg
10. emm_attach_request
11. tsc = 0 (0x0) (cached sec context)
12. nas_key_set_id = 3 (0x3)
13. att_type = 2 (0x2) (combined EPS/IMSI attach) //附着类型
14. eps_mob_id //终端用户标识
15. id_type = 6 (0x6) (GUTI) //GUTI
16. odd_even_ind = 0 (0x0)
17. Guti_1111 = 15 (0xf)
18. mcc_1 = 3 (0x3) //MCC MNC
19. mcc_2 = 1 (0x1)
20. mcc_3 = 1 (0x1)
21. mnc_3 = 0 (0x0)
22. mnc_1 = 4 (0x4)
23. mnc_2 = 8 (0x8)
24. MME_group_id = 0 (0x0)
25. MME_code = 0 (0x0)
26. m_tmsi = 0 (0x0)
27. ue_netwk_cap //终端支持哪些加密和完整性保护算法
28. EEA0 = 1 (0x1) //lte加密算法支持能力
29. EEA1_128 = 1 (0x1)
30. EEA2_128 = 1 (0x1)
31. EEA3_128 = 1 (0x1)
32. EEA4 = 0 (0x0)
33. EEA5 = 0 (0x0)
34. EEA6 = 0 (0x0)
35. EEA7 = 0 (0x0)
36. EIA0 = 0 (0x0) //lte完整性保护算法支持能力
37. EIA1_128 = 1 (0x1)
38. EIA2_128 = 1 (0x1)
39. EIA3_128 = 1 (0x1)
40. EIA4 = 0 (0x0)
41. EIA5 = 0 (0x0)
42. EIA6 = 0 (0x0)
43. EIA7 = 0 (0x0)
44. oct5_incl = 1 (0x1)
45. UEA0 = 1 (0x1) //3g加密算法支持能力
46. UEA1 = 1 (0x1)
47. UEA2 = 0 (0x0)
48. UEA3 = 0 (0x0)
49. UEA4 = 0 (0x0)
50. UEA5 = 0 (0x0)
51. UEA6 = 0 (0x0)
52. UEA7 = 0 (0x0)
53. oct6_incl = 1 (0x1)
54. UCS2 = 0 (0x0)
55. UIA1 = 1 (0x1) //3G完整性保护算法的支持能力
56. UIA2 = 0 (0x0)
57. UIA3 = 0 (0x0)
58. UIA4 = 0 (0x0)
59. UIA5 = 0 (0x0)
60. UIA6 = 0 (0x0)
61. UIA7 = 0 (0x0)
62. oct7_incl = 1 (0x1)
63. ProSedd = 0 (0x0)
64. ProSe = 0 (0x0)
65. H_245_ASH = 0 (0x0)
66. ACC_CSFB = 1 (0x1)
67. LPP = 1 (0x1)
68. LCS = 0 (0x0)
69. vcc_1xsr = 0 (0x0)
70. NF = 1 (0x1)
71. oct8_incl = 0 (0x0)
72. oct9_incl = 0 (0x0)
73. oct10_incl = 0 (0x0)
74. oct11_incl = 0 (0x0)
75. oct12_incl = 0 (0x0)
76. oct13_incl = 0 (0x0)
77. oct14_incl = 0 (0x0)
78. oct15_incl = 0 (0x0)
79. esm_msg_container //**默认承载
80. eps_bearer_id_or_skip_id = 0 (0x0)
81. prot_disc = 2 (0x2) (EPS session management messages)
82. trans_id = 1 (0x1)
83. msg_type = 208 (0xd0) (PDN connectivity request) //**默认承载请求
84. lte_esm_msg
85. pdn_connectivity_req
86. pdn_type = 3 (0x3) (Ipv4v6) //PDN 类型
87. req_type = 1 (0x1) (initial request) //请求类型
88. info_trans_flag_incl = 1 (0x1)
89. esm_info_trans_flag = 1 (0x1)
90. access_pt_name_incl = 0 (0x0)
91. prot_config_incl = 1 (0x1)
92. prot_config
93. ext = 1 (0x1)
94. conf_prot = 0 (0x0)
95. num_recs = 3 (0x3)
96. sm_prot[0]
97. protocol_id = 32801 (0x8021) (IPCP)
98. prot_len = 16 (0x10)
99. ipcp_prot
100. ipcp_prot_id = 1 (0x1) (CONF_REQ)
101. identifier = 0 (0x0)
102. rfc1332_conf_req
103. num_options = 2 (0x2)
104. conf_options[0]
105. type = 129 (0x81)
106. rfc1877_primary_dns_server_add
107. length = 6 (0x6)
108. ip_addr = 0 (0x0) (0.0.0.0)
109. conf_options[1]
110. type = 131 (0x83)
111. rfc1877_sec_dns_server_add
112. length = 6 (0x6)
113. ip_addr = 0 (0x0) (0.0.0.0)
114. sm_prot[1]
115. protocol_id = 13 (0xd) (DNS Server IPv4 Address Requestt)
116. prot_len = 0 (0x0)
117. sm_prot[2]
118. protocol_id = 3 (0x3) (DNS Server IPv6 Addr Req)
119. prot_len = 0 (0x0)
120. num_recs2 = 6 (0x6)
121. sm_container[0]
122. container_id = 65280 (0xff00) (unknown)
123. container_len = 3 (0x3)
124. container_contents[0] = 19 (0x13)
125. container_contents[1] = 1 (0x1)
126. container_contents[2] = 132 (0x84)
127. sm_container[1]
128. container_id = 1 (0x1) (P-CSCF IPv6 Address Request)
129. container_len = 0 (0x0)
130. sm_container[2]
131. container_id = 12 (0xc) (P-CSCF IPv4 Address Request)
132. container_len = 0 (0x0)
133. sm_container[3]
134. container_id = 10 (0xa) (IP address allocation via NAS signalling)
135. container_len = 0 (0x0)
136. sm_container[4]
137. container_id = 5 (0x5) (NWK Req Bearer Control indicator)
138. container_len = 0 (0x0)
139. sm_container[5]
140. container_id = 16 (0x10) (Ipv4 Link MTU Request)
141. container_len = 0 (0x0)
142. dev_properties_incl = 0 (0x0)
143. nbifom_incl = 0 (0x0)
144. header_compression_config_inclu = 0 (0x0)
145. ext_prot_config_incl = 0 (0x0)
146. p_tmsi_sig_incl = 0 (0x0)
147. add_guti_incl = 0 (0x0)
148. reg_tai_incl = 1 (0x1)
149. tracking_area_id
150. mcc_mnc
151. mcc_1 = 3 (0x3)
152. mcc_2 = 1 (0x1)
153. mcc_3 = 1 (0x1)
154. mnc_3 = 0 (0x0)
155. mnc_1 = 4 (0x4)
156. mnc_2 = 8 (0x8)
157. tracking_area_id = 11 (0xb)
158. drx_params_incl = 1 (0x1)
159. drx_params
160. split_pg_cycle_code = 10 (0xa)
161. cycle_len_coeff = 0 (0x0)
162. split_on_ccch = 0 (0x0)
163. non_drx_timer = 0 (0x0)
164. ms_netwk_cap_incl = 1 (0x1)
165. ms_netwk_cap
166. length = 3 (0x3)
167. r99 = 1 (0x1)
168. GEA1 bits
169. GEA/1 = 1 (0x1)
170. SM capabilities via dedicated channels = 1 (0x1)
171. SM capabilities via GPRS channels = 1 (0x1)
172. UCS2 support = 0 (0x0)
173. SS Screening Indicator = 1 (0x1)
174. SoLSA Capability = 0 (0x0)
175. Revision level indicator = 1 (0x1)
176. PFC feature mode = 1 (0x1)
177. Extended GEA bits
178. GEA/2 = 1 (0x1)
179. GEA/3 = 1 (0x1)
180. GEA/4 = 0 (0x0)
181. GEA/5 = 0 (0x0)
182. GEA/6 = 0 (0x0)
183. GEA/7 = 0 (0x0)
184. LCS VA capability = 0 (0x0)
185. PS inter-RAT HO from GERAN to UTRAN Iu mode capability = 0 (0x0)
186. PS inter-RAT HO from GERAN to E-UTRAN S1 mode capability = 0 (0x0)
187. EMM Combined procedures Capability = 1 (0x1)
188. ISR support = 1 (0x1)
189. SRVCC to GERAN/UTRAN capability = 1 (0x1)
190. EPC capability = 1 (0x1)
191. NF capability = 1 (0x1)
192. spare_bits0_count = 0 (0x0)
193. old_loc_area_id_incl = 0 (0x0)
194. tmsi_stat_incl = 1 (0x1)
195. tmsi_stat
196. tmsi_flag = 0 (0x0)
197. ms_class_mark2_incl = 1 (0x1)
198. ms_class_mark2
199. rev_level = 2 (0x2)
200. es_ind = 0 (0x0)
201. a5_1_alg_sup = 1 (0x1)
202. rf_power_cap = 7 (0x7)
203. pseudo_sync_cap = 0 (0x0)
204. ss_screen_ind = 1 (0x1)
205. sm_cap = 1 (0x1)
206. vbs = 0 (0x0)
207. vgcs = 0 (0x0)
208. freq_cap = 0 (0x0)
209. class_3_avail = 1 (0x1)
210. lcsva_cap = 1 (0x1)
211. ucs2 = 0 (0x0)
212. solsa = 0 (0x0)
213. cmsp = 1 (0x1)
214. a5_3_alg_sup = 0 (0x0)
215. a5_2_alg_sup = 0 (0x0)
216. ms_class_mark3_incl = 0 (0x0)
217. supp_codecs_incl = 1 (0x1)
218. supp_codecs
219. num_codecs = 2 (0x2)
220. codecs[0]
221. sysid = 4 (0x4)
222. length = 2 (0x2)
223. bitmap[0] = 96 (0x60)
224. bitmap[1] = 4 (0x4)
225. codecs[1]
226. sysid = 0 (0x0)
227. length = 2 (0x2)
228. bitmap[0] = 31 (0x1f)
229. bitmap[1] = 2 (0x2)
230. add_update_type_incl = 0 (0x0)
231. voice_domain_pref_incl = 1 (0x1)
232. voice_domain_pref //语音业务相关参数
233. length = 1 (0x1)
234. UE_usage_setting = 1 (0x1) (Data centric)
235. //volte 优先 cs语音
236. voice_domain_pref_for_EUTRAN = 3 (0x3) (IMS PS Voice preferred, CS Voice as secondary)
237. dev_properties_incl = 0 (0x0)
238. old_guti_incl = 0 (0x0)
239. ms_network_feature_incl = 1 (0x1)
240. ms_network_feature_support
241. ext_periodic_timers = 1 (0x1)
242. network_resource_id_container_incl = 0 (0x0)
243. t3324_incl = 0 (0x0)
244. t3412_ext_incl = 0 (0x0)
245. ext_drx_par_incl = 0 (0x0)
246. ue_add_security_cap_incl = 0 (0x0)
247. ue_status_incl = 0 (0x0)

2.获取终端id

1. //请求
2. 22:52:12.897 [0xB0EC] LTE NAS EMM Plain OTA Incoming Message
3. pkt_version = 1 (0x1)
4. rel_number = 9 (0x9)
5. rel_version_major = 5 (0x5)
6. rel_version_minor = 0 (0x0)
7. security_header_or_skip_ind = 0 (0x0)
8. prot_disc = 7 (0x7) (EPS mobility management messages)
9. msg_type = 85 (0x55) (Identity request) //获取终端id请求
10. lte_emm_msg
11. emm_id_req
12. identity_type_2
13. type_of_identity = 1 (0x1) //终端id类型（imsi or guti）
14. //响应
15. 22:52:12.897 [0xB0ED] LTE NAS EMM Plain OTA Outgoing Message
16. pkt_version = 1 (0x1)
17. rel_number = 9 (0x9)
18. rel_version_major = 5 (0x5)
19. rel_version_minor = 0 (0x0)
20. security_header_or_skip_ind = 0 (0x0)
21. prot_disc = 7 (0x7) (EPS mobility management messages)
22. msg_type = 86 (0x56) (Identity response)
23. lte_emm_msg
24. emm_id_resp
25. mobile_identity
26. id_type_check = 9 (0x9)
27. ident_type = 1 (0x1)
28. odd_even_ind = 1 (0x1)
29. num_ident = 15 (0xf) //获取到的Imsi 311480123456789
30. ident[0] = 3 (0x3)
31. ident[1] = 1 (0x1)
32. ident[2] = 1 (0x1)
33. ident[3] = 4 (0x4)
34. ident[4] = 8 (0x8)
35. ident[5] = 0 (0x0)
36. ident[6] = 1 (0x1)
37. ident[7] = 2 (0x2)
38. ident[8] = 3 (0x3)
39. ident[9] = 4 (0x4)
40. ident[10] = 5 (0x5)
41. ident[11] = 6 (0x6)
42. ident[12] = 7 (0x7)
43. ident[13] = 8 (0x8)
44. ident[14] = 9 (0x9)

3.鉴权和安全通信
这里消息就不列出来了
鉴权过程，是双向鉴权，首先mme 给ue 转发鉴权请求，ue收到鉴权消息后会对网络进行鉴权，确认网络身份后，利用鉴权算法获取响应消息返回给网络，网络在通过响应对ue进行鉴权，判断用户是否为合法用户。

安全通信其实就是ue和网络商量出一组加密算法，作为相互传递消息时使用的，最终建立起安全通信。

4.接受附着
这里注意里终端用户在成功附着的同时，也会发生位置更新。
下面接受attach accept消息，主要包括下面内容：跟踪区TA列表，MME为终端分配的guti标识，定时器餐宿，EPS网络配置参数。

1. 22:52:13.806 [0xB0EC] LTE NAS EMM Plain OTA Incoming Message
2. pkt_version = 1 (0x1)
3. rel_number = 9 (0x9)
4. rel_version_major = 5 (0x5)
5. rel_version_minor = 0 (0x0)
6. security_header_or_skip_ind = 0 (0x0)
7. prot_disc = 7 (0x7) (EPS mobility management messages)
8. msg_type = 66 (0x42) (Attach accept)
9. lte_emm_msg
10. emm_attach_accept
11. attach_result = 1 (0x1) (EPS only) //附着结果
12. t3412
13. unit = 7 (0x7)
14. timer_value = 1 (0x1)
15. tai_list //TA列表
16. num_tai_list = 1 (0x1)
17. tai_list[0]
18. list_type = 0 (0x0)
19. num_element = 0 (0x0)
20. mcc_mnc //网络的mcc mnc
21. mcc_1 = 3 (0x3)
22. mcc_2 = 1 (0x1)
23. mcc_3 = 1 (0x1)
24. mnc_3 = 0 (0x0)
25. mnc_1 = 4 (0x4)
26. mnc_2 = 8 (0x8)
27. tac[0] = 11 (0xb)
28. esm_msg_container
29. eps_bearer_id_or_skip_id = 5 (0x5)
30. prot_disc = 2 (0x2) (EPS session management messages)
31. trans_id = 1 (0x1)
32. msg_type = 193 (0xc1) (Activate default EPS bearer context request)
33. lte_esm_msg
34. act_def_eps_bearer_context_req
35. eps_qos //qos服务质量
36. qci = 5 (0x5) (QC5)
37. oct4_incl = 0 (0x0)
38. oct5_incl = 0 (0x0)
39. oct6_incl = 0 (0x0)
40. oct7_incl = 0 (0x0)
41. oct8_incl = 0 (0x0)
42. oct9_incl = 0 (0x0)
43. oct10_incl = 0 (0x0)
44. oct11_incl = 0 (0x0)
45. oct12_incl = 0 (0x0)
46. oct13_incl = 0 (0x0)
47. oct14_incl = 0 (0x0)
48. oct15_incl = 0 (0x0)
49. access_point //接入方式，或者apn信息 apn 为ims
50. num_acc_pt_val = 4 (0x4)
51. acc_pt_name_val[0] = 3 (0x3) (length)
52. acc_pt_name_val[1] = 105 (0x69) (i)
53. acc_pt_name_val[2] = 109 (0x6d) (m)
54. acc_pt_name_val[3] = 115 (0x73) (s)
55. pdn_addr //pdn 地址
56. pdn_addr_len = 9 (0x9)
57. pdn_type = 2 (0x2) (IPv6)
58. ipv6_interface_id = 0x000000000000001 (0:0:0:1)
59. trans_id_incl = 1 (0x1)
60. trans_id
61. length = 1 (0x1)
62. ti_flag = 0 (0x0)
63. ti_value = 0 (0x0)
64. qos_incl = 0 (0x0)
65. llc_sapi_incl = 0 (0x0)
66. radio_priority_incl = 0 (0x0)
67. pkt_flow_id_incl = 0 (0x0)
68. apn_ambr_incl = 0 (0x0)
69. esm_cause_incl = 1 (0x1)
70. esm_cause
71. esm_cause = 51 (0x33) (PDN type IPv6 only allowed)
72. prot_config_incl = 1 (0x1)
73. prot_config
74. ext = 1 (0x1)
75. conf_prot = 0 (0x0)
76. num_recs = 0 (0x0)
77. num_recs2 = 2 (0x2)
78. sm_container[0]
79. container_id = 3 (0x3) (DNS Server IPv6 Address)
80. container_len = 16 (0x10)
81. address = 0xfc01ababcdcd6fee0000000000000001 (fc01:abab:cdcd:6fee:0:0:0:1)
82. sm_container[1]
83. container_id = 1 (0x1) (P-CSCF IPV6 Address)
84. container_len = 16 (0x10)
85. address = 0xfc01ababcdcd6fee0000000000000001 (fc01:abab:cdcd:6fee:0:0:0:1)
86. connectivity_type_incl = 0 (0x0)
87. wlan_offload_acceptability_incl = 0 (0x0)
88. nbifom_incl = 0 (0x0)
89. header_compression_config_inclu = 0 (0x0)
90. ctrl_plane_only_ind_incl = 0 (0x0)
91. ext_prot_config_incl = 0 (0x0)
92. serv_plmn_rate_ctrl_incl = 0 (0x0)
93. ext_apn_ambr_incl = 0 (0x0)
94. ext_eps_qos_incl = 0 (0x0)
95. guti_incl = 1 (0x1)
96. guti //guti标识
97. id_type = 6 (0x6) (GUTI)
98. odd_even_ind = 0 (0x0)
99. Guti_1111 = 15 (0xf)
100. mcc_1 = 3 (0x3)
101. mcc_2 = 1 (0x1)
102. mcc_3 = 1 (0x1)
103. mnc_3 = 0 (0x0)
104. mnc_1 = 4 (0x4)
105. mnc_2 = 8 (0x8)
106. MME_group_id = 0 (0x0)
107. MME_code = 0 (0x0)
108. m_tmsi = 0 (0x0)
109. loc_id_incl = 0 (0x0)
110. ms_id_incl = 0 (0x0)
111. emm_cause_incl = 1 (0x1)
112. emm_cause
113. cause_value = 18 (0x12) (CS domain not available)
114. T3402_incl = 0 (0x0)
115. T3423_incl = 0 (0x0)
116. equ_plmns_incl = 0 (0x0)
117. emergnecy_num_list_incl = 0 (0x0)
118. eps_netwk_feature_support_incl = 1 (0x1)
119. eps_netwk_feature_support //网络特性描述
120. length = 1 (0x1)
121. CPCIoT = 0 (0x0)
122. ERwoPDN = 0 (0x0)
123. ESRPS = 0 (0x0)
124. CS_LCS = 0 (0x0) (No info about support of loc service via cs is available)
125. EPC_LCS = 0 (0x0) (Location Services via EPC not supported)
126. EMC_BS = 1 (0x1) (Emergency bearer services in S1 Mode supported)
127. IMSVoPS = 1 (0x1) (IMS Vo PS Session in S1 Mode supported)
128. add_update_result_incl = 0 (0x0)
129. t3412_ext_incl = 0 (0x0)
130. t3324_incl = 0 (0x0)
131. ext_drx_par_incl = 0 (0x0)
132. dcn_id_incl = 0 (0x0)
133. sms_srvc_status_incl = 0 (0x0)
134. non_3gpp_access_emerg_num_policy_incl = 0 (0x0)
135. t3448_incl = 0 (0x0)
136. nwk_policy_incl = 0 (0x0)
137. t3447_ext_incl = 0 (0x0)
138. ext_emergency_number_incl = 0 (0x0)
139. cipher_ket_data_incl = 0 (0x0)

5.建立默认承载
消息中包括默认承载id，qos参数，分配的ip地址，dns地址，默认apn，来自hss的签约信息。

备注qci含义：
GBR
QCI=1: Example Services: Conversational voicemscbsc
　　QCI=2: Conversational Video (Live streaming)
　　QCI=3: Real Time Gaming
　　QCI=4: Non-conversational voice (buffered streaming)
Non-GBR
QCI=5: IMS signaling
　　QCI=6: Video (buffered streaming), TCP-based (e.g. www, email, chat, ftp, p2p file sharing, progressive video,etc)
　　QCI=7: Voice, Video (live streaming), interactive gaming
　　QCI=8: Video (buffered streaming), TCP-based (e.g. www, email, chat, ftp, p2p file sharing, progressive video,etc)
　　QCI=9: Video (buffered streaming), TCP-based (e.g. www, email, chat, ftp, p2p file sharing, progressive video,etc)

1. 22:52:13.806 [0xB0E2] LTE NAS ESM Plain OTA Incoming Message
2. pkt_version = 1 (0x1)
3. rel_number = 9 (0x9)
4. rel_version_major = 5 (0x5)
5. rel_version_minor = 0 (0x0)
6. eps_bearer_id_or_skip_id = 5 (0x5)
7. prot_disc = 2 (0x2) (EPS session management messages)
8. trans_id = 1 (0x1)
9. msg_type = 193 (0xc1) (Activate default EPS bearer context request)
10. lte_esm_msg
11. act_def_eps_bearer_context_req
12. eps_qos //qos参数
13. qci = 5 (0x5) (QC5)
14. oct4_incl = 0 (0x0)
15. oct5_incl = 0 (0x0)
16. oct6_incl = 0 (0x0)
17. oct7_incl = 0 (0x0)
18. oct8_incl = 0 (0x0)
19. oct9_incl = 0 (0x0)
20. oct10_incl = 0 (0x0)
21. oct11_incl = 0 (0x0)
22. oct12_incl = 0 (0x0)
23. oct13_incl = 0 (0x0)
24. oct14_incl = 0 (0x0)
25. oct15_incl = 0 (0x0)
26. access_point //接入apn ims
27. num_acc_pt_val = 4 (0x4)
28. acc_pt_name_val[0] = 3 (0x3) (length)
29. acc_pt_name_val[1] = 105 (0x69) (i)
30. acc_pt_name_val[2] = 109 (0x6d) (m)
31. acc_pt_name_val[3] = 115 (0x73) (s)
32. pdn_addr //分配的ip地址
33. pdn_addr_len = 9 (0x9)
34. pdn_type = 2 (0x2) (IPv6)
35. ipv6_interface_id = 0x000000000000001 (0:0:0:1)
36. trans_id_incl = 1 (0x1)
37. trans_id
38. length = 1 (0x1)
39. ti_flag = 0 (0x0)
40. ti_value = 0 (0x0)
41. qos_incl = 0 (0x0)
42. llc_sapi_incl = 0 (0x0)
43. radio_priority_incl = 0 (0x0)
44. pkt_flow_id_incl = 0 (0x0)
45. apn_ambr_incl = 0 (0x0)
46. esm_cause_incl = 1 (0x1)
47. esm_cause
48. esm_cause = 51 (0x33) (PDN type IPv6 only allowed)
49. prot_config_incl = 1 (0x1)
50. prot_config
51. ext = 1 (0x1)
52. conf_prot = 0 (0x0)
53. num_recs = 0 (0x0)
54. num_recs2 = 2 (0x2)
55. sm_container[0]
56. container_id = 3 (0x3) (DNS Server IPv6 Address)
57. container_len = 16 (0x10)
58. address = 0xfc01ababcdcd6fee0000000000000001 (fc01:abab:cdcd:6fee:0:0:0:1)
59. sm_container[1]
60. container_id = 1 (0x1) (P-CSCF IPV6 Address)
61. container_len = 16 (0x10)
62. address = 0xfc01ababcdcd6fee0000000000000001 (fc01:abab:cdcd:6fee:0:0:0:1)
63. connectivity_type_incl = 0 (0x0)
64. wlan_offload_acceptability_incl = 0 (0x0)
65. nbifom_incl = 0 (0x0)
66. header_compression_config_inclu = 0 (0x0)
67. ctrl_plane_only_ind_incl = 0 (0x0)
68. ext_prot_config_incl = 0 (0x0)
69. serv_plmn_rate_ctrl_incl = 0 (0x0)
70. ext_apn_ambr_incl = 0 (0x0)
71. ext_eps_qos_incl = 0 (0x0)

最后终端给网络发送一个完成附着的响应，attach complete 消息中没有携带任何具体信息，可以理解为给Mme的礼貌性的回应。

至此，关于lte注册流程应该算是有个简单的了解了。

本文章教程介绍完毕,更多请访问跳墙网其他文章教程！

lte网络注册流程（3） 相关文章

1. LTE信令流程切换
   

   LTE信令流程切换 切换 切换是由 基站 发起的，不同于小区重选，小区重选是由UE发起的。 基站利用移动性管理算法给UE下发测量任务，在RRC重配置消息中携带MeasConfig信元给UE下发测量配置 切换有三种场景： 同一基站内不同...

2. LTE网络架构
   

   LTE网络架构 一些相关名词： GSM （Global System for Mobile Communication,全球移动通信系统）, GSM被看作是第二代 (2G)移动电话系统。 UMTS （Universal Mobile Telecommunications System,通用移动通信系统），是一个完整的3G移动通信技术标准， 它使...

3. 如何利用LTE网络协议漏洞把手机踢下网
   

   如何利用LTE网络协议漏洞把手机踢下网 诺基亚贝尔实验室和芬兰阿尔托大学的研究人员演示了如何攻击LTE网络协议。 之前我们已经多次报道过SS7信号协议的漏洞了，利用协议的漏洞，攻击者可以追踪用户。 当用户在各个国家旅...

4. 使用nProbe监控移动网络（2G3G和LTE）
   

   使用nProbe监控移动网络（2G，3G和LTE） 以前，电信行业一直认为监控移动网络流量是复杂，昂贵且专有的。不幸的是，这是开源运动未能广泛传播的少数领域之一，而供应商锁定仍然是标准。去年，我们参观了巴塞罗那的世界移...

5. LTE网络接口的类型及定义
   

   LTE网络接口的类型及定义 S1-MME eNodeB与MME之间的控制面接口，提供S1-AP信令的可靠传输，基于IP和SCTP协议 S1-U eNodeB与S-GW之间的用户平面接口，提供eNodeB与S-GW之间用户面PDU非保证传输。基于UDP/IP和GTP-U协议 S3 在UE活动状态和空闲状...

6. [基础]E-Utran及LTE网络的结构
   

   [基础]E-Utran及LTE网络的结构 定义 在LTE网络（即俗称的4G网络）中，因为演进关系，我们将接入网部分称为E-UTRAN（Evolved UMTS Terrestrial Radio Access Network，演进的UMTS陆地无线接入网），即 LTE中的移动通信无线网络 。 架构中的定位 ...

7. 4G模块WH-LTE-7S4网络AT指令使用实例
   

   4G模块WH-LTE-7S4网络AT指令使用实例 1、将USR-LTE-7S4模块插入评估板，插入sim卡，串口连接电脑，打开参数设置软件(下载地址http://www.usr.cn/Download/415.html)，模块默认串口参数是115200，N，8，1。点击“进入配置状态”，如图 2、在公网...

8. OAI EPC RRH-gw + PicoRRU 搭建LTE测试网络
   

   OAI EPC RRH-gw + PicoRRU 搭建LTE测试网络 由于需要针对LTE做一些fuzz安全测试，了解到OAI提供了开源的EPC和eNB，利用这些代码搭建一个OAI LTE测试网络，记录一下整体搭建流程 整体拓扑如下 运行ubuntu系统的PC多台(最好是14.04) ZTE PicoRRU一...

9. LTE-TDD资源调度（3）-测量GAP
   

   LTE-TDD资源调度（3）-测量GAP 本文主要包括以下内容： （1）什么是测量GAP （2）什么时候需要配置测量GAP （3）怎么配置和计算测量GAP周期 1.什么是测量GAP 协议36300中提到，测量分为同频测量（ Intra-frequency measurement ）和异频测量...

10. 雪狐狸APP怎么注册账号 雪狐狸APP注册账号流程
    

    雪狐狸APP怎么注册账号？雪狐狸APP是款护理考试咨询及交流的客户端应用，在雪狐狸学护理APP上您可以在线获取医学考试重难点，轻松学习护理知识，那么我们该如何注册账号呢？下面小编就和大家分享下雪狐狸APP注册账号的具...

11. 课后帮APP怎么注册账号 课后帮APP注册账号流程
    

    课后帮APP怎么注册账号？课后帮APP是款供中小学生课后交流的应用软件，其中很多功能都需要注册账号才可使用，那么我们该如何注册课后帮APP账号呢？下面小编就和大家分享下课后帮APP注册账号的具体操作流程。 课后帮注册...

12. 5GCUE周期性注册和移动更新注册流程
    

    5GCUE周期性注册和移动更新注册流程 流程图我就不画了，自己整理，这个过程很简单 ① UE （R）AN 发送一个AN Message AN Message{ AN Parameters,Registration Request }其中Registration Request{ Registration Type,GUTI,lasted visited TAI,Reque

13. DispatcherServlet 注册流程
    

    目录 前言 注册DispatcherServlet 执行 ServletContextInitializer 的流程 前言 ?spring web 主要是要是通过 DispatcherServlet 来对请求进行分发，现在来看看他注册到 web 容器中的过程。 版本号 spring-boot：2.3.5 注册DispatcherServlet ?在servlet 3的环

14. 阿里云公司账号注册流程
    

    阿里云公司账号注册流程 1、注册阿里云账号 通过阿里云注册公司必须有一个可以正常使用的阿里云账号。 注册地址：阿里云账号注册地址，我们注册完账号需要实名认证，可以通过支付宝快速实名认证，快速方便。 2、注册公...

15. Spring解析Xml注册Bean流程
    

    有道无术,术可求; 有术无道,止于术; 读源码是一个很枯燥的过程，但是Spring源码里面有很多值得学习的地方 加油~！！！！！ 前言 使用SpringMVC的时候，通常使用下面这行代码来加载 Spring的配置文件 ApplicationContext application = new Cl...

16. IMS注册流程简谈
    

    IMS注册流程简谈 一、UE attach 流程 UE想要获取服务，需要向网络注册，这个注册过程被称为Attach。Attach的过程建立了默认的EPS承载（承载可以简单的认为是核心网到UE之间的通路）。从而使UE/User保持“一直在线”的IP连接，并且PG...

17. 英文建站必备Namesilo 购买注册流程
    

    英文建站必备：Namesilo 购买注册流程 Namesilo 是目前价格较便宜的国外域名平台，之前在 Bluehost 购买流程的文章中也给大家推荐过。它支持支付宝、Paypal、Visa 等多种付款方式，还可以免费使用域名隐私保护，性价比非常之高。 ...

18. 注册塞舌尔公司的流程
    

    注册塞舌尔公司的流程 塞舌尔是非洲东部印度洋上的一个群岛国家，英联邦成员国。塞舌尔因为政治环境、经济政策颇为稳定，以及注册成本低时间快的优势成为群岛中一个比较热门的注册地。从2005年起取消了一般商品井口许...

19. GB28181基本注册流程整理
    

    GB28181基本注册流程整理 设备注册之后，在注册有效期到来时需要刷新注册； 刷新注册和首次注册的注册ID必需要一致（exoisp框架中注册ID一致则Call-ID会一致），否则级联会出现异常）； 默认的注册有效期是3600s。在有效期内，...

20. Eureka Client注册服务 启动流程
    

    Eureka Client注册服务 启动流程 启动过程：Eureka客户端在启动时也会装载很多配置类，我们通过spring-cloud-netflix-eureka-client-2.1.0.RELEASE.jar下的spring.factories?件可以看到加载的配置类 使用了Springboot 的自动配置 重点关注:EurekaClientAutoCo