IEEE Communications Surveys & Tutorials
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 538 - 564
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 338 - 354
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 311 - 321
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 216 - 239
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 240 - 264
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 265 - 278
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 514 - 537
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 421 - 442
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 355 - 379
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 380 - 400
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 579 - 606
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 299 - 310
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 607 - 640
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 279 - 298
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 464 - 490
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 322 - 337
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 565 - 578
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 401 - 420
IEEE Communications Surveys & Tutorials > 2012 > 14 > 2 > 491 - 513